4 * ***** BEGIN GPL LICENSE BLOCK *****
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 2
9 * of the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
20 * Contributor(s): Blender Foundation (2008), Nathan Letwory
22 * ***** END GPL LICENSE BLOCK *****
28 #include "RNA_define.h"
29 #include "RNA_types.h"
31 #include "rna_internal.h"
33 #include "DNA_material_types.h"
34 #include "DNA_texture_types.h"
40 static PointerRNA rna_Material_mirror_get(PointerRNA *ptr)
42 return rna_pointer_inherit_refine(ptr, &RNA_MaterialRaytraceMirror, ptr->id.data);
45 static PointerRNA rna_Material_transp_get(PointerRNA *ptr)
47 return rna_pointer_inherit_refine(ptr, &RNA_MaterialRaytraceTransparency, ptr->id.data);
50 static PointerRNA rna_Material_halo_get(PointerRNA *ptr)
52 return rna_pointer_inherit_refine(ptr, &RNA_MaterialHalo, ptr->id.data);
55 static PointerRNA rna_Material_sss_get(PointerRNA *ptr)
57 return rna_pointer_inherit_refine(ptr, &RNA_MaterialSubsurfaceScattering, ptr->id.data);
60 static PointerRNA rna_Material_strand_get(PointerRNA *ptr)
62 return rna_pointer_inherit_refine(ptr, &RNA_MaterialStrand, ptr->id.data);
65 static void rna_Material_type_set(PointerRNA *ptr, int value)
67 Material *ma= (Material*)ptr->data;
69 if(ma->material_type == MA_TYPE_HALO && value != MA_TYPE_HALO)
70 ma->mode &= ~(MA_STAR|MA_HALO_XALPHA|MA_ZINV|MA_ENV);
72 ma->material_type= value;
75 static void rna_Material_mtex_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
77 Material *ma= (Material*)ptr->data;
78 rna_iterator_array_begin(iter, (void*)ma->mtex, sizeof(MTex*), MAX_MTEX, NULL);
81 static PointerRNA rna_Material_active_texture_get(PointerRNA *ptr)
83 Material *ma= (Material*)ptr->data;
84 return rna_pointer_inherit_refine(ptr, &RNA_TextureSlot, ma->mtex[(int)ma->texact]);
87 static void rna_MaterialStrand_start_size_range(PointerRNA *ptr, float *min, float *max)
89 Material *ma= (Material*)ptr->id.data;
91 if(ma->mode & MA_STR_B_UNITS) {
101 static void rna_MaterialStrand_end_size_range(PointerRNA *ptr, float *min, float *max)
103 Material *ma= (Material*)ptr->id.data;
105 if(ma->mode & MA_STR_B_UNITS) {
117 static void rna_def_material_mtex(BlenderRNA *brna)
122 static EnumPropertyItem prop_texture_coordinates_items[] = {
123 {TEXCO_GLOB, "GLOBAL", "Global", "Uses global coordinates for the texture coordinates."},
124 {TEXCO_OBJECT, "OBJECT", "Object", "Uses linked object's coordinates for texture coordinates."},
125 {TEXCO_UV, "UV", "UV", "Uses UV coordinates for texture coordinates."},
126 {TEXCO_ORCO, "ORCO", "Generated", "Uses the original undeformed coordinates of the object."},
127 {TEXCO_STRAND, "STRAND", "Strand", "Uses normalized strand texture coordinate (1D)."},
128 {TEXCO_STICKY, "STICKY", "Sticky", "Uses mesh's sticky coordinates for the texture coordinates."},
129 {TEXCO_WINDOW, "WINDOW", "Window", "Uses screen coordinates as texture coordinates."},
130 {TEXCO_NORM, "NORMAL", "Normal", "Uses normal vector as texture coordinates."},
131 {TEXCO_REFL, "REFLECTION", "Reflection", "Uses reflection vector as texture coordinates."},
132 {TEXCO_STRESS, "STRESS", "Stress", "Uses the difference of edge lengths compared to original coordinates of the mesh."},
133 {TEXCO_SPEED, "TANGENT", "Tangent", "Uses the optional tangent vector as texture coordinates."},
135 {0, NULL, NULL, NULL}};
137 static EnumPropertyItem prop_mapping_items[] = {
138 {MTEX_FLAT, "FLAT", "Flat", "Maps X and Y coordinates directly."},
139 {MTEX_CUBE, "CUBE", "Cube", "Maps using the normal vector."},
140 {MTEX_TUBE, "TUBE", "Tube", "Maps with Z as central axis."},
141 {MTEX_SPHERE, "SPHERE", "Sphere", "Maps with Z as central axis."},
142 {0, NULL, NULL, NULL}};
144 static EnumPropertyItem prop_x_mapping_items[] = {
145 {0, "NONE", "None", ""},
149 {0, NULL, NULL, NULL}};
151 static EnumPropertyItem prop_y_mapping_items[] = {
152 {0, "NONE", "None", ""},
156 {0, NULL, NULL, NULL}};
158 static EnumPropertyItem prop_z_mapping_items[] = {
159 {0, "NONE", "None", ""},
163 {0, NULL, NULL, NULL}};
165 static EnumPropertyItem prop_normal_map_space_items[] = {
166 {MTEX_NSPACE_CAMERA, "CAMERA", "Camera", ""},
167 {MTEX_NSPACE_WORLD, "WORLD", "World", ""},
168 {MTEX_NSPACE_OBJECT, "OBJECT", "Object", ""},
169 {MTEX_NSPACE_TANGENT, "TANGENT", "Tangent", ""},
170 {0, NULL, NULL, NULL}};
172 srna= RNA_def_struct(brna, "MaterialTextureSlot", "TextureSlot");
173 RNA_def_struct_sdna(srna, "MTex");
174 RNA_def_struct_ui_text(srna, "Material Texture Slot", "Texture slot for textures in a Material datablock.");
176 prop= RNA_def_property(srna, "texture_coordinates", PROP_ENUM, PROP_NONE);
177 RNA_def_property_enum_sdna(prop, NULL, "texco");
178 RNA_def_property_enum_items(prop, prop_texture_coordinates_items);
179 RNA_def_property_ui_text(prop, "Texture Coordinates", "");
181 prop= RNA_def_property(srna, "object", PROP_POINTER, PROP_NONE);
182 RNA_def_property_pointer_sdna(prop, NULL, "object");
183 RNA_def_property_struct_type(prop, "Object");
184 RNA_def_property_flag(prop, PROP_EDITABLE);
185 RNA_def_property_ui_text(prop, "Object", "Object to use for mapping with Object texture coordinates.");
187 prop= RNA_def_property(srna, "uv_layer", PROP_STRING, PROP_NONE);
188 RNA_def_property_string_sdna(prop, NULL, "uvname");
189 RNA_def_property_ui_text(prop, "UV Layer", "UV layer to use for mapping with UV texture coordinates.");
191 prop= RNA_def_property(srna, "from_dupli", PROP_BOOLEAN, PROP_NONE);
192 RNA_def_property_boolean_sdna(prop, NULL, "texflag", MTEX_DUPLI_MAPTO);
193 RNA_def_property_ui_text(prop, "From Dupli", "Dupli's instanced from verts, faces or particles, inherit texture coordinate from their parent (only for UV and Orco texture coordinates).");
195 prop= RNA_def_property(srna, "map_color", PROP_BOOLEAN, PROP_NONE);
196 RNA_def_property_boolean_sdna(prop, NULL, "mapto", MAP_COL);
197 RNA_def_property_ui_text(prop, "Color", "Causes the texture to affect basic color of the material");
199 prop= RNA_def_property(srna, "map_normal", PROP_BOOLEAN, PROP_NONE);
200 RNA_def_property_boolean_sdna(prop, NULL, "mapto", MAP_NORM);
201 RNA_def_property_ui_text(prop, "Normal", "Causes the texture to affect the rendered normal");
203 prop= RNA_def_property(srna, "map_colorspec", PROP_BOOLEAN, PROP_NONE);
204 RNA_def_property_boolean_sdna(prop, NULL, "mapto", MAP_COLSPEC);
205 RNA_def_property_ui_text(prop, "Specularity Color", "Causes the texture to affect the specularity color");
207 prop= RNA_def_property(srna, "map_mirror", PROP_BOOLEAN, PROP_NONE);
208 RNA_def_property_boolean_sdna(prop, NULL, "mapto", MAP_COLMIR);
209 RNA_def_property_ui_text(prop, "Mirror", "Causes the texture to affect the mirror color");
211 prop= RNA_def_property(srna, "map_reflection", PROP_BOOLEAN, PROP_NONE);
