cCollisionSpheresTri Class Reference
[Collision Detection]

cCollisionSpheresTri defines the triangle primitives that make up the mesh and are bounded by the collision spheres. It is essentially just a wrapper around a cTriangle object, to which it has a pointer (m_original). More...

#include <CCollisionSpheresGeometry.h>

Inheritance diagram for cCollisionSpheresTri:

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List of all members.

Public Member Functions
	cCollisionSpheresTri (cVector3d a, cVector3d b, cVector3d c, double a_extendedRadius)
	Constructor of cCollisionSpheresTri.
virtual	~cCollisionSpheresTri ()
	Destructor of cCollisionSpheresTri.
bool	computeCollision (cCollisionSpheresGenericShape *a_other, cCollisionRecorder &a_recorder, cCollisionSettings &a_settings)
	Return whether triangle collides with given line.
const cVector3d &	getCenter () const
	Return the center of the triangle.
double	getRadius () const
	Return the radius of the triangle.
cTriangle *	getOriginal ()
	Returns the cTriangle object in the mesh associated with this triangle.
void	setOriginal (cTriangle *a_original)
	Sets the cTriangle object in the mesh associated with this triangle.
Protected Attributes
cCollisionSpheresPoint	m_corner [3]
	The vertices of the triangle.
cCollisionSpheresEdge	m_side [3]
	The edges of the triangle.
cVector3d	m_center
	The center of the triangle.
double	m_radius
	The radius of the triangle.
cTriangle *	m_original
	The cTriangle object in the mesh associated with this triangle.

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Detailed Description

cCollisionSpheresTri defines the triangle primitives that make up the mesh and are bounded by the collision spheres. It is essentially just a wrapper around a cTriangle object, to which it has a pointer (m_original).

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Constructor & Destructor Documentation

cCollisionSpheresTri::cCollisionSpheresTri	(	cVector3d	a,
		cVector3d	b,
		cVector3d	c,
		double	a_extendedRadius
	)

Constructor of cCollisionSpheresTri.

Constructor of cCollisionSpheresTri, to enclose a single triangle in a sphere.

Parameters:

	a	First vertex of the triangle.
	b	Second vertex of the triangle.
	c	Third vertex of the triangle.
	a_extendedRadius	Additional radius to add to sphere.

Returns:

Return a pointer to new cCollisionSpheresTri instance.

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Member Function Documentation

bool cCollisionSpheresTri::computeCollision	(	cCollisionSpheresGenericShape *	a_other,
		cCollisionRecorder &	a_recorder,
		cCollisionSettings &	a_settings
	)			[virtual]

Return whether triangle collides with given line.

Determine whether there is any intersection between the primitives (this triangle and the given line) by calling the collision detection method of the cTriangle object associated with this triangle primitive.

Parameters:

	a_other	The line primitive to check for intersection.
	a_recorder	Stores all collision events.
	a_settings	Contains collision settings information.

Implements cCollisionSpheresGenericShape.

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The documentation for this class was generated from the following files:

• D:/CHAI3D/build-2-0-0/2.0.0/win32/src/collisions/CCollisionSpheresGeometry.h
• D:/CHAI3D/build-2-0-0/2.0.0/win32/src/collisions/CCollisionSpheresGeometry.cpp