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inforder:: remap floorshapes correctly

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Zeno Rogue 2019-10-10 13:11:14 +02:00
parent 51ffd708d0
commit 8150fd3e7d
1 changed files with 7 additions and 1 deletions
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8
floorshapes.cpp
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@ -123,7 +123,12 @@ matrixitem genitem(const transmatrix& m1, const transmatrix& m2, int nsym) {
return mi;
}
bool do_kleinize() { return S3 >= OINF; }
hyperpoint kleinize(hyperpoint h) { return point3(h[0]/h[2], h[1]/h[2], 1); }
void addmatrix(matrixlist& matrices, hyperpoint o0, hyperpoint o1, hyperpoint o2, hyperpoint n0, hyperpoint n1, hyperpoint n2, int d, int osym, int nsym) {
if(do_kleinize()) o0 = kleinize(o0), o1 = kleinize(o1), o2 = kleinize(o2), n0 = kleinize(n0), n1 = kleinize(n1), n2 = kleinize(n2);
matrices.v.push_back(genitem(inverse(spin(2*M_PI*d/osym)*build_matrix(o0, o1, o2,C02)), spin(2*M_PI*d/nsym)*build_matrix(n0, n1, n2,C02), nsym));
}
@ -222,10 +227,11 @@ void geometry_information::bshape2(hpcshape& sh, PPR prio, int shapeid, matrixli
for(int r=0; r<nsym; r+=osym/rots) {
for(hyperpoint h: lst) {
hyperpoint nh = h;
if(do_kleinize()) nh = kleinize(nh);
int mapped = 0;
for(auto& m: matrices) {
hyperpoint z = m.first * h;
if(z[0] > -1e-5 && z[1] > -1e-5 && z[LDIM] > -1e-5) {
if(z[0] > -1e-5 && z[1] > -1e-5 && z[2] > -1e-5) {
nh = m.second[r] * z, mapped++;
}
}