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071799d4fc44f422abacbdad09bb45fb95de89f2
blender-archive/source/blender/makesrna/intern/rna_texture_api.c

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patch [#28355] Better Environment Map scripting from Tom Edwards (artfunkel), with minor edits. This patch makes the following improvements to environment map scripting: * Adds a "is_valid" RNA property to envmaps. True if the map is ready for use, False if it needs rendering. * Adds a "clear" RNA function to envmaps. Deletes any envmap image data. * Adds a "save" RNA function to envmaps. Writes the envmap to disc with a configurable layout. (Defaults to the current hard-coded layout.) * Updates bpy.ops.texture.envmap_save with configurable layout support as above. These changes, particularly configurable layouts, make exporting envmaps to other software much easier.
2011-08-28 23:24:34 +00:00
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
Code style edits (mostly spliting long lines, and removing trailing spaces). Note about long lines: I did not touch to two pieces of code (because I don’t see any way to keep a nicely formated, compact code, with shorter lines): * The node types definitions into rna_nodetree_types.h * The vgroup name functions into rna_particle.c
2012-03-18 09:27:36 +00:00
* of the License, or (at your option) any later version.
patch [#28355] Better Environment Map scripting from Tom Edwards (artfunkel), with minor edits. This patch makes the following improvements to environment map scripting: * Adds a "is_valid" RNA property to envmaps. True if the map is ready for use, False if it needs rendering. * Adds a "clear" RNA function to envmaps. Deletes any envmap image data. * Adds a "save" RNA function to envmaps. Writes the envmap to disc with a configurable layout. (Defaults to the current hard-coded layout.) * Updates bpy.ops.texture.envmap_save with configurable layout support as above. These changes, particularly configurable layouts, make exporting envmaps to other software much easier.
2011-08-28 23:24:34 +00:00
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
doxygen: add newline after \file While \file doesn't need an argument, it can't have another doxy command after it.
2019-02-18 08:08:12 +11:00
/** \file
* \ingroup RNA
patch [#28355] Better Environment Map scripting from Tom Edwards (artfunkel), with minor edits. This patch makes the following improvements to environment map scripting: * Adds a "is_valid" RNA property to envmaps. True if the map is ready for use, False if it needs rendering. * Adds a "clear" RNA function to envmaps. Deletes any envmap image data. * Adds a "save" RNA function to envmaps. Writes the envmap to disc with a configurable layout. (Defaults to the current hard-coded layout.) * Updates bpy.ops.texture.envmap_save with configurable layout support as above. These changes, particularly configurable layouts, make exporting envmaps to other software much easier.
2011-08-28 23:24:34 +00:00
*/
#include <stdio.h>
Cleanup: `make format` after SortedIncludes change
2020-03-19 09:33:03 +01:00
#include <stdlib.h>
patch [#28355] Better Environment Map scripting from Tom Edwards (artfunkel), with minor edits. This patch makes the following improvements to environment map scripting: * Adds a "is_valid" RNA property to envmaps. True if the map is ready for use, False if it needs rendering. * Adds a "clear" RNA function to envmaps. Deletes any envmap image data. * Adds a "save" RNA function to envmaps. Writes the envmap to disc with a configurable layout. (Defaults to the current hard-coded layout.) * Updates bpy.ops.texture.envmap_save with configurable layout support as above. These changes, particularly configurable layouts, make exporting envmaps to other software much easier.
2011-08-28 23:24:34 +00:00
#include <string.h>
patch [#34103] use booleans for extensions testing. bli_testextensie.patch - from Lawrence D'Oliveiro (ldo)
2013-03-04 18:36:37 +00:00
#include "BLI_utildefines.h"
patch [#28355] Better Environment Map scripting from Tom Edwards (artfunkel), with minor edits. This patch makes the following improvements to environment map scripting: * Adds a "is_valid" RNA property to envmaps. True if the map is ready for use, False if it needs rendering. * Adds a "clear" RNA function to envmaps. Deletes any envmap image data. * Adds a "save" RNA function to envmaps. Writes the envmap to disc with a configurable layout. (Defaults to the current hard-coded layout.) * Updates bpy.ops.texture.envmap_save with configurable layout support as above. These changes, particularly configurable layouts, make exporting envmaps to other software much easier.
