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material works for s2xe and h2xe

This commit is contained in:
Zeno Rogue 2022-02-26 09:46:40 +01:00
parent 1bdb187735
commit 8569242082
1 changed files with 2 additions and 2 deletions
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4
hyperpoint.cpp
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@ -466,8 +466,8 @@ EX transmatrix to_other_side(hyperpoint h1, hyperpoint h2) {
/** @brief positive for a material vertex, 0 for ideal vertex, negative for ultra-ideal vertex */
EX ld material(const hyperpoint& h) {
if(sphere) return intval(h, Hypc);
else if(hyperbolic) return -intval(h, Hypc);
if(sphere || in_s2xe()) return intval(h, Hypc);
else if(hyperbolic || in_h2xe()) return -intval(h, Hypc);
else if(sl2) return h[2]*h[2] + h[3]*h[3] - h[0]*h[0] - h[1]*h[1];
else return h[LDIM];
}