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sl2:: 3d-models

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Zeno Rogue
2019-08-24 14:49:49 +02:00
parent 1e6970ca28
commit fd42b45fce
4 changed files with 26 additions and 13 deletions
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2
hyperpoint.cpp
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@@ -493,6 +493,7 @@ EX bool eqmatrix(transmatrix A, transmatrix B, ld eps IS(.01)) {
// in the 3D space, move the point h orthogonally to the (x,y) plane by z units
EX hyperpoint orthogonal_move(const hyperpoint& h, ld z) {
if(prod) return zshift(h, z);
if(sl2) return slr::translate(h) * cpush0(2, z);
if(!hyperbolic) return rgpushxto0(h) * cpush(2, z) * C0;
if(nil) return nisot::translate(h) * cpush0(2, z);
if(translatable) return hpxy3(h[0], h[1], h[2] + z);
@@ -960,6 +961,7 @@ EX hyperpoint orthogonal_of_C0(hyperpoint h0, hyperpoint h1, hyperpoint h2) {
EX hyperpoint zshift(hyperpoint x, ld z) {
if(GDIM == 3 && WDIM == 2) return rgpushxto0(x) * cpush0(2, z);
else if(sl2) return mscale(x, z);
else if(prod) return mscale(x, z);
else return mscale(x, z);
}