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bodies::ConvexMesh Class Reference

Definition of a convex mesh. Convex hull is computed for a given shape::Mesh. More...

#include <bodies.h>

Inheritance diagram for bodies::ConvexMesh:
Inheritance graph
[legend]

List of all members.

Public Member Functions

virtual void computeBoundingCylinder (BoundingCylinder &cylinder) const
 Compute the bounding cylinder for the body, in its current pose. Scaling and padding are accounted for.
virtual void computeBoundingSphere (BoundingSphere &sphere) const
 Compute the bounding radius for the body, in its current pose. Scaling and padding are accounted for.
virtual double computeVolume (void) const
 Compute the volume of the body. This method includes changes induced by scaling and padding.
virtual bool containsPoint (const btVector3 &p, bool verbose=false) const
 Check is a point is inside the body.
 ConvexMesh (const shapes::Shape *shape)
 ConvexMesh (void)
const std::vector< btVector3 > & getScaledVertices () const
const std::vector< unsigned int > & getTriangles () const
const std::vector< btVector3 > & getVertices () const
virtual bool intersectsRay (const btVector3 &origin, const btVector3 &dir, std::vector< btVector3 > *intersections=NULL, unsigned int count=0) const
 Check is a ray intersects the body, and find the set of intersections, in order, along the ray. A maximum number of intersections can be specified as well. If that number is 0, all intersections are returned.
virtual ~ConvexMesh (void)

Protected Member Functions

unsigned int countVerticesBehindPlane (const btVector4 &planeNormal) const
bool isPointInsidePlanes (const btVector3 &point) const
virtual void updateInternalData (void)
virtual void useDimensions (const shapes::Shape *shape)

Protected Attributes

Box m_boundingBox
BoundingCylinder m_boundingCylinder
btVector3 m_boxOffset
btVector3 m_center
btTransform m_iPose
btVector3 m_meshCenter
double m_meshRadiusB
std::vector< btVector4 > m_planes
double m_radiusB
double m_radiusBSqr
std::vector< btVector3 > m_scaledVertices
std::vector< unsigned int > m_triangles
std::vector< btVector3 > m_vertices

Detailed Description

Definition of a convex mesh. Convex hull is computed for a given shape::Mesh.

Definition at line 366 of file bodies.h.


Constructor & Destructor Documentation

bodies::ConvexMesh::ConvexMesh ( void   )  [inline]

Definition at line 370 of file bodies.h.

bodies::ConvexMesh::ConvexMesh ( const shapes::Shape shape  )  [inline]

Definition at line 375 of file bodies.h.

virtual bodies::ConvexMesh::~ConvexMesh ( void   )  [inline, virtual]

Definition at line 381 of file bodies.h.


Member Function Documentation

void bodies::ConvexMesh::computeBoundingCylinder ( BoundingCylinder cylinder  )  const [virtual]

Compute the bounding cylinder for the body, in its current pose. Scaling and padding are accounted for.

Implements bodies::Body.

Definition at line 956 of file bodies.cpp.

void bodies::ConvexMesh::computeBoundingSphere ( BoundingSphere sphere  )  const [virtual]

Compute the bounding radius for the body, in its current pose. Scaling and padding are accounted for.

Implements bodies::Body.

Definition at line 950 of file bodies.cpp.

double bodies::ConvexMesh::computeVolume ( void   )  const [virtual]

Compute the volume of the body. This method includes changes induced by scaling and padding.

Implements bodies::Body.

Definition at line 992 of file bodies.cpp.

bool bodies::ConvexMesh::containsPoint ( const btVector3 &  p,
bool  verbose = false 
) const [virtual]

Check is a point is inside the body.

Implements bodies::Body.

Definition at line 750 of file bodies.cpp.

unsigned int bodies::ConvexMesh::countVerticesBehindPlane ( const btVector4 &  planeNormal  )  const [protected]

Definition at line 979 of file bodies.cpp.

const std::vector<btVector3>& bodies::ConvexMesh::getScaledVertices (  )  const [inline]

Definition at line 400 of file bodies.h.

const std::vector<unsigned int>& bodies::ConvexMesh::getTriangles (  )  const [inline]

Definition at line 392 of file bodies.h.

const std::vector<btVector3>& bodies::ConvexMesh::getVertices (  )  const [inline]

Definition at line 396 of file bodies.h.

bool bodies::ConvexMesh::intersectsRay ( const btVector3 &  origin,
const btVector3 &  dir,
std::vector< btVector3 > *  intersections = NULL,
unsigned int  count = 0 
) const [virtual]

Check is a ray intersects the body, and find the set of intersections, in order, along the ray. A maximum number of intersections can be specified as well. If that number is 0, all intersections are returned.

Implements bodies::Body.

Definition at line 1005 of file bodies.cpp.

bool bodies::ConvexMesh::isPointInsidePlanes ( const btVector3 &  point  )  const [protected]

Definition at line 966 of file bodies.cpp.

void bodies::ConvexMesh::updateInternalData ( void   )  [protected, virtual]

Implements bodies::Body.

Definition at line 928 of file bodies.cpp.

void bodies::ConvexMesh::useDimensions ( const shapes::Shape shape  )  [protected, virtual]

Implements bodies::Body.

Definition at line 762 of file bodies.cpp.


Member Data Documentation

Definition at line 425 of file bodies.h.

Definition at line 426 of file bodies.h.

btVector3 bodies::ConvexMesh::m_boxOffset [protected]

Definition at line 424 of file bodies.h.

btVector3 bodies::ConvexMesh::m_center [protected]

Definition at line 418 of file bodies.h.

btTransform bodies::ConvexMesh::m_iPose [protected]

Definition at line 416 of file bodies.h.

btVector3 bodies::ConvexMesh::m_meshCenter [protected]

Definition at line 419 of file bodies.h.

Definition at line 422 of file bodies.h.

std::vector<btVector4> bodies::ConvexMesh::m_planes [protected]

Definition at line 412 of file bodies.h.

double bodies::ConvexMesh::m_radiusB [protected]

Definition at line 420 of file bodies.h.

Definition at line 421 of file bodies.h.

std::vector<btVector3> bodies::ConvexMesh::m_scaledVertices [protected]

Definition at line 414 of file bodies.h.

std::vector<unsigned int> bodies::ConvexMesh::m_triangles [protected]

Definition at line 415 of file bodies.h.

std::vector<btVector3> bodies::ConvexMesh::m_vertices [protected]

Definition at line 413 of file bodies.h.


The documentation for this class was generated from the following files:
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geometric_shapes
Author(s): Ioan Sucan
autogenerated on Fri Mar 1 14:16:11 2013