camSetFov: Difference between revisions

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| Set the zoom level ('''F'''ield '''O'''f '''V'''iew) of the given camera.
|descr= Set the zoom level ('''F'''ield '''O'''f '''V'''iew) of the given camera.
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<br>
The zoom level is from ''<tt>0.01</tt>'' for the nearest and ''<tt>8.5</tt>'' for the furthest zoom value, with a default zoom level of ''<tt>0.75</tt>''
The zoom level is from ''<tt>0.01</tt>'' for the nearest and ''<tt>8.5</tt>'' for the furthest zoom value, with a default zoom level of ''<tt>0.75</tt>''

Revision as of 20:59, 13 June 2021

Hover & click on the images for description

Description

Description:
Set the zoom level (Field Of View) of the given camera.
The zoom level is from 0.01 for the nearest and 8.5 for the furthest zoom value, with a default zoom level of 0.75
The angle of the field of view is atan(FOV)*2 radians when in 4:3 aspect ratio. Needs the call of camCommit to be conducted.
Groups:
Camera Control

Syntax

Syntax:
camera camSetFov level
Parameters:
camera: Object - object of type "camera"
level: Number - zoom level, range 0.01 to 8.5 (see description above)
Return Value:
Nothing

Examples

Example 1:
_cam camSetFov 0.75;

Additional Information

See also:
camPrepareFovcamSetFovRangecamSetTarget

Notes

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