R: Make Vignette Overlay

make_vignette_overlay {rayimage}

R Documentation

Make Vignette Overlay

Makes an overlay to simulate vignetting in a camera

make_vignette_overlay(width, height, intensity = 0.3, radius = NULL)

`width`	Width of the image.
`height`	Height of the image.
`intensity`	Default `0.4`. `1` is max intensity, `0` is min.
`radius`	Default `NULL`. Max of height or width, divided by 2.

[Package rayimage version 0.3.1 Index]