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Blender
V2.59
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00001 /* 00002 * $Id: rna_color.c 37031 2011-05-31 02:14:25Z campbellbarton $ 00003 * 00004 * ***** BEGIN GPL LICENSE BLOCK ***** 00005 * 00006 * This program is free software; you can redistribute it and/or 00007 * modify it under the terms of the GNU General Public License 00008 * as published by the Free Software Foundation; either version 2 00009 * of the License, or (at your option) any later version. 00010 * 00011 * This program is distributed in the hope that it will be useful, 00012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU General Public License for more details. 00015 * 00016 * You should have received a copy of the GNU General Public License 00017 * along with this program; if not, write to the Free Software Foundation, 00018 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 00019 * 00020 * Contributor(s): Blender Foundation (2008). 00021 * 00022 * ***** END GPL LICENSE BLOCK ***** 00023 */ 00024 00030 #include <stdlib.h> 00031 #include <stdio.h> 00032 00033 #include "RNA_define.h" 00034 #include "rna_internal.h" 00035 00036 #include "DNA_color_types.h" 00037 #include "DNA_texture_types.h" 00038 00039 #ifdef RNA_RUNTIME 00040 00041 #include "RNA_access.h" 00042 00043 #include "DNA_material_types.h" 00044 #include "DNA_node_types.h" 00045 00046 #include "MEM_guardedalloc.h" 00047 00048 #include "BKE_colortools.h" 00049 #include "BKE_depsgraph.h" 00050 #include "BKE_node.h" 00051 #include "BKE_texture.h" 00052 00053 #include "WM_api.h" 00054 #include "WM_types.h" 00055 00056 #include "ED_node.h" 00057 00058 static int rna_CurveMapping_curves_length(PointerRNA *ptr) 00059 { 00060 CurveMapping *cumap= (CurveMapping*)ptr->data; 00061 int len; 00062 00063 for(len=0; len<CM_TOT; len++) 00064 if(!cumap->cm[len].curve) 00065 break; 00066 00067 return len; 00068 } 00069 00070 static void rna_CurveMapping_curves_begin(CollectionPropertyIterator *iter, PointerRNA *ptr) 00071 { 00072 CurveMapping *cumap= (CurveMapping*)ptr->data; 00073 00074 rna_iterator_array_begin(iter, cumap->cm, sizeof(CurveMap), rna_CurveMapping_curves_length(ptr), 0, NULL); 00075 } 00076 00077 static void rna_CurveMapping_clip_set(PointerRNA *ptr, int value) 00078 { 00079 CurveMapping *cumap= (CurveMapping*)ptr->data; 00080 00081 if(value) cumap->flag |= CUMA_DO_CLIP; 00082 else cumap->flag &= ~CUMA_DO_CLIP; 00083 00084 curvemapping_changed(cumap, 0); 00085 } 00086 00087 static void rna_CurveMapping_black_level_set(PointerRNA *ptr, const float *values) 00088 { 00089 CurveMapping *cumap= (CurveMapping*)ptr->data; 00090 cumap->black[0]= values[0]; 00091 cumap->black[1]= values[1]; 00092 cumap->black[2]= values[2]; 00093 curvemapping_set_black_white(cumap, NULL, NULL); 00094 } 00095 00096 static void rna_CurveMapping_white_level_set(PointerRNA *ptr, const float *values) 00097 { 00098 CurveMapping *cumap= (CurveMapping*)ptr->data; 