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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
geometry.cpp
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@@ -577,7 +577,7 @@ void geometry_information::prepare_basics() {
for(int d=0; d<S7; d++)
hexmove[d] = spin(hexshift-d * ALPHA) * xpush(-crossf)* spin(M_PI);
for(int d=0; d<S7; d++) invhexmove[d] = inverse(hexmove[d]);
for(int d=0; d<S7; d++) invhexmove[d] = iso_inverse(hexmove[d]);
hexvdist = hdist(xpush0(hexf), xspinpush0(ALPHA/2, hcrossf));
@@ -951,7 +951,7 @@ EX void switch_always3() {
#endif
if(dual::split(switch_fpp)) return;
check_cgi(); cgi.require_basics();
View = inverse(models::rotmatrix()) * View;
View = iso_inverse(models::rotmatrix()) * View;
if(!vid.always3) {
vid.always3 = true;
apply_always3();