Open Source C# 3D Modeling Software

Importer library to import assets from different common 3D file formats such as Collada, Blend, Obj, X, 3DS, LWO, MD5, MD2, MD3, MDL, MS3D and a lot of other formats. The data is stored in an own in-memory data-format, which can be easily processed. www.open3mod.com/ is a 3D model viewer and exporter based on Assimp that is also Open Source.

NaroCAD is a fully fledged and extensible 3D parametric modeling CAD application. It is based on OpenCascade.

Helix Toolkit is an open source 3D library that is licensed under the MIT license. The MIT license is very permissive and permits use in proprietary software. The library is based on .NET and is currently focusing on the WPF platform. The goal has been to make it easy to work with 3D in WPF, and also provide features that are not included in the standard WPF 3D visual model. Adds variety of functionalities/models on the top of internal WPF 3D models (Media3D namespace). dds variety of functionalities/models on the top of internal .NET Core WPF 3D models (Media3D namespace). Custom 3D Engine and XAML/MVVM compatible Scene Graphs based on SharpDX(DirectX 11) for Universal Windows App. Custom 3D Engine and Scene Graphs based on SharpDX(DirectX 11) for netstandard and .NET Core. Custom 3D Engine and XAML/MVVM compatible Scene Graphs based on SharpDX(DirectX 11) for WinUI 3 (Project Reunion - experimental).

ColladaLoader is a free open source C# Library that enables developers to load and display Collada 3D Model files (.DAE) in DirectX 10 using the SlimDX SDK. Partitial .X file support. More info: http://www.tomsdevshack.be/projects/colladaloader

This software allows a person to open, edit, create, modify, view, and save 3D STL models. It can also be used to extrude 2D images into 3D objects. You can also insert 3D closed primitives. The new STLX file format supports groups, materials, as wells as colors and generates much smaller files on average (compared to binary STL files). NOTE: This latest build targets only 64-bit Windows Operating Systems due to the necessity of being able to manage (and navigate) very large 3D models. Use the mouse and keyboard to move the camera around.

Create Crystals with the Miller indices of the 32 crystal classes. Programmed with WPF C# with the Microsoft Visual C# 2008 Express Edition.

A physics editor, for physics based games and applications. Physics engine-independant. Renderer independent. See http://www.physicseditor.com . Supports .3ds, .obj, and .mesh (Ogre SDK) file formats and Newton, ODE, and Nvidia PhysX physics engines.

CsGL is OpenGL for the .Net Framework, providing support for OpenGL 1.1 - 1.4 and numerous extensions.

This is project is created to perform boolean operation using DirectX 9.0 with .NET 2.0 and other supported dlls. This is not a final build as i am working on the same. -- The suggestions are always welcome. Thank You.

Editor for Obj files for 3D Printing

High resolution low budget 3D scanner using a camera and a moving projector

BrokenFinger is a collection of demo 3D programs showing latest implementation in the areas of: Document Object Model, GPU Bound Processing, and Procedural Modeling(e.g. CGA Shape).

ConnectCode Software Box Shot Maker creates realistic images of 3D boxes for your software using three image files. You can adjust the box orientation, box and camera position. Despite being opensource, the tool delivers professional results.

DCS3D will be a semi parametric and freeform 3d modelling and automated 2d output add on tool kit for AutoCAD. These tools will aid in the design and detailing of structural elements with the main focus being on structural steel and associated struct

A client - server game where all mechanical objects (robots) can be programmed, using standard programming languages, to battle other robots. Will be a great learning tool for robotics and programming.

The Guides application is designed to provide global access to some helpful visual guides. The project is very early in development. Please feel free to jump in and make changes!

This application allows visually restore a cyclorama from a set of photos covering 360 degrees in all directions to horizon. It was specially designed to restore panoramas obtained by Apollo missions in 1969-1972 but it can be used to restore any cyclorama from photos got in your tourist trip (for example). The main principle of the program is in projecting photos on a 360x360 sphere and combining it together. If you select a correct field of view (FOV) for photo images, its combination become ideal for distant points. For moon cyclorama it is also possible to check a Sun and Earth positions on the sky and to compare the result with a LOLA data (provided by the the LRO moon satellite).

PRPbyHand (Paper Rapid Prototyping by Hand) produces a bitmap image from a slice take from STL (stereolitography) ASCII file, in the z axis. It's intended for construction of 3D modell by hands, gluing common A4 paper sheets.

PSPlant is a Lightwave preset manager that interacts with the PresetCentral.com API. It can help to alter preset attributes outside of the Lightwave application and it's integration with PresetCentral.com makes it easy to share presets with others.

Robot Controlling System (RCS) - is a .NET-oriented software group for controlling remote mechanical objects, debuging and programming them by .NET-languages

Occasionally you find a triangle mesh, containing errors you would like to fix. With TriMM, the TriangleMesh Manipulator, you can repair, alter or convert triangle meshes stored as .OBJ, .OFF, .PLY or .STL files. You can also create some simple meshes.

Wing is a modeling tool used for creating realistic natural landscape efficiently. More specifically, we try to proceduraly generate four key ingredients of nature ---- plants, terrain, water and weather, with simple but powerful user controls.

MD2 (Quake II Style) 3D model loader and animator for the C# XNA games development framework; includes demonstration/tutorial application. Developed on Microsoft C# Express 2005 and the Microsoft XNA Games Development Framework 1.0 Refresh release. Ported to GitHub for consolidation/preservation: https://github.com/aussieboosh/XNA-MD2-Model-Loader

Driver support for 3D Controller Hardware. We hope to support SDL Input, DirectInput, and other major controller API's including game consoles and embedded systems.