hgeIntersect Struct Reference

Intersection data structure. More...

#include <hgeIntersect.h>

List of all members.

Public Member Functions
hgeVector	GetSurfaceVector (int i=0)
void	SetResponseVector (hgeVector *velocity, float bounce=0.5f)
Public Attributes
bool	collides
std::vector< hgeVector >	points
std::vector< float >	normals

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Detailed Description

Stores information about an intersection between shapes, and provides routines to handle common tasks, like reacting to the intersection.

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Member Function Documentation

hgeVector hgeIntersect::GetSurfaceVector

(

int

i = 0

)

Parameters:

i

Index value of the collision to fetch.

Returns:

Vector perpendicular to the surface of collision.

void hgeIntersect::SetResponseVector	(	hgeVector *	velocity,
		float	bounce = 0.5f
	)

Remarks:

Alters the given velocity vector to the appropriate response for a collision.

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Member Data Documentation

bool hgeIntersect::collides

Remarks:

If there was no collision at all, this is set to false.

std::vector<float> hgeIntersect::normals

Remarks:

normal(s) of each collision

std::vector<hgeVector> hgeIntersect::points

Remarks:

point(s) of collision