00099 cumap->white[0]= values[0]; 00100 cumap->white[1]= values[1]; 00101 cumap->white[2]= values[2]; 00102 curvemapping_set_black_white(cumap, NULL, NULL); 00103 } 00104 00105 static void rna_CurveMapping_clipminx_range(PointerRNA *ptr, float *min, float *max) 00106 { 00107 CurveMapping *cumap= (CurveMapping*)ptr->data; 00108 00109 *min= -100.0f; 00110 *max= cumap->clipr.xmax; 00111 } 00112 00113 static void rna_CurveMapping_clipminy_range(PointerRNA *ptr, float *min, float *max) 00114 { 00115 CurveMapping *cumap= (CurveMapping*)ptr->data; 00116 00117 *min= -100.0f; 00118 *max= cumap->clipr.ymax; 00119 } 00120 00121 static void rna_CurveMapping_clipmaxx_range(PointerRNA *ptr, float *min, float *max) 00122 { 00123 CurveMapping *cumap= (CurveMapping*)ptr->data; 00124 00125 *min= cumap->clipr.xmin; 00126 *max= 100.0f; 00127 } 00128 00129 static void rna_CurveMapping_clipmaxy_range(PointerRNA *ptr, float *min, float *max) 00130 { 00131 CurveMapping *cumap= (CurveMapping*)ptr->data; 00132 00133 *min= cumap->clipr.ymin; 00134 *max= 100.0f; 00135 } 00136 00137 00138 static char *rna_ColorRamp_path(PointerRNA *ptr) 00139 { 00140 /* handle the cases where a single datablock may have 2 ramp types */ 00141 if (ptr->id.data) { 00142 ID *id= ptr->id.data; 00143 00144 switch (GS(id->name)) { 00145 case ID_MA: /* material has 2 cases - diffuse and specular */ 00146 { 00147 Material *ma= (Material*)id; 00148 00149 if (ptr->data == ma->ramp_col) 00150 return BLI_strdup("diffuse_ramp"); 00151 else if (ptr->data == ma->ramp_spec) 00152 return BLI_strdup("specular_ramp"); 00153 } 00154 break; 00155 } 00156 } 00157 00158 /* everything else just uses 'color_ramp' */ 00159 return BLI_strdup("color_ramp"); 00160 } 00161 00162 static char *rna_ColorRampElement_path(PointerRNA *ptr) 00163 { 00164 PointerRNA ramp_ptr; 00165 PropertyRNA *prop; 00166 char *path = NULL; 00167 int index; 00168 00169 /* helper macro for use here to try and get the path 00170 * - this calls the standard code for getting a path to a texture... 00171 */ 00172 #define COLRAMP_GETPATH \ 00173 { \ 00174 prop= RNA_struct_find_property(&ramp_ptr, "elements"); \ 00175 if (prop) { \ 00176 index= RNA_property_collection_lookup_index(&ramp_ptr, prop, ptr); \ 00177 if (index >= 0) { \ 00178 char *texture_path= rna_ColorRamp_path(&ramp_ptr); \ 00179 path= BLI_sprintfN("%s.elements[%d]", texture_path, index); \ 00180 MEM_freeN(texture_path); \ 00181 } \ 00182 } \ 00183 } 00184 00185 /* determine the path from the ID-block to the ramp */ 00186 // FIXME: this is a very slow way to do it, but it will have to suffice... 