Physics::Contact Class Reference

Represents data of a contact between two geoms (special joint data). More...

#include <Contact.h>

List of all members.

Public Member Functions
osg::Vec3	getPos () const
osg::Vec3	getNormal () const
dReal	getDepth () const
Geom *	getGeom1 () const
Geom *	getGeom2 () const
osg::Vec3	getFrictionDir () const
SurfaceParams &	getSurfaceParams ()
const SurfaceParams &	getSurfaceParams () const
Public Attributes
dReal	arithmeticCineticEnergy
	Arithmetic value of cinetic (collision) energy, in Joules. If this value is negative, that mean geoms' velocities are opposite (means the contact should be not here next step). Can be zero or nearly zero for energy beams for example, even if the beam is charged with a lot of radiant energy.
Friends
class	Geom
class	Joint
class	NearCallback

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Detailed Description

Represents data of a contact between two geoms (special joint data).

This class adds a cinetic energy value (comparing to ODE). Dev note : if confusing, this class can be renamed ContactData.

Definition at line 43 of file Contact.h.

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Member Function Documentation

dReal Physics::Contact::getDepth

(

)

const [inline]

Definition at line 51 of file Contact.h.

osg::Vec3 Physics::Contact::getFrictionDir

(

)

const [inline]

Definition at line 55 of file Contact.h.

References Physics::toGraphVec3().

Geom* Physics::Contact::getGeom1

(

)

const [inline]

Definition at line 52 of file Contact.h.

Geom* Physics::Contact::getGeom2

(

)

const [inline]

Definition at line 53 of file Contact.h.

osg::Vec3 Physics::Contact::getNormal

(

)

const [inline]

Definition at line 50 of file Contact.h.

References Physics::toGraphVec3().

Referenced by Physics::NearCallback::operator()().

osg::Vec3 Physics::Contact::getPos

(

)

const [inline]

Definition at line 49 of file Contact.h.

References Physics::toGraphVec3().

Referenced by Ammo::hitAfter(), C3DPhy::hitAfter(), Explosion::hitBefore(), and Physics::NearCallback::operator()().

const SurfaceParams& Physics::Contact::getSurfaceParams

(

)

const [inline]

Definition at line 57 of file Contact.h.

References Physics::SurfaceParams::asSurfaceParams().

SurfaceParams& Physics::Contact::getSurfaceParams

(

)

[inline]

Definition at line 56 of file Contact.h.

References Physics::SurfaceParams::asSurfaceParams().

Referenced by Physics::NearCallback::operator()().

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Friends And Related Function Documentation

friend class Geom [friend]

Definition at line 44 of file Contact.h.

friend class Joint [friend]

Definition at line 45 of file Contact.h.

friend class NearCallback [friend]

Definition at line 46 of file Contact.h.

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Member Data Documentation

dReal Physics::Contact::arithmeticCineticEnergy

Arithmetic value of cinetic (collision) energy, in Joules. If this value is negative, that mean geoms' velocities are opposite (means the contact should be not here next step). Can be zero or nearly zero for energy beams for example, even if the beam is charged with a lot of radiant energy.

Definition at line 60 of file Contact.h.

Referenced by C3DPhy::hitAfter(), Ammo::hitBefore(), and Physics::NearCallback::operator()().

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

• Contact.h