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Code Issues Releases Wiki Activity

2D3D:: Archimedean no longer crashes after changing

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Zeno Rogue
2019-09-12 22:43:01 +02:00
parent 2d79243ca2
commit 6a7c1438eb
6 changed files with 31 additions and 3 deletions
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hyperpoint.cpp
+11
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@@ -354,6 +354,17 @@ transmatrix matrix4(ld a, ld b, ld c, ld d, ld e, ld f, ld g, ld h, ld i, ld j,
#endif
}
#if MAXMDIM >= 4
void swapmatrix(transmatrix& T) {
for(int i=0; i<4; i++) swap(T[i][2], T[i][3]);
for(int i=0; i<4; i++) swap(T[2][i], T[3][i]);
if(DIM == 3) {
for(int i=0; i<4; i++) T[i][0] = T[0][i] = 0;
T[2][2] = 1;
}
}
#endif
transmatrix parabolic1(ld u) {
if(euclid)
return ypush(u);