Browse free open source C++ 3D Modeling Software and projects below. Use the toggles on the left to filter open source C++ 3D Modeling Software by OS, license, language, programming language, and project status.

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    Auth0 for AI Agents now in GA

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    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

    Build data pipelines that feed your AI models and agents without managing infrastructure. Crawl any website, transform content, and push directly to your preferred vector store. Use 10,000+ tools for RAG applications, AI assistants, and real-time knowledge bases. Monitor site changes, trigger workflows on new data, and keep your AIs fed with fresh, structured information. Cloud-native, API-first, and free to start until you need to scale.
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  • 1
    BRL-CAD

    BRL-CAD

    Open Source Solid Modeling CAD

    BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.
    Downloads: 85 This Week
    Last Update:
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  • 2
    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.
    Downloads: 4 This Week
    Last Update:
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  • 3
    3D-Console is a system that maintains and renders a general purpose user interface for multiple applications in a shared three dimensional virtual space. The applications are arbitrary operating system processes, as we know them.
    Downloads: 0 This Week
    Last Update:
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  • 4
    A device server inteded for (but not limited to) use with 3D input devices (like dynasight, Polhemus FASTRAK, motionstar and the magellan spacemouse). Devices can be configured via a remote TCP connection. Device data is sent to registered clients via
    Downloads: 0 This Week
    Last Update:
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    Free and Open Source HR Software

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