60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
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#ifndef __TRANSPARENCY
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#define __TRANSPARENCY
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#include "vectors.h"
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#include "fileio.h"
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enum{
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kMaterialBothSides=1<<0,
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kMaterialUseAlphaChannel=1<<1,
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kMaterialSphereMap=1<<2,
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kMaterialDisableWrap=1<<3,
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kMaterialAlphaTest=1<<4,
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kMaterialDisableShadow=1<<5,
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kMaterialDisableWrapS=1<<6,
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kMaterialDisableWrapT=1<<7,
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kMaterialEnableGlow=1<<8,
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//kMaterialBlurMap=1<<9,
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kMaterialEnableShine=1<<10,
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kMaterialDisableLighting=1<<11,
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kMaterialMoveUVs=1<<12
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};
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typedef struct{
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int numTextures;
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tFileRef *texRefs;
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} tTexRefRecord;
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typedef struct{
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tFileRef texRef;
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int flags;
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float shininess;
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tVector3 specular,ambient,diffuse;
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}tPolyMaterial;
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typedef struct{
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tVector2 texel;
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tVector3 normal,vertex;
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tVector2 texel2;
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} tVertexArrayVertex;
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typedef tVertexArrayVertex tVertexArrayElement[3];
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typedef struct{
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tVertexArrayElement v;
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int textureSet;
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int ghost;
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float glow,blur;
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tPolyMaterial *mat;
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}tTransparentPoly;
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extern float gTunnelFactor,gGlowFactor,gShineFactor,gBlurMapFactor;
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extern int gGhostShine;
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void InitTransparency();
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void DrawTransparentPolys(tVector3 *clipPlanes);
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tTransparentPoly* GetNextTransparentPoly(int allocateMaterial);
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int UseMaterial(tPolyMaterial *mat,int allowTransparency,int textureSet);
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void UseMaterial2(tPolyMaterial *mat,tPolyMaterial *mat2,int textureSet);
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#endif
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