Support for baking vertex colors to textures.

[blender-staging.git] / source / blender / makesrna / intern / rna_scene.c

/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * Contributor(s): Blender Foundation (2008).
 *
 * ***** END GPL LICENSE BLOCK *****
 */

/** \file blender/makesrna/intern/rna_scene.c
 *  \ingroup RNA
 */

#include <stdlib.h>

#include "DNA_brush_types.h"
#include "DNA_group_types.h"
#include "DNA_modifier_types.h"
#include "DNA_particle_types.h"
#include "DNA_rigidbody_types.h"
#include "DNA_scene_types.h"
#include "DNA_linestyle_types.h"
#include "DNA_userdef_types.h"
#include "DNA_world_types.h"

#include "BLI_math.h"

#include "BLF_translation.h"

#include "BKE_freestyle.h"
#include "BKE_editmesh.h"
#include "BKE_paint.h"

#include "RNA_define.h"
#include "RNA_enum_types.h"

#include "rna_internal.h"

/* Include for Bake Options */
#include "RE_engine.h"
#include "RE_pipeline.h"

#ifdef WITH_QUICKTIME
#include "quicktime_export.h"
#  ifdef WITH_AUDASPACE
#    include "AUD_Space.h"
#  endif
#endif

#ifdef WITH_FFMPEG
#include "BKE_writeffmpeg.h"
#include <libavcodec/avcodec.h>
#include <libavformat/avformat.h>
#endif

#include "ED_render.h"

#include "WM_api.h"
#include "WM_types.h"

#include "BLI_threads.h"

EnumPropertyItem uv_sculpt_relaxation_items[] = {
        {UV_SCULPT_TOOL_RELAX_LAPLACIAN, "LAPLACIAN", 0, "Laplacian", "Use Laplacian method for relaxation"},
        {UV_SCULPT_TOOL_RELAX_HC, "HC", 0, "HC", "Use HC method for relaxation"},
        {0, NULL, 0, NULL, NULL}
};

EnumPropertyItem uv_sculpt_tool_items[] = {
        {UV_SCULPT_TOOL_PINCH, "PINCH", 0, "Pinch", "Pinch UVs"},
        {UV_SCULPT_TOOL_RELAX, "RELAX", 0, "Relax", "Relax UVs"},
        {UV_SCULPT_TOOL_GRAB, "GRAB", 0, "Grab", "Grab UVs"},
        {0, NULL, 0, NULL, NULL}
};


EnumPropertyItem snap_target_items[] = {
        {SCE_SNAP_TARGET_CLOSEST, "CLOSEST", 0, "Closest", "Snap closest point onto target"},
        {SCE_SNAP_TARGET_CENTER, "CENTER", 0, "Center", "Snap center onto target"},
        {SCE_SNAP_TARGET_MEDIAN, "MEDIAN", 0, "Median", "Snap median onto target"},
        {SCE_SNAP_TARGET_ACTIVE, "ACTIVE", 0, "Active", "Snap active onto target"},
        {0, NULL, 0, NULL, NULL}
};
        
EnumPropertyItem proportional_falloff_items[] = {
        {PROP_SMOOTH, "SMOOTH", ICON_SMOOTHCURVE, "Smooth", "Smooth falloff"},
        {PROP_SPHERE, "SPHERE", ICON_SPHERECURVE, "Sphere", "Spherical falloff"},
        {PROP_ROOT, "ROOT", ICON_ROOTCURVE, "Root", "Root falloff"},
        {PROP_SHARP, "SHARP", ICON_SHARPCURVE, "Sharp", "Sharp falloff"},
        {PROP_LIN, "LINEAR", ICON_LINCURVE, "Linear", "Linear falloff"},
        {PROP_CONST, "CONSTANT", ICON_NOCURVE, "Constant", "Constant falloff"},
        {PROP_RANDOM, "RANDOM", ICON_RNDCURVE, "Random", "Random falloff"},
        {0, NULL, 0, NULL, NULL}
};

/* subset of the enum - only curves, missing random and const */
EnumPropertyItem proportional_falloff_curve_only_items[] = {
        {PROP_SMOOTH, "SMOOTH", ICON_SMOOTHCURVE, "Smooth", "Smooth falloff"},
        {PROP_SPHERE, "SPHERE", ICON_SPHERECURVE, "Sphere", "Spherical falloff"},
        {PROP_ROOT, "ROOT", ICON_ROOTCURVE, "Root", "Root falloff"},
        {PROP_SHARP, "SHARP", ICON_SHARPCURVE, "Sharp", "Sharp falloff"},
        {PROP_LIN, "LINEAR", ICON_LINCURVE, "Linear", "Linear falloff"},
        {0, NULL, 0, NULL, NULL}
};


EnumPropertyItem proportional_editing_items[] = {
        {PROP_EDIT_OFF, "DISABLED", ICON_PROP_OFF, "Disable", "Proportional Editing disabled"},
        {PROP_EDIT_ON, "ENABLED", ICON_PROP_ON, "Enable", "Proportional Editing enabled"},
        {PROP_EDIT_PROJECTED, "PROJECTED", ICON_PROP_ON, "Projected (2D)",
                              "Proportional Editing using screen space locations"},
        {PROP_EDIT_CONNECTED, "CONNECTED", ICON_PROP_CON, "Connected",
                              "Proportional Editing using connected geometry only"},
        {0, NULL, 0, NULL, NULL}
};

/* keep for operators, not used here */
EnumPropertyItem mesh_select_mode_items[] = {
        {SCE_SELECT_VERTEX, "VERTEX", ICON_VERTEXSEL, "Vertex", "Vertex selection mode"},
        {SCE_SELECT_EDGE, "EDGE", ICON_EDGESEL, "Edge", "Edge selection mode"},
        {SCE_SELECT_FACE, "FACE", ICON_FACESEL, "Face", "Face selection mode"},
        {0, NULL, 0, NULL, NULL}
};

EnumPropertyItem snap_element_items[] = {
        {SCE_SNAP_MODE_INCREMENT, "INCREMENT", ICON_SNAP_INCREMENT, "Increment", "Snap to increments of grid"},
        {SCE_SNAP_MODE_VERTEX, "VERTEX", ICON_SNAP_VERTEX, "Vertex", "Snap to vertices"},
        {SCE_SNAP_MODE_EDGE, "EDGE", ICON_SNAP_EDGE, "Edge", "Snap to edges"},
        {SCE_SNAP_MODE_FACE, "FACE", ICON_SNAP_FACE, "Face", "Snap to faces"},
        {SCE_SNAP_MODE_VOLUME, "VOLUME", ICON_SNAP_VOLUME, "Volume", "Snap to volume"},
        {0, NULL, 0, NULL, NULL}
};

EnumPropertyItem snap_node_element_items[] = {
        {SCE_SNAP_MODE_INCREMENT, "INCREMENT", ICON_SNAP_INCREMENT, "Increment", "Snap to increments of grid"},
        {SCE_SNAP_MODE_NODE_X, "NODE_X", ICON_SNAP_EDGE, "Node X", "Snap to left/right node border"},
        {SCE_SNAP_MODE_NODE_Y, "NODE_Y", ICON_SNAP_EDGE, "Node Y", "Snap to top/bottom node border"},
        {SCE_SNAP_MODE_NODE_XY, "NODE_XY", ICON_SNAP_EDGE, "Node X / Y", "Snap to any node border"},
        {0, NULL, 0, NULL, NULL}
};

EnumPropertyItem snap_uv_element_items[] = {
        {SCE_SNAP_MODE_INCREMENT, "INCREMENT", ICON_SNAP_INCREMENT, "Increment", "Snap to increments of grid"},
        {SCE_SNAP_MODE_VERTEX, "VERTEX", ICON_SNAP_VERTEX, "Vertex", "Snap to vertices"},
        {0, NULL, 0, NULL, NULL}
};

/* workaround for duplicate enums,
 * have each enum line as a defne then conditionally set it or not
 */

#define R_IMF_ENUM_BMP      {R_IMF_IMTYPE_BMP, "BMP", ICON_FILE_IMAGE, "BMP", "Output image in bitmap format"},
#define R_IMF_ENUM_IRIS     {R_IMF_IMTYPE_IRIS, "IRIS", ICON_FILE_IMAGE, "Iris", \
                                                "Output image in (old!) SGI IRIS format"},
#define R_IMF_ENUM_PNG      {R_IMF_IMTYPE_PNG, "PNG", ICON_FILE_IMAGE, "PNG", "Output image in PNG format"},
#define R_IMF_ENUM_JPEG     {R_IMF_IMTYPE_JPEG90, "JPEG", ICON_FILE_IMAGE, "JPEG", "Output image in JPEG format"},
#define R_IMF_ENUM_TAGA     {R_IMF_IMTYPE_TARGA, "TARGA", ICON_FILE_IMAGE, "Targa", "Output image in Targa format"},
#define R_IMF_ENUM_TAGA_RAW {R_IMF_IMTYPE_RAWTGA, "TARGA_RAW", ICON_FILE_IMAGE, "Targa Raw", \
                                                  "Output image in uncompressed Targa format"},

#if 0 /* UNUSED (so far) */
#ifdef WITH_DDS
#  define R_IMF_ENUM_DDS {R_IMF_IMTYPE_DDS, "DDS", ICON_FILE_IMAGE, "DDS", "Output image in DDS format"},
#else
#  define R_IMF_ENUM_DDS
#endif
#endif

#ifdef WITH_OPENJPEG
#  define R_IMF_ENUM_JPEG2K {R_IMF_IMTYPE_JP2, "JPEG2000", ICON_FILE_IMAGE, "JPEG 2000", \
                                               "Output image in JPEG 2000 format"},
#else
#  define R_IMF_ENUM_JPEG2K
#endif

#ifdef WITH_CINEON
#  define R_IMF_ENUM_CINEON {R_IMF_IMTYPE_CINEON, "CINEON", ICON_FILE_IMAGE, "Cineon", \
                                                  "Output image in Cineon format"},
#  define R_IMF_ENUM_DPX    {R_IMF_IMTYPE_DPX, "DPX", ICON_FILE_IMAGE, "DPX", "Output image in DPX format"},
#else
#  define R_IMF_ENUM_CINEON
#  define R_IMF_ENUM_DPX
#endif

#ifdef WITH_OPENEXR
#  define R_IMF_ENUM_EXR_MULTI  {R_IMF_IMTYPE_MULTILAYER, "OPEN_EXR_MULTILAYER", ICON_FILE_IMAGE, \
                                                          "OpenEXR MultiLayer", \
                                                          "Output image in multilayer OpenEXR format"},
#  define R_IMF_ENUM_EXR        {R_IMF_IMTYPE_OPENEXR, "OPEN_EXR", ICON_FILE_IMAGE, "OpenEXR", \
                                                       "Output image in OpenEXR format"},
#else
#  define R_IMF_ENUM_EXR_MULTI
#  define R_IMF_ENUM_EXR
#endif

#ifdef WITH_HDR
#  define R_IMF_ENUM_HDR  {R_IMF_IMTYPE_RADHDR, "HDR", ICON_FILE_IMAGE, "Radiance HDR", \
                                                "Output image in Radiance HDR format"},
#else
#  define R_IMF_ENUM_HDR
#endif

#ifdef WITH_TIFF
#  define R_IMF_ENUM_TIFF {R_IMF_IMTYPE_TIFF, "TIFF", ICON_FILE_IMAGE, "TIFF", "Output image in TIFF format"},
#else
#  define R_IMF_ENUM_TIFF
#endif

#ifdef WITH_PSD
#  define R_IMF_ENUM_PSD     {R_IMF_IMTYPE_PSD, "PSD", ICON_FILE_IMAGE, "Photosp PSD", \
                                                "Output image in Photoshop PSD format"},
#else
#  define R_IMF_ENUM_PSD
#endif


#define IMAGE_TYPE_ITEMS_IMAGE_ONLY                                           \
        R_IMF_ENUM_BMP                                                            \
        /* DDS save not supported yet R_IMF_ENUM_DDS */                           \
        R_IMF_ENUM_IRIS                                                           \
        R_IMF_ENUM_PNG                                                            \
        R_IMF_ENUM_JPEG                                                           \
        R_IMF_ENUM_JPEG2K                                                         \
        R_IMF_ENUM_TAGA                                                           \
        R_IMF_ENUM_TAGA_RAW                                                       \
        {0, "", 0, " ", NULL},                                                    \
        R_IMF_ENUM_CINEON                                                         \
        R_IMF_ENUM_DPX                                                            \
        R_IMF_ENUM_EXR_MULTI                                                      \
        R_IMF_ENUM_EXR                                                            \
        R_IMF_ENUM_HDR                                                            \
        R_IMF_ENUM_TIFF                                                           \
        R_IMF_ENUM_PSD                                                            \


EnumPropertyItem image_only_type_items[] = {

        IMAGE_TYPE_ITEMS_IMAGE_ONLY

        {0, NULL, 0, NULL, NULL}
};

EnumPropertyItem image_type_items[] = {
        {0, "", 0, N_("Image"), NULL},

        IMAGE_TYPE_ITEMS_IMAGE_ONLY

        {0, "", 0, N_("Movie"), NULL},
        {R_IMF_IMTYPE_AVIJPEG, "AVI_JPEG", ICON_FILE_MOVIE, "AVI JPEG", "Output video in AVI JPEG format"},
        {R_IMF_IMTYPE_AVIRAW, "AVI_RAW", ICON_FILE_MOVIE, "AVI Raw", "Output video in AVI Raw format"},
#ifdef WITH_FRAMESERVER
        {R_IMF_IMTYPE_FRAMESERVER, "FRAMESERVER", ICON_FILE_SCRIPT, "Frame Server", "Output image to a frameserver"},
#endif
#ifdef WITH_FFMPEG
        {R_IMF_IMTYPE_H264, "H264", ICON_FILE_MOVIE, "H.264", "Output video in H.264 format"},
        {R_IMF_IMTYPE_FFMPEG, "FFMPEG", ICON_FILE_MOVIE, "MPEG", "Output video in MPEG format"},
        {R_IMF_IMTYPE_THEORA, "THEORA", ICON_FILE_MOVIE, "Ogg Theora", "Output video in Ogg format"},
#endif
#ifdef WITH_QUICKTIME
#       ifdef USE_QTKIT
        {R_IMF_IMTYPE_QUICKTIME, "QUICKTIME_QTKIT", ICON_FILE_MOVIE, "QuickTime", "Output video in Quicktime format"},
#       else
        {R_IMF_IMTYPE_QUICKTIME, "QUICKTIME_CARBON", ICON_FILE_MOVIE, "QuickTime", "Output video in Quicktime format"},
#       endif
#endif
#ifdef WITH_FFMPEG
        {R_IMF_IMTYPE_XVID, "XVID", ICON_FILE_MOVIE, "Xvid", "Output video in Xvid format"},
#endif
        {0, NULL, 0, NULL, NULL}
};

EnumPropertyItem image_color_mode_items[] = {
        {R_IMF_PLANES_BW, "BW", 0, "BW", "Images get saved in 8 bits grayscale (only PNG, JPEG, TGA, TIF)"},
        {R_IMF_PLANES_RGB, "RGB", 0, "RGB", "Images are saved with RGB (color) data"},
        {R_IMF_PLANES_RGBA, "RGBA", 0, "RGBA", "Images are saved with RGB and Alpha data (if supported)"},
        {0, NULL, 0, NULL, NULL}
};

#ifdef RNA_RUNTIME
#define IMAGE_COLOR_MODE_BW   image_color_mode_items[0]
#define IMAGE_COLOR_MODE_RGB  image_color_mode_items[1]
#define IMAGE_COLOR_MODE_RGBA image_color_mode_items[2]
#endif

EnumPropertyItem image_color_depth_items[] = {
        /* 1 (monochrome) not used */
        {R_IMF_CHAN_DEPTH_8,   "8", 0, "8",  "8 bit color channels"},
        {R_IMF_CHAN_DEPTH_10, "10", 0, "10", "10 bit color channels"},
        {R_IMF_CHAN_DEPTH_12, "12", 0, "12", "12 bit color channels"},
        {R_IMF_CHAN_DEPTH_16, "16", 0, "16", "16 bit color channels"},
        /* 24 not used */
        {R_IMF_CHAN_DEPTH_32, "32", 0, "32", "32 bit color channels"},
        {0, NULL, 0, NULL, NULL}
};

#ifdef RNA_RUNTIME

#include "DNA_anim_types.h"
#include "DNA_node_types.h"
#include "DNA_object_types.h"
#include "DNA_mesh_types.h"

#include "RNA_access.h"

#include "MEM_guardedalloc.h"

#include "BLI_threads.h"

#include "BKE_brush.h"
#include "BKE_context.h"
#include "BKE_global.h"
#include "BKE_image.h"
#include "BKE_main.h"
#include "BKE_node.h"
#include "BKE_pointcache.h"
#include "BKE_scene.h"
#include "BKE_depsgraph.h"
#include "BKE_image.h"
#include "BKE_mesh.h"
#include "BKE_sound.h"
#include "BKE_screen.h"
#include "BKE_sequencer.h"
#include "BKE_animsys.h"

#include "WM_api.h"

#include "ED_info.h"
#include "ED_node.h"
#include "ED_view3d.h"
#include "ED_mesh.h"
#include "ED_keyframing.h"
#include "ED_image.h"

