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Giga Geometry Implementation

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josh
2024-04-08 13:27:56 -04:00
parent 0aff68b63e
commit d7b2157b0c
32 changed files with 1235 additions and 126 deletions
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15
include/J3ML/Geometry/Capsule.h
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@@ -24,10 +24,23 @@ namespace J3ML::Geometry
LineSegment l;
// Specifies the radius of this capsule
float r;
public:
Capsule();
Capsule(const LineSegment& endPoints, float radius);
Capsule(const Vector3& bottomPt, const Vector3& topPt, float radius);
/// Quickly returns an arbitrary point inside this Capsule. Used in GJK intersection test.
inline Vector3 AnyPointFast() const { return l.A; }
/// Computes the extreme point of this Capsule in the given direction.
/** An extreme point is a farthest point of this Capsule in the given direction. Given a direction,
this point is not necessarily unique.
@param direction The direction vector of the direction to find the extreme point. This vector may
be unnormalized, but may not be null.
@return The extreme point of this Capsule in the given direction. */
Vector3 ExtremePoint(const Vector3 &direction) const;
Vector3 ExtremePoint(const Vector3 &direction, float &projectionDistance) const;
bool IsDegenerate() const;
float Height() const;
float Diameter() const;