public void DollyInWindow(
	SbVec2f topLeftCorner,
	SbVec2f bottomRightCorner,
	SbViewportRegion vpRegion
)

Public Sub DollyInWindow ( 
	topLeftCorner As SbVec2f,
	bottomRightCorner As SbVec2f,
	vpRegion As SbViewportRegion
)

public:
void DollyInWindow(
	SbVec2f topLeftCorner, 
	SbVec2f bottomRightCorner, 
	SbViewportRegion vpRegion
)

member DollyInWindow : 
        topLeftCorner : SbVec2f * 
        bottomRightCorner : SbVec2f * 
        vpRegion : SbViewportRegion -> unit 

Parameters

topLeftCorner

Type: OIV.InventorSbVec2f

bottomRightCorner

Type: OIV.InventorSbVec2f

vpRegion

Type: OIV.InventorSbViewportRegion

• Perspective camera: The visual result is similar to zoomInWindow(), but this method changes the camera position (closer or farther away) and focalDisance fields instead of changing the heightAngle. This is the recommended method when using a perspective camera, because it avoids the limitations of very small or very large heightAngle values.

• Orthographic camera: This method does nothing because moving the camera closer or farther away does not change the visual result.

Reference