forked from AuroraMiddleware/gtk
21 lines
588 B
GLSL
21 lines
588 B
GLSL
uniform float u_spread;
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uniform float u_blur_radius;
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uniform vec4 u_color;
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uniform vec2 u_offset;
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uniform vec4 u_outline;
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uniform vec4 u_corner_widths = vec4(0, 0, 0, 0);
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uniform vec4 u_corner_heights = vec4(0, 0, 0, 0);
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void main() {
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vec4 f = gl_FragCoord;
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f.x += u_viewport.x;
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f.y = (u_viewport.y + u_viewport.w) - f.y;
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RoundedRect outline = RoundedRect(vec4(u_outline.xy, u_outline.xy + u_outline.zw), u_corner_widths, u_corner_heights);
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vec4 color = Texture(u_source, vUv);
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color *= (1 - clamp(rounded_rect_coverage (outline, f.xy), 0, 1));
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setOutputColor(color);
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}
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