ViewportInfoGetDollyCameraVector Method (Point, Point, Double)

Gets a world coordinate dolly vector that can be passed to DollyCamera().

Namespace: Rhino.DocObjects
Assembly: RhinoCommon (in RhinoCommon.dll)

Since: 5.0

Syntax

public Vector3d GetDollyCameraVector(
	Point screen0,
	Point screen1,
	double projectionPlaneDistance
)

Public Function GetDollyCameraVector ( 
	screen0 As Point,
	screen1 As Point,
	projectionPlaneDistance As Double
) As Vector3d

screen0: Type: System.DrawingPoint
Start point.
screen1: Type: System.DrawingPoint
End point.
projectionPlaneDistance: Type: SystemDouble
Distance of projection plane from camera. When in doubt, use 0.5*(frus_near+frus_far).

Type: Vector3d
The world coordinate dolly vector.

ViewportInfoAddLanguageSpecificTextSet("LSTF2CD4360_0?cpp=::|nu=.");GetDollyCameraVector Method (Point, Point, Double)