What kind of graphics PlayCanvas supports? I could not find any suggestions about it. Only indication from Asset documentation that supports raster graphics but I need solid confirmation about this.
For textures, Playcanvas does not support vectorized graphics. Here is a list or supported texture asset formats:
What about spritesheets?
After importing your spritesheet texture assets you can build your frames in the editor by right-clicking the asset and clicking ‘Create Texture Atlas’. By double clicking on the new Texture atlas asset you can then define the frames of your spritesheet and use them in sprite assets:
If you would prefer to import your spritesheet frame data, Playcanvas also has an exporter plugin for TexturePacker: