Mesh Slicing GDExtension

This GDExtension implements Mesh Slicing. For usage see the demo project.

Limitations

• Slicing non-convex meshes will produce unexpected results.
• Supported Mesh Types are: ArrayMesh, PrimitiveMesh
• Only Triangle Meshes are supported (PRIMITIVE_TRIANGLES)
• Only UVs and Normals are transferred from the original mesh.
• The created surface does not have UVs.

Compatibility

Godot 4.2

Cloning

git clone --recurse-submodules link-to-this-repo

If you already cloned and forgot --recurse-submodules :

git submodule update --init --recursive

Building

See also GDExtension Example from Godot Docs

Requirements: C++ Compiler, SCons as a build tool

scons

Run Demo Project

godot --path ./demo --editor

Use it in your project

After building, copy the contents of demo/bin/ into your project.

Editing with Visual Studio Code

Add the includePath from the following code snippet to your .vscode/c_cpp_properties.json

{
    "configurations": [
        {
            "name": "Linux",
            "includePath": [
                "${workspaceFolder}/**",
                "${workspaceFolder}/godot-cpp/gen/include",
                "${workspaceFolder}/src"
            ],
// ...