3D WebGL  TIPS
Return to the
WebGL Viewer
If the object fails to load or cannot be moved, first try a force refresh of the page by holding shift while reloading or refreshing the page.  If that fails, try a different browser.  Chrome & Firefox are you best choices.
  There can be a case where an older graphics card may be incompatible and hardware acceleration must be disabled in the settings of the graphics card.
Let us know if we can help.