2011-08-28 23:24:34 +00:00
#include "RNA_define.h"
ClangFormat: apply to source, most of intern Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
2019-04-17 06:17:24 +02:00
#include "rna_internal.h" /* own include */
code cleanup: make many functions static
2012-09-22 14:07:55 +00:00
patch [#28355] Better Environment Map scripting from Tom Edwards (artfunkel), with minor edits. This patch makes the following improvements to environment map scripting: * Adds a "is_valid" RNA property to envmaps. True if the map is ready for use, False if it needs rendering. * Adds a "clear" RNA function to envmaps. Deletes any envmap image data. * Adds a "save" RNA function to envmaps. Writes the envmap to disc with a configurable layout. (Defaults to the current hard-coded layout.) * Updates bpy.ops.texture.envmap_save with configurable layout support as above. These changes, particularly configurable layouts, make exporting envmaps to other software much easier.
2011-08-28 23:24:34 +00:00
#ifdef RNA_RUNTIME
ClangFormat: apply to source, most of intern Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
2019-04-17 06:17:24 +02:00
# include "BKE_context.h"
# include "BKE_global.h"
Cleanup: `make format` after SortedIncludes change
2020-03-19 09:33:03 +01:00
# include "DNA_scene_types.h"
# include "IMB_imbuf.h"
# include "IMB_imbuf_types.h"
ClangFormat: apply to source, most of intern Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
2019-04-17 06:17:24 +02:00
# include "RE_pipeline.h"
Cleanup: more renaming in the render/ module for consistency
2020-11-09 15:42:38 +01:00
# include "RE_texture.h"
patch [#28355] Better Environment Map scripting from Tom Edwards (artfunkel), with minor edits. This patch makes the following improvements to environment map scripting: * Adds a "is_valid" RNA property to envmaps. True if the map is ready for use, False if it needs rendering. * Adds a "clear" RNA function to envmaps. Deletes any envmap image data. * Adds a "save" RNA function to envmaps. Writes the envmap to disc with a configurable layout. (Defaults to the current hard-coded layout.) * Updates bpy.ops.texture.envmap_save with configurable layout support as above. These changes, particularly configurable layouts, make exporting envmaps to other software much easier.
2011-08-28 23:24:34 +00:00
Code cleanup: use r_ prefix for return args
2014-03-16 03:24:05 +11:00
static void texture_evaluate(struct Tex *tex, float value[3], float r_color[4])
texture evaluation function (like we had in 2.4x api), requested by Lee. eg: red, green, blue, intensity = texture.evaluate(vec)
2011-09-06 10:49:55 +00:00
{
ClangFormat: apply to source, most of intern Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
2019-04-17 06:17:24 +02:00
TexResult texres = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0, NULL};
Fix #36058: Displace Modifier errors using a baked Image and displace baking inconsistency between 2.67/2.68RC and previous versions This was in fact really nasty bug, caused by multitex_nodes function using global variable R (which is a copy of current renderer). this variable is not initialized to anything meaningful for until first rendering (preview or final) happened. Since multitex_nodes might be used outside of render pipeline, made it so whether CM is on or off as an argument to functions multitex_ext_safe and multitex_ext. Now multitex_nodes() is only shall be used for stuff happening from render pipeline! Also needed to make some changes to other places, so all the usages of texture sampling knows for the fact whether CM is on or off. And one more change is related on behavior of dispalcement, wave, warp, weightvg modifiers and smoke. They'll be always using CM off since texture is used for influence, not for color. It's rather bigger patch, but it's mostly straightforward changes, which we really need to be done. Reviewed by Brecht, thanks!
