forked from bartvdbraak/blender
2e6d576182
Armatures are back Split screen Double sided lightning Ambient lighting Alpha test Material IPO support (one per object atm) Blender materials GLSL shaders - Python access Up to three texture samplers from the material panel ( 2D & Cube map ) Python access to a second set of uv coordinates See http://www.elysiun.com/forum/viewtopic.php?t=58057
156 lines
2.6 KiB
C++
156 lines
2.6 KiB
C++
#ifndef __BL_MATERIAL_H__
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#define __BL_MATERIAL_H__
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#include "STR_String.h"
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#include "MT_Point2.h"
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// --
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struct MTex;
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struct Material;
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struct Image;
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struct TFace;
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struct MTex;
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struct Material;
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struct EnvMap;
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// --
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/** max units
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this will default to users available units
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to build with more available, just increment this value
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although the more you add the slower the search time will be.
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we will go for three, which should be enough
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*/
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#define MAXTEX 3//match in RAS_TexVert
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// different mapping modes
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class BL_Mapping
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{
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public:
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int mapping;
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float scale[3];
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float offsets[3];
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int projplane[3];
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STR_String objconame;
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};
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// base material struct
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class BL_Material
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{
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private:
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unsigned int rgb[4];
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MT_Point2 uv[4];
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public:
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// -----------------------------------
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BL_Material();
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int IdMode;
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unsigned int ras_mode;
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STR_String texname[MAXTEX];
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unsigned int flag[MAXTEX];
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int tile,tilexrep[MAXTEX],tileyrep[MAXTEX];
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STR_String matname;
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STR_String mtexname[MAXTEX];
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float matcolor[4];
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float speccolor[3];
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short transp, pad;
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float hard, spec_f;
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float alpha, emit, color_blend[MAXTEX], ref;
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float amb;
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int blend_mode[MAXTEX];
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int mode;
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int num_enabled;
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int material_index;
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BL_Mapping mapping[MAXTEX];
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STR_String imageId[MAXTEX];
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Material* material;
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TFace* tface;
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Image* img[MAXTEX];
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EnvMap* cubemap[MAXTEX];
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void SetConversionRGB(unsigned int *rgb);
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void GetConversionRGB(unsigned int *rgb);
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void SetConversionUV(MT_Point2 *uv);
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void GetConversionUV(MT_Point2 *uv);
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};
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// BL_Material::IdMode
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enum BL_IdMode {
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DEFAULT_BLENDER=-1,
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TEXFACE,
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ONETEX,
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TWOTEX,
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GREATERTHAN2
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};
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// BL_Material::blend_mode[index]
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enum BL_BlendMode
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{
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BLEND_MIX=1,
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BLEND_ADD,
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BLEND_SUB,
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BLEND_MUL,
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BLEND_SCR
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};
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// -------------------------------------
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// BL_Material::flag[index]
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enum BL_flag
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{
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MIPMAP=1, // set to use mipmaps
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CALCALPHA=2, // additive
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USEALPHA=4, // use actual alpha channel
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TEXALPHA=8, // use alpha combiner functions
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TEXNEG=16, // negate blending
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HASIPO=32
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};
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// BL_Material::ras_mode
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enum BL_ras_mode
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{
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POLY_VIS=1,
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COLLIDER=2,
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ZSORT=4,
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TRANSP=8,
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TRIANGLE=16,
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USE_LIGHT=32
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};
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// -------------------------------------
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// BL_Material::mapping[index]::mapping
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enum BL_MappingFlag
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{
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USEREFL=1,
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USEENV=2,
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USEOBJ=4
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};
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// BL_Material::BL_Mapping::projplane
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enum BL_MappingProj
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{
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PROJN=0,
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PROJX,
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PROJY,
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PROJZ
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};
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// ------------------------------------
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//extern void initBL_Material(BL_Material* mat);
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extern MTex* getImageFromMaterial(Material *mat, int index);
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extern int getNumTexChannels( Material *mat );
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// ------------------------------------
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#endif
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