animate: fix centering on circles

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Caleb Connolly 2022-07-05 14:08:26 +01:00
parent a5af6e1a50
commit 4410f12762
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@ -20,7 +20,7 @@ void circles_wave(int frame, int w, int y_off, long dpi) {
int dist = rad * 4; int dist = rad * 4;
int amplitude = rad * 2; int amplitude = rad * 2;
int left = (w / 2) - (dist * n_circles / 2.0); int left = (w / 2) - (dist * (n_circles-1) / 2.0);
for (unsigned int i = 0; i < n_circles; i++) for (unsigned int i = 0; i < n_circles; i++)
{ {
int x = left + (i * dist); int x = left + (i * dist);