camSetFov: Difference between revisions

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The angle of the field of view is ''<tt>atan(FOV)*2</tt>'' radians when in 4:3 aspect ratio. Needs the call of [[camCommit]] to be conducted.
The angle of the field of view is ''<tt>atan(FOV)*2</tt>'' radians when in 4:3 aspect ratio. Needs the call of [[camCommit]] to be conducted.
  |= Description
  |DESCRIPTION=
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| camera '''camSetFov''' level |= Syntax
| camera '''camSetFov''' level |SYNTAX=


|p1= camera: [[Object]] - object of type "camera" |= Parameter 1
|p1= camera: [[Object]] - object of type "camera" |PARAMETER1=


|p2= level: [[Number]] - zoom level, range 0.01 to 8.5 (see description above) |= Parameter 2
|p2= level: [[Number]] - zoom level, range 0.01 to 8.5 (see description above) |PARAMETER2=


| [[Nothing]] |= Return value
| [[Nothing]] |RETURNVALUE=
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|x1= <code>_cam [[camSetFov]] 0.75;</code> |= Example 1
|x1= <code>_cam [[camSetFov]] 0.75;</code> |EXAMPLE1=
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| [[camPrepareFov]], [[camSetFovRange]], [[camSetTarget]] |= See also
| [[camPrepareFov]], [[camSetFovRange]], [[camSetTarget]] |SEEALSO=


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Revision as of 15:35, 7 April 2019

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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:
Uncategorised

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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Notes

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