FGFS-4.1/OpenSceneGraph
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Added support for the texture_env_dot3 extension.

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This commit is contained in:
Robert Osfield
2002-08-24 21:11:07 +00:00
parent 239068f223
commit d87dee5a75
3 changed files with 25 additions and 5 deletions
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4
src/osgPlugins/osg/TexEnvCombine.cpp
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@@ -202,6 +202,8 @@ bool TexEnvCombine_matchCombineParamStr(const char* str,GLint& value)
else if (strcmp(str,"ADD_SIGNED")==0) value = TexEnvCombine::ADD_SIGNED;
else if (strcmp(str,"INTERPOLATE")==0) value = TexEnvCombine::INTERPOLATE;
else if (strcmp(str,"SUBTRACT")==0) value = TexEnvCombine::SUBTRACT;
else if (strcmp(str,"DOT3_RGB")==0) value = TexEnvCombine::DOT3_RGB;
else if (strcmp(str,"DOT3_RGBA")==0) value = TexEnvCombine::DOT3_RGBA;
else return false;
return true;
}
@@ -216,6 +218,8 @@ const char* TexEnvCombine_getCombineParamStr(GLint value)
case(TexEnvCombine::ADD_SIGNED): return "ADD_SIGNED";
case(TexEnvCombine::INTERPOLATE): return "INTERPOLATE";
case(TexEnvCombine::SUBTRACT): return "SUBTRACT";
case(TexEnvCombine::DOT3_RGB): return "DOT3_RGB";
case(TexEnvCombine::DOT3_RGBA): return "DOT3_RGBA";
}
return "";
}