thebookofshaders/03/space.frag

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GLSL
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2015-03-15 15:21:47 +00:00
#ifdef GL_ES
precision mediump float;
#endif
uniform vec2 u_resolution;
uniform vec2 u_mouse;
uniform float u_time;
void main() {
vec2 st = gl_FragCoord.xy/u_resolution;
gl_FragColor = vec4(st.x,st.y,0.0,1.0);
}