webvr js meetup initial commit

node_modules/three/src/extras/curves/QuadraticBezierCurve.js

@@ -0,0 +1,29 @@
+import { Curve } from '../core/Curve';
+import { QuadraticBezier } from '../core/Interpolations';
+import { Vector2 } from '../../math/Vector2';
+
+
+function QuadraticBezierCurve( v0, v1, v2 ) {
+
+	this.v0 = v0;
+	this.v1 = v1;
+	this.v2 = v2;
+
+}
+
+QuadraticBezierCurve.prototype = Object.create( Curve.prototype );
+QuadraticBezierCurve.prototype.constructor = QuadraticBezierCurve;
+
+QuadraticBezierCurve.prototype.getPoint = function ( t ) {
+
+	var v0 = this.v0, v1 = this.v1, v2 = this.v2;
+
+	return new Vector2(
+		QuadraticBezier( t, v0.x, v1.x, v2.x ),
+		QuadraticBezier( t, v0.y, v1.y, v2.y )
+	);
+
+};
+
+
+export { QuadraticBezierCurve };