Design Technology (DESN) - Indianapolis

Shadertoy is a website dedicated to writing and sharing shaders (programs that describe the visual appearance of objects in computer graphics) in real-time. It's a great resource for anyone interested in learning about graphical rendering techniques, GLSL (OpenGL Shading Language), and creating interactive visual effects.

Renderosity is a large online marketplace and community for digital artists working with 3D models, digital art, and animation. The site features forums, tutorials, and resources focused on software like Poser, Daz Studio, and other tools commonly used in the computer graphics industry.

Autodesk is one of the leading companies in CAD software, best known for AutoCAD, Revit, Fusion 360, and many other CAD tools. Their website offers comprehensive resources including tutorials, user communities, webinars, and documentation for professionals working with their software products.

GrabCAD is a popular platform for CAD professionals to share, collaborate on, and download CAD models. It features a large community of engineers and designers, providing free access to thousands of user-uploaded models, as well as tutorials, discussions, and resources for CAD software like SolidWorks and Autodesk tools.

Blender Artists is a vibrant community for users of Blender, an open-source 3D creation software. The website offers forums for discussion, troubleshooting, tutorials, and showcasing work. It's an excellent resource for beginners and experienced users looking to enhance their 3D modeling and animation skills.

LibreCAD is an open-source 2D CAD application that provides tools for drafting and designing. It’s designed for users who need a simple, lightweight, and efficient alternative to paid CAD software. It supports DXF files and is useful for basic design and drafting needs, including architectural floor plans and mechanical designs.

FreeCAD is a powerful, open-source parametric 3D CAD software that is highly customizable. It’s suitable for product design, mechanical engineering, architecture, and other industries. It has an active community, and its modular nature allows users to add extensions to enhance functionality.

SolveSpace is a free, open-source 2D and 3D CAD tool with a simple interface. It allows users to create parametric designs, 3D modeling, and drafting for mechanical and product design. It’s a good alternative for hobbyists and professionals looking for a free tool for basic to intermediate CAD work.

TinkerCAD is an online, browser-based 3D CAD tool that is simple to use and great for beginners, especially those interested in 3D printing and basic modeling. While not fully open-source, TinkerCAD is free to use and allows for quick prototyping, offering a user-friendly interface.