Github - https://github.com/LegedsDaD/ThreeDimensions
Professional 3D Modeling Engine & SDK
ThreeDimensions is a high-performance, hybrid C++20/Python 3D modeling library designed to provide a complete toolset comparable to Blender's modeling capabilities. It features a modern C++ core for heavy lifting and a flexible Python SDK for scripting and tool development.
Features
- Hybrid Architecture:
- C++20 Core: High-performance mesh kernel, geometry processing, and math engine.
- Python SDK: Object-oriented API, scene graph, and modifier system.
- Mesh Engine: Efficient topology, support for N-gons, and large mesh optimization.
- Modeling Tools:
- Primitives: Cube, Sphere, Cylinder, Cone, Torus, Plane.
- Edit Mode: Vertex/Edge/Face operations (Extrude, Bevel, Inset, etc.).
- Advanced: Booleans, Subdivision Surface, Decimate, Remesh.
- Non-Destructive Workflow: Modifier stack system (Subdivision, Mirror, Array, Boolean).
- Scene System: Hierarchical scene graph, object instancing, and collections.
- Export: OBJ, STL support.
Project Structure
ThreeDimensions/
├── cpp_core/ # C++20 Core Engine
├── python/ # Python SDK
├── examples/ # Usage examples (chair.py, baseball_bat.py)
├── LICENSE
├── Manual.md
├── CMakeLists.txt
├── README.md
├── pyproject.toml
Build Instructions
Prerequisites
- CMake 3.15+
- C++20 compliant compiler (GCC 10+, Clang 10+, MSVC 2019+)
- Python 3.11+
- pip
Download From PyPI or CMD or Terminal
pip install threedimensions
Building from Source
Clone the repository:
git clone https://github.com/LegendsDaD/ThreeDimensions.git
cd ThreeDimensions
Install dependencies and build the Python extension:
pip install .
If a C++ compiler is not found, the library will fallback to a pure Python implementation automatically.
Usage
See manual.md for detailed documentation.
import threedimensions as td
# Create a scene
bat = td.Mesh.create_cylinder(radius=0.15, height=1.0)
bat.save("bat.obj")
Authors
- LegedsDaD (Emails are not allowed)
License
MIT License
