btPrimitiveTriangle Class Reference

#include <btTriangleShapeEx.h>

Collaboration diagram for btPrimitiveTriangle:

[legend]

List of all members.

Public Member Functions
	btPrimitiveTriangle ()
SIMD_FORCE_INLINE void	buildTriPlane ()
bool	overlap_test_conservative (const btPrimitiveTriangle &other)
	Test if triangles could collide.
SIMD_FORCE_INLINE void	get_edge_plane (int edge_index, btVector4 &plane) const
	Calcs the plane which is paralele to the edge and perpendicular to the triangle plane.
void	applyTransform (const btTransform &t)
int	clip_triangle (btPrimitiveTriangle &other, btVector3 *clipped_points)
	Clips the triangle against this.
bool	find_triangle_collision_clip_method (btPrimitiveTriangle &other, GIM_TRIANGLE_CONTACT &contacts)
	Find collision using the clipping method.
Public Attributes
btVector3	m_vertices [3]
btVector4	m_plane
btScalar	m_margin
btScalar	m_dummy

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Detailed Description

Definition at line 74 of file btTriangleShapeEx.h.

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Constructor & Destructor Documentation

btPrimitiveTriangle::btPrimitiveTriangle

(

)

[inline]

Definition at line 81 of file btTriangleShapeEx.h.

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Member Function Documentation

void btPrimitiveTriangle::applyTransform

(

const btTransform &

t

)

[inline]

Definition at line 108 of file btTriangleShapeEx.h.

SIMD_FORCE_INLINE void btPrimitiveTriangle::buildTriPlane

(

)

[inline]

Definition at line 87 of file btTriangleShapeEx.h.

int btPrimitiveTriangle::clip_triangle	(	btPrimitiveTriangle &	other,
		btVector3 *	clipped_points
	)

Clips the triangle against this.

Precondition:

clipped_points must have MAX_TRI_CLIPPING size, and this triangle must have its plane calculated.

Returns:

the number of clipped points

Definition at line 89 of file btTriangleShapeEx.cpp.

bool btPrimitiveTriangle::find_triangle_collision_clip_method	(	btPrimitiveTriangle &	other,
		GIM_TRIANGLE_CONTACT &	contacts
	)

Find collision using the clipping method.

Precondition:

this triangle and other must have their triangles calculated

Definition at line 126 of file btTriangleShapeEx.cpp.

SIMD_FORCE_INLINE void btPrimitiveTriangle::get_edge_plane	(	int	edge_index,
		btVector4 &	plane
	)			const [inline]

Calcs the plane which is paralele to the edge and perpendicular to the triangle plane.

Precondition:

this triangle must have its plane calculated.

Definition at line 101 of file btTriangleShapeEx.h.

bool btPrimitiveTriangle::overlap_test_conservative

(

const btPrimitiveTriangle &

other

)

Test if triangles could collide.

class btPrimitiveTriangle

Definition at line 65 of file btTriangleShapeEx.cpp.

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Member Data Documentation

btScalar btPrimitiveTriangle::m_dummy

Definition at line 80 of file btTriangleShapeEx.h.

btScalar btPrimitiveTriangle::m_margin

Definition at line 79 of file btTriangleShapeEx.h.

btVector4 btPrimitiveTriangle::m_plane

Definition at line 78 of file btTriangleShapeEx.h.

btVector3 btPrimitiveTriangle::m_vertices[3]

Definition at line 77 of file btTriangleShapeEx.h.

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

• btTriangleShapeEx.h
• btTriangleShapeEx.cpp