C# Class BEPUphysics.Vehicle.WheelShape

Superclass for the shape of the tires of a vehicle. Responsible for figuring out where the wheel touches the ground and managing graphical properties.

Inheritance: ICollisionRulesOwner

ファイルを表示 Open project: Indiefreaks/igf Class Usage Examples

Protected Properties

Property	Type	Description
detector	Box
localGraphicTransform	Matrix
spinAngle	float
spinVelocity	float
wheel	Wheel
worldTransform	Matrix

Public Methods

Method	Description
UpdateWorldTransform ( ) : void	Updates the wheel's world transform for graphics. Called automatically by the owning wheel at the end of each frame. If the engine is updating asynchronously, you can call this inside of a space read buffer lock and update the wheel transforms safely.

Protected Methods

Method	Description
FindSupport ( Vector3 &location, Vector3 &normal, float &suspensionLength, Collidable &supportCollidable, Entity &entity, BEPUphysics.Materials.Material &material ) : bool	Finds a supporting entity, the contact location, and the contact normal.
Initialize ( ) : void	Initializes the detector entity and any other necessary logic.
UpdateDetectorPosition ( ) : void	Updates the position of the detector before each step.

Private Methods

Method	Description
OnAdditionToSpace ( ISpace space ) : void
OnRemovalFromSpace ( ISpace space ) : void
UpdateSpin ( float dt ) : void	Updates the spin velocity and spin angle for the shape.

Method Details

FindSupport() protected abstract method

Finds a supporting entity, the contact location, and the contact normal.

protected abstract FindSupport ( Vector3 &location, Vector3 &normal, float &suspensionLength, Collidable &supportCollidable, Entity &entity, BEPUphysics.Materials.Material &material ) : bool
location	Vector3	Contact point between the wheel and the support.
normal	Vector3	Contact normal between the wheel and the support.
suspensionLength	float	Length of the suspension at the contact.
supportCollidable	Collidable	Collidable supporting the wheel, if any.
entity	Entity	Entity supporting the wheel, if any.
material	BEPUphysics.Materials.Material	Material of the support.
return	bool

Initialize() protected abstract method

Initializes the detector entity and any other necessary logic.

protected abstract Initialize ( ) : void
return	void

UpdateDetectorPosition() protected abstract method

Updates the position of the detector before each step.

protected abstract UpdateDetectorPosition ( ) : void
return	void

UpdateWorldTransform() public abstract method

Updates the wheel's world transform for graphics. Called automatically by the owning wheel at the end of each frame. If the engine is updating asynchronously, you can call this inside of a space read buffer lock and update the wheel transforms safely.

public abstract UpdateWorldTransform ( ) : void
return	void

Property Details

detector protected_oe property

Collects collision pairs from the environment.

protected Box detector
return	Box

localGraphicTransform protected_oe property

protected Matrix localGraphicTransform
return	Matrix

spinAngle protected_oe property

protected float spinAngle
return	float

spinVelocity protected_oe property

protected float spinVelocity
return	float

wheel protected_oe property

protected Wheel wheel
return	Wheel

worldTransform protected_oe property

protected Matrix worldTransform
return	Matrix