38 lines
877 B
GLSL
38 lines
877 B
GLSL
#version 450
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layout (binding = 1) uniform sampler2D samplerColor;
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struct Gui {
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vec4 offset;
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vec4 color;
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int mode;
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float depth;
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};
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layout (location = 0) in vec2 inUv;
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layout (location = 1) in flat Gui inGui;
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layout (location = 0) out vec4 outFragColor;
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void main() {
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if ( inUv.x < inGui.offset.x ) discard;
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if ( inUv.y < inGui.offset.y ) discard;
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if ( inUv.x > inGui.offset.z ) discard;
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if ( inUv.y > inGui.offset.w ) discard;
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outFragColor = texture(samplerColor, inUv);// vec4(inUv.s, inUv.t, 1.0, 1.0);
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if ( outFragColor.a < 0.001 ) discard;
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if ( inGui.mode == 1 ) {
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outFragColor = inGui.color;
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} else {
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outFragColor *= inGui.color;
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}
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float end = 0.25;
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if ( inUv.x < end ) {
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outFragColor.a = inUv.x / end;
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} else if ( inUv.x + end >= 1 ) {
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float offset = (1 - inUv.x);
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outFragColor.a = offset / end;
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}
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} |