onPointerMove method
dynamic
onPointerMove(
- dynamic event
Implementation
onPointerMove(event) {
if (scope.enabled == false) return;
updatePointer(event);
_raycaster.setFromCamera(_pointer, _camera);
if (_selected) {
if (_raycaster.ray.intersectPlane(_plane, _intersection)) {
_selected.position
.copy(_intersection.sub(_offset).applyMatrix4(_inverseMatrix));
}
scope.dispatchEvent(Event({'type': 'drag', 'object': _selected}));
return;
}
// hover support
if (event.pointerType == 'mouse' || event.pointerType == 'pen') {
_intersections.length = 0;
_raycaster.setFromCamera(_pointer, _camera);
_raycaster.intersectObjects(_objects, true, _intersections);
if (_intersections.length > 0) {
var object = _intersections[0].object;
_plane.setFromNormalAndCoplanarPoint(
_camera.getWorldDirection(_plane.normal),
_worldPosition.setFromMatrixPosition(object.matrixWorld));
if (_hovered != object && _hovered != null) {
scope.dispatchEvent(Event({'type': 'hoveroff', 'object': _hovered}));
// _domElement.style.cursor = 'auto';
_hovered = null;
}
if (_hovered != object) {
scope.dispatchEvent(Event({'type': 'hoveron', 'object': object}));
// _domElement.style.cursor = 'pointer';
_hovered = object;
}
} else {
if (_hovered != null) {
scope.dispatchEvent(Event({'type': 'hoveroff', 'object': _hovered}));
// _domElement.style.cursor = 'auto';
_hovered = null;
}
}
}
}