Only show interpolation buttons w/ bezier splines
[blender.git] / release / scripts / startup / bl_ui / properties_data_curve.py
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2 #
3 #  This program is free software; you can redistribute it and/or
4 #  modify it under the terms of the GNU General Public License
5 #  as published by the Free Software Foundation; either version 2
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8 #  This program is distributed in the hope that it will be useful,
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15 #  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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17 # ##### END GPL LICENSE BLOCK #####
18
19 # <pep8 compliant>
20 import bpy
21 from bpy.types import Panel
22 from rna_prop_ui import PropertyPanel
23
24 from bpy.types import Curve, SurfaceCurve, TextCurve
25
26
27 class CurveButtonsPanel:
28     bl_space_type = 'PROPERTIES'
29     bl_region_type = 'WINDOW'
30     bl_context = "data"
31
32     @classmethod
33     def poll(cls, context):
34         return (context.curve is not None)
35
36
37 class CurveButtonsPanelCurve(CurveButtonsPanel):
38     @classmethod
39     def poll(cls, context):
40         return (type(context.curve) is Curve)
41
42
43 class CurveButtonsPanelSurface(CurveButtonsPanel):
44     @classmethod
45     def poll(cls, context):
46         return (type(context.curve) is SurfaceCurve)
47
48
49 class CurveButtonsPanelText(CurveButtonsPanel):
50     @classmethod
51     def poll(cls, context):
52         return (type(context.curve) is TextCurve)
53
54
55 class CurveButtonsPanelActive(CurveButtonsPanel):
56     """Same as above but for curves only"""
57
58     @classmethod
59     def poll(cls, context):
60         curve = context.curve
61         return (curve and type(curve) is not TextCurve and curve.splines.active)
62
63
64 class DATA_PT_context_curve(CurveButtonsPanel, Panel):
65     bl_label = ""
66     bl_options = {'HIDE_HEADER'}
67
68     def draw(self, context):
69         layout = self.layout
70
71         obj = context.object
72         curve = context.curve
73         space = context.space_data
74
75         if obj:
76             layout.template_ID(obj, "data")
77         elif curve:
78             layout.template_ID(space, "pin_id")
79
80
81 class DATA_PT_shape_curve(CurveButtonsPanel, Panel):
82     bl_label = "Shape"
83
84     def draw(self, context):
85         layout = self.layout
86
87         curve = context.curve
88         is_surf = type(curve) is SurfaceCurve
89         is_curve = type(curve) is Curve
90         is_text = type(curve) is TextCurve
91
92         if is_curve:
93             row = layout.row()
94             row.prop(curve, "dimensions", expand=True)
95
96         split = layout.split()
97
98         col = split.column()
99         col.label(text="Resolution:")
100         sub = col.column(align=True)
101         sub.prop(curve, "resolution_u", text="Preview U")
102         sub.prop(curve, "render_resolution_u", text="Render U")
103         if is_curve:
104             col.label(text="Twisting:")
105             col.prop(curve, "twist_mode", text="")
106             col.prop(curve, "twist_smooth", text="Smooth")
107         elif is_text:
108             col.label(text="Display:")
109             col.prop(curve, "use_fast_edit", text="Fast Editing")
110
111         col = split.column()
112
113         if is_surf:
114             sub = col.column()
115             sub.label(text="")
116             sub = col.column(align=True)
117             sub.prop(curve, "resolution_v", text="Preview V")
118             sub.prop(curve, "render_resolution_v", text="Render V")
119
120         if is_curve or is_text:
121             col.label(text="Fill:")
122             sub = col.column()
123             sub.active = (curve.dimensions == '2D' or (curve.bevel_object is None and curve.dimensions == '3D'))
124             sub.prop(curve, "fill_mode", text="")
125             col.prop(curve, "use_fill_deform")
126
127         if is_curve:
128             col.label(text="Path / Curve-Deform:")
129             sub = col.column()
130             subsub = sub.row()
131             subsub.prop(curve, "use_radius")
132             subsub.prop(curve, "use_stretch")
133             sub.prop(curve, "use_deform_bounds")
134
135
136 class DATA_PT_curve_texture_space(CurveButtonsPanel, Panel):
137     bl_label = "Texture Space"
138     bl_options = {'DEFAULT_CLOSED'}
139     COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
140
141     def draw(self, context):
142         layout = self.layout
143
144         curve = context.curve
145
146         row = layout.row()
147         row.prop(curve, "use_auto_texspace")
148         row.prop(curve, "use_uv_as_generated")
149
150         row = layout.row()
