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examples: update a few parameters

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This commit is contained in:
Matthias Schiffer 2016-02-02 20:22:41 +01:00
parent 48f1bb474a
commit 69958aac56
2 changed files with 4 additions and 3 deletions
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2
examples/checkers.frag
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@ -23,7 +23,7 @@ void main(void) {
vec2 p = (gl_FragCoord.xy - m) / s;
float repeat = 8.0;
float time_mod = mod(time / 200, repeat);
float time_mod = mod(time / 300, repeat);
float w = 20 * pow(2, time_mod);
float f = time_mod / repeat;

5
examples/symmetry.frag
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@ -31,9 +31,10 @@ void main(void) {
float scene = 0;
int n = 24;
int n = 32;
float k = 0;
for (int i = 0; i < n; i++) {
float c = square(vec2(0.5, 0) * rot(PI/2*(4.0*i/n)) * vec2(1, 1), 0.3, PI/2*(24.0*i/n - time/800), p);
float c = square(vec2(0.5, 0) * rot(PI/2*(4.0*i/n)) * vec2(1, 1), 0.3, -PI/2*(k*i/n + time/1500), p);
scene = abs(scene - c);
}