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https://github.com/LucasDower/ObjToSchematic.git
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21 lines
487 B
GLSL
21 lines
487 B
GLSL
uniform vec3 u_lightWorldPos;
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uniform mat4 u_worldViewProjection;
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uniform mat4 u_worldInverseTranspose;
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attribute vec4 position;
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attribute vec2 texcoord;
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attribute vec3 normal;
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varying float v_lighting;
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varying vec2 v_texcoord;
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void main() {
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v_texcoord = texcoord;
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float lighting = abs(dot(normal, normalize(u_lightWorldPos)));
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lighting = (clamp(lighting, 0.0, 1.0) * 0.66) + 0.33;
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v_lighting = lighting;
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gl_Position = u_worldViewProjection * vec4(position.xyz, 1.0);
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}
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