Adds types for Line - #297

types/components/meshes/Line.d.ts

@@ -0,0 +1,54 @@
+import {
+ MeshComponent,
+ MeshComponentParams
+} from '../../core/MeshComponent';
+
+import {
+ BufferGeometry,
+ Geometry,
+ LineCurve3,
+ Mesh
+} from 'three';
+
+interface LineParams extends MeshComponentParams {
+
+ /** Geometry parameters */
+ geometry: {
+
+ /**
+ * A LineCurve3 representing the curve to trace as a line 
+ * @type {LineCurve3}
+ */
+ curve: LineCurve3;
+
+ /**
+ * Points is the number of pieces to divide the curve into. 
+ * Default is 50.
+ */
+ points?: number;
+ }
+
+ /** Sets whether to build a buffered geometry */
+ buffer?: boolean;
+}
+
+ export class Line extends MeshComponent {
+
+ /**
+ * @constructor Creates a Line
+ * @param params parameters
+ */
+ constructor(params?: LineParams);
+
+ /**
+ * Build lifecycle creates a mesh using input params.
+ * @param params 
+ */
+ build(params?: LineParams): Mesh;
+
+ /**
+ * Builds the geometry
+ * @param params 
+ */
+ buildGeometry(params?: LineParams): Geometry | BufferGeometry;
+}

types/components/meshes/index.d.ts

@@ -7,6 +7,7 @@ export * from './Extrude';
 export {Icosahedron} from './Icosahedron';
 export * from './Importer';
 export * from './Lathe';
+export * from './Line';
 export * from './Sphere';
 export * from './Text';
 export * from './Tetrahedron';

types/whs-tests.ts

@@ -4,8 +4,10 @@ import {
  Mesh,
  MeshStandardMaterial,
  JSONLoader,
+ LineCurve3,
  Shape,
- Vector2
+ Vector2,
+ Vector3
 } from 'three';
 
 import {
@@ -26,6 +28,7 @@ import {
  Icosahedron,
  Importer,
  Lathe,
+ Line,
  OrthographicCamera,
  PerspectiveCamera,
  Sphere
@@ -195,6 +198,16 @@ const lathe = new Lathe({
 });
 lathe.addTo(app);
 
+const line = new Line({
+ geometry: {
+ curve: new LineCurve3(new Vector3(0, 0, 0), new Vector3(10, 0, 0)),
+ points: 5
+ },
+
+ buffer: true
+});
+line.addTo(app);
+
 // Cameras
 
 const cubeCamera = new CubeCamera({