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Merge pull request #646 from bnmajor/bump-vtkjs
build(dependencies): bump vtk.js 25.15.1->26.5.6
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,176 @@ | ||
| import macro from 'vtk.js/Sources/macros' | ||
| import vtkPolyData from 'vtk.js/Sources/Common/DataModel/PolyData' | ||
| import vtkActor from 'vtk.js/Sources/Rendering/Core/Actor' | ||
| import vtkPixelSpaceCallbackMapper from 'vtk.js/Sources/Rendering/Core/PixelSpaceCallbackMapper' | ||
| import vtkWidgetRepresentation from 'vtk.js/Sources/Widgets/Representations/WidgetRepresentation' | ||
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| import { Behavior } from 'vtk.js/Sources/Widgets/Representations/WidgetRepresentation/Constants' | ||
| import { RenderingTypes } from 'vtk.js/Sources/Widgets/Core/WidgetManager/Constants' | ||
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| const SVG_XMLNS = 'http://www.w3.org/2000/svg' | ||
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| // ---------------------------------------------------------------------------- | ||
|
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| function createSvgElement(tag) { | ||
| return { | ||
| name: tag, | ||
| attrs: {}, | ||
| eventListeners: {}, | ||
| // implies no children if set | ||
| textContent: null, | ||
| children: [], | ||
| setAttribute(attr, val) { | ||
| this.attrs[attr] = val | ||
| }, | ||
| removeAttribute(attr) { | ||
| delete this.attrs[attr] | ||
| }, | ||
| appendChild(n) { | ||
| this.children.push(n) | ||
| }, | ||
| addEventListeners(event, callback) { | ||
| this.eventListeners[event] = callback | ||
| }, | ||
| } | ||
| } | ||
|
|
||
| // ---------------------------------------------------------------------------- | ||
|
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| function createSvgDomElement(tag) { | ||
| return document.createElementNS(SVG_XMLNS, tag) | ||
| } | ||
|
|
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| // ---------------------------------------------------------------------------- | ||
|
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| function defer() { | ||
| let resolve | ||
| let reject | ||
| const promise = new Promise((res, rej) => { | ||
| resolve = res | ||
| reject = rej | ||
| }) | ||
| return { | ||
| promise, | ||
| resolve, | ||
| reject, | ||
| } | ||
| } | ||
|
|
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| // ---------------------------------------------------------------------------- | ||
| // vtkSVGRepresentation | ||
| // ---------------------------------------------------------------------------- | ||
|
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| function vtkSVGRepresentation(publicAPI, model) { | ||
| // Set our className | ||
| model.classHierarchy.push('vtkSVGRepresentation') | ||
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| let deferred = null | ||
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| model.psActor = vtkActor.newInstance({ | ||
| pickable: false, | ||
| _parentProp: publicAPI, | ||
| }) | ||
| model.psMapper = vtkPixelSpaceCallbackMapper.newInstance() | ||
| model.points = vtkPolyData.newInstance() | ||
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| model.psMapper.setInputData(model.points) | ||
| model.psActor.setMapper(model.psMapper) | ||
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| model.psMapper.setCallback((...args) => { | ||
| if (deferred) { | ||
| const d = deferred | ||
| deferred = null | ||
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| d.resolve({ | ||
| coords: args[0], | ||
| camera: args[1], | ||
| aspect: args[2], | ||
| depthValues: args[3], | ||
| windowSize: args[4], | ||
| }) | ||
| } | ||
| }) | ||
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| publicAPI.addActor(model.psActor) | ||
|
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| // -------------------------------------------------------------------------- | ||
|
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| publicAPI.worldPointsToPixelSpace = points3d => { | ||
| const pts = new Float32Array(points3d.length * 3) | ||
| for (let i = 0; i < points3d.length; i++) { | ||
| pts[i * 3 + 0] = points3d[i][0] | ||
| pts[i * 3 + 1] = points3d[i][1] | ||
| pts[i * 3 + 2] = points3d[i][2] | ||
| } | ||
| model.points.getPoints().setData(pts) | ||
| model.points.modified() | ||
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| deferred = defer() | ||
| return deferred.promise | ||
| } | ||
|
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| publicAPI.createListenableSvgElement = (tag, id) => { | ||
| const element = createSvgElement(tag) | ||
| if (model.pickable) { | ||
| element.addEventListeners('mouseenter', () => { | ||
| publicAPI.setHover(id) | ||
| }) | ||
| element.addEventListeners('mouseleave', () => { | ||
| if (publicAPI.getHover() === id) { | ||
| publicAPI.setHover(null) | ||
| } | ||
| }) | ||
| } | ||
| return element | ||
| } | ||
|
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| // -------------------------------------------------------------------------- | ||
|
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| publicAPI.updateActorVisibility = ( | ||
| renderingType = RenderingTypes.FRONT_BUFFER, | ||
| ctxVisible = true, | ||
| handleVisible = true | ||
| ) => { | ||
| if (model.behavior === Behavior.CONTEXT) { | ||
| publicAPI.setVisibility(ctxVisible) | ||
| } else if (model.behavior === Behavior.HANDLE) { | ||
| publicAPI.setVisibility(handleVisible) | ||
| } | ||
| } | ||
|
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| // -------------------------------------------------------------------------- | ||
|
|
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| // Subclasses must implement this method | ||
| publicAPI.render = () => { | ||
| throw new Error('Not implemented') | ||
| } | ||
| } | ||
|
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| // ---------------------------------------------------------------------------- | ||
| // Object factory | ||
| // ---------------------------------------------------------------------------- | ||
|
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| /** | ||
| * 'hover' is not null when a pickable SVG element is mouse hovered. | ||
| */ | ||
| const DEFAULT_VALUES = { | ||
| visibility: true, | ||
| } | ||
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| // ---------------------------------------------------------------------------- | ||
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| export function extend(publicAPI, model, initialValues = {}) { | ||
| Object.assign(model, DEFAULT_VALUES, initialValues) | ||
|
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| // Extend methods | ||
| vtkWidgetRepresentation.extend(publicAPI, model, initialValues) | ||
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| macro.setGet(publicAPI, model, ['visibility', 'hover']) | ||
|
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| // Object specific methods | ||
| vtkSVGRepresentation(publicAPI, model) | ||
| } | ||
|
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| // ---------------------------------------------------------------------------- | ||
|
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| export default { extend, createSvgElement, createSvgDomElement } |
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