Everything related to Maxwell Render and General Stuff that doesn't fit in other categories
By Theophile Dufresne

Is it possible to have a pass with only the caustics ?
If there isn't a proper way maybe with some kind of hack ?

Thanks for any help !

By luis.hijarrubia
Try selecting refractions in render channel and in global illumination go to Illumination and caustics and select the proper options depending on your scene.

Nice work! Thank you for the time and effort you […]

Agate-type crystal / SSS

Hi guys, Thanks for the suggestions, once I come […]

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