What It Does

Fast Spline Connector 2 joins separate spline segments into a single continuous spline in Cinema 4D. Start with disconnected splines and either create new segments between endpoints or weld points together into a single midpoint. Version 2 brings significantly faster performance, especially when working with complex splines containing many segments.

Key Features

The plugin offers two connection modes. Join mode creates new segments between selected spline points, with adjustable tolerance parameters (minimum and maximum values) to control which points get connected. Weld mode merges two points into a single point positioned at their midpoint.

A “Get” button automatically calculates the correct distance tolerance based on your spline geometry. The Selection only mode lets you target specific points rather than processing the entire spline.

For the newly created points, you can apply hard or soft interpolation (with tangent scale control for soft), add a chamfer effect, and customize segment length. The plugin also includes an automatic extrude option.

Who It’s For

Useful for Cinema 4D artists working with imported vector paths, text outlines converted to splines, or any workflow where you need to reconnect broken spline segments. The tolerance controls make it practical for both precise technical work and more forgiving organic shapes.

Pricing

$15 one-time purchase. Compatible with Cinema 4D versions 2025 through R17.