I have a QUESTION

What are all the file formats available for IOS when importing an image

Image file types supported by Picture command

Transparency supported:

  • PNG (.png)
  • Targa (.tga)
  • TIFF (.tif; .tiff)

Transparency not supported:

  • JPEG (.jpg; .jpeg)
  • PCX (.pcx)
  • Windows Bitmap (.bmp)

If your file contains a picture of the formats @japhy mentioned it should display in iRhino.
But if you’re asking about importing images into iRhino3D that’s not currently wired up.