WHavokPhysics Class Reference

Inheritance diagram for WHavokPhysics:

Public Member Functions
	WHavokPhysics (class Wasabi *app)
virtual WError	Initialize ()
virtual void	Cleanup ()
virtual void	Start ()
virtual void	Stop ()
virtual void	Step (float deltaTime)
virtual bool	Stepping () const
virtual bool	RayCast (WVector3 from, WVector3 to)
virtual bool	RayCast (WVector3 from, WVector3 to, W_RAYCAST_OUTPUT *out)
void	SetSpeed (float fSpeed)
void	SetGravity (float x, float y, float z)
void	SetGravity (WVector3 gravity)
hkpWorld *	GetWorld () const
Public Member Functions inherited from WPhysicsComponent
	WPhysicsComponent (class Wasabi *app)
virtual WError	Initialize (bool debug=false)=0
virtual WRigidBody *	CreateRigidBody (uint32_t ID=0) const =0

Public Attributes
WRigidBodyManager *	RigidBodyManager
WConstraintManager *	ConstraintManager
WPhysicsActionManager *	ActionManager
Public Attributes inherited from WPhysicsComponent
WRigidBodyManager *	RigidBodyManager

Additional Inherited Members
Protected Attributes inherited from WPhysicsComponent
class Wasabi *	m_app

Member Function Documentation

Cleanup()

virtual void WHavokPhysics::Cleanup ( )

virtual

Frees all resources allocated by the physics engine.

Implements WPhysicsComponent.

RayCast()

virtual bool WHavokPhysics::RayCast ( WVector3  from, WVector3  to, W_RAYCAST_OUTPUT *  out  )

virtual

Performs a ray cast operation on the physics objects. A ray cast operation checks if a ray segment (given to the function) intersects any geometry, as far as the physics engine is concerned.

Parameters

from	Starting point of the ray
to	End point of the ray
out	A pointer to a structure to be filled with extra output information

Returns

true if the ray intersects some geometry, false otherwise

Implements WPhysicsComponent.

SetGravity() [1/2]

void WHavokPhysics::SetGravity ( float  x, float  y, float  z  )

virtual

Sets the physics gravity.

Parameters

x	Gravity on the x-axis
y	Gravity on the y-axis
z	Gravity on the z-axis

Implements WPhysicsComponent.

SetGravity() [2/2]

void WHavokPhysics::SetGravity ( WVector3  gravity )

virtual

Sets the physics gravity.

Parameters

gravity

Physics gravity vector

Implements WPhysicsComponent.

SetSpeed()

void WHavokPhysics::SetSpeed ( float  fSpeed )

virtual

Sets the simulation speed multiplier

Parameters

fSpeed

Speed multiplier, must be > 0 (1 is normal speed)

Implements WPhysicsComponent.

Start()

virtual void WHavokPhysics::Start ( )

virtual

Start the physics simulation.

Implements WPhysicsComponent.

Step()

virtual void WHavokPhysics::Step ( float  deltaTime )

virtual

Step the physics simulation a certain time forward.

Parameters

deltaTime

Time to step the simulation

Implements WPhysicsComponent.

Stepping()

virtual bool WHavokPhysics::Stepping ( ) const

virtual

This function must return true if called during Step(), and false otherwise

Returns

true if the physics simulation is stepping, false otherwise

Implements WPhysicsComponent.

Stop()

virtual void WHavokPhysics::Stop ( )

virtual

Stop (pause) the physics simulation.

Implements WPhysicsComponent.

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

• include/Wasabi/Physics/Havok/WHavokPhysics.hpp