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31 lines
935 B
C++
31 lines
935 B
C++
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#include "SignedDistance.h"
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#include <cmath>
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namespace msdfgen {
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const SignedDistance SignedDistance::INFINITE(-1e240, 1);
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SignedDistance::SignedDistance() : distance(-1e240), dot(1) { }
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SignedDistance::SignedDistance(double dist, double d) : distance(dist), dot(d) { }
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bool operator<(SignedDistance a, SignedDistance b) {
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return fabs(a.distance) < fabs(b.distance) || (fabs(a.distance) == fabs(b.distance) && a.dot < b.dot);
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}
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bool operator>(SignedDistance a, SignedDistance b) {
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return fabs(a.distance) > fabs(b.distance) || (fabs(a.distance) == fabs(b.distance) && a.dot > b.dot);
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}
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bool operator<=(SignedDistance a, SignedDistance b) {
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return fabs(a.distance) < fabs(b.distance) || (fabs(a.distance) == fabs(b.distance) && a.dot <= b.dot);
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}
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bool operator>=(SignedDistance a, SignedDistance b) {
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return fabs(a.distance) > fabs(b.distance) || (fabs(a.distance) == fabs(b.distance) && a.dot >= b.dot);
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}
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}
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