#include "RE_engine.h"

static void rna_SpaceImageEditor_uv_sculpt_update(Main *bmain, Scene *scene, PointerRNA *UNUSED(ptr))
{
        ED_space_image_uv_sculpt_update(bmain->wm.first, scene->toolsettings);
}

static int rna_Scene_object_bases_lookup_string(PointerRNA *ptr, const char *key, PointerRNA *r_ptr)
{
        Scene *scene = (Scene *)ptr->data;
        Base *base;

        for (base = scene->base.first; base; base = base->next) {
                if (strncmp(base->object->id.name + 2, key, sizeof(base->object->id.name) - 2) == 0) {
                        *r_ptr = rna_pointer_inherit_refine(ptr, &RNA_ObjectBase, base);
                        return TRUE;
                }
        }

        return FALSE;
}

static PointerRNA rna_Scene_objects_get(CollectionPropertyIterator *iter)
{
        ListBaseIterator *internal = iter->internal;

        /* we are actually iterating a Base list, so override get */
        return rna_pointer_inherit_refine(&iter->parent, &RNA_Object, ((Base *)internal->link)->object);
}

static Base *rna_Scene_object_link(Scene *scene, bContext *C, ReportList *reports, Object *ob)
{
        Scene *scene_act = CTX_data_scene(C);
        Base *base;

        if (BKE_scene_base_find(scene, ob)) {
                BKE_reportf(reports, RPT_ERROR, "Object '%s' is already in scene '%s'", ob->id.name + 2, scene->id.name + 2);
                return NULL;
        }

        base = BKE_scene_base_add(scene, ob);
        id_us_plus(&ob->id);

        /* this is similar to what object_add_type and BKE_object_add do */
        base->lay = scene->lay;

        /* when linking to an inactive scene don't touch the layer */
        if (scene == scene_act)
                ob->lay = base->lay;

        DAG_id_tag_update(&ob->id, OB_RECALC_OB | OB_RECALC_DATA | OB_RECALC_TIME);

        /* slows down importers too much, run scene.update() */
        /* DAG_srelations_tag_update(G.main); */

        WM_main_add_notifier(NC_SCENE | ND_OB_ACTIVE, scene);

        return base;
}

static void rna_Scene_object_unlink(Scene *scene, ReportList *reports, Object *ob)
{
        Base *base = BKE_scene_base_find(scene, ob);
        if (!base) {
                BKE_reportf(reports, RPT_ERROR, "Object '%s' is not in this scene '%s'", ob->id.name + 2, scene->id.name + 2);
                return;
        }
        if (base == scene->basact && ob->mode != OB_MODE_OBJECT) {
                BKE_reportf(reports, RPT_ERROR, "Object '%s' must be in object mode to unlink", ob->id.name + 2);
                return;
        }
        if (scene->basact == base) {
                scene->basact = NULL;
        }

        BKE_scene_base_unlink(scene, base);
        MEM_freeN(base);

        ob->id.us--;

        /* needed otherwise the depgraph will contain freed objects which can crash, see [#20958] */
        DAG_relations_tag_update(G.main);

        WM_main_add_notifier(NC_SCENE | ND_OB_ACTIVE, scene);
}

static void rna_Scene_skgen_etch_template_set(PointerRNA *ptr, PointerRNA value)
{
        ToolSettings *ts = (ToolSettings *)ptr->data;
        if (value.data && ((Object *)value.data)->type == OB_ARMATURE)
                ts->skgen_template = value.data;
        else
                ts->skgen_template = NULL;
}

static PointerRNA rna_Scene_active_object_get(PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->data;
        return rna_pointer_inherit_refine(ptr, &RNA_Object, scene->basact ? scene->basact->object : NULL);
}

static void rna_Scene_active_object_set(PointerRNA *ptr, PointerRNA value)
{
        Scene *scene = (Scene *)ptr->data;
        if (value.data)
                scene->basact = BKE_scene_base_find(scene, (Object *)value.data);
        else
                scene->basact = NULL;
}

static void rna_Scene_set_set(PointerRNA *ptr, PointerRNA value)
{
        Scene *scene = (Scene *)ptr->data;
        Scene *set = (Scene *)value.data;
        Scene *nested_set;

        for (nested_set = set; nested_set; nested_set = nested_set->set) {
                if (nested_set == scene)
                        return;
                /* prevent eternal loops, set can point to next, and next to set, without problems usually */
                if (nested_set->set == set)
                        return;
        }

        scene->set = set;
}

static void rna_Scene_layer_set(PointerRNA *ptr, const int *values)
{
        Scene *scene = (Scene *)ptr->data;

        scene->lay = ED_view3d_scene_layer_set(scene->lay, values, &scene->layact);
}

static int rna_Scene_active_layer_get(PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->data;

        return (int)(log(scene->layact) / M_LN2);
}

static void rna_Scene_view3d_update(Main *bmain, Scene *UNUSED(scene_unused), PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->data;

        BKE_screen_view3d_main_sync(&bmain->screen, scene);
}

static void rna_Scene_layer_update(Main *bmain, Scene *scene, PointerRNA *ptr)
{
        rna_Scene_view3d_update(bmain, scene, ptr);
        /* XXX We would need do_time=true here, else we can have update issues like [#36289]...
         *     However, this has too much drawbacks (like slower layer switch, undesired updates...).
         *     That's TODO for future DAG updates.
         */
        DAG_on_visible_update(bmain, false);
}

static void rna_Scene_fps_update(Main *UNUSED(bmain), Scene *scene, PointerRNA *UNUSED(ptr))
{
        sound_update_fps(scene);
        BKE_sequencer_update_sound_bounds_all(scene);
}

static void rna_Scene_listener_update(Main *UNUSED(bmain), Scene *scene, PointerRNA *UNUSED(ptr))
{
        sound_update_scene_listener(scene);
}

static void rna_Scene_volume_set(PointerRNA *ptr, float value)
{
        Scene *scene = (Scene *)(ptr->data);

        scene->audio.volume = value;
        if (scene->sound_scene)
                sound_set_scene_volume(scene, value);
}

static void rna_Scene_framelen_update(Main *UNUSED(bmain), Scene *scene, PointerRNA *UNUSED(ptr))
{
        scene->r.framelen = (float)scene->r.framapto / (float)scene->r.images;
}


static void rna_Scene_frame_current_set(PointerRNA *ptr, int value)
{
        Scene *data = (Scene *)ptr->data;
        
        /* if negative frames aren't allowed, then we can't use them */
        FRAMENUMBER_MIN_CLAMP(value);
        data->r.cfra = value;
}

static float rna_Scene_frame_current_final_get(PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->data;

        return BKE_scene_frame_get_from_ctime(scene, (float)scene->r.cfra);
}

static void rna_Scene_start_frame_set(PointerRNA *ptr, int value)
{
        Scene *data = (Scene *)ptr->data;
        /* MINFRAME not MINAFRAME, since some output formats can't taken negative frames */
        CLAMP(value, MINFRAME, MAXFRAME);
        data->r.sfra = value;

        if (data->r.sfra >= data->r.efra) {
                data->r.efra = MIN2(data->r.sfra, MAXFRAME);
        }
}

static void rna_Scene_end_frame_set(PointerRNA *ptr, int value)
{
        Scene *data = (Scene *)ptr->data;
        CLAMP(value, MINFRAME, MAXFRAME);
        data->r.efra = value;

        if (data->r.sfra >= data->r.efra) {
                data->r.sfra = MAX2(data->r.efra, MINFRAME);
        }
}

static void rna_Scene_use_preview_range_set(PointerRNA *ptr, int value)
{
        Scene *data = (Scene *)ptr->data;
        
        if (value) {
                /* copy range from scene if not set before */
                if ((data->r.psfra == data->r.pefra) && (data->r.psfra == 0)) {
                        data->r.psfra = data->r.sfra;
                        data->r.pefra = data->r.efra;
                }
                
                data->r.flag |= SCER_PRV_RANGE;
        }
        else
                data->r.flag &= ~SCER_PRV_RANGE;
}


static void rna_Scene_preview_range_start_frame_set(PointerRNA *ptr, int value)
{
        Scene *data = (Scene *)ptr->data;
        
        /* check if enabled already */
        if ((data->r.flag & SCER_PRV_RANGE) == 0) {
                /* set end of preview range to end frame, then clamp as per normal */
                /* TODO: or just refuse to set instead? */
                data->r.pefra = data->r.efra;
        }
        
        /* now set normally */
        CLAMP(value, MINAFRAME, data->r.pefra);
        data->r.psfra = value;
}

static void rna_Scene_preview_range_end_frame_set(PointerRNA *ptr, int value)
{
        Scene *data = (Scene *)ptr->data;
        
        /* check if enabled already */
        if ((data->r.flag & SCER_PRV_RANGE) == 0) {
                /* set start of preview range to start frame, then clamp as per normal */
                /* TODO: or just refuse to set instead? */
                data->r.psfra = data->r.sfra;
        }
        
        /* now set normally */
        CLAMP(value, data->r.psfra, MAXFRAME);
        data->r.pefra = value;
}

static void rna_Scene_frame_update(Main *bmain, Scene *UNUSED(current_scene), PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->id.data;
        sound_seek_scene(bmain, scene);
}

static PointerRNA rna_Scene_active_keying_set_get(PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->data;
        return rna_pointer_inherit_refine(ptr, &RNA_KeyingSet, ANIM_scene_get_active_keyingset(scene));
}

static void rna_Scene_active_keying_set_set(PointerRNA *ptr, PointerRNA value)
{
        Scene *scene = (Scene *)ptr->data;
        KeyingSet *ks = (KeyingSet *)value.data;
        
        scene->active_keyingset = ANIM_scene_get_keyingset_index(scene, ks);
}

/* get KeyingSet index stuff for list of Keying Sets editing UI
 *      - active_keyingset-1 since 0 is reserved for 'none'
 *      - don't clamp, otherwise can never set builtins types as active...
 */
static int rna_Scene_active_keying_set_index_get(PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->data;
        return scene->active_keyingset - 1;
}

/* get KeyingSet index stuff for list of Keying Sets editing UI
 *      - value+1 since 0 is reserved for 'none'
 */
static void rna_Scene_active_keying_set_index_set(PointerRNA *ptr, int value)
{
        Scene *scene = (Scene *)ptr->data;
        scene->active_keyingset = value + 1;
}

/* XXX: evil... builtin_keyingsets is defined in keyingsets.c! */
/* TODO: make API function to retrieve this... */
extern ListBase builtin_keyingsets;

static void rna_Scene_all_keyingsets_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->data;
        
        /* start going over the scene KeyingSets first, while we still have pointer to it
         * but only if we have any Keying Sets to use...
         */
        if (scene->keyingsets.first)
                rna_iterator_listbase_begin(iter, &scene->keyingsets, NULL);
        else
                rna_iterator_listbase_begin(iter, &builtin_keyingsets, NULL);
}

static void rna_Scene_all_keyingsets_next(CollectionPropertyIterator *iter)
{
        ListBaseIterator *internal = iter->internal;
        KeyingSet *ks = (KeyingSet *)internal->link;
        
        /* if we've run out of links in Scene list, jump over to the builtins list unless we're there already */
        if ((ks->next == NULL) && (ks != builtin_keyingsets.last))
                internal->link = (Link *)builtin_keyingsets.first;
        else
                internal->link = (Link *)ks->next;
                
        iter->valid = (internal->link != NULL);
}

static char *rna_RenderSettings_path(PointerRNA *UNUSED(ptr))
{
        return BLI_sprintfN("render");
}

static int rna_RenderSettings_threads_get(PointerRNA *ptr)
{
        RenderData *rd = (RenderData *)ptr->data;
        return BKE_render_num_threads(rd);
}

static int rna_RenderSettings_threads_mode_get(PointerRNA *ptr)
{
        RenderData *rd = (RenderData *)ptr->data;
        int override = BLI_system_num_threads_override_get();

        if (override > 0)
                return R_FIXED_THREADS;
        else
                return (rd->mode & R_FIXED_THREADS);
}

static int rna_RenderSettings_is_movie_fomat_get(PointerRNA *ptr)
{
        RenderData *rd = (RenderData *)ptr->data;
        return BKE_imtype_is_movie(rd->im_format.imtype);
}

static int rna_RenderSettings_save_buffers_get(PointerRNA *ptr)
{
        RenderData *rd = (RenderData *)ptr->data;
        Scene *scene = (Scene *)ptr->id.data;
        
        if (rd->mode & R_BORDER)
                return 0;
        else if (!BKE_scene_use_new_shading_nodes(scene))
                return (rd->scemode & (R_EXR_TILE_FILE | R_FULL_SAMPLE)) != 0;
        else 
                return (rd->scemode & R_EXR_TILE_FILE);
}

static int rna_RenderSettings_full_sample_get(PointerRNA *ptr)
{
        RenderData *rd = (RenderData *)ptr->data;

        return (rd->scemode & R_FULL_SAMPLE) && !(rd->mode & R_BORDER);
}

static void rna_ImageFormatSettings_file_format_set(PointerRNA *ptr, int value)
{
        ImageFormatData *imf = (ImageFormatData *)ptr->data;
        ID *id = ptr->id.data;
        const char is_render = (id && GS(id->name) == ID_SCE);
        /* see note below on why this is */
        const char chan_flag = BKE_imtype_valid_channels(imf->imtype) | (is_render ? IMA_CHAN_FLAG_BW : 0);

        imf->imtype = value;

        /* ensure depth and color settings match */
        if ( ((imf->planes == R_IMF_PLANES_BW) &&   !(chan_flag & IMA_CHAN_FLAG_BW)) ||
             ((imf->planes == R_IMF_PLANES_RGBA) && !(chan_flag & IMA_CHAN_FLAG_ALPHA)))
        {
                imf->planes = R_IMF_PLANES_RGB;
        }

        /* ensure usable depth */
        {
                const int depth_ok = BKE_imtype_valid_depths(imf->imtype);
                if ((imf->depth & depth_ok) == 0) {
                        /* set first available depth */
                        char depth_ls[] = {R_IMF_CHAN_DEPTH_32,
                                           R_IMF_CHAN_DEPTH_24,
                                           R_IMF_CHAN_DEPTH_16,
                                           R_IMF_CHAN_DEPTH_12,
                                           R_IMF_CHAN_DEPTH_10,
                                           R_IMF_CHAN_DEPTH_8,
                                           R_IMF_CHAN_DEPTH_1,
                                           0};
                        int i;

                        for (i = 0; depth_ls[i]; i++) {
                                if (depth_ok & depth_ls[i]) {
                                        imf->depth = depth_ls[i];
                                        break;
                                }
                        }
                }
        }

        if (id && GS(id->name) == ID_SCE) {
                Scene *scene = ptr->id.data;
                RenderData *rd = &scene->r;
#ifdef WITH_FFMPEG
                BKE_ffmpeg_image_type_verify(rd, imf);
#endif
#ifdef WITH_QUICKTIME
                quicktime_verify_image_type(rd, imf);
#endif
                (void)rd;
        }
}

static EnumPropertyItem *rna_ImageFormatSettings_file_format_itemf(bContext *UNUSED(C), PointerRNA *ptr,
                                                                   PropertyRNA *UNUSED(prop), int *UNUSED(free))
{
        ID *id = ptr->id.data;
        if (id && GS(id->name) == ID_SCE) {
                return image_type_items;
        }
        else {
                return image_only_type_items;
        }
}

static EnumPropertyItem *rna_ImageFormatSettings_color_mode_itemf(bContext *UNUSED(C), PointerRNA *ptr,
                                                                  PropertyRNA *UNUSED(prop), int *free)
{
        ImageFormatData *imf = (ImageFormatData *)ptr->data;
        ID *id = ptr->id.data;
        const char is_render = (id && GS(id->name) == ID_SCE);

        /* note, we need to act differently for render
         * where 'BW' will force grayscale even if the output format writes
         * as RGBA, this is age old blender convention and not sure how useful
         * it really is but keep it for now - campbell */
        char chan_flag = BKE_imtype_valid_channels(imf->imtype) | (is_render ? IMA_CHAN_FLAG_BW : 0);

#ifdef WITH_FFMPEG
        /* a WAY more crappy case than B&W flag: depending on codec, file format MIGHT support
         * alpha channel. for example MPEG format with h264 codec can't do alpha channel, but
         * the same MPEG format with QTRLE codec can easily handle alpha channel.
         * not sure how to deal with such cases in a nicer way (sergey) */
        if (is_render) {
                Scene *scene = ptr->id.data;
                RenderData *rd = &scene->r;

                if (BKE_ffmpeg_alpha_channel_is_supported(rd))
                        chan_flag |= IMA_CHAN_FLAG_ALPHA;
        }
#endif

        if (chan_flag == (IMA_CHAN_FLAG_BW | IMA_CHAN_FLAG_RGB | IMA_CHAN_FLAG_ALPHA)) {
                return image_color_mode_items;
        }
        else {
                int totitem = 0;
                EnumPropertyItem *item = NULL;

                if (chan_flag & IMA_CHAN_FLAG_BW)    RNA_enum_item_add(&item, &totitem, &IMAGE_COLOR_MODE_BW);
                if (chan_flag & IMA_CHAN_FLAG_RGB)   RNA_enum_item_add(&item, &totitem, &IMAGE_COLOR_MODE_RGB);
                if (chan_flag & IMA_CHAN_FLAG_ALPHA) RNA_enum_item_add(&item, &totitem, &IMAGE_COLOR_MODE_RGBA);

