28 lines
863 B
GLSL
28 lines
863 B
GLSL
#version 450
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#ifdef GL_ES
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precision mediump float;
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#endif
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uniform sampler2D tex;
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uniform vec2 dirInv;
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in vec2 texCoord;
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out vec4 fragColor;
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void main() {
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fragColor.rgb = texture(tex, texCoord + (dirInv * 5.5)).rgb;
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fragColor.rgb += texture(tex, texCoord + (dirInv * 4.5)).rgb;
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fragColor.rgb += texture(tex, texCoord + (dirInv * 3.5)).rgb;
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fragColor.rgb += texture(tex, texCoord + (dirInv * 2.5)).rgb;
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fragColor.rgb += texture(tex, texCoord + dirInv * 1.5).rgb;
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fragColor.rgb += texture(tex, texCoord).rgb;
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fragColor.rgb += texture(tex, texCoord - dirInv * 1.5).rgb;
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fragColor.rgb += texture(tex, texCoord - (dirInv * 2.5)).rgb;
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fragColor.rgb += texture(tex, texCoord - (dirInv * 3.5)).rgb;
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fragColor.rgb += texture(tex, texCoord - (dirInv * 4.5)).rgb;
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fragColor.rgb += texture(tex, texCoord - (dirInv * 5.5)).rgb;
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fragColor.rgb /= vec3(11.0);
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}
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