Clément Foucault
d9d65a06d3
We render linear distance to the light in a R32 texture and store it into an octahedron projection inside a 2D texture array. This render the sampling function much more simpler and without edge artifacts.
9 lines
114 B
GLSL
9 lines
114 B
GLSL
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in float linearDistance;
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out vec4 FragColor;
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void main() {
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FragColor = vec4(linearDistance, 0.0, 0.0, 1.0);
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}
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