UpdateCamera

Category

Rendering

Function

Alters an existing camera.

Syntax

camera = UpdateCamera(camera, to, from, width, resolution, aspect, up,
                perspective, angle, background);

Inputs

Name	Type	Default	Description
camera	camera	none	camera to be altered
to	vector or object	[0 0 0]	look-to point
from	vector or object	[0 0 1]	position of camera
width	scalar or object	100	width of field of view (for orthographic projection)
resolution	integer	640	horizontal resolution of image (in pixels)
aspect	scalar	0.75	height/width
up	vector	[0 1 0]	up direction
perspective	flag	0	0: orthographic projection 1: perspective projection
angle	scalar	30.0	view angle (in degrees) (for perspective projection)
background	vector or string	"black"	image background color

Outputs

Name	Type	Description
camera	camera	altered camera

Functional Details

The altered camera produced by this module is identical to the input camera except for the specified camera parameters (to, from, etc.). For a description of these parameters, see Camera.

See Also

 AutoCamera,  Camera,  Color,  Direction,  Render