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22 lines
398 B
GLSL
22 lines
398 B
GLSL
#ifdef GL_ES
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precision mediump float;
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#endif
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uniform vec2 u_resolution;
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uniform float u_time;
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vec3 colorA = vec3(0.149,0.141,0.912);
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vec3 colorB = vec3(1.000,0.833,0.224);
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void main() {
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vec3 color = vec3(0.0);
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float pct = abs(sin(u_time));
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// Mix uses pct (a value from 0-1) to
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// mix the two colors
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color = mix(colorA, colorB, pct);
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gl_FragColor = vec4(color,1.0);
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}
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