GeoIntersect.h File Reference

A few simple geometry intersection functions. More...

Go to the source code of this file.

Namespaces
namespace	GEO
	Geometry library.
namespace	GEO::INTERSECT
	Intersection detection.
namespace	GEO::RESOLVE
	Collision resolution.
Functions
bool	GEO::INTERSECT::LinePlane (const Line &inLine, const Plane &inPlane, Vector3 &outPoint)
	line and plane intersection
bool	GEO::INTERSECT::LinePlane (const Line &inLine, const Plane &inPlane)
	line and plane intersection
bool	GEO::INTERSECT::LineSphere (const Line &inLine, const Sphere &inSphere, Vector3 &outPoint1, Vector3 &outPoint2)
	line and sphere
bool	GEO::INTERSECT::LineSphere (const Line &inLine, const Sphere &inSphere)
	line and sphere
bool	GEO::INTERSECT::RaySphere (const Line &inLine, const Sphere &inSphere)
	ray and sphere
bool	GEO::INTERSECT::LineYAlignedEllipsoid (const Line &inLine, const YAlignedEllipsoid &inEllipse, Vector3 &outPoint1, Vector3 &outPoint2)
	line and y-axis-aligned ellipsoid
bool	GEO::INTERSECT::RayYAlignedEllipsoid (const Line &inLine, const YAlignedEllipsoid &inEllipse)
	ray and y-axis-aligned ellipsoid
bool	GEO::INTERSECT::LineAARectoid (const Line &inLine, const AARectoid &rect, Vector3 &outPoint1, Vector3 &outNormal1, Vector3 &outPoint2, Vector3 &outNormal2)
	line and axis aligned 3d rectangle
bool	GEO::INTERSECT::LineXAlignedUnboundedCylinder (const Line &inLine, const XAlignedUnboundedCylinder &inCyl, Vector3 &outPoint1, Vector3 &outPoint2)
	line and axis aligned unbounded cylinder
Vector3	GEO::INTERSECT::NormalFromIntersection (const Vector3 &isect, const XAlignedUnboundedCylinder &inCyl)
	line and axis aligned unbounded cylinder
bool	GEO::INTERSECT::RayXAlignedUnboundedCylinder (const Line &inLine, const XAlignedUnboundedCylinder &inCyl)
	ray and x-axis-aligned unbounded cylinder
bool	GEO::INTERSECT::CircleCircle (const Circle &inCircle1, const Circle &inCircle2)
	circle and circle
bool	GEO::INTERSECT::Line2DSegmentCircle (const Line2D &inLine, const Circle &inCircle, GEO::Vector2 &outPos)
	line segment and circle
bool	GEO::RESOLVE::CircleEqualMass (const GEO::Vector2 &pos1, const GEO::Vector2 &vel1, const GEO::Vector2 &pos2, const GEO::Vector2 &vel2, GEO::Vector2 &outVel1, GEO::Vector2 &outVel2)
	resolves a collision between two round objects of equal mass (circle or sphere)
bool	GEO::RESOLVE::CircleDifferentMass (const GEO::Vector2 &pos1, const GEO::Vector2 &vel1, float mass1, const GEO::Vector2 &pos2, const GEO::Vector2 &vel2, float mass2, GEO::Vector2 &outVel1, GEO::Vector2 &outVel2)
	resolves a collision between two round objects of equal mass (circle or sphere)

---

Detailed Description

A few simple geometry intersection functions.