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dice:: shapes for other geometries

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Zeno Rogue
2021-05-29 15:46:35 +02:00
parent 2973cada6d
commit e819552986
5 changed files with 96 additions and 17 deletions
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7
hyperpoint.cpp
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@@ -804,6 +804,13 @@ EX void set_column(transmatrix& T, int i, const hyperpoint& H) {
T[j][i] = H[j];
}
EX hyperpoint get_column(transmatrix& T, int i) {
hyperpoint h;
for(int j=0; j<MXDIM; j++)
h[j] = T[j][i];
return h;
}
/** build a matrix using the given vectors as columns */
EX transmatrix build_matrix(hyperpoint h1, hyperpoint h2, hyperpoint h3, hyperpoint h4) {
transmatrix T;