22 lines
582 B
GLSL
22 lines
582 B
GLSL
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// Code adopted from "Creating a Gradient Color in Fragment Shader"
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// by Bahadır on stackoverflow.com
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// https://stackoverflow.com/questions/47376499/creating-a-gradient-color-in-fragment-shader
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precision highp float; varying vec2 vPos;
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uniform vec2 offset;
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uniform vec3 colorCenter;
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uniform vec3 colorBackground;
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void main() {
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vec2 st = vPos.xy + offset.xy;
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// color1 = vec3(1.0,0.55,0);
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// color2 = vec3(0.226,0.000,0.615);
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float mixValue = distance(st,vec2(0,1));
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vec3 color = mix(colorCenter,colorBackground,mixValue);
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gl_FragColor = vec4(color,mixValue);
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}
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