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.

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).

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

The Graphics Library is built on top of OpenTK, the C# library that wraps OpenGL. The intended clients are technical and engineering graphics applications that require three-dimensional visualization tool. The implementation draws a scene on separate working thread, optionally, the thread-updater may be invoked. The Space3d Library uses Recursive Composition design pattern. The hierarchy by reference, built into the component, plays a dual role in modeling three-dimensional space: first, it provides a control over a lifetime of the object cluster; second, it mirrors a subordination of the object coordinate systems. All the project libraries are built with Visual Studio, .NET Framework 4.7.1. The Graphics.sln and Space3d.sln solutions contain test applications, called UnitTest, featuring the library capabilities.

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.

A 3D graphics engine for use in 3D games and other real-time rendering applications using managed code (C#) and the .NET framework and supporting both the OpenGL and Direct3D APIs

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).

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

VTK.NET Example is a collection of example for the Visualization Toolkit (VTK - http://www.kitware.com). It demonstrate, the basic visualisation algorithm in .NET 2.0 platform and C# programming language.

A free editor for openSCAD based on .NET Scintilla supporting .. AutoCompletion and other editor stuffs.

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

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).

This tool is taken out of the toolset of LumenLiquid to provide special support for this project. Because I've not found any useful Heightmap editor with multitexturing and the whole bunch, I've decided to create one myself.

Rhino Plug-In projects. A set of high quality C++ and .NET Rhino plug-ins that users can add to or use for starting their own plug-in projects.

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.

A "learning by coding" type of 3D-studio with a basic set of features. Include a pure software-implemented renderer with support for per-pixel operations (such as Phong), textures, alpha/bump/environment-mapping etc.

"wpf-plot3d" is a tool designed to plot 3-dimensional graphics. It can handle a wide range of graphic types: - Surface: Graphic defined on a Cartesian grid defined via an XML file - Mesh: Graphic defined on a general mesh defined via an XML file - Points: Set of points defined via an XML file - Curve: 3d-curve defined via an XML file - Parametric surface: Parametric surface defined on a cartesian grid - Parametric curve: 3d parametric curve "wpf-plot3d" includes toolboxes: - Camera: Rotation, zoom, ... - Settings: Define own colors, effects, timer to refresh, ... - Pallet: Add comments, arrows, ... "wpf-plot3d" is implemented in C/C# and uses Windows Presentation Foundation (WPF)

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.

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.

Editor for Obj files for 3D Printing

Acmx library is designed to help AutoCad .net plugins development. It can be used with AutoCad managed wrappers and COM APIs. It allows usage of the Microsoft [Serializable] attribute to attach arbitrary data to the existing AutoCad objects.

Aja PHM Studios is a Superwikia codesmith community that builds and maintains 3D portfolios and content for startup semicoms.

This plugin enable unsupported functionalities for Autodesk Inventor 2014 and above. Autodesk doesn't support Autorun macros for VBA projects anymore, but with this plugin it is still possible to use the commands "AutoOpen", "AutoEdit", "AutoSave", "AutoClose" and "AutoNew" subroutines stored within "Thisdocument" module.

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

A plug-in allowing home-brew game developers using the Microsoft XNA framework to import content from Blender's native binary format.