google/filament

Custom Bloom Threshold Value

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Is your feature request related to a problem? Please describe.
Currently, threshold is just a boolean in the PostProcessing options (Options.h) - however, internally the material uses a float for thresholding anyways. However, currently there is no way to change the threshold for Bloom, which can be an issue when attempting to use the effect in a controllable manner.

Describe the solution you'd like
Replacing or adding an option to the bloom settings to set a custom threshold value.

Describe alternatives you've considered
Hardcoding a custom bloom threshold, but that's... more of a hack and not really necessary.

OS and backend
Not specific.