00187 if (ptr->id.data) { 00188 ID *id= ptr->id.data; 00189 00190 switch (GS(id->name)) { 00191 case ID_MA: /* 2 cases for material - diffuse and spec */ 00192 { 00193 Material *ma= (Material *)id; 00194 00195 /* try diffuse first */ 00196 if (ma->ramp_col) { 00197 RNA_pointer_create(id, &RNA_ColorRamp, ma->ramp_col, &ramp_ptr); 00198 COLRAMP_GETPATH; 00199 } 00200 /* try specular if not diffuse */ 00201 if (!path && ma->ramp_spec) { 00202 RNA_pointer_create(id, &RNA_ColorRamp, ma->ramp_spec, &ramp_ptr); 00203 COLRAMP_GETPATH; 00204 } 00205 } 00206 break; 00207 00208 // TODO: node trees need special attention 00209 case ID_NT: 00210 { 00211 bNodeTree *ntree = (bNodeTree *)id; 00212 bNode *node; 00213 00214 for(node=ntree->nodes.first; node; node=node->next) { 00215 if (ELEM3(node->type, SH_NODE_VALTORGB, CMP_NODE_VALTORGB, TEX_NODE_VALTORGB)) { 00216 RNA_pointer_create(id, &RNA_ColorRamp, node->storage, &ramp_ptr); 00217 COLRAMP_GETPATH; 00218 } 00219 } 00220 } 00221 break; 00222 00223 default: /* everything else should have a "color_ramp" property */ 00224 { 00225 /* create pointer to the ID block, and try to resolve "color_ramp" pointer */ 00226 RNA_id_pointer_create(id, &ramp_ptr); 00227 if (RNA_path_resolve(&ramp_ptr, "color_ramp", &ramp_ptr, &prop)) { 00228 COLRAMP_GETPATH; 00229 } 00230 } 00231 } 00232 } 00233 00234 /* cleanup the macro we defined */ 00235 #undef COLRAMP_GETPATH 00236 00237 return path; 00238 } 00239 00240 static void rna_ColorRamp_update(Main *bmain, Scene *UNUSED(scene), PointerRNA *ptr) 00241 { 00242 if (ptr->id.data) { 00243 ID *id= ptr->id.data; 00244 00245 switch (GS(id->name)) { 00246 case ID_MA: 00247 { 00248 Material *ma= ptr->id.data; 00249 00250 DAG_id_tag_update(&ma->id, 0); 00251 WM_main_add_notifier(NC_MATERIAL|ND_SHADING_DRAW, ma); 00252 } 00253 break; 00254 case ID_NT: 00255 { 00256 bNodeTree *ntree = (bNodeTree *)id; 00257 bNode *node; 00258 00259 for(node=ntree->nodes.first; node; node=node->next) { 00260 if (ELEM3(node->type, SH_NODE_VALTORGB, CMP_NODE_VALTORGB, TEX_NODE_VALTORGB)) { 00261 ED_node_generic_update(bmain, ntree, node); 00262 } 00263 } 00264 } 00265 break; 00266 case ID_TE: 00267 { 00268 Tex *tex= ptr->id.data; 00269 00270 DAG_id_tag_update(&tex->id, 0); 00271 WM_main_add_notifier(NC_TEXTURE, tex); 00272 } 00273 break; 00274 default: 00275 break; 00276 } 00277 } 00278 } 00279 00280 static void rna_ColorRamp_eval(struct ColorBand *coba, float position, float color[4]) 00281 { 00282 do_colorband(coba, position, color); 00283 } 00284 00285 static CBData *rna_ColorRampElement_new(struct ColorBand *coba, ReportList *reports, float position) 00286 { 00287 CBData *element= colorband_element_add(coba, position); 00288 00289 if(element==NULL) 00290 BKE_reportf(reports, RPT_ERROR, "Unable to add element to colorband (limit %d)", MAXCOLORBAND); 00291 00292 return element; 00293 } 00294 00295 static void rna_ColorRampElement_remove(struct ColorBand *coba, ReportList *reports, CBData *element) 00296 { 00297 int index = (int)(element - coba->data); 00298 if(colorband_element_remove(coba, index) == 0) 00299 BKE_report(reports, RPT_ERROR, "Element not found in element collection or last element"); 00300 00301 } 00302 00303 static void rna_Scopes_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr) 00304 { 00305 Scopes *s= (Scopes*)ptr->data; 