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RayHitTestParameters Class

Specifies the parameters of a hit test along a ray.

System.Object
  System.Windows.Media.Media3D.HitTestParameters3D
    System.Windows.Media.Media3D.RayHitTestParameters

Namespace:  System.Windows.Media.Media3D
Assembly:  PresentationCore (in PresentationCore.dll)

public sealed class RayHitTestParameters : HitTestParameters3D

The RayHitTestParameters type exposes the following members.

  NameDescription
Public methodRayHitTestParametersCreates an instance of the object that specifies the origin and direction of the ray along which to hit test.
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  NameDescription
Public propertyDirection Gets or sets a Vector3D that indicates the direction (from its origin) of the ray along which to hit test.
Public propertyOrigin Gets the origin of the ray along which to hit test.
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  NameDescription
Public methodEquals(Object)Determines whether the specified Object is equal to the current Object. (Inherited from Object.)
Protected methodFinalizeAllows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
Public methodGetHashCodeServes as a hash function for a particular type. (Inherited from Object.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodMemberwiseCloneCreates a shallow copy of the current Object. (Inherited from Object.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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Note that the visual layer supports hit testing against all objects under a point or geometry, not just the topmost object. A 2D hit test will also return 3D results directly under the specified point or geometry.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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