| Skyler Grey | f2c55ae | 2022-11-05 17:48:02 +0000 | [diff] [blame^] | 1 | #extension GL_OES_standard_derivatives : enable |
| 2 | |||||
| 3 | precision highp float; | ||||
| 4 | |||||
| 5 | uniform float time; | ||||
| 6 | uniform vec2 resolution; | ||||
| 7 | |||||
| 8 | void main( void ) { | ||||
| 9 | |||||
| 10 | float t = time / 50.0; | ||||
| 11 | vec2 position = ( gl_FragCoord.xy / resolution.xy ); | ||||
| 12 | |||||
| 13 | vec3 color = vec3(0, 0, 0); | ||||
| 14 | |||||
| 15 | color.r += sin(t + position.x + position.y); | ||||
| 16 | color.g += cos(t + position.x - position.y); | ||||
| 17 | color.b += sin(-t + position.x); | ||||
| 18 | |||||
| 19 | gl_FragColor = vec4( color, 1.0 ); | ||||
| 20 | |||||
| 21 | } | ||||