three#RingBufferGeometry JavaScript Examples

The following examples show how to use three#RingBufferGeometry. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: vr.js    From 3DTilesRendererJS with Apache License 2.0 6 votes vote down vote up 
function buildController( data ) {

	let geometry, material;

	switch ( data.targetRayMode ) {

		case 'tracked-pointer':

			geometry = new BufferGeometry();
			geometry.setAttribute( 'position', new Float32BufferAttribute( [ 0, 0, 0, 0, 0, - 1 ], 3 ) );
			geometry.setAttribute( 'color', new Float32BufferAttribute( [ 0.5, 0.5, 0.5, 0, 0, 0 ], 3 ) );

			material = new LineBasicMaterial( {
				vertexColors: true,
				blending: AdditiveBlending,
				depthWrite: false,
				transparent: true,
			} );

			return new Line( geometry, material );

		case 'gaze':

			geometry = new RingBufferGeometry( 0.02, 0.04, 32 ).translate( 0, 0, - 1 );
			material = new MeshBasicMaterial( { opacity: 0.5, transparent: true } );
			return new Mesh( geometry, material );

	}

}