Function intersectObject

7DFPS/js/Three.js:6608–6954

( object, raycaster, intersects )

	};

	var intersectObject = function ( object, raycaster, intersects ) {

		if ( object instanceof THREE.Particle ) {

			matrixPosition.getPositionFromMatrix( object.matrixWorld );
			var distance = raycaster.ray.distanceToPoint( matrixPosition );

			if ( distance > object.scale.x ) {

				return intersects;

			}

			intersects.push( {

				distance: distance,
				point: object.position,
				face: null,
				object: object

			} );

		} else if ( object instanceof THREE.LOD ) {

			matrixPosition.getPositionFromMatrix( object.matrixWorld );
			var distance = raycaster.ray.origin.distanceTo( matrixPosition );

			intersectObject( object.getObjectForDistance( distance ), raycaster, intersects );

		} else if ( object instanceof THREE.Mesh ) {

			var geometry = object.geometry;

			// Checking boundingSphere distance to ray
			matrixPosition.getPositionFromMatrix( object.matrixWorld );

			if ( geometry.boundingSphere === null ) geometry.computeBoundingSphere();

			sphere.set( matrixPosition, geometry.boundingSphere.radius * object.matrixWorld.getMaxScaleOnAxis() );

			if ( raycaster.ray.isIntersectionSphere( sphere ) === false ) {

				return intersects;

			}

			var vertices = geometry.vertices;

			if ( geometry instanceof THREE.BufferGeometry ) {

				var material = object.material;

				if ( material === undefined ) return intersects;
				if ( geometry.dynamic === false ) return intersects;

				var isFaceMaterial = object.material instanceof THREE.MeshFaceMaterial;
				var objectMaterials = isFaceMaterial === true ? object.material.materials : null;