                RNA_enum_item_end(&item, &totitem);
                *free = 1;

                return item;
        }
}

static EnumPropertyItem *rna_ImageFormatSettings_color_depth_itemf(bContext *UNUSED(C), PointerRNA *ptr,
                                                                   PropertyRNA *UNUSED(prop), int *free)
{
        ImageFormatData *imf = (ImageFormatData *)ptr->data;

        if (imf == NULL) {
                return image_color_depth_items;
        }
        else {
                const int depth_ok = BKE_imtype_valid_depths(imf->imtype);
                const int is_float = ELEM3(imf->imtype, R_IMF_IMTYPE_RADHDR, R_IMF_IMTYPE_OPENEXR, R_IMF_IMTYPE_MULTILAYER);

                EnumPropertyItem *item_8bit =  &image_color_depth_items[0];
                EnumPropertyItem *item_10bit = &image_color_depth_items[1];
                EnumPropertyItem *item_12bit = &image_color_depth_items[2];
                EnumPropertyItem *item_16bit = &image_color_depth_items[3];
                EnumPropertyItem *item_32bit = &image_color_depth_items[4];

                int totitem = 0;
                EnumPropertyItem *item = NULL;
                EnumPropertyItem tmp = {0, "", 0, "", ""};

                if (depth_ok & R_IMF_CHAN_DEPTH_8) {
                        RNA_enum_item_add(&item, &totitem, item_8bit);
                }

                if (depth_ok & R_IMF_CHAN_DEPTH_10) {
                        RNA_enum_item_add(&item, &totitem, item_10bit);
                }

                if (depth_ok & R_IMF_CHAN_DEPTH_12) {
                        RNA_enum_item_add(&item, &totitem, item_12bit);
                }

                if (depth_ok & R_IMF_CHAN_DEPTH_16) {
                        if (is_float) {
                                tmp = *item_16bit;
                                tmp.name = "Float (Half)";
                                RNA_enum_item_add(&item, &totitem, &tmp);
                        }
                        else {
                                RNA_enum_item_add(&item, &totitem, item_16bit);
                        }
                }

                if (depth_ok & R_IMF_CHAN_DEPTH_32) {
                        if (is_float) {
                                tmp = *item_32bit;
                                tmp.name = "Float (Full)";
                                RNA_enum_item_add(&item, &totitem, &tmp);
                        }
                        else {
                                RNA_enum_item_add(&item, &totitem, item_32bit);
                        }
                }

                RNA_enum_item_end(&item, &totitem);
                *free = 1;

                return item;
        }
}

static int rna_SceneRender_file_ext_length(PointerRNA *ptr)
{
        RenderData *rd = (RenderData *)ptr->data;
        char ext[8];
        ext[0] = '\0';
        BKE_add_image_extension(ext, &rd->im_format);
        return strlen(ext);
}

static void rna_SceneRender_file_ext_get(PointerRNA *ptr, char *str)
{
        RenderData *rd = (RenderData *)ptr->data;
        str[0] = '\0';
        BKE_add_image_extension(str, &rd->im_format);
}

#ifdef WITH_QUICKTIME
static int rna_RenderSettings_qtcodecsettings_codecType_get(PointerRNA *ptr)
{
        QuicktimeCodecSettings *settings = (QuicktimeCodecSettings *)ptr->data;
        
        return quicktime_rnatmpvalue_from_videocodectype(settings->codecType);
}

static void rna_RenderSettings_qtcodecsettings_codecType_set(PointerRNA *ptr, int value)
{
        QuicktimeCodecSettings *settings = (QuicktimeCodecSettings *)ptr->data;

        settings->codecType = quicktime_videocodecType_from_rnatmpvalue(value);
}

static EnumPropertyItem *rna_RenderSettings_qtcodecsettings_codecType_itemf(bContext *C, PointerRNA *ptr,
                                                                            PropertyRNA *UNUSED(prop), int *free)
{
        EnumPropertyItem *item = NULL;
        EnumPropertyItem tmp = {0, "", 0, "", ""};
        QuicktimeCodecTypeDesc *codecTypeDesc;
        int i = 1, totitem = 0;

        for (i = 0; i < quicktime_get_num_videocodecs(); i++) {
                codecTypeDesc = quicktime_get_videocodecType_desc(i);
                if (!codecTypeDesc) break;

                tmp.value = codecTypeDesc->rnatmpvalue;
                tmp.identifier = codecTypeDesc->codecName;
                tmp.name = codecTypeDesc->codecName;
                RNA_enum_item_add(&item, &totitem, &tmp);
        }
        
        RNA_enum_item_end(&item, &totitem);
        *free = 1;
        
        return item;
}

#ifdef USE_QTKIT
static int rna_RenderSettings_qtcodecsettings_audiocodecType_get(PointerRNA *ptr)
{
        QuicktimeCodecSettings *settings = (QuicktimeCodecSettings *)ptr->data;
        
        return quicktime_rnatmpvalue_from_audiocodectype(settings->audiocodecType);
}

static void rna_RenderSettings_qtcodecsettings_audiocodecType_set(PointerRNA *ptr, int value)
{
        QuicktimeCodecSettings *settings = (QuicktimeCodecSettings *)ptr->data;
        
        settings->audiocodecType = quicktime_audiocodecType_from_rnatmpvalue(value);
}

static EnumPropertyItem *rna_RenderSettings_qtcodecsettings_audiocodecType_itemf(bContext *C, PointerRNA *ptr,
                                                                                 PropertyRNA *UNUSED(prop), int *free)
{
        EnumPropertyItem *item = NULL;
        EnumPropertyItem tmp = {0, "", 0, "", ""};
        QuicktimeCodecTypeDesc *codecTypeDesc;
        int i = 1, totitem = 0;
        
        for (i = 0; i < quicktime_get_num_audiocodecs(); i++) {
                codecTypeDesc = quicktime_get_audiocodecType_desc(i);
                if (!codecTypeDesc) break;
                
                tmp.value = codecTypeDesc->rnatmpvalue;
                tmp.identifier = codecTypeDesc->codecName;
                tmp.name = codecTypeDesc->codecName;
                RNA_enum_item_add(&item, &totitem, &tmp);
        }
        
        RNA_enum_item_end(&item, &totitem);
        *free = 1;
        
        return item;
}
#endif
#endif

#ifdef WITH_FFMPEG
static void rna_FFmpegSettings_lossless_output_set(PointerRNA *ptr, int value)
{
        Scene *scene = (Scene *) ptr->id.data;
        RenderData *rd = &scene->r;

        if (value)
                rd->ffcodecdata.flags |= FFMPEG_LOSSLESS_OUTPUT;
        else
                rd->ffcodecdata.flags &= ~FFMPEG_LOSSLESS_OUTPUT;

        BKE_ffmpeg_codec_settings_verify(rd);
}

static void rna_FFmpegSettings_codec_settings_update(Main *UNUSED(bmain), Scene *UNUSED(scene_unused), PointerRNA *ptr)
{
        Scene *scene = (Scene *) ptr->id.data;
        RenderData *rd = &scene->r;

        BKE_ffmpeg_codec_settings_verify(rd);
}
#endif

static int rna_RenderSettings_active_layer_index_get(PointerRNA *ptr)
{
        RenderData *rd = (RenderData *)ptr->data;
        return rd->actlay;
}

static void rna_RenderSettings_active_layer_index_set(PointerRNA *ptr, int value)
{
        RenderData *rd = (RenderData *)ptr->data;
        rd->actlay = value;
}

static void rna_RenderSettings_active_layer_index_range(PointerRNA *ptr, int *min, int *max,
                                                        int *UNUSED(softmin), int *UNUSED(softmax))
{
        RenderData *rd = (RenderData *)ptr->data;

        *min = 0;
        *max = max_ii(0, BLI_countlist(&rd->layers) - 1);
}

static PointerRNA rna_RenderSettings_active_layer_get(PointerRNA *ptr)
{
        RenderData *rd = (RenderData *)ptr->data;
        SceneRenderLayer *srl = BLI_findlink(&rd->layers, rd->actlay);
        
        return rna_pointer_inherit_refine(ptr, &RNA_SceneRenderLayer, srl);
}

static void rna_RenderSettings_active_layer_set(PointerRNA *ptr, PointerRNA value)
{
        RenderData *rd = (RenderData *)ptr->data;
        SceneRenderLayer *srl = (SceneRenderLayer *)value.data;
        const int index = BLI_findindex(&rd->layers, srl);
        if (index != -1) rd->actlay = index;
}

static SceneRenderLayer *rna_RenderLayer_new(ID *id, RenderData *UNUSED(rd), const char *name)
{
        Scene *scene = (Scene *)id;
        SceneRenderLayer *srl = BKE_scene_add_render_layer(scene, name);

        WM_main_add_notifier(NC_SCENE | ND_RENDER_OPTIONS, NULL);

        return srl;
}

static void rna_RenderLayer_remove(ID *id, RenderData *UNUSED(rd), Main *bmain, ReportList *reports,
                                   PointerRNA *srl_ptr)
{
        SceneRenderLayer *srl = srl_ptr->data;
        Scene *scene = (Scene *)id;

        if (!BKE_scene_remove_render_layer(bmain, scene, srl)) {
                BKE_reportf(reports, RPT_ERROR, "Render layer '%s' could not be removed from scene '%s'",
                            srl->name, scene->id.name + 2);
                return;
        }

        RNA_POINTER_INVALIDATE(srl_ptr);

        WM_main_add_notifier(NC_SCENE | ND_RENDER_OPTIONS, NULL);
}

static void rna_RenderSettings_engine_set(PointerRNA *ptr, int value)
{
        RenderData *rd = (RenderData *)ptr->data;
        RenderEngineType *type = BLI_findlink(&R_engines, value);

        if (type)
                BLI_strncpy_utf8(rd->engine, type->idname, sizeof(rd->engine));
}

static EnumPropertyItem *rna_RenderSettings_engine_itemf(bContext *UNUSED(C), PointerRNA *UNUSED(ptr),
                                                         PropertyRNA *UNUSED(prop), int *free)
{
        RenderEngineType *type;
        EnumPropertyItem *item = NULL;
        EnumPropertyItem tmp = {0, "", 0, "", ""};
        int a = 0, totitem = 0;

        for (type = R_engines.first; type; type = type->next, a++) {
                tmp.value = a;
                tmp.identifier = type->idname;
                tmp.name = type->name;
                RNA_enum_item_add(&item, &totitem, &tmp);
        }
        
        RNA_enum_item_end(&item, &totitem);
        *free = 1;

        return item;
}

static int rna_RenderSettings_engine_get(PointerRNA *ptr)
{
        RenderData *rd = (RenderData *)ptr->data;
        RenderEngineType *type;
        int a = 0;

        for (type = R_engines.first; type; type = type->next, a++)
                if (strcmp(type->idname, rd->engine) == 0)
                        return a;
        
        return 0;
}

static void rna_RenderSettings_engine_update(Main *bmain, Scene *UNUSED(unused), PointerRNA *UNUSED(ptr))
{
        ED_render_engine_changed(bmain);
}

static void rna_Scene_glsl_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->id.data;

        DAG_id_tag_update(&scene->id, 0);
}

static void rna_SceneRenderLayer_name_set(PointerRNA *ptr, const char *value)
{
        Scene *scene = (Scene *)ptr->id.data;
        SceneRenderLayer *rl = (SceneRenderLayer *)ptr->data;
        char oldname[sizeof(rl->name)];

        BLI_strncpy(oldname, rl->name, sizeof(rl->name));

        BLI_strncpy_utf8(rl->name, value, sizeof(rl->name));
        BLI_uniquename(&scene->r.layers, rl, DATA_("RenderLayer"), '.', offsetof(SceneRenderLayer, name), sizeof(rl->name));

        if (scene->nodetree) {
                bNode *node;
                int index = BLI_findindex(&scene->r.layers, rl);

                for (node = scene->nodetree->nodes.first; node; node = node->next) {
                        if (node->type == CMP_NODE_R_LAYERS && node->id == NULL) {
                                if (node->custom1 == index)
                                        BLI_strncpy(node->name, rl->name, NODE_MAXSTR);
                        }
                }
        }

        /* fix all the animation data which may link to this */
        BKE_all_animdata_fix_paths_rename(NULL, "render.layers", oldname, rl->name);
}

static char *rna_SceneRenderLayer_path(PointerRNA *ptr)
{
        SceneRenderLayer *srl = (SceneRenderLayer *)ptr->data;
        char name_esc[sizeof(srl->name) * 2];

        BLI_strescape(name_esc, srl->name, sizeof(name_esc));
        return BLI_sprintfN("render.layers[\"%s\"]", name_esc);
}

static int rna_RenderSettings_multiple_engines_get(PointerRNA *UNUSED(ptr))
{
        return (BLI_countlist(&R_engines) > 1);
}

static int rna_RenderSettings_use_shading_nodes_get(PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->id.data;
        return BKE_scene_use_new_shading_nodes(scene);
}

static int rna_RenderSettings_use_game_engine_get(PointerRNA *ptr)
{
        RenderData *rd = (RenderData *)ptr->data;
        RenderEngineType *type;

        for (type = R_engines.first; type; type = type->next)
                if (strcmp(type->idname, rd->engine) == 0)
                        return (type->flag & RE_GAME);
        
        return 0;
}

static void rna_SceneRenderLayer_layer_set(PointerRNA *ptr, const int *values)
{
        SceneRenderLayer *rl = (SceneRenderLayer *)ptr->data;
        rl->lay = ED_view3d_scene_layer_set(rl->lay, values, NULL);
}

static void rna_SceneRenderLayer_pass_update(Main *bmain, Scene *activescene, PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->id.data;

        if (scene->nodetree)
                ntreeCompositForceHidden(scene->nodetree);
        
        rna_Scene_glsl_update(bmain, activescene, ptr);
}

static void rna_Scene_use_nodes_update(bContext *C, PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->data;

        if (scene->use_nodes && scene->nodetree == NULL)
                ED_node_composit_default(C, scene);
}

static void rna_Physics_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->id.data;
        Base *base;

        for (base = scene->base.first; base; base = base->next)
                BKE_ptcache_object_reset(scene, base->object, PTCACHE_RESET_DEPSGRAPH);
}

static void rna_Scene_editmesh_select_mode_set(PointerRNA *ptr, const int *value)
{
        Scene *scene = (Scene *)ptr->id.data;
        ToolSettings *ts = (ToolSettings *)ptr->data;
        int flag = (value[0] ? SCE_SELECT_VERTEX : 0) | (value[1] ? SCE_SELECT_EDGE : 0) | (value[2] ? SCE_SELECT_FACE : 0);

        if (flag) {
                ts->selectmode = flag;

                if (scene->basact) {
                        Mesh *me = BKE_mesh_from_object(scene->basact->object);
                        if (me && me->edit_btmesh && me->edit_btmesh->selectmode != flag) {
                                me->edit_btmesh->selectmode = flag;
                                EDBM_selectmode_set(me->edit_btmesh);
                        }
                }
        }
}

static void rna_Scene_editmesh_select_mode_update(Main *UNUSED(bmain), Scene *scene, PointerRNA *UNUSED(ptr))
{
        Mesh *me = NULL;

        if (scene->basact) {
                me = BKE_mesh_from_object(scene->basact->object);
                if (me && me->edit_btmesh == NULL)
                        me = NULL;
        }

        WM_main_add_notifier(NC_GEOM | ND_SELECT, me);
        WM_main_add_notifier(NC_SCENE | ND_TOOLSETTINGS, NULL);
}

static void object_simplify_update(Object *ob)
{
        ModifierData *md;
        ParticleSystem *psys;

        if ((ob->id.flag & LIB_DOIT) == 0) {
                return;
        }

        ob->id.flag &= ~LIB_DOIT;

        for (md = ob->modifiers.first; md; md = md->next) {
                if (ELEM3(md->type, eModifierType_Subsurf, eModifierType_Multires, eModifierType_ParticleSystem)) {
                        ob->recalc |= PSYS_RECALC_CHILD;
                        DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
                }
        }

        for (psys = ob->particlesystem.first; psys; psys = psys->next)
                psys->recalc |= PSYS_RECALC_CHILD;
        
        if (ob->dup_group) {
                GroupObject *gob;

                for (gob = ob->dup_group->gobject.first; gob; gob = gob->next)
                        object_simplify_update(gob->ob);
        }
}

static void rna_Scene_use_simplify_update(Main *bmain, Scene *UNUSED(scene), PointerRNA *ptr)
{
        Scene *sce = ptr->id.data;
        Scene *sce_iter;
        Base *base;

        tag_main_lb(&bmain->object, TRUE);
        for (SETLOOPER(sce, sce_iter, base))
                object_simplify_update(base->object);
        
