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use sin(uTime) instead of the unset uSinTime

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41666 2023-10-10 12:35:06 -04:00
parent dbc1fd7c17
commit 2a19346038
2 changed files with 2 additions and 4 deletions
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2
html/003-scene/main.js
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File diff suppressed because one or more lines are too long

4
src/common-shaders/uv-rainbow.frag
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@ -2,8 +2,6 @@
precision highp float;
uniform float uTime;
uniform float uSinTime;
uniform float uCosTime;
in vec2 vTextureCoord;
out vec4 fragColor;
@ -25,7 +23,7 @@ vec3 hsv2rgb(vec3 c) {
}
void main() {
float zComponent = uSinTime * 0.001 * 0.5 + 0.5;
float zComponent = sin(uTime) * 0.001 * 0.5 + 0.5;
vec3 hsv = rgb2hsv(vec3(vTextureCoord, zComponent));
hsv.x += uTime * 0.0001;
hsv.y = 1.0;