00306 s->ok = 0; 00307 } 00308 00309 #else 00310 00311 static void rna_def_curvemappoint(BlenderRNA *brna) 00312 { 00313 StructRNA *srna; 00314 PropertyRNA *prop; 00315 static EnumPropertyItem prop_handle_type_items[] = { 00316 {0, "AUTO", 0, "Auto Handle", ""}, 00317 {CUMA_VECTOR, "VECTOR", 0, "Vector Handle", ""}, 00318 {0, NULL, 0, NULL, NULL} 00319 }; 00320 00321 srna= RNA_def_struct(brna, "CurveMapPoint", NULL); 00322 RNA_def_struct_ui_text(srna, "CurveMapPoint", "Point of a curve used for a curve mapping"); 00323 00324 /* not editable for now, need to have CurveMapping to do curvemapping_changed */ 00325 00326 prop= RNA_def_property(srna, "location", PROP_FLOAT, PROP_XYZ); 00327 RNA_def_property_float_sdna(prop, NULL, "x"); 00328 RNA_def_property_array(prop, 2); 00329 RNA_def_property_clear_flag(prop, PROP_EDITABLE); 00330 RNA_def_property_ui_text(prop, "Location", "X/Y coordinates of the curve point"); 00331 00332 prop= RNA_def_property(srna, "handle_type", PROP_ENUM, PROP_NONE); 00333 RNA_def_property_enum_bitflag_sdna(prop, NULL, "flag"); 00334 RNA_def_property_enum_items(prop, prop_handle_type_items); 00335 RNA_def_property_clear_flag(prop, PROP_EDITABLE); 00336 RNA_def_property_ui_text(prop, "Handle Type", "Curve interpolation at this point: Bezier or vector"); 00337 00338 prop= RNA_def_property(srna, "select", PROP_BOOLEAN, PROP_NONE); 00339 RNA_def_property_boolean_sdna(prop, NULL, "flag", CUMA_SELECT); 00340 RNA_def_property_ui_text(prop, "Select", "Selection state of the curve point"); 00341 } 00342 00343 static void rna_def_curvemap(BlenderRNA *brna) 00344 { 00345 StructRNA *srna; 00346 PropertyRNA *prop; 00347 static EnumPropertyItem prop_extend_items[] = { 00348 {0, "HORIZONTAL", 0, "Horizontal", ""}, 00349 {CUMA_EXTEND_EXTRAPOLATE, "EXTRAPOLATED", 0, "Extrapolated", ""}, 00350 {0, NULL, 0, NULL, NULL} 00351 }; 00352 00353 srna= RNA_def_struct(brna, "CurveMap", NULL); 00354 RNA_def_struct_ui_text(srna, "CurveMap", "Curve in a curve mapping"); 00355 00356 /* not editable for now, need to have CurveMapping to do curvemapping_changed */ 00357 00358 prop= RNA_def_property(srna, "extend", PROP_ENUM, PROP_NONE); 00359 RNA_def_property_enum_bitflag_sdna(prop, NULL, "flag"); 00360 RNA_def_property_enum_items(prop, prop_extend_items); 00361 RNA_def_property_clear_flag(prop, PROP_EDITABLE); 00362 RNA_def_property_ui_text(prop, "Extend", "Extrapolate the curve or extend it horizontally"); 00363 00364 prop= RNA_def_property(srna, "points", PROP_COLLECTION, PROP_NONE); 00365 RNA_def_property_collection_sdna(prop, NULL, "curve", "totpoint"); 00366 RNA_def_property_struct_type(prop, "CurveMapPoint"); 00367 RNA_def_property_ui_text(prop, "Points", ""); 00368 } 00369 00370 static void rna_def_curvemapping(BlenderRNA *brna) 00371 { 00372 StructRNA *srna; 00373 PropertyRNA *prop; 00374 00375 srna= RNA_def_struct(brna, "CurveMapping", NULL); 00376 RNA_def_struct_ui_text(srna, "CurveMapping", "Curve mapping to