
LoopTools
by Community
LoopTools is a mesh modelling toolkit for Blender that gathers several tools to aid modelling. It was previously part of Blender 4.1's bundled add-ons and is now offered as an extension, provided as it is with limited support.
by Tom Paul·Modeling
Images © Tom Paul. Used for product review; image policy.
Confine_Lattice_Femur_Bone earns its place in the superhive library as a focused, script-driven example of implicit modelling for bioimplants and additive manufacturing. Rather than a general-purpose add-on, it's a small collection of ready-to-run blend files tied to a specific femur bone workflow, published under the GPL by a Blender Development Fund contributor.
Confine_Lattice_Femur_Bone is a set of four Blender blend files, each carrying a Python script that builds a lattice structure and confines it to a femur bone shape. The approach uses implicit modelling to produce an error-free boundary mesh, aimed at lattice generation within a bionic implant.
Each file targets a different result. The first, lattice_in_bone, generates a lattice confined within the femur bone volume. The second, lattice_with_skin_in_bone, adds a wall with thickness to the outer boundary. The third, surface_texture_on_bone, applies surface texturing on the bone surface. The fourth, Porus_bone, produces a femur bone with a porous structure.
To use it, open a file and click the run script button in the Text Editor. The files are listed for Blender 2.8, 2.81, 2.82 and 2.83, released under the GPL license, and documentation is included. Its developer, Tom Paul, is listed as a Blender Development Fund contributor.
Confine_Lattice_Femur_Bone is best for blender users working on lattice generation for bioimplants, additive manufacturing and 3D printing, particularly around femur bone geometry and implicit modelling.
Confine_Lattice_Femur_Bone is completely free to download and use.
Confine_Lattice_Femur_Bone lists compatibility with Blender 2.8, 2.81, 2.82 and 2.83, the versions the four blend files and their Python scripts were published for. If you run a newer release of Blender, behaviour beyond those versions isn't documented, so it's worth opening one of the files and running the script to confirm it works in your setup. For anything outside these listed versions, check the developer's page for the latest details before relying on it in a project.
Confine_Lattice_Femur_Bone runs from Blender's Text Editor. Open one of the four blend files, then click the run script button in the Text Editor to generate the result for that file. Each file produces a different output: a lattice confined to the femur bone volume, a version with a walled skin of added thickness, surface texturing on the bone, or a porous bone structure. No separate installation step is described beyond opening the file and running its script.
Confine_Lattice_Femur_Bone is listed as free in this catalog. It's distributed under the GPL license, and its developer, Tom Paul, is noted as a Blender Development Fund contributor. Licensing terms can change over time, so for current pricing and any usage conditions, check the developer's page directly. What you get here is a set of four blend files, each carrying a Python script that generates lattice and bone structures when run from the Text Editor.
Confine_Lattice_Femur_Bone is released under the GPL license. It ships as four blend files containing Python scripts, and its developer, Tom Paul, is listed as a Blender Development Fund contributor. The files are listed for Blender 2.8, 2.81, 2.82 and 2.83. If you need to confirm how the GPL terms apply to your particular use, the developer's page is the place to check for the most current information alongside the included documentation.

by Community
LoopTools is a mesh modelling toolkit for Blender that gathers several tools to aid modelling. It was previously part of Blender 4.1's bundled add-ons and is now offered as an extension, provided as it is with limited support.

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