TorusKnotModelNode Class


TorusKnotModelNode Class

TorusKnotModelNode defines a SceneNode that represents a torus knot. Torus knot is a special kind of knot that lies on the surface of an unknotted torus. Similarly, a torus link is a link which lies on the surface of a torus in the same way. Each torus knot is specified by a pair of coprime integers p and q. A torus link arises if p and q are not coprime. A torus knot is trivial (equivalent to the unknot) if and only if either p or q is equal to 1 or −1.

Inheritance Hierarchy

SystemObject
  Ab4d.SharpEngine.CoreComponentBase
    Ab4d.SharpEngine.CoreInitializedSceneComponent
      Ab4d.SharpEngine.SceneNodesSceneNode
        Ab4d.SharpEngine.SceneNodesRenderedNode
          Ab4d.SharpEngine.SceneNodesModelNode
            Ab4d.SharpEngine.SceneNodesTorusKnotModelNode

Namespace: Ab4d.SharpEngine.SceneNodes
Assembly: Ab4d.SharpEngine (in Ab4d.SharpEngine.dll) Version: 3.2.9386+3a404a3e1ebfa4efd231da7fe6f10dfb23b95dc4

Syntax

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public class TorusKnotModelNode : ModelNode

The TorusKnotModelNode type exposes the following members.

Constructors

	Name	Description
	TorusKnotModelNode	Constructor
	TorusKnotModelNode(String)	Constructor
	TorusKnotModelNode(Material, String)	Constructor
	TorusKnotModelNode(Vector3, Single, Single, Single, Material, String)	Constructor
	TorusKnotModelNode(Vector3, Int32, Int32, Single, Single, Single, Int32, Int32, Material, String)	Constructor

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Properties

	Name	Description
	CenterPosition	Center position of the torus knot. Default value is (0, 0, 0). Property change will re-generate the mesh in the next update phase. To immediately re-generate the mesh, call the Update method.
	P	P parameter (number of rotations around its axis of rotational symmetry). Default value is 1. Property change will re-generate the mesh in the next update phase. To immediately re-generate the mesh, call the Update method.
	Q	Q parameter (number of rotations around a circle in the interior of the torus). Default value is 0. Property change will re-generate the mesh in the next update phase. To immediately re-generate the mesh, call the Update method.
	Radius1	First radius of the torus knot. Default value is 5. Property change will re-generate the mesh in the next update phase. To immediately re-generate the mesh, call the Update method.
	Radius2	Second radius of the torus knot. Default value is 2. Property change will re-generate the mesh in the next update phase. To immediately re-generate the mesh, call the Update method.
	Radius3	Third radius of the torus knot. Default value is 1. Property change will re-generate the mesh in the next update phase. To immediately re-generate the mesh, call the Update method.
	USegmentsCount	Number of segments along the length of the knot. Default value is 100. Property change will re-generate the mesh in the next update phase. To immediately re-generate the mesh, call the Update method.
	VSegmentsCount	Number of segments around one knot segment. Default value is 30. Property change will re-generate the mesh in the next update phase. To immediately re-generate the mesh, call the Update method.

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Methods

	Name	Description
	GetCenterPosition	Returns center position of this Box. When applyTransformation is true (by default), then center position is also transformed by Transform. (Overrides ModelNodeGetCenterPosition(Boolean, Boolean))
	OnInitializeSceneResources	Initializes resources with the specified Scene and GpuDevice. This method can be overriden and is called from InitializeSceneResources(Scene) method. (Overrides ModelNodeOnInitializeSceneResources(Scene, VulkanDevice))
	UpdateLocalBoundingBox	UpdateLocalBoundingBox (Overrides ModelNodeUpdateLocalBoundingBox)
	UpdateMesh	UpdateMesh method recreates the mesh based on the current object properties. The method should be overriden in the derived class that provides its own mesh generation. (Overrides ModelNodeUpdateMesh)

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Reference

Ab4d.SharpEngine.SceneNodes Namespace