Open Source C# 3D Modeling Software

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).

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.

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

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

Editor for Obj files for 3D Printing

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. The project libraries are built with Visual Studio, using .NET Framework 4.7.1. To test the graphics capabilities, compile and run the GraphicsTest solution. To test the Space3d Library, compile and run the Space3dTest solution.

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 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.

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).

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).

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!

Intelligent Facial Animation software for .NET

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

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

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.

ConVic is a part of the VICON project. The needs of people with physical or sensory impairments are generally not well considered when designing user interfaces to consumer products. Controls and displays often fail to meet the requirements of users with visual, hearing, mobility or dexterity impairments. It is difficult for mainstream manufacturers to have a detailed understanding of these needs and how to design for them. Manufacturers would benefit from the support of a third party solution to input the necessary knowledge. VICON aims to provide this support through the development of an advanced Virtual User Model which will enable virtual testing and feedback throughout the development lifecycle. Documentation: http://vicon-project.eu/wp-content/uploads/2013/05/Vicon-Toolset1.pdf

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

KartoMNT is a free software of height model digitalization. This software allows you to create your own Digital Height Models (DHM) with a simple map. Then you'll be able to visualize DHMs with the KartoMNT 3D viewer.

The OpenSource Metaverse Project allows anyone to create and publish their own three dimensional virtual world, such as an MMORPG, a social virtual world, or a metaverse. New forums: http://manageddreams.com/osmpbb

This application is a .NET based framework, designed for helping in development of different volume reconstruction, 3D voxel visualization and color consistency algorithms in multi view dynamic scenes.

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

"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.