MCore/Sources/MMaths.cpp File Reference

#include "../Includes/MCore.h"

Functions
void	sortFloatList (int indexList[], float floatList[], int start, int end)
void	sortFloatList (float floatList[], int start, int end)
unsigned int	getNextPowerOfTwo (unsigned int x)
bool	isEdgeToEdge2dIntersection (const MVector2 &A, const MVector2 &B, const MVector2 &C, const MVector2 &D, MVector2 *I)
bool	isLineCircleIntersection (const MVector2 &origin, const MVector2 &dest, const MVector2 &circleCenter, float circleRadius)
bool	isBoxToBoxCollision (const MVector3 &minA, const MVector3 &maxA, const MVector3 &minB, const MVector3 &maxB)
bool	isBoxToBox2dCollision (const MVector2 &minA, const MVector2 &maxA, const MVector2 &minB, const MVector2 &maxB)
bool	isPointInBox (const MVector3 &point, const MVector3 &min, const MVector3 &max)
bool	isPointInBox2d (const MVector2 &point, const MVector2 &min, const MVector2 &max)
bool	isEdgeToBoxCollision (const MVector3 &origin, const MVector3 &dest, const MVector3 &min, const MVector3 &max)
bool	isEdgePlaneIntersection (const MVector3 &origin, const MVector3 &dest, const MVector3 &planePoint, const MVector3 &normal, MVector3 *point)
bool	isRaySphereIntersection (const MVector3 &origin, const MVector3 &direction, const MVector3 &sphereCenter, float sphereRadius, MVector3 *point)
bool	isRayPlaneIntersection (const MVector3 &origin, const MVector3 &direction, const MVector3 &planePoint, const MVector3 &planeNormal, MVector3 *point)
bool	isPointInTriangle (const MVector3 &point, const MVector3 &a, const MVector3 &b, const MVector3 &c, const MVector3 &normal)
bool	isEdgeTriangleIntersection (const MVector3 &origin, const MVector3 &dest, const MVector3 &a, const MVector3 &b, const MVector3 &c, const MVector3 &normal, MVector3 *point)
MVector3	getTriangleNormal (const MVector3 &a, const MVector3 &b, const MVector3 &c)

---

Function Documentation

unsigned int getNextPowerOfTwo

(

unsigned int

x

)

MVector3 getTriangleNormal	(	const MVector3 &	a,
		const MVector3 &	b,
		const MVector3 &	c
	)

bool isBoxToBox2dCollision	(	const MVector2 &	minA,
		const MVector2 &	maxA,
		const MVector2 &	minB,
		const MVector2 &	maxB
	)

bool isBoxToBoxCollision	(	const MVector3 &	minA,
		const MVector3 &	maxA,
		const MVector3 &	minB,
		const MVector3 &	maxB
	)

bool isEdgePlaneIntersection	(	const MVector3 &	origin,
		const MVector3 &	dest,
		const MVector3 &	planePoint,
		const MVector3 &	normal,
		MVector3 *	point
	)

bool isEdgeToBoxCollision	(	const MVector3 &	origin,
		const MVector3 &	dest,
		const MVector3 &	min,
		const MVector3 &	max
	)

bool isEdgeToEdge2dIntersection	(	const MVector2 &	A,
		const MVector2 &	B,
		const MVector2 &	C,
		const MVector2 &	D,
		MVector2 *	I
	)

bool isEdgeTriangleIntersection	(	const MVector3 &	origin,
		const MVector3 &	dest,
		const MVector3 &	a,
		const MVector3 &	b,
		const MVector3 &	c,
		const MVector3 &	normal,
		MVector3 *	point
	)

bool isLineCircleIntersection	(	const MVector2 &	origin,
		const MVector2 &	dest,
		const MVector2 &	circleCenter,
		float	circleRadius
	)

bool isPointInBox	(	const MVector3 &	point,
		const MVector3 &	min,
		const MVector3 &	max
	)

bool isPointInBox2d	(	const MVector2 &	point,
		const MVector2 &	min,
		const MVector2 &	max
	)

bool isPointInTriangle	(	const MVector3 &	point,
		const MVector3 &	a,
		const MVector3 &	b,
		const MVector3 &	c,
		const MVector3 &	normal
	)

bool isRayPlaneIntersection	(	const MVector3 &	origin,
		const MVector3 &	direction,
		const MVector3 &	planePoint,
		const MVector3 &	planeNormal,
		MVector3 *	point
	)

bool isRaySphereIntersection	(	const MVector3 &	origin,
		const MVector3 &	direction,
		const MVector3 &	sphereCenter,
		float	sphereRadius,
		MVector3 *	point
	)

void sortFloatList	(	int	indexList[],
		float	floatList[],
		int	start,
		int	end
	)

void sortFloatList	(	float	floatList[],
		int	start,
		int	end
	)