View textured 3D models with augmented reality (using ARCore) or via "trackball" tumble/zoom OpenGL ES view

Once thumbnails have finished rendering on devices supporting ARCore the "use ARCore" checkbox can be ticked to view the model in a real world setting via augmented reality.

Simply download 3D models anywhere under "Download" folder (be sure to extract
archive files (e.g. .7z/.rar/.zip) first!) App will scan for supported 3D models
and provide list for loading. Models can be "tumbled" using the usual gestures
and may be displayed as wireframe or solid. Right-hand drawer provides controls
to flip UVs transform models and flip winding to correct odd results.

Supported model formats include .3ds .blend .dae (collada) .fbx glTF[2] .lwo .obj .x etc

Supported texture formats include .bmp .dds .jpg .png .tga .tif

App comes bundled with a few demo 3D models.