This page provides information on using the V-Ray Frame Buffer for post-production of EXR images rendered in Chaos Cloud.
Thecan be used to apply to EXR images rendered in Chaos Cloud. Because EXR is a raw image format, corrections cannot be written to the EXR file and have to be loaded separately. The image can then be saved again in the format of your choice.
Generating Different Types of Images with VFB
Chaos Cloud supports all output image formats on the 3D host app, except for Deep EXR, Tile EXR, TIFF, and TGA. If you need an image output in one of the unsupported formats, you can do the following:
Applying Color Corrections to EXR Images Rendered in Chaos Cloud
By default, Chaos Cloud generates an EXR and JPG versions of render jobs submitted to Chaos Cloud unless another format is set within the settings of the 3D editing platform used. The EXR image can then be loaded within the VFB to apply color corrections manually or using a saved preset.
To apply corrections manually, you first have to load the EXR image within the VFB. This is done using the Load image () button from the VFB's UI. The color corrections panel can then be exposed using the Show corrections control panel ( ) button.
You can use the color corrections panel that appears on the right to modify the image as you wish.