Curve →

CubicBezierCurve

Create a smooth 2D cubic bezier curve, defined by a start point, endpoint and two control points.

Code Example


    const curve = new v3d.CubicBezierCurve(
        new v3d.Vector2(-10, 0),
        new v3d.Vector2(-5, 15),
        new v3d.Vector2(20, 15),
        new v3d.Vector2(10, 0)
    );

    const points = curve.getPoints(50);
    const geometry = new v3d.BufferGeometry().setFromPoints(points);

    const material = new v3d.LineBasicMaterial({ color: 0xff0000 });

    // create the final object to add to the scene
    const curveObject = new v3d.Line(geometry, material);

Constructor

CubicBezierCurve (v0 : Vector2, v1 : Vector2, v2 : Vector2, v3 : Vector2)

v0 – The starting point.
v1 – The first control point.
v2 – The second control point.
v3 – The ending point.

Properties

See the base Curve class for common properties.

# .v0 : Vector2

The starting point.

# .v1 : Vector2

The first control point.

# .v2 : Vector2

The second control point.

# .v3 : Vector2

The ending point.

Methods

See the base Curve class for common Methods.

Source

For more info on how to obtain the source code of this module see this page.