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OpenGL2: Support GL_ARB_vertex_type_2_10_10_10_rev for normals/tangents/lightdirs

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SmileTheory 2013-12-09 17:33:54 -08:00
parent 4c9d39ae6e
commit f6f3a19f73
13 changed files with 239 additions and 198 deletions
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2
code/renderergl2/glsl/lightall_vp.glsl
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@ -206,7 +206,7 @@ void main()
#if defined(USE_LIGHT_VECTOR)
vec3 L = u_LightOrigin.xyz - (position * u_LightOrigin.w);
#elif defined(USE_LIGHT)
vec3 L = attr_LightDirection;
vec3 L = attr_LightDirection * 2.0 - vec3(1.0);
#if defined(USE_MODELMATRIX)
L = (u_ModelMatrix * vec4(L, 0.0)).xyz;
#endif