OrbitControls modification for Ejecta

gistfile1.md

To use OrbitControls for Ejecta you will need to modify the OrbitControls.js where touchmove is looking for variable element.clientHeight and element.clientWidth. These are read-only properties of Element which are not available in Ejecta.

If you are passing the default document Element using controls = new THREE.OrbitControls( camera );, then you can replace the following lines with the innerWidth and innerHeight properties of window. (window == document are basically same element in Ejecta).

function touchmove( event ) {

		if ( scope.enabled === false ) { return; }

		event.preventDefault();
		event.stopPropagation();

		var element = scope.domElement === document ? scope.domElement.body : scope.domElement;
		// -------- modification
		if (window.ejecta) {
    		element.clientHeight = window.innerHeight;
    		element.clientWidth = window.innerHeight;
		}
		// -------- end modification
		
		switch ( event.touches.length ) {
		...