Biomechanical Joint Model  Author: Anderson Maciel

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COME_Proximity Class Reference

#include <comeproximity.h>

Collaboration diagram for COME_Proximity:

[legend]List of all members.

Public Member Functions
	COME_Proximity (COME_Vertex3D *oA, COME_Vertex3D *oB)
	COME_Proximity (COME_Vertex3D *oA, COME_Face *fB, double hardSoftP)
void	updatePointOnFace ()
double	signedDistance ()
double	signedDistance (COME_Point3D p)
	Returns the distance of the point given to the face (faceB) of this proximity. Distance is negative if a penetration occurs.
void	updatePosition ()
void	updateVelocity ()
void	resetDisplacements ()
void	updateAnchors ()
void	updateAnchorsOptimization ()
Public Attributes
COME_Vertex3D *	objA
COME_Face *	faceB
COME_Point3D	pointOnB
double	hardSoft

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Detailed Description

Definition at line 27 of file comeproximity.h.

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Constructor & Destructor Documentation

COME_Proximity::COME_Proximity (  COME_Vertex3D *  oA, COME_Vertex3D *  oB )

Definition at line 26 of file comeproximity.cpp.

COME_Proximity::COME_Proximity (  COME_Vertex3D *  oA, COME_Face *  fB, double  hardSoftP )

Definition at line 33 of file comeproximity.cpp. References faceB, COME_Face::getClosestPointOnFaceToPoint(), hardSoft, objA, pointOnB, COME_Point3D::x, COME_Point3D::y, and COME_Point3D::z. Here is the call graph for this function:

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Member Function Documentation

void COME_Proximity::resetDisplacements (   )

Reset the velocity and position displacements for the anchors of this proximity Definition at line 162 of file comeproximity.cpp. References faceB, COME_Vertex3D::getAnchors(), COME_Face::getVertexGlobalPositionPt(), objA, COME_Vertex3D::setCollisionDisp(), and COME_Vertex3D::setVelocityDisp(). Here is the call graph for this function:

double COME_Proximity::signedDistance (  COME_Point3D  p  )

Returns the distance of the point given to the face (faceB) of this proximity. Distance is negative if a penetration occurs. Definition at line 79 of file comeproximity.cpp. References faceB, COME_Vertex3D::getNormalGlobalPosition(), COME_Face::getNormalGlobalPositionPt(), COME_Face::getVertexGlobalPositionPt(), COME_Face::isInsideGlobalGOOD(), objA, pointOnB, COME_Point3D::vpDistance(), COME_Vector3D::vpDotProduct(), COME_Point3D::x, COME_Point3D::y, and COME_Point3D::z. Here is the call graph for this function:

double COME_Proximity::signedDistance (   )

Returns the distance of this proximity. Distance is negative if a penetration occurs. Definition at line 59 of file comeproximity.cpp. References faceB, COME_Vertex3D::getNormalGlobalPosition(), COME_Face::getNormalGlobalPositionPt(), COME_Vertex3D::getVertexAsPoint3D(), COME_Face::getVertexGlobalPositionPt(), COME_Face::isInsideGlobalGOOD(), objA, pointOnB, COME_Point3D::vpDistance(), COME_Vector3D::vpDotProduct(), COME_Point3D::x, COME_Point3D::y, and COME_Point3D::z. Referenced by updateVelocity(). Here is the call graph for this function:

void COME_Proximity::updateAnchors (   )

Update velocity and position of anchors of this proximity (vertex objA and al vertices of objB) taking all buois displacements into account THERE'S A BUG HERE!! ALL DISPLACEMENTS ARE CALCULATED FROM GLOBAL MOLECULES POSITIONS AND APPLIED ONTO LOCAL COORDINATES... DEPRECATED Definition at line 201 of file comeproximity.cpp. References COME_Vertex3D::getAnchors(), and objA. Here is the call graph for this function:

void COME_Proximity::updateAnchorsOptimization (   )

Update velocity and position of anchors of this proximity (vertex objA and al vertices of objB) taking all buois displacements into account This function uses a Jacobian matrix for optimization as in an Inverse Kinematics problem. Definition at line 286 of file comeproximity.cpp.

void COME_Proximity::updatePointOnFace (   )

Definition at line 49 of file comeproximity.cpp. References faceB, COME_Face::getClosestPointOnFaceToPoint(), objA, pointOnB, COME_Point3D::x, COME_Point3D::y, and COME_Point3D::z. Here is the call graph for this function:

void COME_Proximity::updatePosition (   )

Calculate position update for this proximity members when needed. Use barycentric coordinates to define weights for faceB vertices. Definition at line 100 of file comeproximity.cpp. References COME_Vertex3D::addCollisionDisp(), faceB, COME_Vertex3D::getVertexAsPoint3D(), COME_Face::getVertexGlobalPositionPt(), hardSoft, objA, and pointOnB. Referenced by updateVelocity(). Here is the call graph for this function:

void COME_Proximity::updateVelocity (   )

Calculate velocity update for this proximity members when needed Definition at line 121 of file comeproximity.cpp. References COME_Vertex3D::addVelocityDisp(), faceB, COME_Face::getBlendedVelocity(), COME_Vertex3D::getBlendedVelocity(), COME_Vertex3D::getVertexAsPoint3D(), COME_Face::getVertexGlobalPositionPt(), hardSoft, objA, pointOnB, signedDistance(), COME::timestepGlobal, updatePosition(), COME_Vector3D::vpDotProduct(), and COME_Vector3D::vpNormalize(). Here is the call graph for this function:

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Member Data Documentation

COME_Face* COME_Proximity::faceB

Definition at line 35 of file comeproximity.h. Referenced by COME_Proximity(), resetDisplacements(), signedDistance(), updatePointOnFace(), updatePosition(), and updateVelocity().

double COME_Proximity::hardSoft

Definition at line 37 of file comeproximity.h. Referenced by COME_Proximity(), updatePosition(), and updateVelocity().

COME_Vertex3D* COME_Proximity::objA

Definition at line 33 of file comeproximity.h. Referenced by COME_Proximity(), resetDisplacements(), signedDistance(), updateAnchors(), updatePointOnFace(), updatePosition(), and updateVelocity().

COME_Point3D COME_Proximity::pointOnB

Definition at line 36 of file comeproximity.h. Referenced by COME_Proximity(), signedDistance(), updatePointOnFace(), updatePosition(), and updateVelocity().

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

• comeproximity.h
• comeproximity.cpp

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