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fixed hemisphere+sphere lines

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Zeno Rogue 2024-06-28 14:01:16 +02:00
parent be949b3698
commit c853d9d7b4
1 changed files with 2 additions and 0 deletions
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hypgraph.cpp
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@ -2691,6 +2691,8 @@ EX void draw_model_elements() {
hyperpoint a = xpush0(z); hyperpoint a = xpush0(z);
ld cb = pconf.ball() [1][1]; ld cb = pconf.ball() [1][1];
ld sb = pconf.ball() [1][2]; ld sb = pconf.ball() [1][2];
if(pmodel == mdHemisphere && sphere) cb = -cb;
a[1] = sb * a[2] / cb; a[1] = sb * a[2] / cb;
a[0] = sqrt(-1 + a[2] * a[2] - a[1] * a[1]); a[0] = sqrt(-1 + a[2] * a[2] - a[1] * a[1]);