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small refactor
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parent
e070de9ae7
commit
115b9b0f45
15
polygons.cpp
15
polygons.cpp
@ -585,6 +585,15 @@ void dqi_poly::gldraw() {
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}
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}
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#endif
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#endif
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double scale_at(const transmatrix& T) {
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using namespace hyperpoint_vec;
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hyperpoint h1, h2, h3;
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applymodel(tC0(T), h1);
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applymodel(T * xpush0(.01), h2);
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applymodel(T * ypush(.01) * C0, h3);
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return sqrt(hypot2(h2-h1) * hypot2(h3-h1) / .0001);
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}
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double linewidthat(const hyperpoint& h) {
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double linewidthat(const hyperpoint& h) {
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if(!(vid.antialias & AA_LINEWIDTH)) return 1;
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if(!(vid.antialias & AA_LINEWIDTH)) return 1;
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else if(hyperbolic && pmodel == mdDisk && vid.alpha == 1) {
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else if(hyperbolic && pmodel == mdDisk && vid.alpha == 1) {
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@ -601,11 +610,7 @@ double linewidthat(const hyperpoint& h) {
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using namespace hyperpoint_vec;
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using namespace hyperpoint_vec;
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hyperpoint h0 = h / zlevel(h);
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hyperpoint h0 = h / zlevel(h);
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transmatrix T = rgpushxto0(h0);
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transmatrix T = rgpushxto0(h0);
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hyperpoint h1, h2, h3;
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return scale_at(T);
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applymodel(h0, h1);
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applymodel(T * xpush0(.01), h2);
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applymodel(T * ypush(.01) * C0, h3);
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return sqrt(hypot2(h2-h1) * hypot2(h3-h1) / .0001);
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}
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}
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return 1;
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return 1;
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}
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}
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