mirror of
https://github.com/Doodle3D/Doodle3D-Slicer.git
synced 2024-12-02 02:14:56 +01:00
310 lines
7.6 KiB
HTML
310 lines
7.6 KiB
HTML
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<script src="../../list.js"></script>
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<script src="../../page.js"></script>
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<link type="text/css" rel="stylesheet" href="../../page.css" />
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</head>
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<body>
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<h1>[name]</h1>
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<div class="desc">Base class for scene graph objects.</div>
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<h2>Constructor</h2>
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<h3>[name]()</h3>
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<div>
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The constructor takes no arguments.
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</div>
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<h2>Properties</h2>
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<h3>[property:Integer id]</h3>
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<div>
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readonly – Unique number for this object instance.
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</div>
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<h3>[property:String uuid]</h3>
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<div>
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[link:http://en.wikipedia.org/wiki/Universally_unique_identifier UUID] of this object instance.
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This gets automatically assigned, so this shouldn't be edited.
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</div>
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<h3>[property:String name]</h3>
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<div>
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Optional name of the object (doesn't need to be unique).
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</div>
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<h3>[property:Object3D parent]</h3>
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<div>
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Object's parent in the scene graph.
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</div>
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<h3>[property:Object3D children]</h3>
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<div>
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Array with object's children.
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</div>
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<h3>[property:Vector3 position]</h3>
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<div>
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Object's local position.
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</div>
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<h3>[property:Euler rotation]</h3>
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<div>
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Object's local rotation (<a href="https://en.wikipedia.org/wiki/Euler_angles" target="_blank">Euler angles</a>), in radians.
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</div>
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<h3>[property:Vector3 scale]</h3>
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<div>
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Object's local scale.
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</div>
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<h3>[property:Vector3 up]</h3>
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<div>
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Up direction.
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</div>
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<h3>[property:Matrix4 matrix]</h3>
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<div>
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Local transform.
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</div>
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<h3>[property:Quaternion quaternion]</h3>
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<div>
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Object's local rotation as [page:Quaternion Quaternion].
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</div>
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<h3>[property:Boolean visible]</h3>
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<div>
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Object gets rendered if *true*.
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</div>
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<div>
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default – true
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</div>
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<h3>[property:Boolean castShadow]</h3>
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<div>
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Gets rendered into shadow map.
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</div>
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<div>
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default – false
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</div>
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<h3>[property:Boolean receiveShadow]</h3>
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<div>
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Material gets baked in shadow receiving.
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</div>
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<div>
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default – false
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</div>
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<h3>[property:Boolean frustumCulled]</h3>
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<div>
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When this is set, it checks every frame if the object is in the frustum of the camera. Otherwise the object gets drawn every frame even if it isn't visible.
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</div>
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<div>
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default – true
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</div>
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<h3>[property:Boolean matrixAutoUpdate]</h3>
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<div>
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When this is set, it calculates the matrix of position, (rotation or quaternion) and scale every frame and also recalculates the matrixWorld property.
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</div>
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<div>
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default – true
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</div>
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<h3>[property:Boolean matrixWorldNeedsUpdate]</h3>
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<div>
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When this is set, it calculates the matrixWorld in that frame and resets this property to false.
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</div>
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<div>
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default – false
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</div>
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<h3>[property:Boolean rotationAutoUpdate]</h3>
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<div>
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When this is set, then the rotationMatrix gets calculated every frame.
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</div>
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<div>
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default – true
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</div>
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<h3>[property:object userData]</h3>
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<div>
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An object that can be used to store custom data about the Object3d. It should not hold references to functions as these will not be cloned.
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</div>
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<h3>[property:Matrix4 matrixWorld]</h3>
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<div>
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The global transform of the object. If the Object3d has no parent, then it's identical to the local transform.
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</div>
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<h2>Methods</h2>
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<h3>[page:EventDispatcher EventDispatcher] methods are available on this class.</h3>
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<h3>[method:null applyMatrix]( [page:Matrix4 matrix])</h3>
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<div>
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matrix - matrix
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</div>
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<div>
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This updates the position, rotation and scale with the matrix.
