Shape Class

A shape is used for collision detection. You can create a shape however you like. Shapes used for simulation in World are created automatically when a Fixture is created. Shapes may encapsulate a one or more child shapes.

Inheritance Hierarchy

SystemObject
  Internal.tainicom.Aether.Physics2D.Collision.ShapesShape
    Internal.tainicom.Aether.Physics2D.Collision.ShapesChainShape
    Internal.tainicom.Aether.Physics2D.Collision.ShapesCircleShape
    Internal.tainicom.Aether.Physics2D.Collision.ShapesEdgeShape
    Internal.tainicom.Aether.Physics2D.Collision.ShapesPolygonShape

Namespace: Internal.tainicom.Aether.Physics2D.Collision.Shapes
Assembly: NeoAxis.Core (in NeoAxis.Core.dll) Version: 2024.1.1.0 (2024.1.1.0)

Syntax

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public abstract class Shape

The Shape type exposes the following members.

Constructors

	Name	Description
	Shape	Initializes a new instance of the Shape class

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Properties

	Name	Description
	ChildCount	Get the number of child primitives.
	Density	Gets or sets the density. Changing the density causes a recalculation of shape properties.
	Radius	Radius of the Shape Changing the radius causes a recalculation of shape properties.
	ShapeType	Get the type of this shape.

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Methods

	Name	Description
	Clone	Clone the concrete shape
	ComputeAABB	Given a transform, compute the associated axis aligned bounding box for a child shape.
	ComputeProperties	Compute the mass properties of this shape using its dimensions and density. The inertia tensor is computed about the local origin, not the centroid.
	ComputeSubmergedArea	Used for the buoyancy controller
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	RayCast	Cast a ray against a child shape.
	TestPoint	Test a point for containment in this shape. Note: This only works for convex shapes.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Fields

	Name	Description
	MassData	Contains the properties of the shape such as: - Area of the shape - Centroid - Inertia - Mass

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Extension Methods

	Name	Description
	MethodInvoke	Calls the object method by name. (Defined by ObjectEx.)
	PropertyGet(String, Object, Boolean)	Overloaded. Gets the value of the object property by name. (Defined by ObjectEx.)
	PropertyGetT(String, Object, Boolean)	Overloaded. Gets the value of the object property by name. (Defined by ObjectEx.)
	PropertySet	Sets the value of the object property by name. (Defined by ObjectEx.)

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Reference

Internal.tainicom.Aether.Physics2D.Collision.Shapes Namespace