212 RNA_def_property_boolean_sdna(prop, NULL, "mapto", MAP_REF);
213 RNA_def_property_ui_text(prop, "Reflection", "Causes the texture to affect the value of the materials reflectivity");
215 prop= RNA_def_property(srna, "map_specularity", PROP_BOOLEAN, PROP_NONE);
216 RNA_def_property_boolean_sdna(prop, NULL, "mapto", MAP_SPEC);
217 RNA_def_property_ui_text(prop, "Specularity", "Causes the texture to affect the value of specularity");
219 prop= RNA_def_property(srna, "map_ambient", PROP_BOOLEAN, PROP_NONE);
220 RNA_def_property_boolean_sdna(prop, NULL, "mapto", MAP_AMB);
221 RNA_def_property_ui_text(prop, "Ambient", "Causes the texture to affect the value of ambient");
223 prop= RNA_def_property(srna, "map_hardness", PROP_BOOLEAN, PROP_NONE);
224 RNA_def_property_boolean_sdna(prop, NULL, "mapto", MAP_HAR);
225 RNA_def_property_ui_text(prop, "Hardness", "Causes the texture to affect the hardness value");
227 prop= RNA_def_property(srna, "map_raymir", PROP_BOOLEAN, PROP_NONE);
228 RNA_def_property_boolean_sdna(prop, NULL, "mapto", MAP_RAYMIRR);
229 RNA_def_property_ui_text(prop, "Ray-Mirror", "Causes the texture to affect the ray-mirror value");
231 prop= RNA_def_property(srna, "map_alpha", PROP_BOOLEAN, PROP_NONE);
232 RNA_def_property_boolean_sdna(prop, NULL, "mapto", MAP_ALPHA);
233 RNA_def_property_ui_text(prop, "Alpha", "Causes the texture to affect the alpha value");
235 prop= RNA_def_property(srna, "map_emit", PROP_BOOLEAN, PROP_NONE);
236 RNA_def_property_boolean_sdna(prop, NULL, "mapto", MAP_EMIT);
237 RNA_def_property_ui_text(prop, "Emit", "Causes the texture to affect the emit value");
239 prop= RNA_def_property(srna, "map_translucency", PROP_BOOLEAN, PROP_NONE);
240 RNA_def_property_boolean_sdna(prop, NULL, "mapto", MAP_TRANSLU);
241 RNA_def_property_ui_text(prop, "Translucency", "Causes the texture to affect the translucency value");
243 prop= RNA_def_property(srna, "map_displacement", PROP_BOOLEAN, PROP_NONE);
244 RNA_def_property_boolean_sdna(prop, NULL, "mapto", MAP_DISPLACE);
245 RNA_def_property_ui_text(prop, "Displacement", "Let the texture displace the surface");
247 prop= RNA_def_property(srna, "map_warp", PROP_BOOLEAN, PROP_NONE);
248 RNA_def_property_boolean_sdna(prop, NULL, "mapto", MAP_WARP);
249 RNA_def_property_ui_text(prop, "Warp", "Let the texture warp texture coordinates of next channels");
251 prop= RNA_def_property(srna, "x_mapping", PROP_ENUM, PROP_NONE);
252 RNA_def_property_enum_sdna(prop, NULL, "projx");
253 RNA_def_property_enum_items(prop, prop_x_mapping_items);
254 RNA_def_property_ui_text(prop, "X Mapping", "");
256 prop= RNA_def_property(srna, "y_mapping", PROP_ENUM, PROP_NONE);
257 RNA_def_property_enum_sdna(prop, NULL, "projy");
258 RNA_def_property_enum_items(prop, prop_y_mapping_items);
259 RNA_def_property_ui_text(prop, "Y Mapping", "");
261 prop= RNA_def_property(srna, "z_mapping", PROP_ENUM, PROP_NONE);
262 RNA_def_property_enum_sdna(prop, NULL, "projz");
263 RNA_def_property_enum_items(prop, prop_z_mapping_items);
264 RNA_def_property_ui_text(prop, "Z Mapping", "");
266 prop= RNA_def_property(srna, "mapping", PROP_ENUM, PROP_NONE);
267 RNA_def_property_enum_items(prop, prop_mapping_items);
268 RNA_def_property_ui_text(prop, "Mapping", "");
270 /* XXX: pmapto, pmaptoneg */
272 prop= RNA_def_property(srna, "normal_map_space", PROP_ENUM, PROP_NONE);
273 RNA_def_property_enum_sdna(prop, NULL, "normapspace");
274 RNA_def_property_enum_items(prop, prop_normal_map_space_items);
275 RNA_def_property_ui_text(prop, "Normal Map Space", "");
277 /* XXX: MTex.which_output */
281 prop= RNA_def_property(srna, "displacement_factor", PROP_FLOAT, PROP_VECTOR);
282 RNA_def_property_float_sdna(prop, NULL, "dispfac");
283 RNA_def_property_range(prop, 0, 1);
284 RNA_def_property_ui_text(prop, "Displacement Factor", "Amount texture displaces the surface.");
286 prop= RNA_def_property(srna, "warp_factor", PROP_FLOAT, PROP_VECTOR);
287 RNA_def_property_float_sdna(prop, NULL, "warpfac");
288 RNA_def_property_range(prop, 0, 1);
289 RNA_def_property_ui_text(prop, "Warp Factor", "Amount texture affects color values.");
292 static void rna_def_material_colors(StructRNA *srna)
296 prop= RNA_def_property(srna, "diffuse_color", PROP_FLOAT, PROP_COLOR);
297 RNA_def_property_float_sdna(prop, NULL, "r");
298 RNA_def_property_array(prop, 3);
299 RNA_def_property_ui_text(prop, "Diffuse Color", "");
300 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING_DRAW, NULL);
302 prop= RNA_def_property(srna, "specular_color", PROP_FLOAT, PROP_COLOR);
303 RNA_def_property_float_sdna(prop, NULL, "specr");
304 RNA_def_property_array(prop, 3);
305 RNA_def_property_ui_text(prop, "Specular Color", "Specular color of the material.");
306 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING_DRAW, NULL);
308 prop= RNA_def_property(srna, "mirror_color", PROP_FLOAT, PROP_COLOR);
309 RNA_def_property_float_sdna(prop, NULL, "mirr");
310 RNA_def_property_array(prop, 3);
311 RNA_def_property_ui_text(prop, "Mirror Color", "Mirror color of the material.");
312 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
314 prop= RNA_def_property(srna, "alpha", PROP_FLOAT, PROP_NONE);
315 RNA_def_property_range(prop, 0.0f, 1.0f);
316 RNA_def_property_ui_text(prop, "Alpha", "Alpha transparency of the material.");
317 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING_DRAW, NULL);
320 prop= RNA_def_property(srna, "diffuse_ramp", PROP_POINTER, PROP_NONE);
321 RNA_def_property_pointer_sdna(prop, NULL, "ramp_col");
322 RNA_def_property_struct_type(prop, "ColorRamp");
323 RNA_def_property_ui_text(prop, "Diffuse Ramp", "Color ramp used to affect diffuse shading.");
325 prop= RNA_def_property(srna, "specular_ramp", PROP_POINTER, PROP_NONE);
326 RNA_def_property_pointer_sdna(prop, NULL, "ramp_spec");
327 RNA_def_property_struct_type(prop, "ColorRamp");
328 RNA_def_property_ui_text(prop, "Specular Ramp", "Color ramp used to affect specular shading.");
331 static void rna_def_material_diffuse(StructRNA *srna)
335 static EnumPropertyItem prop_diff_shader_items[] = {
336 {MA_DIFF_LAMBERT, "LAMBERT", "Lambert", ""},
337 {MA_DIFF_ORENNAYAR, "OREN_NAYAR", "Oren-Nayar", ""},
338 {MA_DIFF_TOON, "TOON", "Toon", ""},
339 {MA_DIFF_MINNAERT, "MINNAERT", "Minnaert", ""},
340 {MA_DIFF_FRESNEL, "FRESNEL", "Fresnel", ""},
341 {0, NULL, NULL, NULL}};
343 prop= RNA_def_property(srna, "diffuse_shader", PROP_ENUM, PROP_NONE);
344 RNA_def_property_enum_sdna(prop, NULL, "diff_shader");
345 RNA_def_property_enum_items(prop, prop_diff_shader_items);
346 RNA_def_property_ui_text(prop, "Diffuse Shader Model", "");
347 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
349 prop= RNA_def_property(srna, "diffuse_reflection", PROP_FLOAT, PROP_NONE);
