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PickContextPickFrustumTest Method (Mesh, PickContextMeshPickStyle, Point3d, Point2d, Point2d, Double, Double, PickContextMeshHitFlag, Int32)
Utility for picking meshes

Namespace: Rhino.Input.Custom
Assembly: RhinoCommon (in RhinoCommon.dll) Version: 5.1.50000.0 (5.0.20693.0)
Syntax
public bool PickFrustumTest(
	Mesh mesh,
	PickContextMeshPickStyle pickStyle,
	out Point3d hitPoint,
	out Point2d hitSurfaceUV,
	out Point2d hitTextureCoordinate,
	out double depth,
	out double distance,
	out PickContextMeshHitFlag hitFlag,
	out int hitIndex
)

Parameters

mesh
Type: Rhino.GeometryMesh
mesh to test
pickStyle
Type: Rhino.Input.CustomPickContextMeshPickStyle
mode used for pick test
hitPoint
Type: Rhino.GeometryPoint3d
location returned here for point picks
hitSurfaceUV
Type: Rhino.GeometryPoint2d
If the mesh has surface parameters, set to the surface parameters of the hit point
hitTextureCoordinate
Type: Rhino.GeometryPoint2d
If the mesh has texture coordinates, set to the texture coordinate of the hit point. Note that the texture coodinates can be set in many different ways and this information is useless unless you know how the texture coordinates are set on this particular mesh.
depth
Type: SystemDouble
depth returned here for point picks LARGER values are NEARER to the camera. SMALLER values are FARTHER from the camera.
distance
Type: SystemDouble
planar distance returned here for point picks. SMALLER values are CLOSER to the pick point
hitFlag
Type: Rhino.Input.CustomPickContextMeshHitFlag
For point picks, How to interpret the hitIndex (vertex hit, edge hit, or face hit)
hitIndex
Type: SystemInt32
index of vertex/edge/face that was hit. Use hitFlag to determine what this index corresponds to

Return Value

Type: Boolean

[Missing <returns> documentation for "M:Rhino.Input.Custom.PickContext.PickFrustumTest(Rhino.Geometry.Mesh,Rhino.Input.Custom.PickContext.MeshPickStyle,Rhino.Geometry.Point3d@,Rhino.Geometry.Point2d@,Rhino.Geometry.Point2d@,System.Double@,System.Double@,Rhino.Input.Custom.PickContext.MeshHitFlag@,System.Int32@)"]

See Also