forked from AuroraMiddleware/gtk
20 lines
354 B
Plaintext
20 lines
354 B
Plaintext
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// VERTEX_SHADER:
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// mask.glsl
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void main() {
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gl_Position = u_projection * u_modelview * vec4(aPosition, 0.0, 1.0);
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vUv = vec2(aUv.x, aUv.y);
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}
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// FRAGMENT_SHADER:
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// mask.glsl
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uniform sampler2D u_mask;
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void main() {
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vec4 source = GskTexture(u_source, vUv);
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vec4 mask = GskTexture(u_mask, vUv);
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gskSetOutputColor(vec4 (source * mask.a));
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}
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