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</div>
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<h3>[method:null translateX]( [page:Float distance] )</h3>
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<div>
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distance - Distance.<br />
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</div>
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<div>
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Translates object along x axis by distance.
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</div>
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<h3>[method:null translateY]( [page:Float distance] )</h3>
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<div>
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distance - Distance.<br />
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</div>
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<div>
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Translates object along y axis by distance.
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</div>
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<h3>[method:null translateZ]( [page:Float distance] )</h3>
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<div>
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distance - Distance.<br />
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</div>
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<div>
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Translates object along z axis by distance.
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</div>
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<h3>[method:Vector3 localToWorld]( [page:Vector3 vector] )</h3>
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<div>
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vector - A local vector.<br />
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</div>
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<div>
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Updates the vector from local space to world space.
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</div>
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<h3>[method:Vector3 worldToLocal]( [page:Vector3 vector] )</h3>
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<div>
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vector - A world vector.<br />
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</div>
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<div>
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Updates the vector from world space to local space.
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</div>
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<h3>[method:null lookAt]( [page:Vector3 vector] )</h3>
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<div>
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vector - A world vector to look at.<br />
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</div>
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<div>
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Rotates object to face point in space.
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</div>
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<h3>[method:null add]( [page:Object3D object], ... )</h3>
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<div>
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object - An object.<br />
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</div>
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<div>
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Adds *object* as child of this object. An arbitrary number of objects may be added.
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</div>
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<h3>[method:null remove]( [page:Object3D object], ... )</h3>
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<div>
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object - An object.<br />
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</div>
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<div>
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Removes *object* as child of this object. An arbitrary number of objects may be removed.
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</div>
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<h3>[method:null traverse]( [page:Function callback] )</h3>
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<div>
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callback - A function with as first argument an object3D object.<br />
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</div>
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<div>
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Executes the callback on this object and all descendants.
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</div>
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<h3>[method:null traverseVisible]( [page:Function callback] )</h3>
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<div>
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callback - A function with as first argument an object3D object.<br />
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</div>
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<div>
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Like traverse, but the callback will only be executed for visible objects.
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Descendants of invisible objects are not traversed.
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</div>
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<h3>[method:null traverseAncestors]( [page:Function callback] )</h3>
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<div>
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callback - A function with as first argument an object3D object.<br />
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</div>
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<div>
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Executes the callback on this object and all ancestors.
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</div>
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<h3>[method:null updateMatrix]()</h3>
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<div>
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Updates local transform.
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</div>
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<h3>[method:null updateMatrixWorld]( [page:Boolean force] )</h3>
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<div>
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Updates global transform of the object and its children.
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</div>
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<h3>[method:Object3D clone]()</h3>
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<div>
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Creates a new clone of this object and all descendants.
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</div>
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<h3>[method:Object3D getObjectByName]([page:String name])</h3>
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<div>
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name -- String to match to the children's Object3d.name property. <br />
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</div>
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<div>
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Searches through the object's children and returns the first with a matching name.
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</div>
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<h3>[method:Object3D getObjectById]([page:Integer id])</h3>
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<div>
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id -- Unique number of the object instance<br />
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</div>
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<div>
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Searches through the object's children and returns the first with a matching id.
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</div>
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<h3>[method:Object3D translateOnAxis]([page:Vector3 axis], [page:Float distance])</h3>
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<div>
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axis -- A normalized vector in object space.<br />
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distance -- The distance to translate.
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</div>
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<div>
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Translate an object by distance along an axis in object space. The axis is assumed to be normalized.
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</div>
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<h3>[method:Object3D rotateOnAxis]([page:Vector3 axis], [page:Float angle])</h3>
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<div>
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axis -- A normalized vector in object space. <br />
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angle -- The angle in radians.
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</div>
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<div>
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Rotate an object along an axis in object space. The axis is assumed to be normalized.
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</div>
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<h3>[method:Array raycast]([page:Raycaster raycaster], [page:Array intersects])</h3>
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<div>
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Abstract method to get intersections between a casted ray and this object. Subclasses such as [page:Mesh], [page:Line], and [page:PointCloud] implement this method in order to participate in raycasting.
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</div>
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<h2>Source</h2>
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[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
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</body>
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</html>
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