FrankE
686151b511
adjusted BVH improved 2D/3D BVH new bounding volumes new test cases renamed some test-cases for grouping reasons made GPC header-only using slight adjustments
39 lines
834 B
C++
39 lines
834 B
C++
#ifndef BOUDINGVOLUMECIRCLE2_H
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#define BOUDINGVOLUMECIRCLE2_H
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#include <vector>
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#include "BoundingVolume.h"
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#include "../Circle2.h"
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class BoundingVolumeCircle2 : public Circle2 {
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public:
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BoundingVolumeCircle2() {;}
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BoundingVolumeCircle2(const Circle2& c) : Circle2(c) {;}
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float getVolumeSize() const {
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return M_PI * (radius*radius);
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}
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bool intersects(const Ray2 ray) const {
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return Circle2::intersects(ray);
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}
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/** construct a volume around the given point-set */
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static BoundingVolumeCircle2 fromVertices(const std::vector<Point2>& verts) {
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BoundingVolumeCircle2 bvs;
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bvs.adjustToPointSet(verts);
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return bvs;
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}
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static BoundingVolumeCircle2 join(const BoundingVolumeCircle2 a, const BoundingVolumeCircle2 b) {
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return BoundingVolumeCircle2(Circle2::join(a, b));
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}
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};
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#endif // BOUDINGVOLUMECIRCLE2_H
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