151         row.column().prop(curve, "texspace_location", text="Location")
152         row.column().prop(curve, "texspace_size", text="Size")
153
154         layout.operator("curve.match_texture_space")
155
156
157 class DATA_PT_geometry_curve(CurveButtonsPanelCurve, Panel):
158     bl_label = "Geometry"
159
160     @classmethod
161     def poll(cls, context):
162         return (type(context.curve) in {Curve, TextCurve})
163
164     def draw(self, context):
165         layout = self.layout
166
167         curve = context.curve
168
169         split = layout.split()
170
171         col = split.column()
172         col.label(text="Modification:")
173         col.prop(curve, "offset")
174         col.prop(curve, "extrude")
175         col.label(text="Taper Object:")
176         col.prop(curve, "taper_object", text="")
177
178         col = split.column()
179         col.label(text="Bevel:")
180         col.prop(curve, "bevel_depth", text="Depth")
181         col.prop(curve, "bevel_resolution", text="Resolution")
182         col.label(text="Bevel Object:")
183         col.prop(curve, "bevel_object", text="")
184
185         if type(curve) is not TextCurve:
186             col = layout.column(align=True)
187             row = col.row()
188             row.label(text="Bevel Factor:")
189
190             col = layout.column()
191             col.active = (curve.bevel_depth > 0 or curve.bevel_object is not None)
192             row = col.row(align=True)
193             row.prop(curve, "bevel_factor_mapping_start", text="")
194             row.prop(curve, "bevel_factor_start", text="Start")
195             row = col.row(align=True)
196             row.prop(curve, "bevel_factor_mapping_end", text="")
197             row.prop(curve, "bevel_factor_end", text="End")
198
199             row = layout.row()
200             sub = row.row()
201             sub.active = curve.taper_object is not None
202             sub.prop(curve, "use_map_taper")
203             sub = row.row()
204             sub.active = curve.bevel_object is not None
205             sub.prop(curve, "use_fill_caps")
206
207
208 class DATA_PT_pathanim(CurveButtonsPanelCurve, Panel):
209     bl_label = "Path Animation"
210
211     def draw_header(self, context):
212         curve = context.curve
213
214         self.layout.prop(curve, "use_path", text="")
215
216     def draw(self, context):
217         layout = self.layout
218
219         curve = context.curve
220
221         layout.active = curve.use_path
222
223         col = layout.column()
224         col.prop(curve, "path_duration", text="Frames")
225         col.prop(curve, "eval_time")
226
227         # these are for paths only
228         row = layout.row()
229         row.prop(curve, "use_path_follow")
230
231
232 class DATA_PT_active_spline(CurveButtonsPanelActive, Panel):
233     bl_label = "Active Spline"
234
235     def draw(self, context):
236         layout = self.layout
237
238         curve = context.curve
239         act_spline = curve.splines.active
240         is_surf = type(curve) is SurfaceCurve
241         is_poly = (act_spline.type == 'POLY')
242
243         split = layout.split()
244
245         if is_poly:
246             # These settings are below but its easier to have
247             # polys set aside since they use so few settings
248             row = layout.row()
249             row.label(text="Cyclic:")
250             row.prop(act_spline, "use_cyclic_u", text="U")
251
252             layout.prop(act_spline, "use_smooth")
253         else:
254             col = split.column()
255             col.label(text="Cyclic:")
256             if act_spline.type == 'NURBS':
257                 col.label(text="Bezier:")
258                 col.label(text="Endpoint:")
259                 col.label(text="Order:")
260
261             col.label(text="Resolution:")
262
263             col = split.column()
264             col.prop(act_spline, "use_cyclic_u", text="U")
265
266             if act_spline.type == 'NURBS':
267                 sub = col.column()
268                 # sub.active = (not act_spline.use_cyclic_u)
269                 sub.prop(act_spline, "use_bezier_u", text="U")
270                 sub.prop(act_spline, "use_endpoint_u", text="U")
271
272                 sub = col.column()
273                 sub.prop(act_spline, "order_u", text="U")
274             col.prop(act_spline, "resolution_u", text="U")
275
276             if is_surf:
277                 col = split.column()
278                 col.prop(act_spline, "use_cyclic_v", text="V")
279
280                 # its a surface, assume its a nurbs
281                 sub = col.column()
282                 sub.active = (not act_spline.use_cyclic_v)
283                 sub.prop(act_spline, "use_bezier_v", text="V")
284                 sub.prop(act_spline, "use_endpoint_v", text="V")
285                 sub = col.column()
