diff options
Diffstat (limited to 'pass1.frag')
| -rw-r--r-- | pass1.frag | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -9,7 +9,7 @@ layout(location = U_LOC_TIME) uniform float time; layout(location = U_LOC_PASS1) uniform sampler2D buf; ivec2 res = ivec2(RES_H, RES_V); -const float step = 0.03; +const float step = 0.02; const float turns = 9.0; const vec3 white = vec3(1.0, 1.0, 1.0); @@ -24,9 +24,9 @@ void main() { vec2 gc = (uv - 0.5) * 2.0; // graph coordinates (-1,-1) to (1,1) gc.x *= float(res.x) / float(res.y); // adjust circle aspect ratio - float offset = time * 1.0; + float offset = time * 4.0; - float mag = 1.3 + 0.5 * sin(2 * time); // braid ratio + float mag = 1.5 + 0.5 * sin(2 * time); // braid ratio float size = 0.4 + 0.1 * sin(3 * time); // total size for (float t = 0.0; t < PI_2; t += step) { |