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optimized inverses

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Zeno Rogue
2020-09-16 05:57:05 +02:00
parent cea3da31fc
commit e26f8f5a5b
16 changed files with 138 additions and 85 deletions
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4
drawing.cpp
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@@ -1278,10 +1278,10 @@ void draw_stretch(dqi_poly *p) {
npoly.V = shiftless(Id);
npoly.flags &= ~(POLY_INVERSE | POLY_FORCE_INVERTED);
transmatrix T2 = stretch::translate( tC0(inverse(View)) );
transmatrix T2 = stretch::translate( tC0(iso_inverse(View)) );
transmatrix U = View * T2;
transmatrix iUV = inverse(U) * p->V.T;
transmatrix iUV = iso_inverse(U) * p->V.T;
vector<hyperpoint> hs;
vector<hyperpoint> ths;