map color, vector and scalar values to other values using a user defined curve"); 00377 00378 prop= RNA_def_property(srna, "use_clip", PROP_BOOLEAN, PROP_NONE); 00379 RNA_def_property_boolean_sdna(prop, NULL, "flag", CUMA_DO_CLIP); 00380 RNA_def_property_ui_text(prop, "Clip", "Force the curve view to fit a defined boundary"); 00381 RNA_def_property_boolean_funcs(prop, NULL, "rna_CurveMapping_clip_set"); 00382 00383 prop= RNA_def_property(srna, "clip_min_x", PROP_FLOAT, PROP_NONE); 00384 RNA_def_property_float_sdna(prop, NULL, "clipr.xmin"); 00385 RNA_def_property_range(prop, -100.0f, 100.0f); 00386 RNA_def_property_ui_text(prop, "Clip Min X", ""); 00387 RNA_def_property_float_funcs(prop, NULL, NULL, "rna_CurveMapping_clipminx_range"); 00388 00389 prop= RNA_def_property(srna, "clip_min_y", PROP_FLOAT, PROP_NONE); 00390 RNA_def_property_float_sdna(prop, NULL, "clipr.ymin"); 00391 RNA_def_property_range(prop, -100.0f, 100.0f); 00392 RNA_def_property_ui_text(prop, "Clip Min Y", ""); 00393 RNA_def_property_float_funcs(prop, NULL, NULL, "rna_CurveMapping_clipminy_range"); 00394 00395 prop= RNA_def_property(srna, "clip_max_x", PROP_FLOAT, PROP_NONE); 00396 RNA_def_property_float_sdna(prop, NULL, "clipr.xmax"); 00397 RNA_def_property_range(prop, -100.0f, 100.0f); 00398 RNA_def_property_ui_text(prop, "Clip Max X", ""); 00399 RNA_def_property_float_funcs(prop, NULL, NULL, "rna_CurveMapping_clipmaxx_range"); 00400 00401 prop= RNA_def_property(srna, "clip_max_y", PROP_FLOAT, PROP_NONE); 00402 RNA_def_property_float_sdna(prop, NULL, "clipr.ymax"); 00403 RNA_def_property_range(prop, -100.0f, 100.0f); 00404 RNA_def_property_ui_text(prop, "Clip Max Y", ""); 00405 RNA_def_property_float_funcs(prop, NULL, NULL, "rna_CurveMapping_clipmaxy_range"); 00406 00407 prop= RNA_def_property(srna, "curves", PROP_COLLECTION, PROP_NONE); 00408 RNA_def_property_collection_funcs(prop, "rna_CurveMapping_curves_begin", "rna_iterator_array_next", "rna_iterator_array_end", "rna_iterator_array_get", "rna_CurveMapping_curves_length", 0, 0); 00409 RNA_def_property_struct_type(prop, "CurveMap"); 00410 RNA_def_property_ui_text(prop, "Curves", ""); 00411 00412 prop= RNA_def_property(srna, "black_level", PROP_FLOAT, PROP_COLOR); 00413 RNA_def_property_float_sdna(prop, NULL, "black"); 00414 RNA_def_property_range(prop, -1000.0f, 1000.0f); 00415 RNA_def_property_ui_text(prop, "Black Level", "For RGB curves, the color that black is mapped to"); 00416 RNA_def_property_float_funcs(prop, NULL, "rna_CurveMapping_black_level_set", NULL); 00417 00418 prop= RNA_def_property(srna, "white_level", PROP_FLOAT, PROP_COLOR); 00419 RNA_def_property_float_sdna(prop, NULL, "white"); 00420 RNA_def_property_range(prop, -1000.0f, 1000.0f); 00421 RNA_def_property_ui_text(prop, "White Level", "For RGB curves, the color that white is mapped to"); 00422 RNA_def_property_float_funcs(prop, NULL, "rna_CurveMapping_white_level_set", NULL); 00423 } 00424 00425 static void rna_def_color_ramp_element(BlenderRNA *brna) 00426 { 00427 StructRNA *srna; 00428 PropertyRNA *prop; 00429 00430 srna= RNA_def_struct(brna, "ColorRampElement", NULL); 00431 RNA_def_struct_sdna(srna, "CBData"); 00432 RNA_def_struct_path_func(srna, "rna_ColorRampElement_path"); 00433 RNA_def_struct_ui_text(srna, "Color Ramp Element", "Element defining a color at a position in the color ramp"); 00434 00435 prop= RNA_def_property(srna, "color", PROP_FLOAT, PROP_COLOR); 00436 RNA_def_property_float_sdna(prop, NULL, "r"); 00437 RNA_def_property_array(prop, 4); 00438 RNA_def_property_ui_text(prop, "Color", "Set color of selected color stop"); 00439 RNA_def_property_update(prop, 0, "rna_ColorRamp_update"); 00440 00441 prop= RNA_def_property(srna, "position", PROP_FLOAT, PROP_NONE); 00442 RNA_def_property_float_sdna(prop, NULL, "pos"); 00443 RNA_def_property_range(prop, 0, 1); 00444 RNA_def_property_ui_text(prop, "Position", "Set position of selected color stop"); 00445 RNA_def_property_update(prop, 0, "rna_ColorRamp_update"); 00446 } 00447 00448 static void rna_def_color_ramp_element_api(BlenderRNA *brna, PropertyRNA *cprop) 00449 { 00450 StructRNA *srna; 00451 PropertyRNA *parm; 00452 FunctionRNA *func; 00453 00454 RNA_def_property_srna(cprop, "ColorRampElements"); 00455 srna= RNA_def_struct(brna, "ColorRampElements", NULL); 00456 RNA_def_struct_sdna(srna, "ColorBand"); 00457 RNA_def_struct_path_func(srna, "rna_ColorRampElement_path"); 00458 RNA_def_struct_ui_text(srna, "Color Ramp Elements", "Collection of Color Ramp Elements"); 00459 00460 /* TODO, make these functions generic in texture.c */ 00461 func = RNA_def_function(srna, "new", "rna_ColorRampElement_new"); 00462 RNA_def_function_ui_description(func, "Add element to ColorRamp"); 00463 RNA_def_function_flag(func, FUNC_USE_REPORTS); 00464 parm= RNA_def_float(func, "position", 0.0f, 0.0f, 1.0f, "Position", "Position to add element", 0.0f, 1.0f); 00465 RNA_def_property_flag(parm, PROP_REQUIRED); 00466 /* return type */ 00467 parm= RNA_def_pointer(func, "element", "ColorRampElement", "", "New element."); 00468 RNA_def_function_return(func, parm); 00469 00470 func = RNA_def_function(srna, "remove", "rna_ColorRampElement_remove"); 00471 RNA_def_function_ui_description(func, "Delete element from ColorRamp"); 00472 RNA_def_function_flag(func, FUNC_USE_REPORTS); 00473 parm= RNA_def_pointer(func, "element", "ColorRampElement", "", "Element to remove."); 00474 RNA_def_property_flag(parm, PROP_REQUIRED|PROP_NEVER_NULL); 00475 } 00476 00477 static void rna_def_color_ramp(BlenderRNA *brna) 00478 { 00479 StructRNA *srna; 00480 PropertyRNA *prop; 00481 FunctionRNA *func; 00482 00483 static EnumPropertyItem prop_interpolation_items[] = { 00484 {1, "EASE", 0, "Ease", ""}, 00485 {3, "CARDINAL", 0, "Cardinal", ""}, 00486 {0, "LINEAR", 0, "Linear", ""}, 00487 {2, "B_SPLINE", 0, "B-Spline", ""}, 00488 {4, "CONSTANT", 0, "Constant", ""}, 00489 {0, NULL, 0, NULL, NULL}}; 00490 00491 srna= RNA_def_struct(brna, "ColorRamp", NULL); 