CameraZoom

CameraZoom

Command Index · Blitz3D · Cameras

CameraZoom:Void camera:Int32, zoom:Float32

Parameter	Mode	Type	Default	Description
camera	In	Int32	required	Camera handle.
zoom	In	Float32	required	Magnification, 1 by default.

Description

Changes how much the camera magnifies the view. 1 is the default, larger values zoom in and smaller values zoom out. Zoom narrows or widens the field of view, so it can imitate a telescope or a wide angle lens. The runtime does not accept values below 0.001.

Examples

Graphics3D 320, 240, 0, 2
SetBuffer BackBuffer()
normal = CreateCamera()
CameraViewport normal, 0, 0, 158, 240
zoomed = CreateCamera()
CameraViewport zoomed, 162, 0, 158, 240
CameraZoom zoomed, 2.5
light = CreateLight()
RotateEntity light, 45, 45, 0
ball = CreateSphere(16)
PositionEntity ball, 0, 0, 4
EntityColor ball, 80, 200, 120
RenderWorld
Flip
WaitKey

Media

Related Commands

CameraClsColor, CameraClsMode, CameraCulling, CameraCullingSource, CameraFogColor, CameraFogMode, CameraFogRange, CameraProject

Command Index · Blitz3D · Cameras