mirror of https://github.com/axmolengine/axmol.git
17 lines
431 B
GLSL
17 lines
431 B
GLSL
attribute vec4 a_position;
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attribute vec3 a_normal;
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varying vec3 v_reflect;
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void main(void)
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{
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gl_Position = CC_MVPMatrix * a_position;
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// compute reflect
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vec4 positionWorldViewSpace = CC_MVMatrix * a_position;;
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vec3 vEyeVertex = normalize(positionWorldViewSpace.xyz);
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vec3 v_normalVector = CC_NormalMatrix * a_normal;
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v_reflect = normalize(reflect(-vEyeVertex, v_normalVector));
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}
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