350 RNA_def_property_float_sdna(prop, NULL, "ref");
351 RNA_def_property_range(prop, 0.0f, 1.0f);
352 RNA_def_property_ui_text(prop, "Diffuse Reflection", "Amount of diffuse reflection.");
353 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING_DRAW, NULL);
355 prop= RNA_def_property(srna, "roughness", PROP_FLOAT, PROP_NONE);
356 RNA_def_property_range(prop, 0.0f, 3.14f);
357 RNA_def_property_ui_text(prop, "Roughness", "Oren-Nayar Roughness");
358 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
360 prop= RNA_def_property(srna, "params1_4", PROP_FLOAT, PROP_NONE);
361 RNA_def_property_float_sdna(prop, NULL, "param");
362 RNA_def_property_array(prop, 4);
363 RNA_def_property_range(prop, 0.0f, 5.0f);
364 RNA_def_property_ui_text(prop, "Params 1-4", "Parameters used for diffuse and specular Toon, and diffuse Fresnel shaders. Check documentation for details.");
365 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
367 prop= RNA_def_property(srna, "darkness", PROP_FLOAT, PROP_NONE);
368 RNA_def_property_range(prop, 0.0f, 2.0f);
369 RNA_def_property_ui_text(prop, "Darkness", "Minnaert darkness.");
370 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
373 static void rna_def_material_raymirror(BlenderRNA *brna)
378 static EnumPropertyItem prop_fadeto_mir_items[] = {
379 {MA_RAYMIR_FADETOSKY, "FADE_TO_SKY", "Fade to Sky Color", ""},
380 {MA_RAYMIR_FADETOMAT, "FADE_TO_MATERIAL", "Fade to Material Color", ""},
381 {0, NULL, NULL, NULL}};
383 srna= RNA_def_struct(brna, "MaterialRaytraceMirror", NULL);
384 RNA_def_struct_sdna(srna, "Material");
385 RNA_def_struct_nested(brna, srna, "Material");
386 RNA_def_struct_ui_text(srna, "Material Raytrace Mirror", "Raytraced reflection settings for a Material datablock.");
388 prop= RNA_def_property(srna, "enabled", PROP_BOOLEAN, PROP_NONE);
389 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_RAYMIRROR); /* use bitflags */
390 RNA_def_property_ui_text(prop, "Enabled", "Enable raytraced reflections.");
391 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
393 prop= RNA_def_property(srna, "reflect", PROP_FLOAT, PROP_NONE);
394 RNA_def_property_float_sdna(prop, NULL, "ray_mirror");
395 RNA_def_property_range(prop, 0.0f, 1.0f);
396 RNA_def_property_ui_text(prop, "Reflect", "Sets the amount mirror reflection for raytrace.");
397 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
399 prop= RNA_def_property(srna, "fresnel", PROP_FLOAT, PROP_NONE);
400 RNA_def_property_float_sdna(prop, NULL, "fresnel_mir");
401 RNA_def_property_range(prop, 0.0f, 5.0f);
402 RNA_def_property_ui_text(prop, "Fresnel", "Power of Fresnel for mirror reflection.");
403 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
405 prop= RNA_def_property(srna, "fresnel_fac", PROP_FLOAT, PROP_NONE);
406 RNA_def_property_float_sdna(prop, NULL, "fresnel_mir_i");
407 RNA_def_property_range(prop, 0.0f, 1.0f);
408 RNA_def_property_ui_text(prop, "Fresnel Factor", "Blending factor for Fresnel.");
409 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
411 prop= RNA_def_property(srna, "gloss", PROP_FLOAT, PROP_NONE);
412 RNA_def_property_float_sdna(prop, NULL, "gloss_mir");
413 RNA_def_property_range(prop, 0.0f, 1.0f);
414 RNA_def_property_ui_text(prop, "Gloss", "The shininess of the reflection. Values < 1.0 give diffuse, blurry reflections.");
415 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
417 prop= RNA_def_property(srna, "gloss_anisotropic", PROP_FLOAT, PROP_NONE);
418 RNA_def_property_float_sdna(prop, NULL, "aniso_gloss_mir");
419 RNA_def_property_range(prop, 0.0f, 1.0f);
420 RNA_def_property_ui_text(prop, "Gloss Anisotropy", "The shape of the reflection, from 0.0 (circular) to 1.0 (fully stretched along the tangent.");
421 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
423 prop= RNA_def_property(srna, "gloss_samples", PROP_INT, PROP_NONE);
424 RNA_def_property_int_sdna(prop, NULL, "samp_gloss_mir");
425 RNA_def_property_range(prop, 0, 1024);
426 RNA_def_property_ui_text(prop, "Gloss Samples", "Number of cone samples averaged for blurry reflections.");
427 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
429 prop= RNA_def_property(srna, "gloss_threshold", PROP_FLOAT, PROP_NONE);
430 RNA_def_property_float_sdna(prop, NULL, "adapt_thresh_mir");
431 RNA_def_property_range(prop, 0.0f, 1.0f);
432 RNA_def_property_ui_text(prop, "Gloss Threshold", "Threshold for adaptive sampling. If a sample contributes less than this amount (as a percentage), sampling is stopped.");
433 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
435 prop= RNA_def_property(srna, "depth", PROP_INT, PROP_NONE);
436 RNA_def_property_int_sdna(prop, NULL, "ray_depth");
437 RNA_def_property_range(prop, 0, 10);
438 RNA_def_property_ui_text(prop, "Depth", "Maximum allowed number of light inter-reflections.");
439 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
441 prop= RNA_def_property(srna, "distance", PROP_FLOAT, PROP_NONE);
442 RNA_def_property_float_sdna(prop, NULL, "dist_mir");
443 RNA_def_property_range(prop, 0.0f, 10000.0f);
444 RNA_def_property_ui_text(prop, "Maximum Distance", "Maximum distance of reflected rays. Reflections further than this range fade to sky color or material color.");
445 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
447 prop= RNA_def_property(srna, "fade_to", PROP_ENUM, PROP_NONE);
448 RNA_def_property_enum_sdna(prop, NULL, "fadeto_mir");
449 RNA_def_property_enum_items(prop, prop_fadeto_mir_items);
450 RNA_def_property_ui_text(prop, "Fade-out Color", "The color that rays with no intersection within the Max Distance take. Material color can be best for indoor scenes, sky color for outdoor.");
451 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
454 static void rna_def_material_raytra(BlenderRNA *brna)
459 srna= RNA_def_struct(brna, "MaterialRaytraceTransparency", NULL);
460 RNA_def_struct_sdna(srna, "Material");
461 RNA_def_struct_nested(brna, srna, "Material");
462 RNA_def_struct_ui_text(srna, "Material Raytrace Transparency", "Raytraced refraction settings for a Material datablock.");
464 prop= RNA_def_property(srna, "enabled", PROP_BOOLEAN, PROP_NONE);
465 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_RAYTRANSP); /* use bitflags */
466 RNA_def_property_ui_text(prop, "Enabled", "Enables raytracing for transparent refraction rendering.");
467 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
469 prop= RNA_def_property(srna, "ior", PROP_FLOAT, PROP_NONE);
470 RNA_def_property_float_sdna(prop, NULL, "ang");
471 RNA_def_property_range(prop, 1.0f, 3.0f);
472 RNA_def_property_ui_text(prop, "IOR", "Sets angular index of refraction for raytraced refraction.");
473 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
475 prop= RNA_def_property(srna, "fresnel", PROP_FLOAT, PROP_NONE);
