three.js/docs/pages/BezierInterpolant.html.md

Inheritance: Interpolant →

BezierInterpolant

A Bezier interpolant using cubic Bezier curves with 2D control points.

This interpolant supports the COLLADA/Maya style of Bezier animation where each keyframe has explicit in/out tangent control points specified as 2D coordinates (time, value).

Tangent data is read from inTangents and outTangents on the interpolant (populated by KeyframeTrack.InterpolantFactoryMethodBezier).

For a track with N keyframes and stride S:

• Each tangent array has N * S * 2 values
• Layout: [k0_c0_time, k0_c0_value, k0_c1_time, k0_c1_value, ..., k0_cS_time, k0_cS_value, k1_c0_time, k1_c0_value, ...]

Constructor

new BezierInterpolant()

Source

src/math/interpolants/BezierInterpolant.js