        WM_main_add_notifier(NC_GEOM | ND_DATA, NULL);
}

static void rna_Scene_simplify_update(Main *bmain, Scene *UNUSED(scene), PointerRNA *ptr)
{
        Scene *sce = ptr->id.data;

        if (sce->r.mode & R_SIMPLIFY)
                rna_Scene_use_simplify_update(bmain, sce, ptr);
}

static void rna_Scene_use_persistent_data_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
{
        Scene *sce = ptr->id.data;

        if (!(sce->r.mode & R_PERSISTENT_DATA))
                RE_FreePersistentData();
}

static int rna_Scene_use_audio_get(PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->data;
        return scene->audio.flag & AUDIO_MUTE;
}

static void rna_Scene_use_audio_set(PointerRNA *ptr, int value)
{
        Scene *scene = (Scene *)ptr->data;

        if (value)
                scene->audio.flag |= AUDIO_MUTE;
        else
                scene->audio.flag &= ~AUDIO_MUTE;

        sound_mute_scene(scene, value);
}

static int rna_Scene_sync_mode_get(PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->data;
        if (scene->audio.flag & AUDIO_SYNC)
                return AUDIO_SYNC;
        return scene->flag & SCE_FRAME_DROP;
}

static void rna_Scene_sync_mode_set(PointerRNA *ptr, int value)
{
        Scene *scene = (Scene *)ptr->data;

        if (value == AUDIO_SYNC) {
                scene->audio.flag |= AUDIO_SYNC;
        }
        else if (value == SCE_FRAME_DROP) {
                scene->audio.flag &= ~AUDIO_SYNC;
                scene->flag |= SCE_FRAME_DROP;
        }
        else {
                scene->audio.flag &= ~AUDIO_SYNC;
                scene->flag &= ~SCE_FRAME_DROP;
        }
}

static int rna_GameSettings_auto_start_get(PointerRNA *UNUSED(ptr))
{
        if (G.fileflags & G_FILE_AUTOPLAY)
                return 1;

        return 0;
}

static void rna_GameSettings_auto_start_set(PointerRNA *UNUSED(ptr), int value)
{
        if (value)
                G.fileflags |= G_FILE_AUTOPLAY;
        else
                G.fileflags &= ~G_FILE_AUTOPLAY;
}

static void rna_GameSettings_exit_key_set(PointerRNA *ptr, int value)
{
        GameData *gm = (GameData *)ptr->data;

        if (ISKEYBOARD(value))
                gm->exitkey = value;
}

static TimeMarker *rna_TimeLine_add(Scene *scene, const char name[])
{
        TimeMarker *marker = MEM_callocN(sizeof(TimeMarker), "TimeMarker");
        marker->flag = SELECT;
        marker->frame = 1;
        BLI_strncpy_utf8(marker->name, name, sizeof(marker->name));
        BLI_addtail(&scene->markers, marker);

        WM_main_add_notifier(NC_SCENE | ND_MARKERS, NULL);
        WM_main_add_notifier(NC_ANIMATION | ND_MARKERS, NULL);

        return marker;
}

static void rna_TimeLine_remove(Scene *scene, ReportList *reports, PointerRNA *marker_ptr)
{
        TimeMarker *marker = marker_ptr->data;
        if (BLI_remlink_safe(&scene->markers, marker) == FALSE) {
                BKE_reportf(reports, RPT_ERROR, "Timeline marker '%s' not found in scene '%s'",
                            marker->name, scene->id.name + 2);
                return;
        }

        MEM_freeN(marker);
        RNA_POINTER_INVALIDATE(marker_ptr);

        WM_main_add_notifier(NC_SCENE | ND_MARKERS, NULL);
        WM_main_add_notifier(NC_ANIMATION | ND_MARKERS, NULL);
}

static void rna_TimeLine_clear(Scene *scene)
{
        BLI_freelistN(&scene->markers);

        WM_main_add_notifier(NC_SCENE | ND_MARKERS, NULL);
        WM_main_add_notifier(NC_ANIMATION | ND_MARKERS, NULL);
}

static KeyingSet *rna_Scene_keying_set_new(Scene *sce, ReportList *reports, const char idname[], const char name[])
{
        KeyingSet *ks = NULL;

        /* call the API func, and set the active keyingset index */
        ks = BKE_keyingset_add(&sce->keyingsets, idname, name, KEYINGSET_ABSOLUTE, 0);
        
        if (ks) {
                sce->active_keyingset = BLI_countlist(&sce->keyingsets);
                return ks;
        }
        else {
                BKE_report(reports, RPT_ERROR, "Keying set could not be added");
                return NULL;
        }
}

static void rna_UnifiedPaintSettings_size_set(PointerRNA *ptr, int value)
{
        UnifiedPaintSettings *ups = ptr->data;

        /* scale unprojected radius so it stays consistent with brush size */
        BKE_brush_scale_unprojected_radius(&ups->unprojected_radius,
                                           value, ups->size);
        ups->size = value;
}

static void rna_UnifiedPaintSettings_unprojected_radius_set(PointerRNA *ptr, float value)
{
        UnifiedPaintSettings *ups = ptr->data;

        /* scale brush size so it stays consistent with unprojected_radius */
        BKE_brush_scale_size(&ups->size, value, ups->unprojected_radius);
        ups->unprojected_radius = value;
}

static void rna_UnifiedPaintSettings_radius_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *UNUSED(ptr))
{
        /* changing the unified size should invalidate */
        BKE_paint_invalidate_overlay_all();
}

static char *rna_UnifiedPaintSettings_path(PointerRNA *UNUSED(ptr))
{
        return BLI_strdup("tool_settings.unified_paint_settings");
}

/* generic function to recalc geometry */
static void rna_EditMesh_update(Main *UNUSED(bmain), Scene *scene, PointerRNA *UNUSED(ptr))
{
        Mesh *me = NULL;

        if (scene->basact) {
                me = BKE_mesh_from_object(scene->basact->object);
                if (me && me->edit_btmesh == NULL)
                        me = NULL;
        }

        if (me) {
                DAG_id_tag_update(&me->id, OB_RECALC_DATA);
                WM_main_add_notifier(NC_GEOM | ND_DATA, me);
        }
}

static char *rna_MeshStatVis_path(PointerRNA *UNUSED(ptr))
{
        return BLI_strdup("tool_settings.statvis");
}

/* note: without this, when Multi-Paint is activated/deactivated, the colors
 * will not change right away when multiple bones are selected, this function
 * is not for general use and only for the few cases where changing scene
 * settings and NOT for general purpose updates, possibly this should be
 * given its own notifier. */
static void rna_Scene_update_active_object_data(Main *UNUSED(bmain), Scene *scene, PointerRNA *UNUSED(ptr))
{
        Object *ob = OBACT;
        if (ob) {
                DAG_id_tag_update(&ob->id, OB_RECALC_DATA);
                WM_main_add_notifier(NC_OBJECT | ND_DRAW, &ob->id);
        }
}

static void rna_SceneCamera_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
{
        Scene *scene = (Scene *)ptr->id.data;
        Object *camera = scene->camera;

        if (camera)
                DAG_id_tag_update(&camera->id, 0);
}

static void rna_SceneSequencer_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *UNUSED(ptr))
{
        BKE_sequencer_cache_cleanup();
        BKE_sequencer_preprocessed_cache_cleanup();
}

static char *rna_ToolSettings_path(PointerRNA *UNUSED(ptr))
{
        return BLI_strdup("tool_settings");
}

static PointerRNA rna_FreestyleLineSet_linestyle_get(PointerRNA *ptr)
{
        FreestyleLineSet *lineset = (FreestyleLineSet *)ptr->data;

        return rna_pointer_inherit_refine(ptr, &RNA_FreestyleLineStyle, lineset->linestyle);
}

static void rna_FreestyleLineSet_linestyle_set(PointerRNA *ptr, PointerRNA value)
{
        FreestyleLineSet *lineset = (FreestyleLineSet *)ptr->data;

        if (lineset->linestyle)
                lineset->linestyle->id.us--;
        lineset->linestyle = (FreestyleLineStyle *)value.data;
        lineset->linestyle->id.us++;
}

static PointerRNA rna_FreestyleSettings_active_lineset_get(PointerRNA *ptr)
{
        FreestyleConfig *config = (FreestyleConfig *)ptr->data;
        FreestyleLineSet *lineset = BKE_freestyle_lineset_get_active(config);
        return rna_pointer_inherit_refine(ptr, &RNA_FreestyleLineSet, lineset);
}

static void rna_FreestyleSettings_active_lineset_index_range(PointerRNA *ptr, int *min, int *max,
                                                             int *UNUSED(softmin), int *UNUSED(softmax))
{
        FreestyleConfig *config = (FreestyleConfig *)ptr->data;

        *min = 0;
        *max = max_ii(0, BLI_countlist(&config->linesets) - 1);
}

static int rna_FreestyleSettings_active_lineset_index_get(PointerRNA *ptr)
{
        FreestyleConfig *config = (FreestyleConfig *)ptr->data;
        return BKE_freestyle_lineset_get_active_index(config);
}

static void rna_FreestyleSettings_active_lineset_index_set(PointerRNA *ptr, int value)
{
        FreestyleConfig *config = (FreestyleConfig *)ptr->data;
        BKE_freestyle_lineset_set_active_index(config, value);
}

#else

static void rna_def_transform_orientation(BlenderRNA *brna)
{
        StructRNA *srna;
        PropertyRNA *prop;

        const int matrix_dimsize[] = {3, 3};
        
        srna = RNA_def_struct(brna, "TransformOrientation", NULL);
        
        prop = RNA_def_property(srna, "matrix", PROP_FLOAT, PROP_MATRIX);
        RNA_def_property_float_sdna(prop, NULL, "mat");
        RNA_def_property_multi_array(prop, 2, matrix_dimsize);
        RNA_def_property_update(prop, NC_SPACE | ND_SPACE_VIEW3D, NULL);
        
        prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
        RNA_def_struct_name_property(srna, prop);
        RNA_def_property_ui_text(prop, "Name", "Name of the custom transform orientation");
        RNA_def_property_update(prop, NC_SPACE | ND_SPACE_VIEW3D, NULL);
}

static void rna_def_tool_settings(BlenderRNA  *brna)
{
        StructRNA *srna;
        PropertyRNA *prop;

        static EnumPropertyItem uv_select_mode_items[] = {
                {UV_SELECT_VERTEX, "VERTEX", ICON_UV_VERTEXSEL, "Vertex", "Vertex selection mode"},
                {UV_SELECT_EDGE, "EDGE", ICON_UV_EDGESEL, "Edge", "Edge selection mode"},
                {UV_SELECT_FACE, "FACE", ICON_UV_FACESEL, "Face", "Face selection mode"},
                {UV_SELECT_ISLAND, "ISLAND", ICON_UV_ISLANDSEL, "Island", "Island selection mode"},
                {0, NULL, 0, NULL, NULL}
        };
        
        /* the construction of this enum is quite special - everything is stored as bitflags,
         * with 1st position only for for on/off (and exposed as boolean), while others are mutually
         * exclusive options but which will only have any effect when autokey is enabled
         */
        static EnumPropertyItem auto_key_items[] = {
                {AUTOKEY_MODE_NORMAL & ~AUTOKEY_ON, "ADD_REPLACE_KEYS", 0, "Add & Replace", ""},
                {AUTOKEY_MODE_EDITKEYS & ~AUTOKEY_ON, "REPLACE_KEYS", 0, "Replace", ""},
                {0, NULL, 0, NULL, NULL}
        };

        static EnumPropertyItem retarget_roll_items[] = {
                {SK_RETARGET_ROLL_NONE, "NONE", 0, "None", "Don't adjust roll"},
                {SK_RETARGET_ROLL_VIEW, "VIEW", 0, "View", "Roll bones to face the view"},
                {SK_RETARGET_ROLL_JOINT, "JOINT", 0, "Joint", "Roll bone to original joint plane offset"},
                {0, NULL, 0, NULL, NULL}
        };
        
        static EnumPropertyItem sketch_convert_items[] = {
                {SK_CONVERT_CUT_FIXED, "FIXED", 0, "Fixed", "Subdivide stroke in fixed number of bones"},
                {SK_CONVERT_CUT_LENGTH, "LENGTH", 0, "Length", "Subdivide stroke in bones of specific length"},
                {SK_CONVERT_CUT_ADAPTATIVE, "ADAPTIVE", 0, "Adaptive",
                 "Subdivide stroke adaptively, with more subdivision in curvier parts"},
                {SK_CONVERT_RETARGET, "RETARGET", 0, "Retarget", "Retarget template bone chain to stroke"},
                {0, NULL, 0, NULL, NULL}
        };

        static EnumPropertyItem edge_tag_items[] = {
                {EDGE_MODE_SELECT, "SELECT", 0, "Select", ""},
                {EDGE_MODE_TAG_SEAM, "SEAM", 0, "Tag Seam", ""},
                {EDGE_MODE_TAG_SHARP, "SHARP", 0, "Tag Sharp", ""},
                {EDGE_MODE_TAG_CREASE, "CREASE", 0, "Tag Crease", ""},
                {EDGE_MODE_TAG_BEVEL, "BEVEL", 0, "Tag Bevel", ""},
                {EDGE_MODE_TAG_FREESTYLE, "FREESTYLE", 0, "Tag Freestyle Edge Mark", ""},
                {0, NULL, 0, NULL, NULL}
        };

        static EnumPropertyItem draw_groupuser_items[] = {
                {OB_DRAW_GROUPUSER_NONE, "NONE", 0, "None", ""},
                {OB_DRAW_GROUPUSER_ACTIVE, "ACTIVE", 0, "Active", "Show vertices with no weights in the active group"},
                {OB_DRAW_GROUPUSER_ALL, "ALL", 0, "All", "Show vertices with no weights in any group"},
                {0, NULL, 0, NULL, NULL}
        };

        static EnumPropertyItem vertex_group_select_items[] = {
                {WT_VGROUP_ALL, "ALL", 0, "All", "All Vertex Groups"},
                {WT_VGROUP_BONE_DEFORM, "BONE_DEFORM", 0, "Deform", "Vertex Groups assigned to Deform Bones"},
                {WT_VGROUP_BONE_DEFORM_OFF, "OTHER_DEFORM", 0, "Other", "Vertex Groups assigned to non Deform Bones"},
                {0, NULL, 0, NULL, NULL}
        };


        srna = RNA_def_struct(brna, "ToolSettings", NULL);
        RNA_def_struct_path_func(srna, "rna_ToolSettings_path");
        RNA_def_struct_ui_text(srna, "Tool Settings", "");
        
        prop = RNA_def_property(srna, "sculpt", PROP_POINTER, PROP_NONE);
        RNA_def_property_struct_type(prop, "Sculpt");
        RNA_def_property_ui_text(prop, "Sculpt", "");
        
        prop = RNA_def_property(srna, "use_auto_normalize", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "auto_normalize", 1);
        RNA_def_property_ui_text(prop, "WPaint Auto-Normalize",
                                 "Ensure all bone-deforming vertex groups add up "
                                 "to 1.0 while weight painting");
        RNA_def_property_update(prop, 0, "rna_Scene_update_active_object_data");

        prop = RNA_def_property(srna, "use_multipaint", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "multipaint", 1);
        RNA_def_property_ui_text(prop, "WPaint Multi-Paint",
                                 "Paint across all selected bones while "
                                 "weight painting");
        RNA_def_property_update(prop, 0, "rna_Scene_update_active_object_data");

        prop = RNA_def_property(srna, "vertex_group_user", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "weightuser");
        RNA_def_property_enum_items(prop, draw_groupuser_items);
        RNA_def_property_ui_text(prop, "Mask Non-Group Vertices", "Display unweighted vertices (multi-paint overrides)");
        RNA_def_property_update(prop, 0, "rna_Scene_update_active_object_data");

        prop = RNA_def_property(srna, "vertex_group_subset", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "vgroupsubset");
        RNA_def_property_enum_items(prop, vertex_group_select_items);
        RNA_def_property_ui_text(prop, "Subset", "Filter Vertex groups for Display");
        RNA_def_property_update(prop, 0, "rna_Scene_update_active_object_data");

        prop = RNA_def_property(srna, "vertex_paint", PROP_POINTER, PROP_NONE);
        RNA_def_property_pointer_sdna(prop, NULL, "vpaint");    RNA_def_property_ui_text(prop, "Vertex Paint", "");

        prop = RNA_def_property(srna, "weight_paint", PROP_POINTER, PROP_NONE);
        RNA_def_property_pointer_sdna(prop, NULL, "wpaint");
        RNA_def_property_ui_text(prop, "Weight Paint", "");

        prop = RNA_def_property(srna, "image_paint", PROP_POINTER, PROP_NONE);
        RNA_def_property_pointer_sdna(prop, NULL, "imapaint");
        RNA_def_property_ui_text(prop, "Image Paint", "");

        prop = RNA_def_property(srna, "uv_sculpt", PROP_POINTER, PROP_NONE);
        RNA_def_property_pointer_sdna(prop, NULL, "uvsculpt");
        RNA_def_property_ui_text(prop, "UV Sculpt", "");

        prop = RNA_def_property(srna, "particle_edit", PROP_POINTER, PROP_NONE);
        RNA_def_property_pointer_sdna(prop, NULL, "particle");
        RNA_def_property_ui_text(prop, "Particle Edit", "");

        prop = RNA_def_property(srna, "use_uv_sculpt", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "use_uv_sculpt", 1);
        RNA_def_property_ui_text(prop, "UV Sculpt", "Enable brush for UV sculpting");
        RNA_def_property_ui_icon(prop, ICON_TPAINT_HLT, 0);
        RNA_def_property_update(prop, NC_SPACE | ND_SPACE_IMAGE, "rna_SpaceImageEditor_uv_sculpt_update");

        prop = RNA_def_property(srna, "uv_sculpt_lock_borders", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "uv_sculpt_settings", UV_SCULPT_LOCK_BORDERS);
        RNA_def_property_ui_text(prop, "Lock Borders", "Disable editing of boundary edges");

        prop = RNA_def_property(srna, "uv_sculpt_all_islands", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "uv_sculpt_settings", UV_SCULPT_ALL_ISLANDS);
        RNA_def_property_ui_text(prop, "Sculpt All Islands", "Brush operates on all islands");

        prop = RNA_def_property(srna, "uv_sculpt_tool", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "uv_sculpt_tool");
        RNA_def_property_enum_items(prop, uv_sculpt_tool_items);
        RNA_def_property_ui_text(prop, "UV Sculpt Tools", "Select Tools for the UV sculpt brushes");

        prop = RNA_def_property(srna, "uv_relax_method", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "uv_relax_method");
        RNA_def_property_enum_items(prop, uv_sculpt_relaxation_items);
        RNA_def_property_ui_text(prop, "Relaxation Method", "Algorithm used for UV relaxation");

