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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Contributor(s): Tom Edwards
*
* ***** END GPL LICENSE BLOCK *****
*/
/** \file blender/makesrna/intern/rna_texture_api.c
* \ingroup RNA
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "BLI_utildefines.h"
#include "BLI_path_util.h"
#include "RNA_define.h"
#include "rna_internal.h" /* own include */
#ifdef RNA_RUNTIME
#include "IMB_imbuf.h"
#include "IMB_imbuf_types.h"
#include "DNA_scene_types.h"
#include "BKE_context.h"
#include "BKE_global.h"
#include "RE_pipeline.h"
#include "RE_shader_ext.h"
static void save_envmap(struct EnvMap *env, bContext *C, ReportList *reports, const char *filepath,
struct Scene *scene, float layout[12])
{
if (scene == NULL) {
scene = CTX_data_scene(C);
}
RE_WriteEnvmapResult(reports, scene, env, filepath, scene->r.im_format.imtype, layout);
}
static void clear_envmap(struct EnvMap *env, bContext *C)
{
Main *bmain = CTX_data_main(C);
Tex *tex;
BKE_free_envmapdata(env);
for (tex = bmain->tex.first; tex; tex = tex->id.next)
if (tex->env == env) {
WM_event_add_notifier(C, NC_TEXTURE | NA_EDITED, tex);
break;
}
}
static void texture_evaluate(struct Tex *tex, float value[3], float r_color[4])
{
TexResult texres = {0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0, NULL};
/* TODO(sergey): always use color management now. */
multitex_ext(tex, value, NULL, NULL, 1, &texres, NULL, true);
r_color[0] = texres.tr;
r_color[1] = texres.tg;
r_color[2] = texres.tb;
r_color[3] = texres.tin;
}
#else
void RNA_api_texture(StructRNA *srna)
{
FunctionRNA *func;
PropertyRNA *parm;
func = RNA_def_function(srna, "evaluate", "texture_evaluate");
RNA_def_function_ui_description(func, "Evaluate the texture at the coordinates given");
parm = RNA_def_float_vector(func, "value", 3, NULL, -FLT_MAX, FLT_MAX, "", "", -1e4, 1e4);
RNA_def_property_flag(parm, PROP_REQUIRED);
/* return location and normal */
parm = RNA_def_float_vector(func, "result", 4, NULL, -FLT_MAX, FLT_MAX, "Result", NULL, -1e4, 1e4);
RNA_def_property_flag(parm, PROP_THICK_WRAP);
RNA_def_function_output(func, parm);
}
void RNA_api_environment_map(StructRNA *srna)
{
FunctionRNA *func;
PropertyRNA *parm;
static const float default_layout[] = {0, 0, 1, 0, 2, 0, 0, 1, 1, 1, 2, 1};
func = RNA_def_function(srna, "clear", "clear_envmap");
RNA_def_function_ui_description(func, "Discard the environment map and free it from memory");
RNA_def_function_flag(func, FUNC_USE_CONTEXT);
func = RNA_def_function(srna, "save", "save_envmap");
RNA_def_function_ui_description(func, "Save the environment map to disc using the scene render settings");
RNA_def_function_flag(func, FUNC_USE_CONTEXT | FUNC_USE_REPORTS);
parm = RNA_def_string_file_name(func, "filepath", NULL, FILE_MAX, "File path", "Location of the output file");
RNA_def_property_flag(parm, PROP_REQUIRED);
RNA_def_pointer(func, "scene", "Scene", "", "Overrides the scene from which image parameters are taken");
RNA_def_float_array(func, "layout", 12, default_layout, 0.0f, 1000.0f, "File layout",
"Flat array describing the X,Y position of each cube face in the "
"output image, where 1 is the size of a face - order is [+Z -Z +Y -X -Y +X] "
"(use -1 to skip a face)", 0.0f, 1000.0f);
}
#endif
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