476 RNA_def_property_float_sdna(prop, NULL, "fresnel_tra");
477 RNA_def_property_range(prop, 0.0f, 5.0f);
478 RNA_def_property_ui_text(prop, "Fresnel", "Power of Fresnel for transparency (Ray or ZTransp).");
479 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
481 prop= RNA_def_property(srna, "fresnel_fac", PROP_FLOAT, PROP_NONE);
482 RNA_def_property_float_sdna(prop, NULL, "fresnel_tra_i");
483 RNA_def_property_range(prop, 1.0f, 5.0f);
484 RNA_def_property_ui_text(prop, "Fresnel Factor", "Blending factor for Fresnel.");
485 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
487 prop= RNA_def_property(srna, "gloss", PROP_FLOAT, PROP_NONE);
488 RNA_def_property_float_sdna(prop, NULL, "gloss_tra");
489 RNA_def_property_range(prop, 0.0f, 1.0f);
490 RNA_def_property_ui_text(prop, "Gloss", "The clarity of the refraction. Values < 1.0 give diffuse, blurry refractions.");
491 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
493 prop= RNA_def_property(srna, "gloss_samples", PROP_INT, PROP_NONE);
494 RNA_def_property_int_sdna(prop, NULL, "samp_gloss_tra");
495 RNA_def_property_range(prop, 0, 1024);
496 RNA_def_property_ui_text(prop, "Gloss Samples", "Number of cone samples averaged for blurry refractions.");
497 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
499 prop= RNA_def_property(srna, "gloss_threshold", PROP_FLOAT, PROP_NONE);
500 RNA_def_property_float_sdna(prop, NULL, "adapt_thresh_tra");
501 RNA_def_property_range(prop, 0.0f, 1.0f);
502 RNA_def_property_ui_text(prop, "Gloss Threshold", "Threshold for adaptive sampling. If a sample contributes less than this amount (as a percentage), sampling is stopped.");
503 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
505 prop= RNA_def_property(srna, "depth", PROP_INT, PROP_NONE);
506 RNA_def_property_int_sdna(prop, NULL, "ray_depth_tra");
507 RNA_def_property_range(prop, 0, 10);
508 RNA_def_property_ui_text(prop, "Depth", "Maximum allowed number of light inter-refractions.");
509 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
511 prop= RNA_def_property(srna, "filter", PROP_FLOAT, PROP_NONE);
512 RNA_def_property_float_sdna(prop, NULL, "filter");
513 RNA_def_property_range(prop, 0.0f, 1.0f);
514 RNA_def_property_ui_text(prop, "Filter", "Amount to blend in the material's diffuse color in raytraced transparency (simulating absorption).");
515 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
517 prop= RNA_def_property(srna, "limit", PROP_FLOAT, PROP_NONE);
518 RNA_def_property_float_sdna(prop, NULL, "tx_limit");
519 RNA_def_property_range(prop, 0.0f, 100.0f);
520 RNA_def_property_ui_text(prop, "Limit", "Maximum depth for light to travel through the transparent material before becoming fully filtered (0.0 is disabled).");
521 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
523 prop= RNA_def_property(srna, "falloff", PROP_FLOAT, PROP_NONE);
524 RNA_def_property_float_sdna(prop, NULL, "tx_falloff");
525 RNA_def_property_range(prop, 0.1f, 10.0f);
526 RNA_def_property_ui_text(prop, "Falloff", "Falloff power for transmissivity filter effect (1.0 is linear).");
527 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
529 prop= RNA_def_property(srna, "specular_opacity", PROP_FLOAT, PROP_NONE);
530 RNA_def_property_float_sdna(prop, NULL, "spectra");
531 RNA_def_property_range(prop, 0.0f, 1.0f);
532 RNA_def_property_ui_text(prop, "Specular Opacity", "Makes specular areas opaque on transparent materials.");
533 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
536 static void rna_def_material_halo(BlenderRNA *brna)
541 srna= RNA_def_struct(brna, "MaterialHalo", NULL);
542 RNA_def_struct_sdna(srna, "Material");
543 RNA_def_struct_nested(brna, srna, "Material");
544 RNA_def_struct_ui_text(srna, "Material Halo", "Halo particle effect settings for a Material datablock.");
546 prop= RNA_def_property(srna, "size", PROP_FLOAT, PROP_NONE);
547 RNA_def_property_float_sdna(prop, NULL, "hasize");
548 RNA_def_property_range(prop, 0.0f, 100.0f);
549 RNA_def_property_ui_text(prop, "Size", "Sets the dimension of the halo.");
550 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
552 prop= RNA_def_property(srna, "hardness", PROP_INT, PROP_NONE);
553 RNA_def_property_int_sdna(prop, NULL, "har");
554 RNA_def_property_range(prop, 0, 127);
555 RNA_def_property_ui_text(prop, "Hardness", "Sets the hardness of the halo.");
556 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
558 prop= RNA_def_property(srna, "add", PROP_FLOAT, PROP_NONE);
559 RNA_def_property_float_sdna(prop, NULL, "add");
560 RNA_def_property_range(prop, 0.0f, 1.0f);
561 RNA_def_property_ui_text(prop, "Add", "Sets the strength of the add effect.");
562 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
564 prop= RNA_def_property(srna, "rings", PROP_INT, PROP_NONE);
565 RNA_def_property_int_sdna(prop, NULL, "ringc");
566 RNA_def_property_range(prop, 0, 24);
567 RNA_def_property_ui_text(prop, "Rings", "Sets the number of rings rendered over the halo.");
568 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
570 prop= RNA_def_property(srna, "line_number", PROP_INT, PROP_NONE);
571 RNA_def_property_int_sdna(prop, NULL, "linec");
572 RNA_def_property_range(prop, 0, 250);
573 RNA_def_property_ui_text(prop, "Line Number", "Sets the number of star shaped lines rendered over the halo.");
574 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
576 prop= RNA_def_property(srna, "star_tips", PROP_INT, PROP_NONE);
577 RNA_def_property_int_sdna(prop, NULL, "starc");
578 RNA_def_property_range(prop, 3, 50);
579 RNA_def_property_ui_text(prop, "Star Tips", "Sets the number of points on the star shaped halo.");
580 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
582 prop= RNA_def_property(srna, "seed", PROP_INT, PROP_NONE);
583 RNA_def_property_int_sdna(prop, NULL, "seed1");
584 RNA_def_property_range(prop, 0, 255);
585 RNA_def_property_ui_text(prop, "Seed", "Randomizes ring dimension and line location.");
586 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
588 prop= RNA_def_property(srna, "flare_mode", PROP_BOOLEAN, PROP_NONE);
589 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_HALO_FLARE); /* use bitflags */
590 RNA_def_property_ui_text(prop, "Flare", "Renders halo as a lensflare.");
591 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
593 prop= RNA_def_property(srna, "flare_size", PROP_FLOAT, PROP_NONE);
594 RNA_def_property_float_sdna(prop, NULL, "flaresize");
595 RNA_def_property_range(prop, 0.1f, 25.0f);
596 RNA_def_property_ui_text(prop, "Flare Size", "Sets the factor by which the flare is larger than the halo.");
597 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
599 prop= RNA_def_property(srna, "flare_subsize", PROP_FLOAT, PROP_NONE);
