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20 lines
711 B
GLSL
20 lines
711 B
GLSL
#version 460
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layout(location = 0) out vec4 fragColor;
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layout(location = 0) in vec2 texCoords;
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layout(binding = 3) uniform sampler2D color;
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float weights[8] = float[] (2.275305315223722e-01, 2.164337365563677e-01, 1.862862434215453e-01, 1.450798722521298e-01, 1.0223605803398833e-01, 6.518858871330833e-02, 3.7610543897114775e-02, 1.963442560317357e-02);
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void main() {
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vec2 tex_offset = 1.0/textureSize(color, 0);
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vec3 result = texture(color, texCoords).rgb * weights[0];
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for(int i = 1; i < 8; i++) {
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result += texture(color, texCoords + vec2(0, tex_offset.y * i)).rgb * weights[i];
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result += texture(color, texCoords - vec2(0, tex_offset.y * i)).rgb * weights[i];
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}
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fragColor = vec4(result, 1);
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}
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