        /* Transform */
        prop = RNA_def_property(srna, "proportional_edit", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "proportional");
        RNA_def_property_enum_items(prop, proportional_editing_items);
        RNA_def_property_ui_text(prop, "Proportional Editing",
                                 "Proportional Editing mode, allows transforms with distance fall-off");
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* header redraw */

        prop = RNA_def_property(srna, "use_proportional_edit_objects", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "proportional_objects", 0);
        RNA_def_property_ui_text(prop, "Proportional Editing Objects", "Proportional editing object mode");
        RNA_def_property_ui_icon(prop, ICON_PROP_OFF, 1);
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* header redraw */

        prop = RNA_def_property(srna, "use_proportional_edit_mask", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "proportional_mask", 0);
        RNA_def_property_ui_text(prop, "Proportional Editing Objects", "Proportional editing mask mode");
        RNA_def_property_ui_icon(prop, ICON_PROP_OFF, 1);
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* header redraw */

        prop = RNA_def_property(srna, "proportional_edit_falloff", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "prop_mode");
        RNA_def_property_enum_items(prop, proportional_falloff_items);
        RNA_def_property_ui_text(prop, "Proportional Editing Falloff", "Falloff type for proportional editing mode");
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* header redraw */

        prop = RNA_def_property(srna, "proportional_size", PROP_FLOAT, PROP_DISTANCE);
        RNA_def_property_float_sdna(prop, NULL, "proportional_size");
        RNA_def_property_ui_text(prop, "Proportional Size", "Display size for proportional editing circle");
        RNA_def_property_range(prop, 0.00001, 5000.0);
        
        prop = RNA_def_property(srna, "normal_size", PROP_FLOAT, PROP_DISTANCE);
        RNA_def_property_float_sdna(prop, NULL, "normalsize");
        RNA_def_property_ui_text(prop, "Normal Size", "Display size for normals in the 3D view");
        RNA_def_property_range(prop, 0.00001, 1000.0);
        RNA_def_property_ui_range(prop, 0.01, 10.0, 10.0, 2);
        RNA_def_property_update(prop, NC_GEOM | ND_DATA, NULL);

        prop = RNA_def_property(srna, "double_threshold", PROP_FLOAT, PROP_DISTANCE);
        RNA_def_property_float_sdna(prop, NULL, "doublimit");
        RNA_def_property_ui_text(prop, "Double Threshold", "Limit for removing duplicates and 'Auto Merge'");
        RNA_def_property_range(prop, 0.0, 1.0);
        RNA_def_property_ui_range(prop, 0.0, 0.1, 0.01, 6);

        prop = RNA_def_property(srna, "use_mesh_automerge", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "automerge", 0);
        RNA_def_property_ui_text(prop, "AutoMerge Editing", "Automatically merge vertices moved to the same location");
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* header redraw */

        prop = RNA_def_property(srna, "use_snap", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "snap_flag", SCE_SNAP);
        RNA_def_property_ui_text(prop, "Snap", "Snap during transform");
        RNA_def_property_ui_icon(prop, ICON_SNAP_OFF, 1);
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* header redraw */

        prop = RNA_def_property(srna, "use_snap_align_rotation", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "snap_flag", SCE_SNAP_ROTATE);
        RNA_def_property_ui_text(prop, "Snap Align Rotation", "Align rotation with the snapping target");
        RNA_def_property_ui_icon(prop, ICON_SNAP_NORMAL, 0);
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* header redraw */

        prop = RNA_def_property(srna, "snap_element", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "snap_mode");
        RNA_def_property_enum_items(prop, snap_element_items);
        RNA_def_property_ui_text(prop, "Snap Element", "Type of element to snap to");
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* header redraw */
        
        /* node editor uses own set of snap modes */
        prop = RNA_def_property(srna, "snap_node_element", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "snap_node_mode");
        RNA_def_property_enum_items(prop, snap_node_element_items);
        RNA_def_property_ui_text(prop, "Snap Node Element", "Type of element to snap to");
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* header redraw */
        
        /* image editor uses own set of snap modes */
        prop = RNA_def_property(srna, "snap_uv_element", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "snap_uv_mode");
        RNA_def_property_enum_items(prop, snap_uv_element_items);
        RNA_def_property_ui_text(prop, "Snap UV Element", "Type of element to snap to");
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* header redraw */

        prop = RNA_def_property(srna, "snap_target", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "snap_target");
        RNA_def_property_enum_items(prop, snap_target_items);
        RNA_def_property_ui_text(prop, "Snap Target", "Which part to snap onto the target");
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* header redraw */

        prop = RNA_def_property(srna, "use_snap_peel_object", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "snap_flag", SCE_SNAP_PEEL_OBJECT);
        RNA_def_property_ui_text(prop, "Snap Peel Object", "Consider objects as whole when finding volume center");
        RNA_def_property_ui_icon(prop, ICON_SNAP_PEEL_OBJECT, 0);
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* header redraw */
        
        prop = RNA_def_property(srna, "use_snap_project", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "snap_flag", SCE_SNAP_PROJECT);
        RNA_def_property_ui_text(prop, "Project Individual Elements",
                                 "Project individual elements on the surface of other objects");
        RNA_def_property_ui_icon(prop, ICON_RETOPO, 0);
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* header redraw */

        prop = RNA_def_property(srna, "use_snap_self", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_negative_sdna(prop, NULL, "snap_flag", SCE_SNAP_NO_SELF);
        RNA_def_property_ui_text(prop, "Project to Self", "Snap onto itself (editmode)");
        RNA_def_property_ui_icon(prop, ICON_ORTHO, 0);
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* header redraw */

        /* Grease Pencil */
        prop = RNA_def_property(srna, "use_grease_pencil_sessions", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "gpencil_flags", GP_TOOL_FLAG_PAINTSESSIONS_ON);
        RNA_def_property_ui_text(prop, "Use Sketching Sessions",
                                 "Allow drawing multiple strokes at a time with Grease Pencil");
        RNA_def_property_update(prop, NC_SCENE | ND_TOOLSETTINGS, NULL); /* xxx: need toolbar to be redrawn... */
        
        /* Auto Keying */
        prop = RNA_def_property(srna, "use_keyframe_insert_auto", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "autokey_mode", AUTOKEY_ON);
        RNA_def_property_ui_text(prop, "Auto Keying", "Automatic keyframe insertion for Objects and Bones");
        RNA_def_property_ui_icon(prop, ICON_REC, 0);
        
        prop = RNA_def_property(srna, "auto_keying_mode", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_bitflag_sdna(prop, NULL, "autokey_mode");
        RNA_def_property_enum_items(prop, auto_key_items);
        RNA_def_property_ui_text(prop, "Auto-Keying Mode", "Mode of automatic keyframe insertion for Objects and Bones");
        
        prop = RNA_def_property(srna, "use_record_with_nla", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "autokey_flag", ANIMRECORD_FLAG_WITHNLA);
        RNA_def_property_ui_text(prop, "Layered",
                                 "Add a new NLA Track + Strip for every loop/pass made over the animation "
                                 "to allow non-destructive tweaking");
        
        prop = RNA_def_property(srna, "use_keyframe_insert_keyingset", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "autokey_flag", AUTOKEY_FLAG_ONLYKEYINGSET);
        RNA_def_property_ui_text(prop, "Auto Keyframe Insert Keying Set",
                                 "Automatic keyframe insertion using active Keying Set only");
        RNA_def_property_ui_icon(prop, ICON_KEYINGSET, 0);
        
        /* UV */
        prop = RNA_def_property(srna, "uv_select_mode", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "uv_selectmode");
        RNA_def_property_enum_items(prop, uv_select_mode_items);
        RNA_def_property_ui_text(prop, "UV Selection Mode", "UV selection and display mode");
        RNA_def_property_update(prop, NC_SPACE | ND_SPACE_IMAGE, NULL);

        prop = RNA_def_property(srna, "use_uv_select_sync", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "uv_flag", UV_SYNC_SELECTION);
        RNA_def_property_ui_text(prop, "UV Sync Selection", "Keep UV and edit mode mesh selection in sync");
        RNA_def_property_ui_icon(prop, ICON_EDIT, 0);
        RNA_def_property_update(prop, NC_SPACE | ND_SPACE_IMAGE, NULL);

        prop = RNA_def_property(srna, "show_uv_local_view", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "uv_flag", UV_SHOW_SAME_IMAGE);
        RNA_def_property_ui_text(prop, "UV Local View", "Draw only faces with the currently displayed image assigned");
        RNA_def_property_update(prop, NC_SPACE | ND_SPACE_IMAGE, NULL);

        /* Mesh */
        prop = RNA_def_property(srna, "mesh_select_mode", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "selectmode", 1);
        RNA_def_property_array(prop, 3);
        RNA_def_property_boolean_funcs(prop, NULL, "rna_Scene_editmesh_select_mode_set");
        RNA_def_property_ui_text(prop, "Mesh Selection Mode", "Which mesh elements selection works on");
        RNA_def_property_update(prop, 0, "rna_Scene_editmesh_select_mode_update");

        prop = RNA_def_property(srna, "vertex_group_weight", PROP_FLOAT, PROP_FACTOR);
        RNA_def_property_float_sdna(prop, NULL, "vgroup_weight");
        RNA_def_property_ui_text(prop, "Vertex Group Weight", "Weight to assign in vertex groups");

        /* use with MESH_OT_shortest_path_pick */
        prop = RNA_def_property(srna, "edge_path_mode", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "edge_mode");
        RNA_def_property_enum_items(prop, edge_tag_items);
        RNA_def_property_ui_text(prop, "Edge Tag Mode", "The edge flag to tag when selecting the shortest path");

        prop = RNA_def_property(srna, "edge_path_live_unwrap", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "edge_mode_live_unwrap", 1);
        RNA_def_property_ui_text(prop, "Live Unwrap", "Changing edges seam re-calculates UV unwrap");

        /* etch-a-ton */
        prop = RNA_def_property(srna, "use_bone_sketching", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "bone_sketching", BONE_SKETCHING);
        RNA_def_property_ui_text(prop, "Use Bone Sketching", "Use sketching to create and edit bones");
/*      RNA_def_property_ui_icon(prop, ICON_EDIT, 0); */
        RNA_def_property_update(prop, NC_SPACE | ND_SPACE_VIEW3D, NULL);

        prop = RNA_def_property(srna, "use_etch_quick", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "bone_sketching", BONE_SKETCHING_QUICK);
        RNA_def_property_ui_text(prop, "Quick Sketching", "Automatically convert and delete on stroke end");

        prop = RNA_def_property(srna, "use_etch_overdraw", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "bone_sketching", BONE_SKETCHING_ADJUST);
        RNA_def_property_ui_text(prop, "Overdraw Sketching", "Adjust strokes by drawing near them");
        
        prop = RNA_def_property(srna, "use_etch_autoname", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "skgen_retarget_options", SK_RETARGET_AUTONAME);
        RNA_def_property_ui_text(prop, "Autoname Bones", "Automatically generate values to replace &N and &S suffix placeholders in template names");

        prop = RNA_def_property(srna, "etch_number", PROP_STRING, PROP_NONE);
        RNA_def_property_string_sdna(prop, NULL, "skgen_num_string");
        RNA_def_property_ui_text(prop, "Number", "Text to replace &N with (e.g. 'Finger.&N' -> 'Finger.1' or 'Finger.One')");

        prop = RNA_def_property(srna, "etch_side", PROP_STRING, PROP_NONE);
        RNA_def_property_string_sdna(prop, NULL, "skgen_num_string");
        RNA_def_property_ui_text(prop, "Side", "Text to replace &S with (e.g. 'Arm.&S' -> 'Arm.R' or 'Arm.Right')");

        prop = RNA_def_property(srna, "etch_template", PROP_POINTER, PROP_NONE);
        RNA_def_property_pointer_sdna(prop, NULL, "skgen_template");
        RNA_def_property_flag(prop, PROP_EDITABLE);
        RNA_def_property_struct_type(prop, "Object");
        RNA_def_property_pointer_funcs(prop, NULL, "rna_Scene_skgen_etch_template_set", NULL, NULL);
        RNA_def_property_ui_text(prop, "Template", "Template armature that will be retargeted to the stroke");

        prop = RNA_def_property(srna, "etch_subdivision_number", PROP_INT, PROP_NONE);
        RNA_def_property_int_sdna(prop, NULL, "skgen_subdivision_number");
        RNA_def_property_range(prop, 1, 255);
        RNA_def_property_ui_text(prop, "Subdivisions", "Number of bones in the subdivided stroke");
        RNA_def_property_update(prop, NC_SPACE | ND_SPACE_VIEW3D, NULL);

        prop = RNA_def_property(srna, "etch_adaptive_limit", PROP_FLOAT, PROP_FACTOR);
        RNA_def_property_float_sdna(prop, NULL, "skgen_correlation_limit");
        RNA_def_property_range(prop, 0.00001, 1.0);
        RNA_def_property_ui_range(prop, 0.01, 1.0, 0.01, 2);
        RNA_def_property_ui_text(prop, "Limit", "Correlation threshold for number of bones in the subdivided stroke");
        RNA_def_property_update(prop, NC_SPACE | ND_SPACE_VIEW3D, NULL);

        prop = RNA_def_property(srna, "etch_length_limit", PROP_FLOAT, PROP_DISTANCE);
        RNA_def_property_float_sdna(prop, NULL, "skgen_length_limit");
        RNA_def_property_range(prop, 0.00001, 100000.0);
        RNA_def_property_ui_range(prop, 0.001, 100.0, 0.1, 3);
        RNA_def_property_ui_text(prop, "Length", "Maximum length of the subdivided bones");
        RNA_def_property_update(prop, NC_SPACE | ND_SPACE_VIEW3D, NULL);

        prop = RNA_def_property(srna, "etch_roll_mode", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_bitflag_sdna(prop, NULL, "skgen_retarget_roll");
        RNA_def_property_enum_items(prop, retarget_roll_items);
        RNA_def_property_ui_text(prop, "Retarget roll mode", "Method used to adjust the roll of bones when retargeting");
        
        prop = RNA_def_property(srna, "etch_convert_mode", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_bitflag_sdna(prop, NULL, "bone_sketching_convert");
        RNA_def_property_enum_items(prop, sketch_convert_items);
        RNA_def_property_ui_text(prop, "Stroke conversion method", "Method used to convert stroke to bones");
        RNA_def_property_update(prop, NC_SPACE | ND_SPACE_VIEW3D, NULL);

        /* Unified Paint Settings */
        prop = RNA_def_property(srna, "unified_paint_settings", PROP_POINTER, PROP_NONE);
        RNA_def_property_flag(prop, PROP_NEVER_NULL);
        RNA_def_property_struct_type(prop, "UnifiedPaintSettings");
        RNA_def_property_ui_text(prop, "Unified Paint Settings", NULL);

        /* Mesh Statistics */
        prop = RNA_def_property(srna, "statvis", PROP_POINTER, PROP_NONE);
        RNA_def_property_flag(prop, PROP_NEVER_NULL);
        RNA_def_property_struct_type(prop, "MeshStatVis");
        RNA_def_property_ui_text(prop, "Mesh Statistics Visualization", NULL);
}

static void rna_def_unified_paint_settings(BlenderRNA  *brna)
{
        StructRNA *srna;
        PropertyRNA *prop;

        srna = RNA_def_struct(brna, "UnifiedPaintSettings", NULL);
        RNA_def_struct_path_func(srna, "rna_UnifiedPaintSettings_path");
        RNA_def_struct_ui_text(srna, "Unified Paint Settings", "Overrides for some of the active brush's settings");

        /* high-level flags to enable or disable unified paint settings */
        prop = RNA_def_property(srna, "use_unified_size", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "flag", UNIFIED_PAINT_SIZE);
        RNA_def_property_ui_text(prop, "Use Unified Radius",
                                 "Instead of per-brush radius, the radius is shared across brushes");

        prop = RNA_def_property(srna, "use_unified_strength", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "flag", UNIFIED_PAINT_ALPHA);
        RNA_def_property_ui_text(prop, "Use Unified Strength",
                                 "Instead of per-brush strength, the strength is shared across brushes");

        prop = RNA_def_property(srna, "use_unified_weight", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "flag", UNIFIED_PAINT_WEIGHT);
        RNA_def_property_ui_text(prop, "Use Unified Weight",
                                 "Instead of per-brush weight, the weight is shared across brushes");

