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Big change: spatial_embedding option

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Zeno Rogue
2022-12-08 19:38:06 +01:00
parent 90dd9e9866
commit 3e733ae6e9
45 changed files with 981 additions and 527 deletions
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13
euclid.cpp
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@@ -137,10 +137,14 @@ EX namespace euc {
map<gp::loc, struct cdata> eucdata;
void compute_tmatrix() {
bool b = geom3::flipped;
cgi.prepare_basics();
if(b) geom3::light_flip(false);
shifttable = get_shifttable();
tmatrix.resize(S7);
for(int i=0; i<S7; i++)
tmatrix[i] = eumove(shifttable[i]);
if(b) geom3::light_flip(true);
}
void on_dim_change() override {
@@ -1200,13 +1204,14 @@ EX transmatrix eumove(coord co) {
}
transmatrix Mat = Id;
if(a4) {
Mat[0][LDIM] += co[0] * cgi.tessf;
Mat[1][LDIM] += co[1] * cgi.tessf;
Mat[0][2] += co[0] * cgi.tessf;
Mat[1][2] += co[1] * cgi.tessf;
}
else {
Mat[0][LDIM] += (co[0] + co[1] * .5) * cgi.tessf;
Mat[1][LDIM] += co[1] * q3 /2 * cgi.tessf;
Mat[0][2] += (co[0] + co[1] * .5) * cgi.tessf;
Mat[1][2] += co[1] * q3 /2 * cgi.tessf;
}
if(embedded_plane) swapmatrix(Mat);
return Mat;
}