In order to add custom environment maps, you need to provide cube maps. These cube maps can be obtained with an HDRI image here. The converter will convert the HDRI into a series of six images representing a cube map:
Those images need to be stored in an online location that can be accessed by the viewer. In particular:
- The folder where the images are stored needs to be publicly accessible.
- Make sure the CORS configuration of the location allows access. An example of CORS configuration would be:
Once the files are online and configured correctly, the environment map can be setup in the "Edit" mode of the model on ShapeDiver, by entering the url of the folder in the "Custom Environement" field.