        /* unified paint settings that override the equivalent settings
         * from the active brush */
        prop = RNA_def_property(srna, "size", PROP_INT, PROP_NONE);
        RNA_def_property_int_funcs(prop, NULL, "rna_UnifiedPaintSettings_size_set", NULL);
        RNA_def_property_range(prop, 1, MAX_BRUSH_PIXEL_RADIUS * 10);
        RNA_def_property_ui_range(prop, 1, MAX_BRUSH_PIXEL_RADIUS, 1, -1);
        RNA_def_property_ui_text(prop, "Radius", "Radius of the brush in pixels");
        RNA_def_property_update(prop, 0, "rna_UnifiedPaintSettings_radius_update");

        prop = RNA_def_property(srna, "unprojected_radius", PROP_FLOAT, PROP_DISTANCE);
        RNA_def_property_float_funcs(prop, NULL, "rna_UnifiedPaintSettings_unprojected_radius_set", NULL);
        RNA_def_property_range(prop, 0.001, FLT_MAX);
        RNA_def_property_ui_range(prop, 0.001, 1, 0, -1);
        RNA_def_property_ui_text(prop, "Unprojected Radius", "Radius of brush in Blender units");
        RNA_def_property_update(prop, 0, "rna_UnifiedPaintSettings_radius_update");

        prop = RNA_def_property(srna, "strength", PROP_FLOAT, PROP_FACTOR);
        RNA_def_property_float_sdna(prop, NULL, "alpha");
        RNA_def_property_float_default(prop, 0.5f);
        RNA_def_property_range(prop, 0.0f, 10.0f);
        RNA_def_property_ui_range(prop, 0.0f, 1.0f, 0.001, 3);
        RNA_def_property_ui_text(prop, "Strength", "How powerful the effect of the brush is when applied");

        prop = RNA_def_property(srna, "weight", PROP_FLOAT, PROP_FACTOR);
        RNA_def_property_float_sdna(prop, NULL, "weight");
        RNA_def_property_float_default(prop, 0.5f);
        RNA_def_property_range(prop, 0.0f, 1.0f);
        RNA_def_property_ui_range(prop, 0.0f, 1.0f, 0.001, 3);
        RNA_def_property_ui_text(prop, "Weight", "Weight to assign in vertex groups");

        prop = RNA_def_property(srna, "use_pressure_size", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "flag", UNIFIED_PAINT_BRUSH_SIZE_PRESSURE);
        RNA_def_property_ui_icon(prop, ICON_STYLUS_PRESSURE, 0);
        RNA_def_property_ui_text(prop, "Size Pressure", "Enable tablet pressure sensitivity for size");

        prop = RNA_def_property(srna, "use_pressure_strength", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "flag", UNIFIED_PAINT_BRUSH_ALPHA_PRESSURE);
        RNA_def_property_ui_icon(prop, ICON_STYLUS_PRESSURE, 0);
        RNA_def_property_ui_text(prop, "Strength Pressure", "Enable tablet pressure sensitivity for strength");

        prop = RNA_def_property(srna, "use_locked_size", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "flag", UNIFIED_PAINT_BRUSH_LOCK_SIZE);
        RNA_def_property_ui_text(prop, "Use Blender Units",
                                 "When locked brush stays same size relative to object; "
                                 "when unlocked brush size is given in pixels");
}

static void rna_def_statvis(BlenderRNA  *brna)
{
        StructRNA *srna;
        PropertyRNA *prop;

        static EnumPropertyItem stat_type[] = {
                {SCE_STATVIS_OVERHANG,  "OVERHANG",  0, "Overhang",  ""},
                {SCE_STATVIS_THICKNESS, "THICKNESS", 0, "Thickness", ""},
                {SCE_STATVIS_INTERSECT, "INTERSECT", 0, "Intersect", ""},
                {SCE_STATVIS_DISTORT,   "DISTORT",   0, "Distortion", ""},
                {SCE_STATVIS_SHARP, "SHARP", 0, "Sharp", ""},
                {0, NULL, 0, NULL, NULL}};

        srna = RNA_def_struct(brna, "MeshStatVis", NULL);
        RNA_def_struct_path_func(srna, "rna_MeshStatVis_path");
        RNA_def_struct_ui_text(srna, "Mesh Visualize Statistics", "");

        prop = RNA_def_property(srna, "type", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_items(prop, stat_type);
        RNA_def_property_ui_text(prop, "Type", "XXX");
        RNA_def_property_update(prop, 0, "rna_EditMesh_update");


        /* overhang */
        prop = RNA_def_property(srna, "overhang_min", PROP_FLOAT, PROP_ANGLE);
        RNA_def_property_float_sdna(prop, NULL, "overhang_min");
        RNA_def_property_float_default(prop, 0.5f);
        RNA_def_property_range(prop, 0.0f, DEG2RADF(180.0f));
        RNA_def_property_ui_range(prop, 0.0f, DEG2RADF(180.0f), 0.001, 3);
        RNA_def_property_ui_text(prop, "Overhang Min", "Minimum angle to display");
        RNA_def_property_update(prop, 0, "rna_EditMesh_update");

        prop = RNA_def_property(srna, "overhang_max", PROP_FLOAT, PROP_ANGLE);
        RNA_def_property_float_sdna(prop, NULL, "overhang_max");
        RNA_def_property_float_default(prop, 0.5f);
        RNA_def_property_range(prop, 0.0f, DEG2RADF(180.0f));
        RNA_def_property_ui_range(prop, 0.0f, DEG2RADF(180.0f), 0.001, 3);
        RNA_def_property_ui_text(prop, "Overhang Max", "Maximum angle to display");
        RNA_def_property_update(prop, 0, "rna_EditMesh_update");

        prop = RNA_def_property(srna, "overhang_axis", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "overhang_axis");
        RNA_def_property_enum_items(prop, object_axis_items);
        RNA_def_property_ui_text(prop, "Axis", "");
        RNA_def_property_update(prop, 0, "rna_EditMesh_update");


        /* thickness */
        prop = RNA_def_property(srna, "thickness_min", PROP_FLOAT, PROP_DISTANCE);
        RNA_def_property_float_sdna(prop, NULL, "thickness_min");
        RNA_def_property_float_default(prop, 0.5f);
        RNA_def_property_range(prop, 0.0f, 1000.0);
        RNA_def_property_ui_range(prop, 0.0f, 100.0, 0.001, 3);
        RNA_def_property_ui_text(prop, "Thickness Min", "Minimum for measuring thickness");
        RNA_def_property_update(prop, 0, "rna_EditMesh_update");

        prop = RNA_def_property(srna, "thickness_max", PROP_FLOAT, PROP_DISTANCE);
        RNA_def_property_float_sdna(prop, NULL, "thickness_max");
        RNA_def_property_float_default(prop, 0.5f);
        RNA_def_property_range(prop, 0.0f, 1000.0);
        RNA_def_property_ui_range(prop, 0.0f, 100.0, 0.001, 3);
        RNA_def_property_ui_text(prop, "Thickness Max", "Maximum for measuring thickness");
        RNA_def_property_update(prop, 0, "rna_EditMesh_update");

        prop = RNA_def_property(srna, "thickness_samples", PROP_INT, PROP_UNSIGNED);
        RNA_def_property_int_sdna(prop, NULL, "thickness_samples");
        RNA_def_property_range(prop, 1, 32);
        RNA_def_property_ui_text(prop, "Samples", "Number of samples to test per face");
        RNA_def_property_update(prop, 0, "rna_EditMesh_update");

        /* distort */
        prop = RNA_def_property(srna, "distort_min", PROP_FLOAT, PROP_ANGLE);
        RNA_def_property_float_sdna(prop, NULL, "distort_min");
        RNA_def_property_float_default(prop, 0.5f);
        RNA_def_property_range(prop, 0.0f, DEG2RADF(180.0f));
        RNA_def_property_ui_range(prop, 0.0f, DEG2RADF(180.0f), 0.001, 3);
        RNA_def_property_ui_text(prop, "Distort Min", "Minimum angle to display");
        RNA_def_property_update(prop, 0, "rna_EditMesh_update");

        prop = RNA_def_property(srna, "distort_max", PROP_FLOAT, PROP_ANGLE);
        RNA_def_property_float_sdna(prop, NULL, "distort_max");
        RNA_def_property_float_default(prop, 0.5f);
        RNA_def_property_range(prop, 0.0f, DEG2RADF(180.0f));
        RNA_def_property_ui_range(prop, 0.0f, DEG2RADF(180.0f), 0.001, 3);
        RNA_def_property_ui_text(prop, "Distort Max", "Maximum angle to display");
        RNA_def_property_update(prop, 0, "rna_EditMesh_update");

        /* sharp */
        prop = RNA_def_property(srna, "sharp_min", PROP_FLOAT, PROP_ANGLE);
        RNA_def_property_float_sdna(prop, NULL, "sharp_min");
        RNA_def_property_float_default(prop, 0.5f);
        RNA_def_property_range(prop, -DEG2RADF(180.0f), DEG2RADF(180.0f));
        RNA_def_property_ui_range(prop, -DEG2RADF(180.0f), DEG2RADF(180.0f), 0.001, 3);
        RNA_def_property_ui_text(prop, "Distort Min", "Minimum angle to display");
        RNA_def_property_update(prop, 0, "rna_EditMesh_update");

        prop = RNA_def_property(srna, "sharp_max", PROP_FLOAT, PROP_ANGLE);
        RNA_def_property_float_sdna(prop, NULL, "sharp_max");
        RNA_def_property_float_default(prop, 0.5f);
        RNA_def_property_range(prop, -DEG2RADF(180.0f), DEG2RADF(180.0f));
        RNA_def_property_ui_range(prop, -DEG2RADF(180.0f), DEG2RADF(180.0f), 0.001, 3);
        RNA_def_property_ui_text(prop, "Distort Max", "Maximum angle to display");
        RNA_def_property_update(prop, 0, "rna_EditMesh_update");
}

static void rna_def_unit_settings(BlenderRNA  *brna)
{
        StructRNA *srna;
        PropertyRNA *prop;

        static EnumPropertyItem unit_systems[] = {
                {USER_UNIT_NONE, "NONE", 0, "None", ""},
                {USER_UNIT_METRIC, "METRIC", 0, "Metric", ""},
                {USER_UNIT_IMPERIAL, "IMPERIAL", 0, "Imperial", ""},
                {0, NULL, 0, NULL, NULL}
        };
        
        static EnumPropertyItem rotation_units[] = {
                {0, "DEGREES", 0, "Degrees", "Use degrees for measuring angles and rotations"},
                {USER_UNIT_ROT_RADIANS, "RADIANS", 0, "Radians", ""},
                {0, NULL, 0, NULL, NULL}
        };

        srna = RNA_def_struct(brna, "UnitSettings", NULL);
        RNA_def_struct_ui_text(srna, "Unit Settings", "");

        /* Units */
        prop = RNA_def_property(srna, "system", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_items(prop, unit_systems);
        RNA_def_property_ui_text(prop, "Unit System", "The unit system to use for button display");
        RNA_def_property_update(prop, NC_WINDOW, NULL);
        
        prop = RNA_def_property(srna, "system_rotation", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_items(prop, rotation_units);
        RNA_def_property_ui_text(prop, "Rotation Units", "Unit to use for displaying/editing rotation values");
        RNA_def_property_update(prop, NC_WINDOW, NULL);

        prop = RNA_def_property(srna, "scale_length", PROP_FLOAT, PROP_UNSIGNED);
        RNA_def_property_ui_text(prop, "Unit Scale", "Scale to use when converting between blender units and dimensions");
        RNA_def_property_range(prop, 0.00001, 100000.0);
        RNA_def_property_ui_range(prop, 0.001, 100.0, 0.1, 3);
        RNA_def_property_update(prop, NC_WINDOW, NULL);

        prop = RNA_def_property(srna, "use_separate", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "flag", USER_UNIT_OPT_SPLIT);
        RNA_def_property_ui_text(prop, "Separate Units", "Display units in pairs (e.g. 1m 0cm)");
        RNA_def_property_update(prop, NC_WINDOW, NULL);
}

void rna_def_render_layer_common(StructRNA *srna, int scene)
{
        PropertyRNA *prop;

        prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
        if (scene) RNA_def_property_string_funcs(prop, NULL, NULL, "rna_SceneRenderLayer_name_set");
        else RNA_def_property_string_sdna(prop, NULL, "name");
        RNA_def_property_ui_text(prop, "Name", "Render layer name");
        RNA_def_struct_name_property(srna, prop);
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "material_override", PROP_POINTER, PROP_NONE);
        RNA_def_property_pointer_sdna(prop, NULL, "mat_override");
        RNA_def_property_struct_type(prop, "Material");
        RNA_def_property_flag(prop, PROP_EDITABLE);
        RNA_def_property_ui_text(prop, "Material Override",
                                 "Material to override all other materials in this render layer");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "light_override", PROP_POINTER, PROP_NONE);
        RNA_def_property_pointer_sdna(prop, NULL, "light_override");
        RNA_def_property_struct_type(prop, "Group");
        RNA_def_property_flag(prop, PROP_EDITABLE);
        RNA_def_property_ui_text(prop, "Light Override", "Group to override all other lights in this render layer");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        /* layers */
        prop = RNA_def_property(srna, "layers", PROP_BOOLEAN, PROP_LAYER_MEMBER);
        RNA_def_property_boolean_sdna(prop, NULL, "lay", 1);
        RNA_def_property_array(prop, 20);
        RNA_def_property_ui_text(prop, "Visible Layers", "Scene layers included in this render layer");
        if (scene) RNA_def_property_boolean_funcs(prop, NULL, "rna_SceneRenderLayer_layer_set");
        else RNA_def_property_boolean_funcs(prop, NULL, "rna_RenderLayer_layer_set");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_Scene_glsl_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "layers_zmask", PROP_BOOLEAN, PROP_LAYER);
        RNA_def_property_boolean_sdna(prop, NULL, "lay_zmask", 1);
        RNA_def_property_array(prop, 20);
        RNA_def_property_ui_text(prop, "Zmask Layers", "Zmask scene layers for solid faces");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_Scene_glsl_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "layers_exclude", PROP_BOOLEAN, PROP_LAYER);
        RNA_def_property_boolean_sdna(prop, NULL, "lay_exclude", 1);
        RNA_def_property_array(prop, 20);
        RNA_def_property_ui_text(prop, "Exclude Layers", "Exclude scene layers from having any influence");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_Scene_glsl_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        if (scene) {
                prop = RNA_def_property(srna, "samples", PROP_INT, PROP_UNSIGNED);
                RNA_def_property_ui_text(prop, "Samples", "Override number of render samples for this render layer, "
                                                          "0 will use the scene setting");
                RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
        }

        /* layer options */
        prop = RNA_def_property(srna, "use", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_negative_sdna(prop, NULL, "layflag", SCE_LAY_DISABLE);
        RNA_def_property_ui_text(prop, "Enabled", "Disable or enable the render layer");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_Scene_glsl_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_zmask", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "layflag", SCE_LAY_ZMASK);
        RNA_def_property_ui_text(prop, "Zmask", "Only render what's in front of the solid z values");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_Scene_glsl_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "invert_zmask", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "layflag", SCE_LAY_NEG_ZMASK);
        RNA_def_property_ui_text(prop, "Zmask Negate",
                                 "For Zmask, only render what is behind solid z values instead of in front");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_Scene_glsl_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_all_z", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "layflag", SCE_LAY_ALL_Z);
        RNA_def_property_ui_text(prop, "All Z", "Fill in Z values for solid faces in invisible layers, for masking");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_solid", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "layflag", SCE_LAY_SOLID);
        RNA_def_property_ui_text(prop, "Solid", "Render Solid faces in this Layer");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_halo", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "layflag", SCE_LAY_HALO);
        RNA_def_property_ui_text(prop, "Halo", "Render Halos in this Layer (on top of Solid)");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_ztransp", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "layflag", SCE_LAY_ZTRA);
        RNA_def_property_ui_text(prop, "ZTransp", "Render Z-Transparent faces in this Layer (on top of Solid and Halos)");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_sky", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "layflag", SCE_LAY_SKY);
        RNA_def_property_ui_text(prop, "Sky", "Render Sky in this Layer");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_Scene_glsl_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_edge_enhance", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "layflag", SCE_LAY_EDGE);
        RNA_def_property_ui_text(prop, "Edge", "Render Edge-enhance in this Layer (only works for Solid faces)");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_strand", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "layflag", SCE_LAY_STRAND);
        RNA_def_property_ui_text(prop, "Strand", "Render Strands in this Layer");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_freestyle", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "layflag", SCE_LAY_FRS);
        RNA_def_property_ui_text(prop, "Freestyle", "Render stylized strokes in this Layer");
        if (scene)
                RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
        else
                RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        /* passes */
        prop = RNA_def_property(srna, "use_pass_combined", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_COMBINED);
        RNA_def_property_ui_text(prop, "Combined", "Deliver full combined RGBA buffer");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_z", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_Z);
        RNA_def_property_ui_text(prop, "Z", "Deliver Z values pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);
        
