SoCollisionShapeSphere Class Reference
[libipsa classes, CollisionShape classes]

Defines a CollisionShape of type Sphere. This sphere is used for collision handling. More...

#include <SoCollisionShapeSphere.h>

Inheritance diagram for SoCollisionShapeSphere:

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Collaboration diagram for SoCollisionShapeSphere:

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List of all members.

Public Member Functions
virtual SoCollisionShape *	copy (SbBool copyConnections) const
	SoCollisionShapeSphere (const SbString &nodeName="")
Static Public Member Functions
static void	initClass ()
Public Attributes
SoSFFloat	radius
Protected Member Functions
virtual dGeomID	cGeom (const SbMatrix &mm)
virtual void	updateVisualisationAndOdeProperties ()
Private Member Functions
	SO_KIT_HEADER (SoCollisionShapeSphere)

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Detailed Description

Defines a CollisionShape of type Sphere. This sphere is used for collision handling.

A sphere

Definition at line 32 of file SoCollisionShapeSphere.h.

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Constructor & Destructor Documentation

SoCollisionShapeSphere::SoCollisionShapeSphere

(

const SbString &

nodeName = ""

)

The constructor of SoCollisionShapeSphere. It changes the type of SoCollisionShape::visualisation to SoSphere creates all necessary sensors and calls SoCollisionShapeSphere::setUpConnections().

Parameters:

nodeName

name of the node in the Inventor scenegraph

Definition at line 57 of file SoCollisionShapeSphere.cpp.

References radius, and SoCollisionShape::updateOdePropertiesTrigger.

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Member Function Documentation

dGeomID SoCollisionShapeSphere::cGeom

(

const SbMatrix &

mm

)

[protected, virtual]

Creates a sphere geom object. This method creates a sphere geom using the value from SoCollisionShapeSphere::radius, and returns its ID.

Parameters:

mm

the model matrix of the current node

Returns:

dGeomID: The dGeomID of the box geom.

Reimplemented from SoCollisionShape.

Definition at line 112 of file SoCollisionShapeSphere.cpp.

References radius, and SoCollisionShape::space.

SoCollisionShape * SoCollisionShapeSphere::copy

(

SbBool

copyConnections

)

const [virtual]

The overwritten copy() method

Parameters:

copyConnections

copy connections if true

Reimplemented from SoCollisionShape.

Definition at line 77 of file SoCollisionShapeSphere.cpp.

References SoCollisionShape::setUpConnections().

void SoCollisionShapeSphere::initClass

(

)

[static]

Initialises the class and it's type id variables.

Reimplemented from SoCollisionShape.

Definition at line 45 of file SoCollisionShapeSphere.cpp.

SoCollisionShapeSphere::SO_KIT_HEADER

(

SoCollisionShapeSphere

)

[private]

void SoCollisionShapeSphere::updateVisualisationAndOdeProperties

(

)

[protected, virtual]

This method updates the parameters of the visualisation shape to match those of its parent object. If no visualisation shape is found a default one is created.

Reimplemented from SoCollisionShape.

Definition at line 90 of file SoCollisionShapeSphere.cpp.

References SoCollisionShape::geometry, and radius.

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Member Data Documentation

SoCollisionShapeSphere::radius

The radius of the SoCollisionShapeSphere (default = 1.0f).

Definition at line 44 of file SoCollisionShapeSphere.h.

Referenced by cGeom(), SoCollisionShapeSphere(), SoPhysicsSphere::updateDependentObjects(), and updateVisualisationAndOdeProperties().

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

• include/IPSA/SoCollisionShapeSphere.h
• source/SoCollisionShapeSphere.cpp