600 RNA_def_property_float_sdna(prop, NULL, "subsize");
601 RNA_def_property_range(prop, 0.1f, 25.0f);
602 RNA_def_property_ui_text(prop, "Flare Subsize", "Sets the dimension of the subflares, dots and circles.");
603 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
605 prop= RNA_def_property(srna, "flare_boost", PROP_FLOAT, PROP_NONE);
606 RNA_def_property_float_sdna(prop, NULL, "flareboost");
607 RNA_def_property_range(prop, 0.1f, 10.0f);
608 RNA_def_property_ui_text(prop, "Flare Boost", "Gives the flare extra strength.");
609 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
611 prop= RNA_def_property(srna, "flare_seed", PROP_INT, PROP_NONE);
612 RNA_def_property_int_sdna(prop, NULL, "seed2");
613 RNA_def_property_range(prop, 0, 255);
614 RNA_def_property_ui_text(prop, "Flare Seed", "Specifies an offset in the flare seed table.");
615 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
617 prop= RNA_def_property(srna, "flares_sub", PROP_INT, PROP_NONE);
618 RNA_def_property_int_sdna(prop, NULL, "flarec");
619 RNA_def_property_range(prop, 1, 32);
620 RNA_def_property_ui_text(prop, "Flares Sub", "Sets the number of subflares.");
621 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
623 prop= RNA_def_property(srna, "ring", PROP_BOOLEAN, PROP_NONE);
624 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_HALO_RINGS);
625 RNA_def_property_ui_text(prop, "Rings", "Renders rings over halo.");
626 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
628 prop= RNA_def_property(srna, "lines", PROP_BOOLEAN, PROP_NONE);
629 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_HALO_LINES);
630 RNA_def_property_ui_text(prop, "Lines", "Renders star shaped lines over halo.");
631 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
633 prop= RNA_def_property(srna, "star", PROP_BOOLEAN, PROP_NONE);
634 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_STAR);
635 RNA_def_property_ui_text(prop, "Star", "Renders halo as a star.");
636 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
638 prop= RNA_def_property(srna, "use_texture", PROP_BOOLEAN, PROP_NONE);
639 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_HALOTEX);
640 RNA_def_property_ui_text(prop, "Use Texture", "Gives halo a texture.");
641 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
643 prop= RNA_def_property(srna, "use_vertex_normal", PROP_BOOLEAN, PROP_NONE);
644 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_HALOPUNO);
645 RNA_def_property_ui_text(prop, "Use Vertex Normal", "Uses the vertex normal to specify the dimension of the halo.");
646 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
648 prop= RNA_def_property(srna, "xalpha", PROP_BOOLEAN, PROP_NONE);
649 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_HALO_XALPHA);
650 RNA_def_property_ui_text(prop, "Extreme Alpha", "Uses extreme alpha.");
651 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
653 prop= RNA_def_property(srna, "shaded", PROP_BOOLEAN, PROP_NONE);
654 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_HALO_SHADE);
655 RNA_def_property_ui_text(prop, "Shaded", "Lets halo receive light and shadows from external objects.");
656 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
658 prop= RNA_def_property(srna, "soft", PROP_BOOLEAN, PROP_NONE);
659 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_HALO_SOFT);
660 RNA_def_property_ui_text(prop, "Soft", "Softens the edges of halos at intersections with other geometry.");
661 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
664 static void rna_def_material_sss(BlenderRNA *brna)
669 srna= RNA_def_struct(brna, "MaterialSubsurfaceScattering", NULL);
670 RNA_def_struct_sdna(srna, "Material");
671 RNA_def_struct_nested(brna, srna, "Material");
672 RNA_def_struct_ui_text(srna, "Material Subsurface Scattering", "Diffuse subsurface scattering settings for a Material datablock.");
674 prop= RNA_def_property(srna, "radius", PROP_FLOAT, PROP_NONE);
675 RNA_def_property_float_sdna(prop, NULL, "sss_radius");
676 RNA_def_property_range(prop, 0.001, FLT_MAX);
677 RNA_def_property_ui_range(prop, 0.001, 10000, 1, 3);
678 RNA_def_property_ui_text(prop, "Radius", "Mean red/green/blue scattering path length.");
679 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
681 prop= RNA_def_property(srna, "color", PROP_FLOAT, PROP_COLOR);
682 RNA_def_property_float_sdna(prop, NULL, "sss_col");
683 RNA_def_property_ui_text(prop, "Color", "Scattering color.");
684 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
686 prop= RNA_def_property(srna, "error_tolerance", PROP_FLOAT, PROP_NONE);
687 RNA_def_property_float_sdna(prop, NULL, "sss_error");
688 RNA_def_property_ui_range(prop, 0.0001, 10, 1, 3);
689 RNA_def_property_ui_text(prop, "Error Tolerance", "Error tolerance (low values are slower and higher quality).");
690 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
692 prop= RNA_def_property(srna, "scale", PROP_FLOAT, PROP_NONE);
693 RNA_def_property_float_sdna(prop, NULL, "sss_scale");
694 RNA_def_property_ui_range(prop, 0.001, 1000, 1, 3);
695 RNA_def_property_ui_text(prop, "Scale", "Object scale factor.");
696 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
698 prop= RNA_def_property(srna, "ior", PROP_FLOAT, PROP_NONE);
699 RNA_def_property_float_sdna(prop, NULL, "sss_ior");
700 RNA_def_property_ui_range(prop, 0.1, 2, 1, 3);
701 RNA_def_property_ui_text(prop, "IOR", "Index of refraction (higher values are denser).");
702 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
704 prop= RNA_def_property(srna, "color_factor", PROP_FLOAT, PROP_NONE);
705 RNA_def_property_float_sdna(prop, NULL, "sss_colfac");
706 RNA_def_property_range(prop, 0, 1);
707 RNA_def_property_ui_text(prop, "Color Factor", "Blend factor for SSS colors.");
708 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
710 prop= RNA_def_property(srna, "texture_factor", PROP_FLOAT, PROP_NONE);
711 RNA_def_property_float_sdna(prop, NULL, "sss_texfac");
712 RNA_def_property_range(prop, 0, 1);
713 RNA_def_property_ui_text(prop, "Texture Factor", "Texture scatting blend factor.");
714 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
716 prop= RNA_def_property(srna, "front", PROP_FLOAT, PROP_NONE);
717 RNA_def_property_float_sdna(prop, NULL, "sss_front");
718 RNA_def_property_range(prop, 0, 2);
719 RNA_def_property_ui_text(prop, "Front", "Front scattering weight.");
720 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
722 prop= RNA_def_property(srna, "back", PROP_FLOAT, PROP_NONE);
723 RNA_def_property_float_sdna(prop, NULL, "sss_back");
724 RNA_def_property_range(prop, 0, 10);
725 RNA_def_property_ui_text(prop, "Back", "Back scattering weight.");
726 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
728 prop= RNA_def_property(srna, "enabled", PROP_BOOLEAN, PROP_NONE);