00492 RNA_def_struct_sdna(srna, "ColorBand"); 00493 RNA_def_struct_path_func(srna, "rna_ColorRamp_path"); 00494 RNA_def_struct_ui_text(srna, "Color Ramp", "Color ramp mapping a scalar value to a color"); 00495 00496 prop= RNA_def_property(srna, "elements", PROP_COLLECTION, PROP_COLOR); 00497 RNA_def_property_collection_sdna(prop, NULL, "data", "tot"); 00498 RNA_def_property_struct_type(prop, "ColorRampElement"); 00499 RNA_def_property_ui_text(prop, "Elements", ""); 00500 RNA_def_property_update(prop, 0, "rna_ColorRamp_update"); 00501 rna_def_color_ramp_element_api(brna, prop); 00502 00503 prop= RNA_def_property(srna, "interpolation", PROP_ENUM, PROP_NONE); 00504 RNA_def_property_enum_sdna(prop, NULL, "ipotype"); 00505 RNA_def_property_enum_items(prop, prop_interpolation_items); 00506 RNA_def_property_ui_text(prop, "Interpolation", ""); 00507 RNA_def_property_update(prop, 0, "rna_ColorRamp_update"); 00508 00509 #if 0 // use len(elements) 00510 prop= RNA_def_property(srna, "total", PROP_INT, PROP_NONE); 00511 RNA_def_property_int_sdna(prop, NULL, "tot"); 00512 /* needs a function to do the right thing when adding elements like colorband_add_cb() */ 00513 RNA_def_property_clear_flag(prop, PROP_EDITABLE); 00514 RNA_def_property_range(prop, 0, 31); /* MAXCOLORBAND = 32 */ 00515 RNA_def_property_ui_text(prop, "Total", "Total number of elements"); 00516 RNA_def_property_update(prop, 0, "rna_ColorRamp_update"); 00517 #endif 00518 00519 func = RNA_def_function(srna, "evaluate", "rna_ColorRamp_eval"); 00520 RNA_def_function_ui_description(func, "Evaluate ColorRamp"); 00521 prop= RNA_def_float(func, "position", 1.0f, 0.0f, 1.0f, "Position", "Evaluate ColorRamp at position", 0.0f, 1.0f); 00522 RNA_def_property_flag(prop, PROP_REQUIRED); 00523 /* return */ 00524 prop = RNA_def_float_color(func, "color", 4, NULL, -FLT_MAX, FLT_MAX, "Color", "Color at given position", -FLT_MAX, FLT_MAX); 00525 RNA_def_property_flag(prop, PROP_THICK_WRAP); 00526 RNA_def_function_output(func, prop); 00527 } 00528 00529 static void rna_def_histogram(BlenderRNA *brna) 00530 { 00531 StructRNA *srna; 00532 PropertyRNA *prop; 00533 00534 static EnumPropertyItem prop_mode_items[] = { 00535 {HISTO_MODE_LUMA, "LUMA", ICON_COLOR, "Luma", ""}, 00536 {HISTO_MODE_RGB, "RGB", ICON_COLOR, "Red Green Blue", ""}, 00537 {HISTO_MODE_R, "R", ICON_COLOR, "Red", ""}, 00538 {HISTO_MODE_G, "G", ICON_COLOR, "Green", ""}, 00539 {HISTO_MODE_B, "B", ICON_COLOR, "Blue", ""}, 00540 {0, NULL, 0, NULL, NULL}}; 00541 00542 srna= RNA_def_struct(brna, "Histogram", NULL); 00543 RNA_def_struct_ui_text(srna, "Histogram", "Statistical view of the levels of color in an image"); 00544 00545 prop= RNA_def_property(srna, "mode", PROP_ENUM, PROP_NONE); 00546 RNA_def_property_enum_sdna(prop, NULL, "mode"); 00547 RNA_def_property_enum_items(prop, prop_mode_items); 00548 RNA_def_property_ui_text(prop, "Mode", "Channels to display when drawing the histogram"); 00549 00550 } 00551 00552 