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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2016-02-02 20:22:41 +0100 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2016-02-02 20:22:41 +0100 |
| commit | 69958aac5609d86db5d3f140f514c96eb6023600 (patch) | |
| tree | 24f0ce295306189de151f1dae62b22e0c1ed5496 | |
| parent | 48f1bb474a4a11697af9c33cb69005da49fbf394 (diff) | |
| download | glslview-69958aac5609d86db5d3f140f514c96eb6023600.tar glslview-69958aac5609d86db5d3f140f514c96eb6023600.zip | |
examples: update a few parameters
| -rw-r--r-- | examples/checkers.frag | 2 | ||||
| -rw-r--r-- | examples/symmetry.frag | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/examples/checkers.frag b/examples/checkers.frag index a561842..77de622 100644 --- a/examples/checkers.frag +++ b/examples/checkers.frag @@ -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; diff --git a/examples/symmetry.frag b/examples/symmetry.frag index 7a3fb18..faebd75 100644 --- a/examples/symmetry.frag +++ b/examples/symmetry.frag @@ -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); } |