26 lines
480 B
GLSL
Executable File
26 lines
480 B
GLSL
Executable File
#version 330 core
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in vec2 uvCoordinates;
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flat in int atlasPage;
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uniform sampler2DArray textureSampler;
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uniform vec4 recolor;
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out vec4 out_Color;
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void main(void)
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{
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vec3 textCoords = vec3(uvCoordinates, atlasPage);
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float threshold = 1 - 240.0 / 255.0;
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float signedDist = 1 - texture(textureSampler, textCoords).r;
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float fw = fwidth(signedDist);
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vec4 col = recolor;
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col.a *= smoothstep(threshold + 0.2, threshold, signedDist);
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out_Color = col;
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} |