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Code Issues Releases Wiki Activity

transmatrix back to old definition (some weird bugs?) but improved

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Zeno Rogue
2019-09-12 22:50:12 +02:00
parent 64e212cd42
commit 60bf28f359
4 changed files with 38 additions and 24 deletions
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hyperpoint.cpp
+11 -3
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@@ -345,14 +345,22 @@ transmatrix ypush(ld alpha) { return cpush(1, alpha); }
transmatrix zpush(ld z) { return cpush(2, z); }
transmatrix matrix3(ld a, ld b, ld c, ld d, ld e, ld f, ld g, ld h, ld i) {
#if MAXMDIM==3
return transmatrix {{{a,b,c},{d,e,f},{g,h,i}}};
#else
if(DIM == 2)
return transmatrix(hyperpoint(a,b,c,0), hyperpoint(d,e,f,0), hyperpoint(g,h,i,0), hyperpoint(0,0,0,1));
return transmatrix {{{a,b,c,0},{d,e,f,0},{g,h,i,0},{0,0,0,1}}};
else
return transmatrix(hyperpoint(a,b,0,c), hyperpoint(d,e,0,f), hyperpoint(0,0,1,0), hyperpoint(g,h,0,i));
return transmatrix {{{a,b,0,c},{d,e,0,f},{0,0,1,0},{g,h,0,i}}};
#endif
}
transmatrix matrix4(ld a, ld b, ld c, ld d, ld e, ld f, ld g, ld h, ld i, ld j, ld k, ld l, ld m, ld n, ld o, ld p) {
return transmatrix(hyperpoint(a,b,c,d), hyperpoint(e,f,g,h), hyperpoint(i,j,k,l), hyperpoint(m,n,o,p));
#if MAXMDIM==3
return transmatrix {{{a,b,d},{e,f,h},{m,n,p}}};
#else
return transmatrix {{{a,b,c,d},{e,f,g,h},{i,j,k,l},{m,n,o,p}}};
#endif
}
#if MAXMDIM >= 4