32 lines
615 B
GLSL
32 lines
615 B
GLSL
// Model-view matrix.
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uniform mat4 u_projTrans;
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// Normal matrix.
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uniform mat4 u_normalMat;
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// Vertex position in world coordinates.
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attribute vec4 a_position;
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// Vertex normal.
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attribute vec4 a_normal;
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// Vertex color.
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attribute vec4 a_color;
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// Vertex position to pass to the fragment shader.
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varying vec4 v_position;
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// Vertex normal to pass to the fragment shader.
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varying vec3 v_normal;
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// Vertex color to pass to the fragment shader.
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varying vec4 v_color;
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void main(){
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v_position = u_projTrans * a_position;
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v_color = a_color;
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v_normal = vec3(u_normalMat * a_normal);
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gl_Position = v_position;
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}
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