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DigitalRuneSceneHelperSupportsInstanceAlpha Method
Determines whether the opacity of the scene node can be changed using SetInstanceAlpha(SceneNode, Single).

Namespace: DigitalRune.Graphics.SceneGraph
Assembly: DigitalRune.Graphics (in DigitalRune.Graphics.dll) Version: 1.2.0.0 (1.2.1.14562)
Syntax
Copy
public static bool SupportsInstanceAlpha(
	this SceneNode node
)

Parameters

node
Type: DigitalRune.Graphics.SceneGraphSceneNode
The scene node.

Return Value

Type: Boolean
if the scene node has an alpha parameter that can be changed using SetInstanceAlpha(SceneNode, Single); otherwise, .

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type SceneNode. 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
ExceptionCondition
ArgumentNullExceptionnode is .
See Also