@kitware/vtk.js/Widgets/Widgets3D/InteractiveOrientationWidget.js

Visualization Toolkit for the Web

import { m as macro } from '../../macros2.js';
import vtkAbstractWidgetFactory from '../Core/AbstractWidgetFactory.js';
import vtkConvexFaceContextRepresentation from '../Representations/ConvexFaceContextRepresentation.js';
import widgetBehavior from './InteractiveOrientationWidget/behavior.js';
import { INITIAL_POINTS, generateState } from './InteractiveOrientationWidget/state.js';
import { Behavior } from '../Representations/WidgetRepresentation/Constants.js';
import { ViewTypes } from '../Core/WidgetManager/Constants.js';

// ----------------------------------------------------------------------------
// Factory
// ----------------------------------------------------------------------------

function vtkInteractiveOrientationWidget(publicAPI, model) {
  model.classHierarchy.push('vtkInteractiveOrientationWidget');

  // --- Widget Requirement ---------------------------------------------------

  model.methodsToLink = ['closePolyLine', 'activeScaleFactor', 'activeColor', 'useActiveColor', 'glyphResolution', 'defaultScale'];
  publicAPI.setBounds = bounds => {
    const handles = model.widgetState.getStatesWithLabel('handles');
    for (let i = 0; i < handles.length; i++) {
      const xyz = INITIAL_POINTS[i];
      const x = xyz[0] > 0 ? bounds[1] : bounds[0];
      const y = xyz[1] > 0 ? bounds[3] : bounds[2];
      const z = xyz[2] > 0 ? bounds[5] : bounds[4];
      handles[i].setOrigin(x, y, z);
    }
  };
  publicAPI.getRepresentationsForViewType = viewType => {
    switch (viewType) {
      case ViewTypes.DEFAULT:
      case ViewTypes.GEOMETRY:
      case ViewTypes.SLICE:
      case ViewTypes.VOLUME:
      default:
        return [{
          builder: vtkConvexFaceContextRepresentation,
          labels: ['---', '--+', '-++', '-+-'],
          initialValues: {
            behavior: Behavior.HANDLE,
            pickable: true,
            activeScaleFactor: 1.2,
            activeColor: 1,
            useActiveColor: true,
            name: 'Face 1'
          }
        }, {
          builder: vtkConvexFaceContextRepresentation,
          labels: ['---', '+--', '+-+', '--+'],
          initialValues: {
            behavior: Behavior.HANDLE,
            pickable: true,
            activeScaleFactor: 1.2,
            activeColor: 1,
            useActiveColor: true,
            name: 'Face 2'
          }
        }, {
          builder: vtkConvexFaceContextRepresentation,
          labels: ['+--', '++-', '+++', '+-+'],
          initialValues: {
            behavior: Behavior.HANDLE,
            pickable: true,
            activeScaleFactor: 1.2,
            activeColor: 1,
            useActiveColor: true,
            name: 'Face 3'
          }
        }, {
          builder: vtkConvexFaceContextRepresentation,
          labels: ['++-', '-+-', '-++', '+++'],
          initialValues: {
            behavior: Behavior.HANDLE,
            pickable: true,
            activeScaleFactor: 1.2,
            activeColor: 1,
            useActiveColor: true,
            name: 'Face 4'
          }
        }, {
          builder: vtkConvexFaceContextRepresentation,
          labels: ['-++', '--+', '+-+', '+++'],
          initialValues: {
            behavior: Behavior.HANDLE,
            pickable: true,
            activeScaleFactor: 1.2,
            activeColor: 1,
            useActiveColor: true,
            name: 'Face 5'
          }
        }, {
          builder: vtkConvexFaceContextRepresentation,
          labels: ['-+-', '++-', '+--', '---'],
          initialValues: {
            behavior: Behavior.HANDLE,
            pickable: true,
            activeScaleFactor: 1.2,
            activeColor: 1,
            useActiveColor: true,
            name: 'Face 6'
          }
        }];
    }
  };
}

// ----------------------------------------------------------------------------

const defaultValues = initialValues => ({
  behavior: widgetBehavior,
  widgetState: generateState(),
  ...initialValues
});

// ----------------------------------------------------------------------------

function extend(publicAPI, model) {
  let initialValues = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
  Object.assign(model, defaultValues(initialValues));
  vtkAbstractWidgetFactory.extend(publicAPI, model, initialValues);
  vtkInteractiveOrientationWidget(publicAPI, model);
}

// ----------------------------------------------------------------------------

const newInstance = macro.newInstance(extend, 'vtkInteractiveOrientationWidget');

// ----------------------------------------------------------------------------

var vtkInteractiveOrientationWidget$1 = {
  newInstance,
  extend
};

export { vtkInteractiveOrientationWidget$1 as default, extend, newInstance };