@acransac/vtk.js/Sources/Widgets/Widgets3D/InteractiveOrientationWidget/behavior.js

Visualization Toolkit for the Web

import macro from 'vtk.js/Sources/macro';

export default function widgetBehavior(publicAPI, model) {
  model.classHierarchy.push('vtkInteractiveOrientationWidgetProp');
  macro.event(publicAPI, model, 'OrientationChange');

  // --------------------------------------------------------------------------
  // Right click: Delete handle
  // --------------------------------------------------------------------------

  publicAPI.handleRightButtonPress = (e) => {
    if (
      !model.activeState ||
      !model.activeState.getActive() ||
      !model.pickable
    ) {
      return macro.VOID;
    }
    publicAPI.invokeOrientationChange({
      action: 'rightPress',
      event: e,
      ...model.activeState.get('up', 'right', 'direction'),
    });
    return macro.EVENT_ABORT;
  };

  // --------------------------------------------------------------------------
  // Left press: Select handle to drag
  // --------------------------------------------------------------------------

  publicAPI.handleLeftButtonPress = (e) => {
    if (
      !model.activeState ||
      !model.activeState.getActive() ||
      !model.pickable
    ) {
      return macro.VOID;
    }
    publicAPI.invokeOrientationChange({
      action: 'leftPress',
      event: e,
      ...model.activeState.get('up', 'right', 'direction'),
    });
    return macro.EVENT_ABORT;
  };
}