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OpenGL2: Calculate bitangent in shader, and store normal/tangent as normalized byte arrays.

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This commit is contained in:
SmileTheory 2013-11-12 19:21:51 -08:00
parent a53e7c3074
commit 6e5f8cc918
15 changed files with 268 additions and 271 deletions
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2
code/renderergl2/tr_shader.c
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@ -1947,7 +1947,7 @@ static void ComputeVertexAttribs(void)
#ifdef USE_VERT_TANGENT_SPACE
if ((pStage->glslShaderIndex & LIGHTDEF_LIGHTTYPE_MASK) && !(r_normalMapping->integer == 0 && r_specularMapping->integer == 0))
{
shader.vertexAttribs |= ATTR_BITANGENT | ATTR_TANGENT;
shader.vertexAttribs |= ATTR_TANGENT;
}
#endif