        prop = RNA_def_property(srna, "use_pass_vector", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_VECTOR);
        RNA_def_property_ui_text(prop, "Vector", "Deliver speed vector pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_normal", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_NORMAL);
        RNA_def_property_ui_text(prop, "Normal", "Deliver normal pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_uv", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_UV);
        RNA_def_property_ui_text(prop, "UV", "Deliver texture UV pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_mist", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_MIST);
        RNA_def_property_ui_text(prop, "Mist", "Deliver mist factor pass (0.0-1.0)");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_object_index", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_INDEXOB);
        RNA_def_property_ui_text(prop, "Object Index", "Deliver object index pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_material_index", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_INDEXMA);
        RNA_def_property_ui_text(prop, "Material Index", "Deliver material index pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_color", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_RGBA);
        RNA_def_property_ui_text(prop, "Color", "Deliver shade-less color pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_diffuse", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_DIFFUSE);
        RNA_def_property_ui_text(prop, "Diffuse", "Deliver diffuse pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_specular", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_SPEC);
        RNA_def_property_ui_text(prop, "Specular", "Deliver specular pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_shadow", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_SHADOW);
        RNA_def_property_ui_text(prop, "Shadow", "Deliver shadow pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_ambient_occlusion", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_AO);
        RNA_def_property_ui_text(prop, "AO", "Deliver AO pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);
        
        prop = RNA_def_property(srna, "use_pass_reflection", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_REFLECT);
        RNA_def_property_ui_text(prop, "Reflection", "Deliver raytraced reflection pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_refraction", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_REFRACT);
        RNA_def_property_ui_text(prop, "Refraction", "Deliver raytraced refraction pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_emit", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_EMIT);
        RNA_def_property_ui_text(prop, "Emit", "Deliver emission pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_environment", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_ENVIRONMENT);
        RNA_def_property_ui_text(prop, "Environment", "Deliver environment lighting pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_indirect", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_INDIRECT);
        RNA_def_property_ui_text(prop, "Indirect", "Deliver indirect lighting pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "exclude_specular", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "pass_xor", SCE_PASS_SPEC);
        RNA_def_property_ui_text(prop, "Specular Exclude", "Exclude specular pass from combined");
        RNA_def_property_ui_icon(prop, ICON_RESTRICT_RENDER_OFF, 1);
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "exclude_shadow", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "pass_xor", SCE_PASS_SHADOW);
        RNA_def_property_ui_text(prop, "Shadow Exclude", "Exclude shadow pass from combined");
        RNA_def_property_ui_icon(prop, ICON_RESTRICT_RENDER_OFF, 1);
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "exclude_ambient_occlusion", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "pass_xor", SCE_PASS_AO);
        RNA_def_property_ui_text(prop, "AO Exclude", "Exclude AO pass from combined");
        RNA_def_property_ui_icon(prop, ICON_RESTRICT_RENDER_OFF, 1);
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);
        
        prop = RNA_def_property(srna, "exclude_reflection", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "pass_xor", SCE_PASS_REFLECT);
        RNA_def_property_ui_text(prop, "Reflection Exclude", "Exclude raytraced reflection pass from combined");
        RNA_def_property_ui_icon(prop, ICON_RESTRICT_RENDER_OFF, 1);
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "exclude_refraction", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "pass_xor", SCE_PASS_REFRACT);
        RNA_def_property_ui_text(prop, "Refraction Exclude", "Exclude raytraced refraction pass from combined");
        RNA_def_property_ui_icon(prop, ICON_RESTRICT_RENDER_OFF, 1);
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "exclude_emit", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "pass_xor", SCE_PASS_EMIT);
        RNA_def_property_ui_text(prop, "Emit Exclude", "Exclude emission pass from combined");
        RNA_def_property_ui_icon(prop, ICON_RESTRICT_RENDER_OFF, 1);
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "exclude_environment", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "pass_xor", SCE_PASS_ENVIRONMENT);
        RNA_def_property_ui_text(prop, "Environment Exclude", "Exclude environment pass from combined");
        RNA_def_property_ui_icon(prop, ICON_RESTRICT_RENDER_OFF, 1);
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "exclude_indirect", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "pass_xor", SCE_PASS_INDIRECT);
        RNA_def_property_ui_text(prop, "Indirect Exclude", "Exclude indirect pass from combined");
        RNA_def_property_ui_icon(prop, ICON_RESTRICT_RENDER_OFF, 1);
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_diffuse_direct", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_DIFFUSE_DIRECT);
        RNA_def_property_ui_text(prop, "Diffuse Direct", "Deliver diffuse direct pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_diffuse_indirect", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_DIFFUSE_INDIRECT);
        RNA_def_property_ui_text(prop, "Diffuse Indirect", "Deliver diffuse indirect pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_diffuse_color", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_DIFFUSE_COLOR);
        RNA_def_property_ui_text(prop, "Diffuse Color", "Deliver diffuse color pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_glossy_direct", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_GLOSSY_DIRECT);
        RNA_def_property_ui_text(prop, "Glossy Direct", "Deliver glossy direct pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_glossy_indirect", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_GLOSSY_INDIRECT);
        RNA_def_property_ui_text(prop, "Glossy Indirect", "Deliver glossy indirect pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_glossy_color", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_GLOSSY_COLOR);
        RNA_def_property_ui_text(prop, "Glossy Color", "Deliver glossy color pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_transmission_direct", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_TRANSM_DIRECT);
        RNA_def_property_ui_text(prop, "Transmission Direct", "Deliver transmission direct pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_transmission_indirect", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_TRANSM_INDIRECT);
        RNA_def_property_ui_text(prop, "Transmission Indirect", "Deliver transmission indirect pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_transmission_color", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_TRANSM_COLOR);
        RNA_def_property_ui_text(prop, "Transmission Color", "Deliver transmission color pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);
        
        prop = RNA_def_property(srna, "use_pass_subsurface_direct", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_SUBSURFACE_DIRECT);
        RNA_def_property_ui_text(prop, "Subsurface Direct", "Deliver subsurface direct pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_subsurface_indirect", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_SUBSURFACE_INDIRECT);
        RNA_def_property_ui_text(prop, "Subsurface Indirect", "Deliver subsurface indirect pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);

        prop = RNA_def_property(srna, "use_pass_subsurface_color", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "passflag", SCE_PASS_SUBSURFACE_COLOR);
        RNA_def_property_ui_text(prop, "Subsurface Color", "Deliver subsurface color pass");
        if (scene) RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, "rna_SceneRenderLayer_pass_update");
        else RNA_def_property_clear_flag(prop, PROP_EDITABLE);
}

static void rna_def_freestyle_linesets(BlenderRNA *brna, PropertyRNA *cprop)
{
        StructRNA *srna;
        PropertyRNA *prop;

        RNA_def_property_srna(cprop, "Linesets");
        srna = RNA_def_struct(brna, "Linesets", NULL);
        RNA_def_struct_sdna(srna, "FreestyleSettings");
        RNA_def_struct_ui_text(srna, "Line Sets", "Line sets for associating lines and style parameters");

        prop = RNA_def_property(srna, "active", PROP_POINTER, PROP_NONE);
        RNA_def_property_struct_type(prop, "FreestyleLineSet");
        RNA_def_property_pointer_funcs(prop, "rna_FreestyleSettings_active_lineset_get", NULL, NULL, NULL);
        RNA_def_property_ui_text(prop, "Active Line Set", "Active line set being displayed");
        RNA_def_property_update(prop, NC_SCENE, NULL);

        prop = RNA_def_property(srna, "active_index", PROP_INT, PROP_UNSIGNED);
        RNA_def_property_int_funcs(prop, "rna_FreestyleSettings_active_lineset_index_get",
                                   "rna_FreestyleSettings_active_lineset_index_set",
                                   "rna_FreestyleSettings_active_lineset_index_range");
        RNA_def_property_ui_text(prop, "Active Line Set Index", "Index of active line set slot");
        RNA_def_property_update(prop, NC_SCENE, NULL);
}

static void rna_def_freestyle_settings(BlenderRNA *brna)
{
        StructRNA *srna;
        PropertyRNA *prop;

        static EnumPropertyItem edge_type_negation_items[] = {
                {0, "INCLUSIVE", 0, "Inclusive", "Select feature edges satisfying the given edge type conditions"},
                {FREESTYLE_LINESET_FE_NOT, "EXCLUSIVE", 0, "Exclusive",
                                           "Select feature edges not satisfying the given edge type conditions"},
                {0, NULL, 0, NULL, NULL}
        };

        static EnumPropertyItem edge_type_combination_items[] = {
                {0, "OR", 0, "Logical OR", "Combine feature edge type conditions by logical OR (logical disjunction)"},
                {FREESTYLE_LINESET_FE_AND, "AND", 0, "Logical AND",
                                           "Combine feature edge type conditions by logical AND (logical conjunction)"},
                {0, NULL, 0, NULL, NULL}
        };

        static EnumPropertyItem group_negation_items[] = {
                {0, "INCLUSIVE", 0, "Inclusive", "Select feature edges belonging to some object in the group"},
                {FREESTYLE_LINESET_GR_NOT, "EXCLUSIVE", 0, "Exclusive",
                                           "Select feature edges not belonging to any object in the group"},
                {0, NULL, 0, NULL, NULL}
        };

        static EnumPropertyItem face_mark_negation_items[] = {
                {0, "INCLUSIVE", 0, "Inclusive", "Select feature edges satisfying the given face mark conditions"},
                {FREESTYLE_LINESET_FM_NOT, "EXCLUSIVE", 0, "Exclusive",
                                           "Select feature edges not satisfying the given face mark conditions"},
                {0, NULL, 0, NULL, NULL}
        };

        static EnumPropertyItem face_mark_condition_items[] = {
                {0, "ONE", 0, "One Face", "Select feature edges if one of faces on the right and left has a face mark"},
                {FREESTYLE_LINESET_FM_BOTH, "BOTH", 0, "Both Faces",
                                            "Select feature edges if both faces on the right and left faces have a face mark"},
                {0, NULL, 0, NULL, NULL}
        };

        static EnumPropertyItem freestyle_ui_mode_items[] = {
                {FREESTYLE_CONTROL_SCRIPT_MODE, "SCRIPT", 0, "Python Scripting Mode",
                                                "Advanced mode for using style modules in Python"},
                {FREESTYLE_CONTROL_EDITOR_MODE, "EDITOR", 0, "Parameter Editor Mode",
                                                "Basic mode for interactive style parameter editing"},
                {0, NULL, 0, NULL, NULL}
        };

        static EnumPropertyItem visibility_items[] = {
                {FREESTYLE_QI_VISIBLE, "VISIBLE", 0, "Visible", "Select visible feature edges"},
                {FREESTYLE_QI_HIDDEN, "HIDDEN", 0, "Hidden", "Select hidden feature edges"},
                {FREESTYLE_QI_RANGE, "RANGE", 0, "QI Range",
                                     "Select feature edges within a range of quantitative invisibility (QI) values"},
                {0, NULL, 0, NULL, NULL}
        };

        static EnumPropertyItem freestyle_raycasting_algorithm_items[] = {
                {FREESTYLE_ALGO_REGULAR, "REGULAR", 0, "Normal Ray Casting", "Consider all FEdges in each ViewEdge"},
                {FREESTYLE_ALGO_FAST, "FAST", 0, "Fast Ray Casting", "Sample some FEdges in each ViewEdge"},
                {FREESTYLE_ALGO_VERYFAST, "VERYFAST", 0, "Very Fast Ray Casting",
                                          "Sample one FEdge in each ViewEdge; do not save list of occluders"},
                {FREESTYLE_ALGO_CULLED_ADAPTIVE_TRADITIONAL, "CULLEDADAPTIVETRADITIONAL", 0,
                                                             "Culled Traditional Visibility Detection",
                                                             "Culled adaptive grid with heuristic density and "
                                                             "traditional QI calculation"},
                {FREESTYLE_ALGO_ADAPTIVE_TRADITIONAL, "ADAPTIVETRADITIONAL", 0, "Unculled Traditional Visibility Detection",
                                                      "Adaptive grid with heuristic density and traditional QI calculation"},
                {FREESTYLE_ALGO_CULLED_ADAPTIVE_CUMULATIVE, "CULLEDADAPTIVECUMULATIVE", 0,
                                                            "Culled Cumulative Visibility Detection",
                                                            "Culled adaptive grid with heuristic density and "
                                                            "cumulative QI calculation"},
                {FREESTYLE_ALGO_ADAPTIVE_CUMULATIVE, "ADAPTIVECUMULATIVE", 0, "Unculled Cumulative Visibility Detection",
                                                     "Adaptive grid with heuristic density and cumulative QI calculation"},
                {0, NULL, 0, NULL, NULL}
        };


        /* FreestyleLineSet */

        srna = RNA_def_struct(brna, "FreestyleLineSet", NULL);
        RNA_def_struct_ui_text(srna, "Freestyle Line Set", "Line set for associating lines and style parameters");

        /* access to line style settings is redirected through functions
         * to allow proper id-buttons functionality
         */
        prop = RNA_def_property(srna, "linestyle", PROP_POINTER, PROP_NONE);
        RNA_def_property_struct_type(prop, "FreestyleLineStyle");
        RNA_def_property_flag(prop, PROP_EDITABLE | PROP_NEVER_NULL);
        RNA_def_property_pointer_funcs(prop, "rna_FreestyleLineSet_linestyle_get",
                                       "rna_FreestyleLineSet_linestyle_set", NULL, NULL);
        RNA_def_property_ui_text(prop, "Line Style", "Line style settings");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "name", PROP_STRING, PROP_NONE);
        RNA_def_property_string_sdna(prop, NULL, "name");
        RNA_def_property_ui_text(prop, "Line Set Name", "Line set name");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);
        RNA_def_struct_name_property(srna, prop);

        prop = RNA_def_property(srna, "show_render", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "flags", FREESTYLE_LINESET_ENABLED);
        RNA_def_property_ui_text(prop, "Render", "Enable or disable this line set during stroke rendering");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "select_by_visibility", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "selection", FREESTYLE_SEL_VISIBILITY);
        RNA_def_property_ui_text(prop, "Selection by Visibility", "Select feature edges based on visibility");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "select_by_edge_types", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "selection", FREESTYLE_SEL_EDGE_TYPES);
        RNA_def_property_ui_text(prop, "Selection by Edge Types", "Select feature edges based on edge types");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "select_by_group", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "selection", FREESTYLE_SEL_GROUP);
        RNA_def_property_ui_text(prop, "Selection by Group", "Select feature edges based on a group of objects");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "select_by_image_border", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "selection", FREESTYLE_SEL_IMAGE_BORDER);
        RNA_def_property_ui_text(prop, "Selection by Image Border",
                                 "Select feature edges by image border (less memory consumption)");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "select_by_face_marks", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "selection", FREESTYLE_SEL_FACE_MARK);
        RNA_def_property_ui_text(prop, "Selection by Face Marks", "Select feature edges by face marks");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "edge_type_negation", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_bitflag_sdna(prop, NULL, "flags");
        RNA_def_property_enum_items(prop, edge_type_negation_items);
        RNA_def_property_ui_text(prop, "Edge Type Negation",
                                 "Set the negation operation for conditions on feature edge types");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "edge_type_combination", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_bitflag_sdna(prop, NULL, "flags");
        RNA_def_property_enum_items(prop, edge_type_combination_items);
        RNA_def_property_ui_text(prop, "Edge Type Combination",
                                 "Set the combination operation for conditions on feature edge types");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "group", PROP_POINTER, PROP_NONE);
        RNA_def_property_pointer_sdna(prop, NULL, "group");
        RNA_def_property_struct_type(prop, "Group");
        RNA_def_property_flag(prop, PROP_EDITABLE);
        RNA_def_property_ui_text(prop, "Group", "A group of objects based on which feature edges are selected");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "group_negation", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_bitflag_sdna(prop, NULL, "flags");
        RNA_def_property_enum_items(prop, group_negation_items);
        RNA_def_property_ui_text(prop, "Group Negation",
                                 "Set the negation operation for conditions on feature edge types");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "face_mark_negation", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_bitflag_sdna(prop, NULL, "flags");
        RNA_def_property_enum_items(prop, face_mark_negation_items);
        RNA_def_property_ui_text(prop, "Face Mark Negation",
                                 "Set the negation operation for the condition on face marks");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "face_mark_condition", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_bitflag_sdna(prop, NULL, "flags");
        RNA_def_property_enum_items(prop, face_mark_condition_items);
        RNA_def_property_ui_text(prop, "Face Mark Condition", "Set a feature edge selection condition on face marks");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "select_silhouette", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "edge_types", FREESTYLE_FE_SILHOUETTE);
        RNA_def_property_ui_text(prop, "Silhouette", "Select silhouette edges");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "select_border", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "edge_types", FREESTYLE_FE_BORDER);
        RNA_def_property_ui_text(prop, "Border", "Select border edges");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "select_crease", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "edge_types", FREESTYLE_FE_CREASE);
        RNA_def_property_ui_text(prop, "Crease", "Select crease edges");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "select_ridge_valley", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "edge_types", FREESTYLE_FE_RIDGE_VALLEY);
        RNA_def_property_ui_text(prop, "Ridge & Valley", "Select ridges and valleys");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "select_suggestive_contour", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "edge_types", FREESTYLE_FE_SUGGESTIVE_CONTOUR);
        RNA_def_property_ui_text(prop, "Suggestive Contour", "Select suggestive contours");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "select_material_boundary", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "edge_types", FREESTYLE_FE_MATERIAL_BOUNDARY);
        RNA_def_property_ui_text(prop, "Material Boundary", "Select edges at material boundaries");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "select_contour", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "edge_types", FREESTYLE_FE_CONTOUR);
        RNA_def_property_ui_text(prop, "Contour", "Select contours");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "select_external_contour", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "edge_types", FREESTYLE_FE_EXTERNAL_CONTOUR);
        RNA_def_property_ui_text(prop, "External Contour", "Select external contours");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "select_edge_mark", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "edge_types", FREESTYLE_FE_EDGE_MARK);
        RNA_def_property_ui_text(prop, "Edge Mark", "Select edge marks");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "exclude_silhouette", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "exclude_edge_types", FREESTYLE_FE_SILHOUETTE);
        RNA_def_property_ui_text(prop, "Silhouette", "Exclude silhouette edges");
        RNA_def_property_ui_icon(prop, ICON_X, 0);
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "exclude_border", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "exclude_edge_types", FREESTYLE_FE_BORDER);
        RNA_def_property_ui_text(prop, "Border", "Exclude border edges");
        RNA_def_property_ui_icon(prop, ICON_X, 0);
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "exclude_crease", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "exclude_edge_types", FREESTYLE_FE_CREASE);
        RNA_def_property_ui_text(prop, "Crease", "Exclude crease edges");
        RNA_def_property_ui_icon(prop, ICON_X, 0);
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "exclude_ridge_valley", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "exclude_edge_types", FREESTYLE_FE_RIDGE_VALLEY);
        RNA_def_property_ui_text(prop, "Ridge & Valley", "Exclude ridges and valleys");
        RNA_def_property_ui_icon(prop, ICON_X, 0);
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "exclude_suggestive_contour", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "exclude_edge_types", FREESTYLE_FE_SUGGESTIVE_CONTOUR);
        RNA_def_property_ui_text(prop, "Suggestive Contour", "Exclude suggestive contours");
        RNA_def_property_ui_icon(prop, ICON_X, 0);
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "exclude_material_boundary", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "exclude_edge_types", FREESTYLE_FE_MATERIAL_BOUNDARY);
        RNA_def_property_ui_text(prop, "Material Boundary", "Exclude edges at material boundaries");
        RNA_def_property_ui_icon(prop, ICON_X, 0);
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "exclude_contour", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "exclude_edge_types", FREESTYLE_FE_CONTOUR);
        RNA_def_property_ui_text(prop, "Contour", "Exclude contours");
        RNA_def_property_ui_icon(prop, ICON_X, 0);
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "exclude_external_contour", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "exclude_edge_types", FREESTYLE_FE_EXTERNAL_CONTOUR);
        RNA_def_property_ui_text(prop, "External Contour", "Exclude external contours");
        RNA_def_property_ui_icon(prop, ICON_X, 0);
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "exclude_edge_mark", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "exclude_edge_types", FREESTYLE_FE_EDGE_MARK);
        RNA_def_property_ui_text(prop, "Edge Mark", "Exclude edge marks");
        RNA_def_property_ui_icon(prop, ICON_X, 0);
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "visibility", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "qi");
        RNA_def_property_enum_items(prop, visibility_items);
        RNA_def_property_ui_text(prop, "Visibility", "Determine how to use visibility for feature edge selection");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "qi_start", PROP_INT, PROP_UNSIGNED);
        RNA_def_property_int_sdna(prop, NULL, "qi_start");
        RNA_def_property_range(prop, 0, INT_MAX);
        RNA_def_property_ui_text(prop, "Start", "First QI value of the QI range");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "qi_end", PROP_INT, PROP_UNSIGNED);
        RNA_def_property_int_sdna(prop, NULL, "qi_end");
        RNA_def_property_range(prop, 0, INT_MAX);
        RNA_def_property_ui_text(prop, "End", "Last QI value of the QI range");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        /* FreestyleModuleSettings */

