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RhinoViewportGetPickTransform Method (Int32, Int32)
Takes a rectangle in screen coordinates and returns a transformation that maps the 3d frustum defined by the rectangle to a -1/+1 clipping coordinate box. This takes a single point and inflates it by Rhino.ApplicationSettings.ModelAidSettings.MousePickBoxRadius to define the screen rectangle.

Namespace: Rhino.Display
Assembly: RhinoCommon (in RhinoCommon.dll) Version: Rhino 6.0
Syntax
public Transform GetPickTransform(
	int clientX,
	int clientY
)

Parameters

clientX
Type: SystemInt32
The client point X coordinate.
clientY
Type: SystemInt32
The client point Y coordinate.

Return Value

Type: Transform
A transformation matrix.
See Also