Creates a tube that extrudes along a 3d curve.
function CustomSinCurve(scale) {
v3d.Curve.call(this);
this.scale = (scale === undefined) ? 1 : scale;
}
CustomSinCurve.prototype = Object.create(v3d.Curve.prototype);
CustomSinCurve.prototype.constructor = CustomSinCurve;
CustomSinCurve.prototype.getPoint = function(t) {
var tx = t * 3 - 1.5;
var ty = Math.sin(2 * Math.PI * t);
var tz = 0;
return new v3d.Vector3(tx, ty, tz).multiplyScalar(this.scale);
};
var path = new CustomSinCurve(10);
var geometry = new v3d.TubeGeometry(path, 20, 2, 8, false);
var material = new v3d.MeshBasicMaterial({ color: 0x00ff00 });
var mesh = new v3d.Mesh(geometry, material);
scene.add(mesh);
path — [page:Curve] - A path that inherits from the [page:Curve] base class
tubularSegments — [page:Integer] - The number of segments that make up the tube, default is 64
radius — [page:Float] - The radius of the tube, default is 1
radialSegments — [page:Integer] - The number of segments that make up the cross-section, default is 8
closed — [page:Boolean] Is the tube open or closed, default is false
An object with a property for each of the constructor parameters. Any modification after instantiation does not change the geometry.
An array of [page:Vector3] tangents
An array of [page:Vector3] normals
An array of [page:Vector3] binormals
[sourceHint]