blueprint
Calculate Dolly Zoom Field of View

Exposure: public
UE Version: 5.0
extralush

May 16, 2022, 9:53 am
Calculates the Field of View offset to compensate for the Distance adjustment in a Dolly Zoom camera move. A Dolly Zoom move requires there to be a preset framing (the screen width) then when adjusting the Distance, the Field of View needs to be updated.
FieldOfView = Atan( ScreenWidth / ( 2 × distance ) ) × 2
Code to copy
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End Object
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Calculate Dolly Zoom Field of View

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