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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.
*
* The Original Code is Copyright (C) 2009 Blender Foundation.
* All rights reserved.
*
*
* Contributor(s): Blender Foundation
*
* ***** END GPL LICENSE BLOCK *****
*/
#include <stdlib.h>
#include <stdio.h>
#include "RNA_define.h"
#include "DNA_material_types.h"
#ifdef RNA_RUNTIME
#include "BKE_material.h"
#include "BKE_texture.h"
/*
Adds material to the first free texture slot.
If all slots are busy, replaces the first.
*/
static void rna_Material_add_texture(Material *ma, Tex *tex, int mapto, int texco)
{
int i;
MTex *mtex;
int slot= -1;
for (i= 0; i < MAX_MTEX; i++) {
if (!ma->mtex[i]) {
slot= i;
break;
}
}
if (slot == -1)
slot= 0;
if (ma->mtex[slot]) {
ma->mtex[slot]->tex->id.us--;
}
else {
ma->mtex[slot]= add_mtex();
}
mtex= ma->mtex[slot];
mtex->tex= tex;
if (tex)
id_us_plus(&tex->id);
mtex->texco= mapto;
mtex->mapto= texco;
}
#else
void RNA_api_material(StructRNA *srna)
{
FunctionRNA *func;
PropertyRNA *parm;
/* copied from rna_def_material_mtex (rna_material.c) */
static EnumPropertyItem prop_texture_coordinates_items[] = {
{TEXCO_GLOB, "GLOBAL", 0, "Global", "Uses global coordinates for the texture coordinates"},
{TEXCO_OBJECT, "OBJECT", 0, "Object", "Uses linked object's coordinates for texture coordinates"},
{TEXCO_UV, "UV", 0, "UV", "Uses UV coordinates for texture coordinates"},
{TEXCO_ORCO, "ORCO", 0, "Generated", "Uses the original undeformed coordinates of the object"},
{TEXCO_STRAND, "STRAND", 0, "Strand", "Uses normalized strand texture coordinate (1D)"},
{TEXCO_STICKY, "STICKY", 0, "Sticky", "Uses mesh's sticky coordinates for the texture coordinates"},
{TEXCO_WINDOW, "WINDOW", 0, "Window", "Uses screen coordinates as texture coordinates"},
{TEXCO_NORM, "NORMAL", 0, "Normal", "Uses normal vector as texture coordinates"},
{TEXCO_REFL, "REFLECTION", 0, "Reflection", "Uses reflection vector as texture coordinates"},
{TEXCO_STRESS, "STRESS", 0, "Stress", "Uses the difference of edge lengths compared to original coordinates of the mesh"},
{TEXCO_TANGENT, "TANGENT", 0, "Tangent", "Uses the optional tangent vector as texture coordinates"},
{0, NULL, 0, NULL, NULL}};
static EnumPropertyItem prop_texture_mapto_items[] = {
{MAP_COL, "COLOR", 0, "Color", "Causes the texture to affect basic color of the material"},
{MAP_NORM, "NORMAL", 0, "Normal", "Causes the texture to affect the rendered normal"},
{MAP_COLSPEC, "SPECULAR_COLOR", 0, "Specularity Color", "Causes the texture to affect the specularity color"},
{MAP_COLMIR, "MIRROR", 0, "Mirror", "Causes the texture to affect the mirror color"},
{MAP_REF, "REFLECTION", 0, "Reflection", "Causes the texture to affect the value of the materials reflectivity"},
{MAP_SPEC, "SPECULARITY", 0, "Specularity", "Causes the texture to affect the value of specularity"},
{MAP_EMIT, "EMIT", 0, "Emit", "Causes the texture to affect the emit value"},
{MAP_ALPHA, "ALPHA", 0, "Alpha", "Causes the texture to affect the alpha value"},
{MAP_HAR, "HARDNESS", 0, "Hardness", "Causes the texture to affect the hardness value"},
{MAP_RAYMIRR, "RAY_MIRROR", 0, "Ray-Mirror", "Causes the texture to affect the ray-mirror value"},
{MAP_TRANSLU, "TRANSLUCENCY", 0, "Translucency", "Causes the texture to affect the translucency value"},
{MAP_AMB, "AMBIENT", 0, "Ambient", "Causes the texture to affect the value of ambient"},
{MAP_DISPLACE, "DISPLACEMENT", 0, "Displacement", "Let the texture displace the surface"},
{MAP_WARP, "WARP", 0, "Warp", "Let the texture warp texture coordinates of next channels"},
{0, NULL, 0, NULL, NULL}};
func= RNA_def_function(srna, "add_texture", "rna_Material_add_texture");
RNA_def_function_ui_description(func, "Add a texture to material's free texture slot.");
parm= RNA_def_pointer(func, "texture", "Texture", "Texture", "Texture to add.");
RNA_def_property_flag(parm, PROP_REQUIRED);
parm= RNA_def_enum(func, "texture_coordinates", prop_texture_coordinates_items, TEXCO_UV, "", "Source of texture coordinate information."); /* optional */
parm= RNA_def_enum(func, "map_to", prop_texture_mapto_items, MAP_COL, "", "Controls which material property the texture affects."); /* optional */
}
#endif
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