Can't get bloom to work in SCNCamera

Graphics & Games SceneKit
xxyxxy OP
Created Oct ’17
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I have a simple test scene with a single SCNNode containing sphere geometry.


I can easily get the vingette and color fringe effects to work by setting the appropriate parameters.


However, no matter what I do bloom doesn't seem to work. I have tried all manner of parameters for:


bloomThreshold

bloomIntensity

bloomBlurRadius


Does anybody have any advice? Do I need to enable HDR camera or something? Do I need certain kinds of lights? I am dying for some bloom!

Answered by xxyxxy in 272584022

Figured it out, the camera setting wantsHDR needs to be set to true. Thanks for nothing, SceneKit documentation.

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xxyxxy OP
Oct ’17
Accepted Answer

Figured it out, the camera setting wantsHDR needs to be set to true. Thanks for nothing, SceneKit documentation.

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Can't get bloom to work in SCNCamera
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