SkeletonHelper.GetNumberOfBones Method

SkeletonHelperGetNumberOfBones Method

Counts the number of bones in a bone chain.

Namespace: DigitalRune.Animation.Character
Assembly: DigitalRune.Animation (in DigitalRune.Animation.dll) Version: 1.4.0.0 (1.4.1.14427)

Syntax

C++

Copy

public static int GetNumberOfBones(
	this SkeletonPose skeletonPose,
	int startBoneIndex,
	int endBoneIndex
)

<ExtensionAttribute>
Public Shared Function GetNumberOfBones ( 
	skeletonPose As SkeletonPose,
	startBoneIndex As Integer,
	endBoneIndex As Integer
) As Integer

public:
[ExtensionAttribute]
static int GetNumberOfBones(
	SkeletonPose^ skeletonPose, 
	int startBoneIndex, 
	int endBoneIndex
)

[<ExtensionAttribute>]
static member GetNumberOfBones : 
        skeletonPose : SkeletonPose * 
        startBoneIndex : int * 
        endBoneIndex : int -> int

Parameters

skeletonPose: Type: DigitalRune.Animation.CharacterSkeletonPose
The skeleton pose.
startBoneIndex: Type: SystemInt32
Index of the start bone (root of the chain). Can be -1.
endBoneIndex: Type: SystemInt32
Index of the end bone (tip of the chain). Must not be -1.

Return Value

Type: Int32
The number of bones in the chain; or 0 if the chain is invalid.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type SkeletonPose. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Exceptions

Exception	Condition
ArgumentNullException	skeletonPose is .

Reference

SkeletonHelper Class

DigitalRune.Animation.Character Namespace