Loft Tools. Design of complex Surfaces with Splines

This add-on is created for modeling complex surfaces from a set of splines. It is powered by geometry nodes and is a fully procedural solution for real-time surface design using any splines and it's parameters.

Compatibility: Blender 4.5+
Main Features

• At the core of the add-on, there is Geometry Nodes Modifier.
• A set of basic lofted shapes to start with.
• Pie Menu and Sidebar panel in 3D View with all essential operators.
• Set Loft Curve/Handle Type both on U and V axes. The curves that define cross-sections are called U Curves, and the curves that join them and form the lofted mesh — V Curves.
• Gizmos for Bezier handles on V axes and Handles Transform operators.
• A single object can have separate and independent lofted surfaces. Loft Group operators allow selecting, separating, and merging the surfaces.
• Toggle Loft Cyclic operator allows creating loops on both U and V axes.
• Subdivide Loft Segments operator adds cross-sections naturally along the existing lofted surface.
• Duplicate in Loft Group. When duplicating a curve, you can control where you add it, before or after the selected curve.
• NURBS surface order, knots mode, and weight parameters can be edited with dedicated operators.
• The core nodes are marked as Assets. By linking the nodes from Loft Tools.blend into your file, you can use them in custom node trees.
• See more on the Documentation page