Zoom(Double) Method

In This Topic

Zooms in/out camera.

Syntax

'Declaration
 
Public Overloads Sub Zoom( _
   ByVal zoomAmount As Double _
)

'Usage
 
Dim instance As CADCamera
Dim zoomAmount As Double
 
instance.Zoom(zoomAmount)

public void Zoom( 
   double zoomAmount
)

public: void Zoom( 
   double zoomAmount
)

public:
void Zoom( 
   double zoomAmount
)

Remarks

Zooming the camera means: moving the camera along it's "forward" axis.

This function zooms in by percentage, so the closer you get to the center the less it zooms.

Will invalidate camera's ImGearCADPage, so if viewing in a ImGearPageView you must do ImGearPageView.Update() to see changes.

Example

To zoom in zoomAmount=1.1To zoom out, zoomAmount=0.9