1 #version 100 2 vec4 texture2D (sampler2D sampler, vec2 coord, float bias); 3 vec4 texture2DProj (sampler2D sampler, vec3 coord, float bias); 4 vec4 texture2DProj (sampler2D sampler, vec4 coord, float bias); 5 6 vec4 textureCube (samplerCube sampler, vec3 coord, float bias); 7
