ug::node_tree::CollisionTrianglesNode Class Reference

holds index tuples defining triangles. More...

#include <collision_triangles_node.h>

Inheritance diagram for ug::node_tree::CollisionTrianglesNode:

Public Member Functions
virtual void	add_triangle (int ind1, int ind2, int ind3)
virtual void	add_triangle (int ind1, int ind2, int ind3, CollisionElementID triID)
virtual void	add_triangles (int *pIndices, CollisionElementID *pTriIDs, size_t numTris)
	pIndices and pTriIDs have to be of size numTris*3
virtual void	add_triangles (int *pIndices, size_t numTris)
	pIndices has to be of size numTris*3
virtual void	get_triangle (size_t index, int &ind1Out, int &ind2Out, int &ind3Out) const
virtual CollisionElementID	get_triangle_id (size_t triInd)
	if no identifier has been set for an edge -1 is returned.
virtual const int *	get_triangles () const
virtual size_t	num_triangles () const
virtual void	set_triangle_id (size_t triInd, CollisionElementID triID)
virtual	~CollisionTrianglesNode ()
Public Member Functions inherited from ug::node_tree::Node
virtual	~Node ()
Public Member Functions inherited from ug::node_tree::Object
unsigned int	getObjectCode ()
virtual	~Object ()

Static Public Member Functions
static SPCollisionTrianglesNode	create ()

Protected Types
typedef std::vector< CollisionElementID >	IDVec
typedef std::vector< int >	IndexVec

Protected Member Functions
	CollisionTrianglesNode ()
Protected Member Functions inherited from ug::node_tree::Node
	Node ()
Protected Member Functions inherited from ug::node_tree::Object
	Object ()
	Object (const Object &obj)

Protected Attributes
bool	m_bTriangleIDsSupplied
IDVec	m_vTriIDs
IndexVec	m_vTris
Protected Attributes inherited from ug::node_tree::Object
unsigned int	m_objectCode

Detailed Description

holds index tuples defining triangles.

The index-tuples refer to the next CollisionTreeRootNode, which is higher in the hierarchy.

An identifier can be stored with each triangle - either an integer-value or a void-pointer. Normally appears as a subordinate of CollisionTreeRootNode.

Member Typedef Documentation

IDVec

typedef std::vector<CollisionElementID> ug::node_tree::CollisionTrianglesNode::IDVec

protected

IndexVec

typedef std::vector<int> ug::node_tree::CollisionTrianglesNode::IndexVec

protected

Constructor & Destructor Documentation

~CollisionTrianglesNode()

ug::node_tree::CollisionTrianglesNode::~CollisionTrianglesNode ( )

virtual

CollisionTrianglesNode()

ug::node_tree::CollisionTrianglesNode::CollisionTrianglesNode ( )

protected

References m_bTriangleIDsSupplied.

Referenced by create().

Member Function Documentation

add_triangle() [1/2]

void ug::node_tree::CollisionTrianglesNode::add_triangle ( int  ind1, int  ind2, int  ind3  )

virtual

References add_triangle(), m_bTriangleIDsSupplied, and m_vTris.

Referenced by add_triangle().

add_triangle() [2/2]

void ug::node_tree::CollisionTrianglesNode::add_triangle ( int  ind1, int  ind2, int  ind3, CollisionElementID  triID  )

virtual

References m_bTriangleIDsSupplied, m_vTriIDs, m_vTris, and num_triangles().

add_triangles() [1/2]

void ug::node_tree::CollisionTrianglesNode::add_triangles ( int *  pIndices, CollisionElementID *  pTriIDs, size_t  numTris  )

virtual

pIndices and pTriIDs have to be of size numTris*3

References m_bTriangleIDsSupplied, m_vTriIDs, and m_vTris.

add_triangles() [2/2]

void ug::node_tree::CollisionTrianglesNode::add_triangles ( int *  pIndices, size_t  numTris  )

virtual

pIndices has to be of size numTris*3

References m_bTriangleIDsSupplied, m_vTriIDs, and m_vTris.

create()

SPCollisionTrianglesNode ug::node_tree::CollisionTrianglesNode::create ( )

static

References CollisionTrianglesNode(), ug::node_tree::Object::m_objectCode, and ug::node_tree::OC_COLLISION_TRIANGLES_NODE.

Referenced by ug::node_tree::CreateSubOctrees().

get_triangle()

void ug::node_tree::CollisionTrianglesNode::get_triangle ( size_t  index, int &  ind1Out, int &  ind2Out, int &  ind3Out  ) const

virtual

References m_vTris.

get_triangle_id()

CollisionElementID ug::node_tree::CollisionTrianglesNode::get_triangle_id ( size_t  triInd )

virtual

if no identifier has been set for an edge -1 is returned.

References m_bTriangleIDsSupplied, and m_vTriIDs.

Referenced by ug::node_tree::Traverser_IntersectFaces::handle_collision_triangles(), and ug::node_tree::Traverser_ProjectPoint::handle_collision_triangles().

get_triangles()

const int * ug::node_tree::CollisionTrianglesNode::get_triangles ( ) const

virtual

References m_vTris.

Referenced by ug::node_tree::Traverser_IntersectFaces::handle_collision_triangles(), and ug::node_tree::Traverser_ProjectPoint::handle_collision_triangles().

num_triangles()

size_t ug::node_tree::CollisionTrianglesNode::num_triangles ( ) const

virtual

References m_vTris.

Referenced by add_triangle(), ug::node_tree::Traverser_IntersectFaces::handle_collision_triangles(), ug::node_tree::Traverser_ProjectPoint::handle_collision_triangles(), and set_triangle_id().

set_triangle_id()

void ug::node_tree::CollisionTrianglesNode::set_triangle_id ( size_t  triInd, CollisionElementID  triID  )

virtual

References m_bTriangleIDsSupplied, m_vTriIDs, and num_triangles().

Member Data Documentation

m_bTriangleIDsSupplied

bool ug::node_tree::CollisionTrianglesNode::m_bTriangleIDsSupplied

protected

Referenced by add_triangle(), add_triangle(), add_triangles(), add_triangles(), CollisionTrianglesNode(), get_triangle_id(), and set_triangle_id().

m_vTriIDs

IDVec ug::node_tree::CollisionTrianglesNode::m_vTriIDs

protected

Referenced by add_triangle(), add_triangles(), add_triangles(), get_triangle_id(), and set_triangle_id().

m_vTris

IndexVec ug::node_tree::CollisionTrianglesNode::m_vTris

protected

Referenced by add_triangle(), add_triangle(), add_triangles(), add_triangles(), get_triangle(), get_triangles(), and num_triangles().

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

• ugbase/common/node_tree/collision_triangles_node.h
• ugbase/common/node_tree/collision_triangles_node.cpp