729 RNA_def_property_boolean_sdna(prop, NULL, "sss_flag", MA_DIFF_SSS);
730 RNA_def_property_ui_text(prop, "Enabled", "Enable diffuse subsurface scatting effects in a material.");
731 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
734 void rna_def_material_specularity(StructRNA *srna)
738 static EnumPropertyItem prop_spec_shader_items[] = {
739 {MA_SPEC_COOKTORR, "COOKTORR", "CookTorr", ""},
740 {MA_SPEC_PHONG, "PHONG", "Phong", ""},
741 {MA_SPEC_BLINN, "BLINN", "Blinn", ""},
742 {MA_SPEC_TOON, "TOON", "Toon", ""},
743 {MA_SPEC_WARDISO, "WARDISO", "WardIso", ""},
744 {0, NULL, NULL, NULL}};
746 prop= RNA_def_property(srna, "spec_shader", PROP_ENUM, PROP_NONE);
747 RNA_def_property_enum_sdna(prop, NULL, "spec_shader");
748 RNA_def_property_enum_items(prop, prop_spec_shader_items);
749 RNA_def_property_ui_text(prop, "Specular Shader Model", "");
750 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
752 prop= RNA_def_property(srna, "specularity", PROP_FLOAT, PROP_NONE);
753 RNA_def_property_float_sdna(prop, NULL, "spec");
754 RNA_def_property_range(prop, 0, 1);
755 RNA_def_property_ui_text(prop, "Specularity Intensity", "");
756 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
758 /* XXX: this field is also used for Halo hardness. should probably be fixed in DNA */
759 /* I guess it's fine. Specular is disabled when mat type is Halo. --DingTo */
760 prop= RNA_def_property(srna, "specular_hardness", PROP_FLOAT, PROP_NONE);
761 RNA_def_property_float_sdna(prop, NULL, "har");
762 RNA_def_property_range(prop, 1, 511);
763 RNA_def_property_ui_text(prop, "Specular Hardness", "");
764 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
766 prop= RNA_def_property(srna, "specular_refraction", PROP_FLOAT, PROP_NONE);
767 RNA_def_property_float_sdna(prop, NULL, "refrac");
768 RNA_def_property_range(prop, 1, 10);
769 RNA_def_property_ui_text(prop, "Specular IOR", "");
770 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
772 /* XXX: evil "param" field also does specular stuff */
774 prop= RNA_def_property(srna, "specular_slope", PROP_FLOAT, PROP_NONE);
775 RNA_def_property_float_sdna(prop, NULL, "rms");
776 RNA_def_property_range(prop, 0, 0.4);
777 RNA_def_property_ui_text(prop, "Specular Slope", "The standard deviation of surface slope.");
778 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
781 void rna_def_material_strand(BlenderRNA *brna)
786 srna= RNA_def_struct(brna, "MaterialStrand", NULL);
787 RNA_def_struct_sdna(srna, "Material");
788 RNA_def_struct_nested(brna, srna, "Material");
789 RNA_def_struct_ui_text(srna, "Material Strand", "Strand settings for a Material datablock.");
791 prop= RNA_def_property(srna, "tangent_shading", PROP_BOOLEAN, PROP_NONE);
792 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_TANGENT_STR);
793 RNA_def_property_ui_text(prop, "Tangent Shading", "Uses direction of strands as normal for tangent-shading.");
794 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
796 prop= RNA_def_property(srna, "surface_diffuse", PROP_BOOLEAN, PROP_NONE);
797 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_STR_SURFDIFF);
798 RNA_def_property_ui_text(prop, "Surface Diffuse", "Make diffuse shading more similar to shading the surface.");
799 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
801 prop= RNA_def_property(srna, "blend_distance", PROP_FLOAT, PROP_NONE);
802 RNA_def_property_float_sdna(prop, NULL, "strand_surfnor");
803 RNA_def_property_range(prop, 0, 10);
804 RNA_def_property_ui_text(prop, "Blend Distance", "Distance in Blender units over which to blend in the surface normal.");
805 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
807 prop= RNA_def_property(srna, "blender_units", PROP_BOOLEAN, PROP_NONE);
808 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_STR_B_UNITS);
809 RNA_def_property_ui_text(prop, "Blender Units", "Use Blender units for widths instead of pixels.");
810 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
812 prop= RNA_def_property(srna, "start_size", PROP_FLOAT, PROP_UNSIGNED);
813 RNA_def_property_float_sdna(prop, NULL, "strand_sta");
814 RNA_def_property_float_funcs(prop, NULL, NULL, "rna_MaterialStrand_start_size_range");
815 RNA_def_property_ui_text(prop, "Start Size", "Start size of strands in pixels Blender units.");
816 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
818 prop= RNA_def_property(srna, "end_size", PROP_FLOAT, PROP_UNSIGNED);
819 RNA_def_property_float_sdna(prop, NULL, "strand_end");
820 RNA_def_property_float_funcs(prop, NULL, NULL, "rna_MaterialStrand_end_size_range");
821 RNA_def_property_ui_text(prop, "End Size", "Start size of strands in pixels or Blender units.");
822 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
824 prop= RNA_def_property(srna, "min_size", PROP_FLOAT, PROP_UNSIGNED);
825 RNA_def_property_float_sdna(prop, NULL, "strand_min");
826 RNA_def_property_range(prop, 0.001, 10);
827 RNA_def_property_ui_text(prop, "Minimum Size", "Minimum size of strands in pixels.");
828 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
830 prop= RNA_def_property(srna, "shape", PROP_FLOAT, PROP_NONE);
831 RNA_def_property_float_sdna(prop, NULL, "strand_ease");
832 RNA_def_property_range(prop, -0.9, 0.9);
833 RNA_def_property_ui_text(prop, "Shape", "Positive values make strands rounder, negative makes strands spiky.");
834 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
836 prop= RNA_def_property(srna, "width_fade", PROP_FLOAT, PROP_NONE);
837 RNA_def_property_float_sdna(prop, NULL, "strand_widthfade");
838 RNA_def_property_range(prop, 0, 2);
839 RNA_def_property_ui_text(prop, "Width Fade", "Transparency along the width of the strand.");
840 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
842 prop= RNA_def_property(srna, "uv_layer", PROP_STRING, PROP_NONE);
843 RNA_def_property_string_sdna(prop, NULL, "strand_uvname");
844 RNA_def_property_ui_text(prop, "UV Layer", "Name of UV layer to override.");
845 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
848 void RNA_def_material(BlenderRNA *brna)
853 static EnumPropertyItem prop_type_items[] = {
854 {MA_TYPE_SURFACE, "SURFACE", "Surface", "Render object as a surface."},
855 {MA_TYPE_VOLUME, "VOLUME", "Volume", "Render object as a volume."},
856 {MA_TYPE_HALO, "HALO", "Halo", "Render object as halo particles."},
857 {0, NULL, NULL, NULL}};
859 srna= RNA_def_struct(brna, "Material", "ID");
860 RNA_def_struct_ui_text(srna, "Material", "Material datablock to defined the appearance of geometric objects for rendering.");
861 RNA_def_struct_ui_icon(srna, ICON_MATERIAL_DATA);
863 prop= RNA_def_property(srna, "type", PROP_ENUM, PROP_NONE);
864 RNA_def_property_enum_sdna(prop, NULL, "material_type");