static void rna_def_scopes(BlenderRNA *brna) 00553 { 00554 StructRNA *srna; 00555 PropertyRNA *prop; 00556 00557 static EnumPropertyItem prop_wavefrm_mode_items[] = { 00558 {SCOPES_WAVEFRM_LUMA, "LUMA", ICON_COLOR, "Luma", ""}, 00559 {SCOPES_WAVEFRM_RGB, "RGB", ICON_COLOR, "Red Green Blue", ""}, 00560 {SCOPES_WAVEFRM_YCC_601, "YCBCR601", ICON_COLOR, "YCbCr (ITU 601)", ""}, 00561 {SCOPES_WAVEFRM_YCC_709, "YCBCR709", ICON_COLOR, "YCbCr (ITU 709)", ""}, 00562 {SCOPES_WAVEFRM_YCC_JPEG, "YCBCRJPG", ICON_COLOR, "YCbCr (Jpeg)", ""}, 00563 {0, NULL, 0, NULL, NULL}}; 00564 00565 srna= RNA_def_struct(brna, "Scopes", NULL); 00566 RNA_def_struct_ui_text(srna, "Scopes", "Scopes for statistical view of an image"); 00567 00568 prop= RNA_def_property(srna, "use_full_resolution", PROP_BOOLEAN, PROP_NONE); 00569 RNA_def_property_boolean_sdna(prop, "Scopes", "sample_full", 1); 00570 RNA_def_property_ui_text(prop, "Full Sample", "Sample every pixel of the image"); 00571 RNA_def_property_update(prop, 0, "rna_Scopes_update"); 00572 00573 prop= RNA_def_property(srna, "accuracy", PROP_FLOAT, PROP_PERCENTAGE); 00574 RNA_def_property_float_sdna(prop, "Scopes", "accuracy"); 00575 RNA_def_property_range(prop, 0.0, 100.0); 00576 RNA_def_property_ui_range(prop, 0.0, 100.0, 10, 1); 00577 RNA_def_property_ui_text(prop, "Accuracy", "Proportion of original image source pixel lines to sample"); 00578 RNA_def_property_update(prop, 0, "rna_Scopes_update"); 00579 00580 prop= RNA_def_property(srna, "histogram", PROP_POINTER, PROP_NONE); 00581 RNA_def_property_pointer_sdna(prop, "Scopes", "hist"); 00582 RNA_def_property_struct_type(prop, "Histogram"); 00583 RNA_def_property_ui_text(prop, "Histogram", "Histogram for viewing image statistics"); 00584 00585 prop= RNA_def_property(srna, "waveform_mode", PROP_ENUM, PROP_NONE); 00586 RNA_def_property_enum_sdna(prop, "Scopes", "wavefrm_mode"); 00587 RNA_def_property_enum_items(prop, prop_wavefrm_mode_items); 00588 RNA_def_property_ui_text(prop, "Waveform Mode", ""); 00589 RNA_def_property_update(prop, 0, "rna_Scopes_update"); 00590 00591 prop= RNA_def_property(srna, "waveform_alpha", PROP_FLOAT, PROP_PERCENTAGE); 00592 RNA_def_property_float_sdna(prop, "Scopes", "wavefrm_alpha"); 00593 RNA_def_property_range(prop, 0, 1); 00594 RNA_def_property_ui_text(prop, "Waveform Opacity", "Opacity of the points"); 00595 00596 prop= RNA_def_property(srna, "vectorscope_alpha", PROP_FLOAT, PROP_PERCENTAGE); 00597 RNA_def_property_float_sdna(prop, "Scopes", "vecscope_alpha"); 00598 RNA_def_property_range(prop, 0, 1); 00599 RNA_def_property_ui_text(prop, "Vectorscope Opacity", "Opacity of the points"); 00600 } 00601 00602 00603 void RNA_def_color(BlenderRNA *brna) 00604 { 00605 rna_def_curvemappoint(brna); 00606 rna_def_curvemap(brna); 00607 rna_def_curvemapping(brna); 00608 rna_def_color_ramp_element(brna); 00609 rna_def_color_ramp(brna); 00610 rna_def_histogram(brna); 00611 rna_def_scopes(brna); 00612 } 00613 00614 #endif 00615