Material class to represent a set of FEM material properties. More...

#include <PxFEMMaterial.h>

Inheritance diagram for physx::PxFEMMaterial:

Collaboration diagram for physx::PxFEMMaterial:

Public Member Functions
virtual void	setYoungsModulus (PxReal young)=0
	Sets young's modulus which defines the body's stiffness.

virtual PxReal	getYoungsModulus () const =0
	Retrieves the young's modulus value.

virtual void	setPoissons (PxReal poisson)=0
	Sets the Poisson's ratio which defines the body's volume preservation. Completely incompressible materials have a poisson ratio of 0.5. Its value should not be set to exactly 0.5 because this leads to numerical problems.

virtual PxReal	getPoissons () const =0
	Retrieves the Poisson's ratio.

virtual void	setDynamicFriction (PxReal dynamicFriction)=0
	Sets the dynamic friction value which defines the strength of resistance when two objects slide relative to each other while in contact.

virtual PxReal	getDynamicFriction () const =0
	Retrieves the dynamic friction value.

Public Member Functions inherited from physx::PxBaseMaterial
PX_INLINE	PxBaseMaterial (PxType concreteType, PxBaseFlags baseFlags)

PX_INLINE	PxBaseMaterial (PxBaseFlags baseFlags)

Public Member Functions inherited from physx::PxRefCounted
virtual void	release ()=0
	Decrements the reference count of the object and releases it if the new reference count is zero.

virtual PxU32	getReferenceCount () const =0
	Returns the reference count of the object.

virtual void	acquireReference ()=0
	Acquires a counted reference to this object.

Public Member Functions inherited from physx::PxBase
virtual const char *	getConcreteTypeName () const =0
	Returns string name of dynamic type.

template<class T >
T *	is ()

template<class T >
const T *	is () const

PX_FORCE_INLINE PxType	getConcreteType () const
	Returns concrete type of object.

PX_FORCE_INLINE void	setBaseFlag (PxBaseFlag::Enum flag, bool value)
	Set PxBaseFlag

PX_FORCE_INLINE void	setBaseFlags (PxBaseFlags inFlags)
	Set PxBaseFlags

PX_FORCE_INLINE PxBaseFlags	getBaseFlags () const
	Returns PxBaseFlags.

virtual bool	isReleasable () const
	Whether the object is subordinate.

Protected Member Functions
PX_INLINE	PxFEMMaterial (PxType concreteType, PxBaseFlags baseFlags)

PX_INLINE	PxFEMMaterial (PxBaseFlags baseFlags)

virtual bool	isKindOf (const char *name) const
	Returns whether a given type name matches with the type of this instance.

Protected Member Functions inherited from physx::PxRefCounted
virtual void	onRefCountZero ()

PX_INLINE	PxRefCounted (PxType concreteType, PxBaseFlags baseFlags)

PX_INLINE	PxRefCounted (PxBaseFlags baseFlags)

Protected Member Functions inherited from physx::PxBase
PX_INLINE	PxBase (PxType concreteType, PxBaseFlags baseFlags)
	Constructor setting concrete type and base flags.

PX_INLINE	PxBase (PxBaseFlags baseFlags)
	Deserialization constructor setting base flags.

virtual	~PxBase ()
	Destructor.

template<class T >
bool	typeMatch () const

Additional Inherited Members
Public Attributes inherited from physx::PxBaseMaterial
void *	userData
	user can assign this to whatever, usually to create a 1:1 relationship with a user object.

Protected Attributes inherited from physx::PxBase
PxType	mConcreteType

PxBaseFlags	mBaseFlags

PxU32	mBuiltInRefCount

Detailed Description

Material class to represent a set of FEM material properties.

See also: PxPhysics.createFEMSoftBodyMaterial

Member Function Documentation

◆ getDynamicFriction()

virtual PxReal physx::PxFEMMaterial::getDynamicFriction ( ) const

pure virtual

Retrieves the dynamic friction value.

Returns: The dynamic friction value

See also: setDynamicFriction()

Implemented in physx::NpFEMSoftBodyMaterial.

◆ getPoissons()

virtual PxReal physx::PxFEMMaterial::getPoissons ( ) const

pure virtual

Retrieves the Poisson's ratio.

Returns: The Poisson's ratio.

See also: setPoissons()

Implemented in physx::NpFEMSoftBodyMaterial.

◆ getYoungsModulus()

virtual PxReal physx::PxFEMMaterial::getYoungsModulus ( ) const

pure virtual

Retrieves the young's modulus value.

Returns: The young's modulus value.

See also: setYoungsModulus()

Implemented in physx::NpFEMSoftBodyMaterial.

◆ isKindOf()

virtual bool physx::PxFEMMaterial::isKindOf ( const char * superClass ) const

inlineprotectedvirtual

Returns whether a given type name matches with the type of this instance.

Reimplemented from physx::PxBaseMaterial.

Reimplemented in physx::PxFEMClothMaterial, and physx::PxFEMSoftBodyMaterial.

◆ setDynamicFriction()

virtual void physx::PxFEMMaterial::setDynamicFriction ( PxReal dynamicFriction )

pure virtual

Sets the dynamic friction value which defines the strength of resistance when two objects slide relative to each other while in contact.

Parameters

[in] dynamicFriction The dynamic friction value. Range: [0, PX_MAX_F32)

See also: getDynamicFriction()

Implemented in physx::NpFEMSoftBodyMaterial.

◆ setPoissons()

virtual void physx::PxFEMMaterial::setPoissons ( PxReal poisson )

pure virtual

Sets the Poisson's ratio which defines the body's volume preservation. Completely incompressible materials have a poisson ratio of 0.5. Its value should not be set to exactly 0.5 because this leads to numerical problems.

Parameters

[in] poisson Poisson's ratio. Range: [0, 0.5)