865 RNA_def_property_enum_items(prop, prop_type_items);
866 RNA_def_property_ui_text(prop, "Type", "Material type defining how the object is rendered.");
867 RNA_def_property_enum_funcs(prop, NULL, "rna_Material_type_set", NULL);
868 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING_DRAW, NULL);
870 prop= RNA_def_property(srna, "ambient", PROP_FLOAT, PROP_NONE);
871 RNA_def_property_float_sdna(prop, NULL, "amb");
872 RNA_def_property_range(prop, 0, 1);
873 RNA_def_property_ui_text(prop, "Ambient", "Amount of global ambient color the material receives.");
874 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
876 prop= RNA_def_property(srna, "emit", PROP_FLOAT, PROP_NONE);
877 RNA_def_property_range(prop, 0, 2);
878 RNA_def_property_ui_text(prop, "Emit", "Amount of light to emit.");
880 prop= RNA_def_property(srna, "translucency", PROP_FLOAT, PROP_NONE);
881 RNA_def_property_range(prop, 0, 1);
882 RNA_def_property_ui_text(prop, "Translucency", "Amount of diffuse shading on the back side.");
883 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
885 prop= RNA_def_property(srna, "cubic", PROP_BOOLEAN, PROP_NONE);
886 RNA_def_property_boolean_sdna(prop, NULL, "shade_flag", MA_CUBIC);
887 RNA_def_property_ui_text(prop, "Cubic Interpolation", "Use cubic interpolation for diffuse values, for smoother transitions.");
889 prop= RNA_def_property(srna, "object_color", PROP_BOOLEAN, PROP_NONE);
890 RNA_def_property_boolean_sdna(prop, NULL, "shade_flag", MA_OBCOLOR);
891 RNA_def_property_ui_text(prop, "Object Color", "Modulate the result with a per-object color.");
893 prop= RNA_def_property(srna, "shadow_ray_bias", PROP_FLOAT, PROP_NONE);
894 RNA_def_property_float_sdna(prop, NULL, "sbias");
895 RNA_def_property_range(prop, 0, 0.25);
896 RNA_def_property_ui_text(prop, "Shadow Ray Bias", "Shadow raytracing bias to prevent terminator problems on shadow boundary.");
898 prop= RNA_def_property(srna, "shadow_buffer_bias", PROP_FLOAT, PROP_NONE);
899 RNA_def_property_float_sdna(prop, NULL, "lbias");
900 RNA_def_property_range(prop, 0, 10);
901 RNA_def_property_ui_text(prop, "Shadow Buffer Bias", "Factor to multiply shadow buffer bias with (0 is ignore.)");
903 prop= RNA_def_property(srna, "shadow_casting_alpha", PROP_FLOAT, PROP_NONE);
904 RNA_def_property_float_sdna(prop, NULL, "shad_alpha");
905 RNA_def_property_range(prop, 0.001, 1);
906 RNA_def_property_ui_text(prop, "Shadow Casting Alpha", "Shadow casting alpha, only in use for Irregular Shadowbuffer.");
907 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
909 prop= RNA_def_property(srna, "light_group", PROP_POINTER, PROP_NONE);
910 RNA_def_property_pointer_sdna(prop, NULL, "group");
911 RNA_def_property_struct_type(prop, "Group");
912 RNA_def_property_flag(prop, PROP_EDITABLE);
913 RNA_def_property_ui_text(prop, "Light Group", "Limit lighting to lamps in this Group.");
914 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
918 prop= RNA_def_property(srna, "light_group_exclusive", PROP_BOOLEAN, PROP_NONE);
919 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_GROUP_NOLAY);
920 RNA_def_property_ui_text(prop, "Light Group Exclusive", "Material uses the light group exclusively - these lamps are excluded from other scene lighting.");
921 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
923 prop= RNA_def_property(srna, "traceable", PROP_BOOLEAN, PROP_NONE);
924 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_TRACEBLE);
925 RNA_def_property_ui_text(prop, "Traceable", "Include this material and geometry that uses it in ray tracing calculations.");
926 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
928 prop= RNA_def_property(srna, "shadows", PROP_BOOLEAN, PROP_NONE);
929 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_SHADOW);
930 RNA_def_property_ui_text(prop, "Shadows", "Allows this material to receive shadows.");
931 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
933 prop= RNA_def_property(srna, "shadeless", PROP_BOOLEAN, PROP_NONE);
934 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_SHLESS);
935 RNA_def_property_ui_text(prop, "Shadeless", "Makes this material insensitive to light or shadow.");
936 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
938 prop= RNA_def_property(srna, "wireframe", PROP_BOOLEAN, PROP_NONE);
939 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_WIRE);
940 RNA_def_property_ui_text(prop, "Wireframe", "Render the edges of faces as wires (not supported in ray tracing).");
941 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
943 prop= RNA_def_property(srna, "vertex_color_light", PROP_BOOLEAN, PROP_NONE);
944 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_VERTEXCOL);
945 RNA_def_property_ui_text(prop, "Vertex Color Light", "Add vertex colors as additional lighting.");
946 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
948 prop= RNA_def_property(srna, "vertex_color_paint", PROP_BOOLEAN, PROP_NONE);
949 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_VERTEXCOLP);
950 RNA_def_property_ui_text(prop, "Vertex Color Paint", "Replaces object base color with vertex colors (multiplies with 'texture face' face assigned textures).");
951 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
953 prop= RNA_def_property(srna, "invert_z", PROP_BOOLEAN, PROP_NONE);
954 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_ZINV);
955 RNA_def_property_ui_text(prop, "Invert Z Depth", "Renders material's faces with an inverted Z buffer (scanline only).");
956 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
958 prop= RNA_def_property(srna, "sky", PROP_BOOLEAN, PROP_NONE);
959 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_ENV);
960 RNA_def_property_ui_text(prop, "Sky", "Renders this material with zero alpha, with sky background in place (scanline only).");
961 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
963 prop= RNA_def_property(srna, "only_shadow", PROP_BOOLEAN, PROP_NONE);
964 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_ONLYSHADOW);
965 RNA_def_property_ui_text(prop, "Only Shadow", "Renders shadows as the material's alpha value, making materials transparent except for shadowed areas.");
966 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
968 prop= RNA_def_property(srna, "face_texture", PROP_BOOLEAN, PROP_NONE);
969 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_FACETEXTURE);
970 RNA_def_property_ui_text(prop, "Face Textures", "Replaces the object's base color with color from face assigned image textures");
971 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
973 prop= RNA_def_property(srna, "face_texture_alpha", PROP_BOOLEAN, PROP_NONE);
974 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_FACETEXTURE_ALPHA);
