C# Class BEPUphysics.CollisionShapes.ConvexShapes.BoxShape

Convex shape with width, length, and height.

Inheritance: ConvexShape

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Public Methods

Method	Description
BoxShape ( float width, float height, float length ) : System	Constructs a new box shape.
ComputeCenter ( ) : System.Vector3	Computes the center of the shape. This can be considered its center of mass.
ComputeCenter ( float &volume ) : System.Vector3	Computes the center of the shape. This can be considered its center of mass. This calculation is often associated with the volume calculation, which is given by this method as well.
ComputeMaximumRadius ( ) : float	Computes the maximum radius of the shape. This is often larger than the actual maximum radius; it is simply an approximation that avoids underestimating.
ComputeMinimumRadius ( ) : float	Computes the minimum radius of the shape. This is often smaller than the actual minimum radius; it is simply an approximation that avoids overestimating.
ComputeVolume ( ) : float	Computes the volume of the shape.
ComputeVolumeDistribution ( float &volume ) : Matrix3x3	Computes the volume distribution of the shape as well as its volume. The volume distribution can be used to compute inertia tensors when paired with mass and other tuning factors.
GetBoundingBox ( RigidTransform &shapeTransform, BEPUutilities.BoundingBox &boundingBox ) : void	Gets the bounding box of the shape given a transform.
GetCollidableInstance ( ) : EntityCollidable	Retrieves an instance of an EntityCollidable that uses this EntityShape. Mainly used by compound bodies.
GetLocalExtremePointWithoutMargin ( System.Vector3 &direction, System.Vector3 &extremePoint ) : void	Gets the extreme point of the shape in local space in a given direction.
RayTest ( BEPUutilities.Ray &ray, RigidTransform &transform, float maximumLength, RayHit &hit ) : bool	Gets the intersection between the box and the ray.

Method Details

BoxShape() public method

Constructs a new box shape.

public BoxShape ( float width, float height, float length ) : System
width	float	Width of the box.
height	float	Height of the box.
length	float	Length of the box.
return	System

ComputeCenter() public method

Computes the center of the shape. This can be considered its center of mass.

public ComputeCenter ( ) : System.Vector3
return	System.Vector3

ComputeCenter() public method

Computes the center of the shape. This can be considered its center of mass. This calculation is often associated with the volume calculation, which is given by this method as well.

public ComputeCenter ( float &volume ) : System.Vector3
volume	float	Volume of the shape.
return	System.Vector3

ComputeMaximumRadius() public method

Computes the maximum radius of the shape. This is often larger than the actual maximum radius; it is simply an approximation that avoids underestimating.

public ComputeMaximumRadius ( ) : float
return	float

ComputeMinimumRadius() public method

Computes the minimum radius of the shape. This is often smaller than the actual minimum radius; it is simply an approximation that avoids overestimating.

public ComputeMinimumRadius ( ) : float
return	float

ComputeVolume() public method

Computes the volume of the shape.

public ComputeVolume ( ) : float
return	float

ComputeVolumeDistribution() public method

Computes the volume distribution of the shape as well as its volume. The volume distribution can be used to compute inertia tensors when paired with mass and other tuning factors.

public ComputeVolumeDistribution ( float &volume ) : Matrix3x3
volume	float	Volume of the shape.
return	BEPUutilities.Matrix3x3

GetBoundingBox() public method

Gets the bounding box of the shape given a transform.

public GetBoundingBox ( RigidTransform &shapeTransform, BEPUutilities.BoundingBox &boundingBox ) : void
shapeTransform	BEPUutilities.RigidTransform	Transform to use.
boundingBox	BEPUutilities.BoundingBox	Bounding box of the transformed shape.
return	void

GetCollidableInstance() public method

Retrieves an instance of an EntityCollidable that uses this EntityShape. Mainly used by compound bodies.

public GetCollidableInstance ( ) : EntityCollidable
return	BEPUphysics.BroadPhaseEntries.MobileCollidables.EntityCollidable

GetLocalExtremePointWithoutMargin() public method

Gets the extreme point of the shape in local space in a given direction.

public GetLocalExtremePointWithoutMargin ( System.Vector3 &direction, System.Vector3 &extremePoint ) : void
direction	System.Vector3	Direction to find the extreme point in.
extremePoint	System.Vector3	Extreme point on the shape.
return	void

RayTest() public method

Gets the intersection between the box and the ray.

public RayTest ( BEPUutilities.Ray &ray, RigidTransform &transform, float maximumLength, RayHit &hit ) : bool
ray	BEPUutilities.Ray	Ray to test against the box.
transform	BEPUutilities.RigidTransform	Transform of the shape.
maximumLength	float	Maximum distance to travel in units of the direction vector's length.
hit	BEPUutilities.RayHit	Hit data for the raycast, if any.
return	bool