Adding squeezestart / squeeze / squeezeend testing
Adding squeezestart / squeeze / squeezeend testing

Point at the cube and press on grip: the cube will be grabbed and moved with the controller (keeping the original color). Release the grip: the cube should be back in place and should change the color (indicating that both - squeeze and squeezeend events were fired).

immersive-web/webxr-samples,immersive-web/webxr-samples