Doodle3D-Slicer/three.js-master/docs/api/objects/Line.html
2017-06-22 13:21:07 +02:00

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
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<body>
[page:Object3D] &rarr;
<h1>[name]</h1>
<div class="desc">A line or a series of lines.</div>
<h2>Example</h2>
<code>var material = new THREE.LineBasicMaterial({
color: 0x0000ff
});
var geometry = new THREE.Geometry();
geometry.vertices.push(
new THREE.Vector3( -10, 0, 0 ),
new THREE.Vector3( 0, 10, 0 ),
new THREE.Vector3( 10, 0, 0 )
);
var line = new THREE.Line( geometry, material );
scene.add( line );
</code>
<h2>Constructor</h2>
<h3>[name]( [page:Geometry geometry], [page:Material material], [page:Integer type] )</h3>
<div>
geometry — Vertices representing the line segment(s).<br />
material — Material for the line. Default is [page:LineBasicMaterial LineBasicMaterial].<br />
type — Connection type between vertices. Default is THREE.LineStrip.
</div>
<div>If no material is supplied, a randomized line material will be created and assigned to the object.</div>
<div>Also, if no type is supplied, the default (THREE.LineStrip) will be used).</div>
<h2>Properties</h2>
<h3>[property:Geometry geometry]</h3>
<div>
Vertices representing the line segment(s).
</div>
<h3>[property:Material material]</h3>
<div>
Material for the line.
</div>
<h3>[property:Integer type]</h3>
<div>
Possible values: THREE.LineStrip or THREE.LinePieces. THREE.LineStrip will draw a series of segments connecting each point (first connected to the second, the second connected to the third, and so on and so forth); and THREE.LinePieces will draw a series of pairs of segments (first connected to the second, the third connected to the fourth, and so on and so forth).</div>
<div>
In OpenGL terms, LineStrip is the classic GL_LINE_STRIP and LinePieces is the equivalent to GL_LINES.
</div>
<h2>Methods</h2>
<h3>[method:Array raycast]([page:Raycaster raycaster], [page:Array intersects])</h3>
<div>
Get intersections between a casted ray and this Line. [page:Raycaster.intersectObject] will call this method.
</div>
<h2>Source</h2>
[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
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