        srna = RNA_def_struct(brna, "FreestyleModuleSettings", NULL);
        RNA_def_struct_sdna(srna, "FreestyleModuleConfig");
        RNA_def_struct_ui_text(srna, "Freestyle Module", "Style module configuration for specifying a style module");

        prop = RNA_def_property(srna, "script", PROP_POINTER, PROP_NONE);
        RNA_def_property_struct_type(prop, "Text");
        RNA_def_property_flag(prop, PROP_EDITABLE);
        RNA_def_property_ui_text(prop, "Style Module", "Python script to define a style module");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "use", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "is_displayed", 1);
        RNA_def_property_ui_text(prop, "Use", "Enable or disable this style module during stroke rendering");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        /* FreestyleSettings */

        srna = RNA_def_struct(brna, "FreestyleSettings", NULL);
        RNA_def_struct_sdna(srna, "FreestyleConfig");
        RNA_def_struct_nested(brna, srna, "SceneRenderLayer");
        RNA_def_struct_ui_text(srna, "Freestyle Settings", "Freestyle settings for a SceneRenderLayer datablock");

        prop = RNA_def_property(srna, "modules", PROP_COLLECTION, PROP_NONE);
        RNA_def_property_collection_sdna(prop, NULL, "modules", NULL);
        RNA_def_property_struct_type(prop, "FreestyleModuleSettings");
        RNA_def_property_ui_text(prop, "Style modules", "A list of style modules (to be applied from top to bottom)");

        prop = RNA_def_property(srna, "mode", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "mode");
        RNA_def_property_enum_items(prop, freestyle_ui_mode_items);
        RNA_def_property_ui_text(prop, "Control Mode", "Select the Freestyle control mode");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "raycasting_algorithm", PROP_ENUM, PROP_NONE);
        RNA_def_property_enum_sdna(prop, NULL, "raycasting_algorithm");
        RNA_def_property_enum_items(prop, freestyle_raycasting_algorithm_items);
        RNA_def_property_ui_text(prop, "Raycasting Algorithm", "Select the Freestyle raycasting algorithm");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "use_culling", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "flags", FREESTYLE_CULLING);
        RNA_def_property_ui_text(prop, "Culling", "If enabled, out-of-view edges are ignored");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "use_suggestive_contours", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "flags", FREESTYLE_SUGGESTIVE_CONTOURS_FLAG);
        RNA_def_property_ui_text(prop, "Suggestive Contours", "Enable suggestive contours");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "use_ridges_and_valleys", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "flags", FREESTYLE_RIDGES_AND_VALLEYS_FLAG);
        RNA_def_property_ui_text(prop, "Ridges and Valleys", "Enable ridges and valleys");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "use_material_boundaries", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "flags", FREESTYLE_MATERIAL_BOUNDARIES_FLAG);
        RNA_def_property_ui_text(prop, "Material Boundaries", "Enable material boundaries");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "use_smoothness", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "flags", FREESTYLE_FACE_SMOOTHNESS_FLAG);
        RNA_def_property_ui_text(prop, "Face Smoothness", "Take face smoothness into account in view map calculation");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "use_advanced_options", PROP_BOOLEAN, PROP_NONE);
        RNA_def_property_boolean_sdna(prop, NULL, "flags", FREESTYLE_ADVANCED_OPTIONS_FLAG);
        RNA_def_property_ui_text(prop, "Advanced Options",
                                 "Enable advanced edge detection options (sphere radius and Kr derivative epsilon)");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "sphere_radius", PROP_FLOAT, PROP_NONE);
        RNA_def_property_float_sdna(prop, NULL, "sphere_radius");
        RNA_def_property_range(prop, 0.0, 1000.0);
        RNA_def_property_ui_text(prop, "Sphere Radius", "Sphere radius for computing curvatures");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "kr_derivative_epsilon", PROP_FLOAT, PROP_NONE);
        RNA_def_property_float_sdna(prop, NULL, "dkr_epsilon");
        RNA_def_property_range(prop, -1000.0, 1000.0);
        RNA_def_property_ui_text(prop, "Kr Derivative Epsilon", "Kr derivative epsilon for computing suggestive contours");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "crease_angle", PROP_FLOAT, PROP_ANGLE);
        RNA_def_property_float_sdna(prop, NULL, "crease_angle");
        RNA_def_property_range(prop, 0.0, DEG2RAD(180.0));
        RNA_def_property_ui_text(prop, "Crease Angle", "Angular threshold for detecting crease edges");
        RNA_def_property_update(prop, NC_SCENE | ND_RENDER_OPTIONS, NULL);

        prop = RNA_def_property(srna, "linesets", PROP_COLLECTION, PROP_NONE);
        RNA_def_property_collection_sdna(prop, NULL, "linesets", NULL);
        RNA_def_property_struct_type(prop, "FreestyleLineSet");
        RNA_def_property_ui_text(prop, "Line Sets", "");
        rna_def_freestyle_linesets(brna, prop);
}

static void rna_def_scene_game_recast_data(BlenderRNA *brna)
{
        StructRNA *srna;
        PropertyRNA *prop;

        srna = RNA_def_struct(brna, "SceneGameRecastData", NULL);
        RNA_def_struct_sdna(srna, "RecastData");
        RNA_def_struct_nested(brna, srna, "Scene");
        RNA_def_struct_ui_text(srna, "Recast Data", "Recast data for a Game datablock");

        prop = RNA_def_property(srna, "cell_size", PROP_FLOAT, PROP_NONE);
        RNA_def_property_float_sdna(prop, NULL, "cellsize");
        RNA_def_property_ui_range(prop, 0.1, 1, 1, 2);
        RNA_def_property_ui_text(prop, "Cell Size", "Rasterized cell size");
        RNA_def_property_update(prop, NC_SCENE, NULL);

        prop = RNA_def_property(srna, "cell_height", PROP_FLOAT, PROP_NONE);
        RNA_def_property_float_sdna(prop, NULL, "cellheight");
        RNA_def_property_ui_range(prop, 0.1, 1, 1, 2);
        RNA_def_property_ui_text(prop, "Cell Height", "Rasterized cell height");
        RNA_def_property_update(prop, NC_SCENE, NULL);

        prop = RNA_def_property(srna, "agent_height", PROP_FLOAT, PROP_NONE);
        RNA_def_property_float_sdna(prop, NULL, "agentheight");
        RNA_def_property_ui_range(prop, 0.1, 5, 1, 2);
        RNA_def_property_ui_text(prop, "Agent Height", "Minimum height where the agent can still walk");
        RNA_def_property_update(prop, NC_SCENE, NULL);

        prop = RNA_def_property(srna, "agent_radius", PROP_FLOAT, PROP_NONE);
        RNA_def_property_float_sdna(prop, NULL, "agentradius");
        RNA_def_property_ui_range(prop, 0.1, 5, 1, 2);
        RNA_def_property_ui_text(prop, "Agent Radius", "Radius of the agent");
        RNA_def_property_update(prop, NC_SCENE, NULL);

        prop = RNA_def_property(srna, "climb_max", PROP_FLOAT, PROP_NONE);
        RNA_def_property_float_sdna(prop, NULL, "agentmaxclimb");
        RNA_def_property_ui_range(prop, 0.1, 5, 1, 2);
        RNA_def_property_ui_text(prop, "Max Climb", "Maximum height between grid cells the agent can climb");
        RNA_def_property_update(prop, NC_SCENE, NULL);

        prop = RNA_def_property(srna, "slope_max", PROP_FLOAT, PROP_ANGLE);
        RNA_def_property_float_sdna(prop, NULL, "agentmaxslope");
        RNA_def_property_range(prop, 0, M_PI / 2);
        RNA_def_property_ui_text(prop, "Max Slope", "Maximum walkable slope angle");
        RNA_def_property_update(prop, NC_SCENE, NULL);


        prop = RNA_def_property(srna, "region_min_size", PROP_FLOAT, PROP_NONE);
        RNA_def_property_float_sdna(prop, NULL, "regionminsize");
        RNA_def_property_ui_range(prop, 0, 150, 1, 2);
        RNA_def_property_ui_text(prop, "Min Region Size", "Minimum regions size (smaller regions will be deleted)");
        RNA_def_property_update(prop, NC_SCENE, NULL);

        prop = RNA_def_property(srna, "region_merge_size", PROP_FLOAT, PROP_NONE);
        RNA_def_property_float_sdna(prop, NULL, "regionmergesize");
        RNA_def_property_ui_range(prop, 0, 150, 1, 2);
        RNA_def_property_ui_text(prop, "Merged Region Size", "Minimum regions size (smaller regions will be merged)");
        RNA_def_property_update(prop, NC_SCENE, NULL);

        prop = RNA_def_property(srna, "edge_max_len", PROP_FLOAT, PROP_NONE);
        RNA_def_property_float_sdna(prop, NULL, "edgemaxlen");
        RNA_def_property_ui_range(prop, 0, 50, 1, 2);
        RNA_def_property_ui_text(prop, "Max Edge Length", "Maximum contour edge length");
        RNA_def_property_update(prop, NC_SCENE, NULL);

        prop = RNA_def_property(srna, "edge_max_error", PROP_FLOAT, PROP_NONE);
        RNA_def_property_float_sdna(prop, NULL, "edgemaxerror");
        RNA_def_property_ui_range(prop, 0.1, 3.0, 1, 2);
        RNA_def_property_ui_text(prop, "Max Edge Error", "Maximum distance error from contour to cells");
        RNA_def_property_update(prop, NC_SCENE, NULL);

        prop = RNA_def_property(srna, "verts_per_poly", PROP_INT, PROP_NONE);
        RNA_def_property_int_sdna(prop, NULL, "vertsperpoly");
        RNA_def_property_ui_range(prop, 3, 12, 1, -1);
        RNA_def_property_ui_text(prop, "Verts Per Poly", "Max number of vertices per polygon");
        RNA_def_property_update(prop, NC_SCENE, NULL);

        prop = RNA_def_property(srna, "sample_dist", PROP_FLOAT, PROP_NONE);
        RNA_def_property_float_sdna(prop, NULL, "detailsampledist");
        RNA_def_property_ui_range(prop, 0.0, 16.0, 1, 2);
        RNA_def_property_ui_text(prop, "Sample Distance", "Detail mesh sample spacing");
        RNA_def_property_update(prop, NC_SCENE, NULL);

        prop = RNA_def_property(srna, "sample_max_error", PROP_FLOAT, PROP_NONE);
        RNA_def_property_float_sdna(prop, NULL, "detailsamplemaxerror");
        RNA_def_property_ui_range(prop, 0.0, 16.0, 1, 2);
        RNA_def_property_ui_text(prop, "Max Sample Error", "Detail mesh simplification max sample error");
        RNA_def_property_update(prop, NC_SCENE, NULL);
}

static void rna_def_scene_game_data(BlenderRNA *brna)
{
        StructRNA *srna;
        PropertyRNA *prop;

        static EnumPropertyItem aasamples_items[] = {
                {0, "SAMPLES_0", 0, "Off", ""},
                {2, "SAMPLES_2", 0, "2x", ""},
                {4, "SAMPLES_4", 0, "4x", ""},
                {8, "SAMPLES_8", 0, "8x", ""},
                {16, "SAMPLES_16", 0, "16x", ""},
                {0, NULL, 0, NULL, NULL}
        };

        static EnumPropertyItem framing_types_items[] = {
                {SCE_GAMEFRAMING_BARS, "LETTERBOX", 0, "Letterbox",
                                       "Show the entire viewport in the display window, using bar horizontally or vertically"},
                {SCE_GAMEFRAMING_EXTEND, "EXTEND", 0, "Extend",
                                         "Show the entire viewport in the display window, viewing more horizontally "
                                         "or vertically"},
                {SCE_GAMEFRAMING_SCALE, "SCALE", 0, "Scale", "Stretch or squeeze the viewport to fill the display window"},
                {0, NULL, 0, NULL, NULL}
        };

        static EnumPropertyItem dome_modes_items[] = {
                {DOME_FISHEYE, "FISHEYE", 0, "Fisheye", ""},
                {DOME_TRUNCATED_FRONT, "TRUNCATED_FRONT", 0, "Front-Truncated", ""},
                {DOME_TRUNCATED_REAR, "TRUNCATED_REAR", 0, "Rear-Truncated", ""},
                {DOME_ENVMAP, "ENVMAP", 0, "Cube Map", ""},
                {DOME_PANORAM_SPH, "PANORAM_SPH", 0, "Spherical Panoramic", ""},
                {0, NULL, 0, NULL, NULL}
        };
                
        static EnumPropertyItem stereo_modes_items[] = {
                {STEREO_QUADBUFFERED, "QUADBUFFERED", 0, "Quad-Buffer", ""},
                {STEREO_ABOVEBELOW, "ABOVEBELOW", 0, "Above-Below", ""},
                {STEREO_INTERLACED, "INTERLACED", 0, "Interlaced", ""},
                {STEREO_ANAGLYPH, "ANAGLYPH", 0, "Anaglyph", ""},
                {STEREO_SIDEBYSIDE, "SIDEBYSIDE", 0, "Side-by-side", ""},
                {STEREO_VINTERLACE, "VINTERLACE", 0, "Vinterlace", ""},
                {0, NULL, 0, NULL, NULL}
        };
                
        static EnumPropertyItem stereo_items[] = {
                {STEREO_NOSTEREO, "NONE", 0, "None", "Disable Stereo and Dome environments"},
                {STEREO_ENABLED, "STEREO", 0, "Stereo", "Enable Stereo environment"},
                {STEREO_DOME, "DOME", 0, "Dome", "Enable Dome environment"},
                {0, NULL, 0, NULL, NULL}
        };

        static EnumPropertyItem physics_engine_items[] = {
                {WOPHY_NONE, "NONE", 0, "None", "Don't use a physics engine"},
                {WOPHY_BULLET, "BULLET", 0, "Bullet", "Use the Bullet physics engine"},
                {0, NULL, 0, NULL, NULL}
        };