975 RNA_def_property_ui_text(prop, "Face Textures Alpha", "Replaces the object's base alpha value with alpha from face assigned image textures");
976 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
978 prop= RNA_def_property(srna, "cast_shadows_only", PROP_BOOLEAN, PROP_NONE);
979 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_ONLYCAST);
980 RNA_def_property_ui_text(prop, "Cast Shadows Only", "Makes objects with this material appear invisible, only casting shadows (not rendered).");
981 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
983 prop= RNA_def_property(srna, "exclude_mist", PROP_BOOLEAN, PROP_NONE);
984 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_NOMIST);
985 RNA_def_property_ui_text(prop, "Exclude Mist", "Excludes this material from mist effects (in world settings)");
986 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
988 prop= RNA_def_property(srna, "radiosity", PROP_BOOLEAN, PROP_NONE);
989 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_RADIO);
990 RNA_def_property_ui_text(prop, "Radiosity", "Include this material in radiosity calculations");
991 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
993 prop= RNA_def_property(srna, "transparent_shadows", PROP_BOOLEAN, PROP_NONE);
994 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_SHADOW_TRA);
995 RNA_def_property_ui_text(prop, "Transparent Shadows", "Allow this object to receive transparent shadows casted through other objects");
996 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
998 prop= RNA_def_property(srna, "ray_shadow_bias", PROP_BOOLEAN, PROP_NONE);
999 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_RAYBIAS);
1000 RNA_def_property_ui_text(prop, "Ray Shadow Bias", "Prevents raytraced shadow errors on surfaces with smooth shaded normals (terminator problem)");
1001 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
1003 prop= RNA_def_property(srna, "full_oversampling", PROP_BOOLEAN, PROP_NONE);
1004 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_FULL_OSA);
1005 RNA_def_property_ui_text(prop, "Full Oversampling", "Force this material to render full shading/textures for all anti-aliasing samples");
1006 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
1008 prop= RNA_def_property(srna, "cast_buffer_shadows", PROP_BOOLEAN, PROP_NONE);
1009 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_SHADBUF);
1010 RNA_def_property_ui_text(prop, "Cast Buffer Shadows", "Allow this material to cast shadows from shadow buffer lamps");
1011 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
1013 prop= RNA_def_property(srna, "tangent_shading", PROP_BOOLEAN, PROP_NONE);
1014 RNA_def_property_boolean_sdna(prop, NULL, "mode", MA_TANGENT_V);
1015 RNA_def_property_ui_text(prop, "Tangent Shading", "Use the material's tangent vector instead of the normal for shading - for anisotropic shading effects");
1016 RNA_def_property_update(prop, NC_MATERIAL|ND_SHADING, NULL);
1018 /* nested structs */
1019 prop= RNA_def_property(srna, "raytrace_mirror", PROP_POINTER, PROP_NEVER_NULL);
1020 RNA_def_property_struct_type(prop, "MaterialRaytraceMirror");
1021 RNA_def_property_pointer_funcs(prop, "rna_Material_mirror_get", NULL, NULL);
1022 RNA_def_property_ui_text(prop, "Raytrace Mirror", "Raytraced reflection settings for the material.");
1024 prop= RNA_def_property(srna, "raytrace_transparency", PROP_POINTER, PROP_NEVER_NULL);
1025 RNA_def_property_struct_type(prop, "MaterialRaytraceTransparency");
1026 RNA_def_property_pointer_funcs(prop, "rna_Material_transp_get", NULL, NULL);
1027 RNA_def_property_ui_text(prop, "Raytrace Transparency", "Raytraced reflection settings for the material.");
1029 prop= RNA_def_property(srna, "halo", PROP_POINTER, PROP_NEVER_NULL);
1030 RNA_def_property_struct_type(prop, "MaterialHalo");
1031 RNA_def_property_pointer_funcs(prop, "rna_Material_halo_get", NULL, NULL);
1032 RNA_def_property_ui_text(prop, "Halo", "Halo settings for the material.");
1034 prop= RNA_def_property(srna, "subsurface_scattering", PROP_POINTER, PROP_NEVER_NULL);
1035 RNA_def_property_struct_type(prop, "MaterialSubsurfaceScattering");
1036 RNA_def_property_pointer_funcs(prop, "rna_Material_sss_get", NULL, NULL);
1037 RNA_def_property_ui_text(prop, "Subsurface Scattering", "Subsurface scattering settings for the material.");
1039 prop= RNA_def_property(srna, "strand", PROP_POINTER, PROP_NEVER_NULL);
1040 RNA_def_property_struct_type(prop, "MaterialStrand");
1041 RNA_def_property_pointer_funcs(prop, "rna_Material_strand_get", NULL, NULL);
1042 RNA_def_property_ui_text(prop, "Strand", "Strand settings for the material.");
1045 prop= RNA_def_property(srna, "node_tree", PROP_POINTER, PROP_NONE);
1046 RNA_def_property_pointer_sdna(prop, NULL, "nodetree");
1047 RNA_def_property_ui_text(prop, "Node Tree", "Node tree for node based materials.");
1050 rna_def_animdata_common(srna);
1051 rna_def_mtex_common(srna, "rna_Material_mtex_begin", "rna_Material_active_texture_get", "MaterialTextureSlot");
1053 prop= RNA_def_property(srna, "script_link", PROP_POINTER, PROP_NEVER_NULL);
1054 RNA_def_property_pointer_sdna(prop, NULL, "scriptlink");
1055 RNA_def_property_clear_flag(prop, PROP_EDITABLE);
1056 RNA_def_property_ui_text(prop, "Script Link", "Scripts linked to this material.");
1058 /* XXX: does Material.septex get RNA? */
1060 rna_def_material_colors(srna);
1061 rna_def_material_diffuse(srna);
1062 rna_def_material_specularity(srna);
1064 /* nested structs */
1065 rna_def_material_raymirror(brna);
1066 rna_def_material_raytra(brna);
1067 rna_def_material_halo(brna);
1068 rna_def_material_sss(brna);
1069 rna_def_material_mtex(brna);
1070 rna_def_material_strand(brna);
1073 void rna_def_mtex_common(StructRNA *srna, const char *begin, const char *activeget, const char *structname)
1078 prop= RNA_def_property(srna, "textures", PROP_COLLECTION, PROP_NONE);
1079 RNA_def_property_struct_type(prop, structname);
1080 RNA_def_property_collection_funcs(prop, begin, "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_dereference_get", 0, 0, 0);
1081 RNA_def_property_ui_text(prop, "Textures", "Texture slots defining the mapping and influence of textures.");
1083 prop= RNA_def_property(srna, "active_texture", PROP_POINTER, PROP_NONE);
1084 RNA_def_property_clear_flag(prop, PROP_EDITABLE);
1085 RNA_def_property_struct_type(prop, structname);
1086 RNA_def_property_pointer_funcs(prop, activeget, NULL, NULL);
1087 RNA_def_property_ui_text(prop, "Active Texture", "Active texture slot being displayed.");
1089 prop= RNA_def_property(srna, "active_texture_index", PROP_INT, PROP_UNSIGNED);
1090 RNA_def_property_int_sdna(prop, NULL, "texact");
1091 RNA_def_property_range(prop, 0, MAX_MTEX-1);
1092 RNA_def_property_ui_text(prop, "Active Texture Index", "Index of active texture slot.");