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csce441pine64backup/L12/resources/normal_vert.glsl
2017-04-10 17:50:27 -05:00

12 lines
190 B
GLSL

#version 120
attribute vec4 aPos;
attribute vec3 aNor;
uniform mat4 P;
uniform mat4 MV;
varying vec3 vNor;
void main()
{
gl_Position = P * MV * aPos;
vNor = (MV * vec4(aNor, 0.0)).xyz;
}