286                 sub.prop(act_spline, "order_v", text="V")
287                 sub.prop(act_spline, "resolution_v", text="V")
288
289             if act_spline.type == 'BEZIER':
290                 col = layout.column()
291                 col.label(text="Interpolation:")
292
293                 sub = col.column()
294                 sub.active = (curve.dimensions == '3D')
295                 sub.prop(act_spline, "tilt_interpolation", text="Tilt")
296
297                 col.prop(act_spline, "radius_interpolation", text="Radius")
298
299             layout.prop(act_spline, "use_smooth")
300
301
302 class DATA_PT_font(CurveButtonsPanelText, Panel):
303     bl_label = "Font"
304
305     def draw(self, context):
306         layout = self.layout
307
308         text = context.curve
309         char = context.curve.edit_format
310
311         row = layout.split(percentage=0.25)
312         row.label(text="Regular")
313         row.template_ID(text, "font", open="font.open", unlink="font.unlink")
314         row = layout.split(percentage=0.25)
315         row.label(text="Bold")
316         row.template_ID(text, "font_bold", open="font.open", unlink="font.unlink")
317         row = layout.split(percentage=0.25)
318         row.label(text="Italic")
319         row.template_ID(text, "font_italic", open="font.open", unlink="font.unlink")
320         row = layout.split(percentage=0.25)
321         row.label(text="Bold & Italic")
322         row.template_ID(text, "font_bold_italic", open="font.open", unlink="font.unlink")
323
324         # layout.prop(text, "font")
325
326         split = layout.split()
327
328         col = split.column()
329         col.prop(text, "size", text="Size")
330         col = split.column()
331         col.prop(text, "shear")
332
333         split = layout.split()
334
335         col = split.column()
336         col.label(text="Object Font:")
337         col.prop(text, "family", text="")
338
339         col = split.column()
340         col.label(text="Text on Curve:")
341         col.prop(text, "follow_curve", text="")
342
343         split = layout.split()
344
345         col = split.column()
346         sub = col.column(align=True)
347         sub.label(text="Underline:")
348         sub.prop(text, "underline_position", text="Position")
349         sub.prop(text, "underline_height", text="Thickness")
350
351         col = split.column()
352         col.label(text="Character:")
353         col.prop(char, "use_bold")
354         col.prop(char, "use_italic")
355         col.prop(char, "use_underline")
356
357         row = layout.row()
358         row.prop(text, "small_caps_scale", text="Small Caps")
359         row.prop(char, "use_small_caps")
360
361
362 class DATA_PT_paragraph(CurveButtonsPanelText, Panel):
363     bl_label = "Paragraph"
364
365     def draw(self, context):
366         layout = self.layout
367
368         text = context.curve
369
370         layout.label(text="Align:")
371         layout.prop(text, "align", expand=True)
372
373         split = layout.split()
374
375         col = split.column(align=True)
376         col.label(text="Spacing:")
377         col.prop(text, "space_character", text="Letter")
378         col.prop(text, "space_word", text="Word")
379         col.prop(text, "space_line", text="Line")
380
381         col = split.column(align=True)
382         col.label(text="Offset:")
383         col.prop(text, "offset_x", text="X")
384         col.prop(text, "offset_y", text="Y")
385
386
387 class DATA_PT_text_boxes(CurveButtonsPanelText, Panel):
388     bl_label = "Text Boxes"
389
390     def draw(self, context):
391         layout = self.layout
392
393         text = context.curve
394
395         split = layout.split()
396         col = split.column()
397         col.operator("font.textbox_add", icon='ZOOMIN')
398         col = split.column()
399
400         for i, box in enumerate(text.text_boxes):
401
402             boxy = layout.box()
403
404             row = boxy.row()
405
406             split = row.split()
407
408             col = split.column(align=True)
409
410             col.label(text="Dimensions:")
411             col.prop(box, "width", text="Width")
412             col.prop(box, "height", text="Height")
413
414             col = split.column(align=True)
415
416             col.label(text="Offset:")
417             col.prop(box, "x", text="X")
418             col.prop(box, "y", text="Y")
419
420             row.operator("font.textbox_remove", text="", icon='X', emboss=False).index = i
421
422
423 class DATA_PT_custom_props_curve(CurveButtonsPanel, PropertyPanel, Panel):
424     COMPAT_ENGINES = {'BLENDER_RENDER', 'BLENDER_GAME'}
425     _context_path = "object.data"
426     _property_type = bpy.types.Curve
427
428 if __name__ == "__main__":  # only for live edit.
429     bpy.utils.register_module(__name__)