SoPhysicsSphere Class Reference
[libipsa classes, Physic Classes]

Defines a physics object with the properties of a sphere. More...

#include <SoPhysicsSphere.h>

Inheritance diagram for SoPhysicsSphere:

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Collaboration diagram for SoPhysicsSphere:

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List of all members.

Public Member Functions
	SoPhysicsSphere (const SbString &nodeName="")
Static Public Member Functions
static void	initClass ()
Public Attributes
SoSFFloat	radius
Protected Member Functions
virtual dMass	getInitialMass ()
virtual void	updateDependentObjects ()
Private Member Functions
	SO_KIT_HEADER (SoPhysicsSphere)

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Detailed Description

Defines a physics object with the properties of a sphere.

This physics object is scaleable.

A sphere

Definition at line 31 of file SoPhysicsSphere.h.

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Constructor & Destructor Documentation

SoPhysicsSphere::SoPhysicsSphere

(

const SbString &

nodeName = ""

)

The constructor of SoPhysicsSphere.

Parameters:

nodeName

name of the node in the Inventor scenegraph

Definition at line 59 of file SoPhysicsSphere.cpp.

References radius, and SoPhysics::updateDependentObjectsTrigger.

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Member Function Documentation

dMass SoPhysicsSphere::getInitialMass

(

)

[protected, virtual]

This method returns the mass of the sphere object. The mass of the object that will be returned is calculated by taking care of changes in scaling.

Returns:

mass: the mass of the sphere.

Reimplemented from SoPhysics.

Definition at line 84 of file SoPhysicsSphere.cpp.

References SoPhysics::inertia, SoPhysics::mass, radius, and SoPhysics::scale.

void SoPhysicsSphere::initClass

(

)

[static]

Initialises the class and it's type id variables.

Reimplemented from SoPhysics.

Definition at line 49 of file SoPhysicsSphere.cpp.

SoPhysicsSphere::SO_KIT_HEADER

(

SoPhysicsSphere

)

[private]

void SoPhysicsSphere::updateDependentObjects

(

)

[protected, virtual]

If the radius field is changed this method is called which passes the changes on to the visualisation shape and collision shape if they are of type Sphere. If the field SoPhysics::AUTO_UPDATE_COLLISION_SHAPE is set to FALSE the collision shape doesn't get uptdated.

Reimplemented from SoPhysics.

Definition at line 118 of file SoPhysicsSphere.cpp.

References SoPhysics::AUTO_UPDATE_COLLISION_SHAPE, SoCollisionShapeSphere::radius, and radius.

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Member Data Documentation

SoPhysicsSphere::radius

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

Definition at line 41 of file SoPhysicsSphere.h.

Referenced by getInitialMass(), SoPhysicsSphere(), and updateDependentObjects().

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

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