2013-07-15 14:47:58 +00:00
ClangFormat: apply to source, most of intern Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
2019-04-17 06:17:24 +02:00
/* TODO(sergey): always use color management now. */
multitex_ext(tex, value, NULL, NULL, 1, &texres, 0, NULL, true, false);
texture evaluation function (like we had in 2.4x api), requested by Lee. eg: red, green, blue, intensity = texture.evaluate(vec)
2011-09-06 10:49:55 +00:00
ClangFormat: apply to source, most of intern Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
2019-04-17 06:17:24 +02:00
r_color[0] = texres.tr;
r_color[1] = texres.tg;
r_color[2] = texres.tb;
r_color[3] = texres.tin;
texture evaluation function (like we had in 2.4x api), requested by Lee. eg: red, green, blue, intensity = texture.evaluate(vec)
2011-09-06 10:49:55 +00:00
}
patch [#28355] Better Environment Map scripting from Tom Edwards (artfunkel), with minor edits. This patch makes the following improvements to environment map scripting: * Adds a "is_valid" RNA property to envmaps. True if the map is ready for use, False if it needs rendering. * Adds a "clear" RNA function to envmaps. Deletes any envmap image data. * Adds a "save" RNA function to envmaps. Writes the envmap to disc with a configurable layout. (Defaults to the current hard-coded layout.) * Updates bpy.ops.texture.envmap_save with configurable layout support as above. These changes, particularly configurable layouts, make exporting envmaps to other software much easier.
2011-08-28 23:24:34 +00:00
#else
texture evaluation function (like we had in 2.4x api), requested by Lee. eg: red, green, blue, intensity = texture.evaluate(vec)
2011-09-06 10:49:55 +00:00
void RNA_api_texture(StructRNA *srna)
{
ClangFormat: apply to source, most of intern Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
2019-04-17 06:17:24 +02:00
FunctionRNA *func;
PropertyRNA *parm;
texture evaluation function (like we had in 2.4x api), requested by Lee. eg: red, green, blue, intensity = texture.evaluate(vec)
2011-09-06 10:49:55 +00:00
ClangFormat: apply to source, most of intern Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
2019-04-17 06:17:24 +02:00
func = RNA_def_function(srna, "evaluate", "texture_evaluate");
RNA_def_function_ui_description(func, "Evaluate the texture at the coordinates given");
texture evaluation function (like we had in 2.4x api), requested by Lee. eg: red, green, blue, intensity = texture.evaluate(vec)
2011-09-06 10:49:55 +00:00
ClangFormat: apply to source, most of intern Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
2019-04-17 06:17:24 +02:00
parm = RNA_def_float_vector(func, "value", 3, NULL, -FLT_MAX, FLT_MAX, "", "", -1e4, 1e4);
RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
texture evaluation function (like we had in 2.4x api), requested by Lee. eg: red, green, blue, intensity = texture.evaluate(vec)
2011-09-06 10:49:55 +00:00
ClangFormat: apply to source, most of intern Apply clang format as proposed in T53211. For details on usage and instructions for migrating branches without conflicts, see: https://wiki.blender.org/wiki/Tools/ClangFormat
2019-04-17 06:17:24 +02:00
/* return location and normal */
parm = RNA_def_float_vector(
func, "result", 4, NULL, -FLT_MAX, FLT_MAX, "Result", NULL, -1e4, 1e4);
RNA_def_parameter_flags(parm, PROP_THICK_WRAP, 0);
RNA_def_function_output(func, parm);
texture evaluation function (like we had in 2.4x api), requested by Lee. eg: red, green, blue, intensity = texture.evaluate(vec)
2011-09-06 10:49:55 +00:00
}
patch [#28355] Better Environment Map scripting from Tom Edwards (artfunkel), with minor edits. This patch makes the following improvements to environment map scripting: * Adds a "is_valid" RNA property to envmaps. True if the map is ready for use, False if it needs rendering. * Adds a "clear" RNA function to envmaps. Deletes any envmap image data. * Adds a "save" RNA function to envmaps. Writes the envmap to disc with a configurable layout. (Defaults to the current hard-coded layout.) * Updates bpy.ops.texture.envmap_save with configurable layout support as above. These changes, particularly configurable layouts, make exporting envmaps to other software much easier.
2011-08-28 23:24:34 +00:00
#endif
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