Showing 56 open source projects for "multi-threaded"

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  • 1
    Filament

    Filament

    Real-time physically based rendering engine for Android, iOS, and more

    Filament is a real-time physically-based renderer written in C++. It is mobile-first, but also multi-platform. We are very conscientious about keeping Filament small, fast to load, and focused on rendering. For example, Filament does not compile materials at run time. Instead, we provide a command line tool (matc) that does this offline. Filament is a physically based rendering (PBR) engine for Android. The goal of Filament is to offer a set of tools and APIs for Android developers that will enable them to create high quality 2D and 3D rendering with ease. ...
    Downloads: 9 This Week
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  • 2
    FlightGear - Flight Simulator

    FlightGear - Flight Simulator

    FlightGear Flight Simulator: free open-source multiplatform flight sim

    ...FlightGear is used all over the world by desktop flight simulator enthusiasts, for research in universities and for interactive exhibits in museums. FlightGear features more than 400 aircraft, a worldwide scenery database, a multi-player environment, detailed sky modelling, a flexible and open aircraft modelling system, varied networking options, multiple display support, a powerful scripting language and an open architecture. Best of all, being open-source, the simulator is owned by the community and everyone is encouraged to contribute.
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    Downloads: 2,931 This Week
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  • 3
    LLGL

    LLGL

    Source mirror of LLGL GitHub repository

    This is a mirror of the LLGL GitHub repository. See https://github.com/LukasBanana/LLGL for more details.
    Downloads: 4 This Week
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  • 4
    LPub3D

    LPub3D

    LDraw™ editor for LEGO® style digital building instructions.

    ...LPub3D is available for free under the GNU Public License v3 and runs on Windows, Linux and macOS Operating Systems. LPub3D is also available as a Linux 'no-install', multi-platform AppImage. Portions of LPub3D are based on LPUB© 2007-2009 Kevin Clague, LeoCAD© 2025 Leonardo Zide, LDView© 2025 Travis Cobbs & Peter Bartfai and additional third party components. LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this application. LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this application...
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    Downloads: 34 This Week
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  • 5
    SH-Engine

    SH-Engine

    crossplatform multithreaded object-oriented render and audio engine

    SH-Engine - crossplatform multithreaded object-oriented render and audio engine. Based on OpenGL 3. Support for Windows and Linux. Contains 2D-graphics, 3D-scene and sound.
    Downloads: 0 This Week
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  • 6

    QuadRay-engine

    Realtime raytracer using SIMD on ARM, MIPS, PPC and x86

    QuadRay engine is a realtime raytracing project aimed at full SIMD utilization on ARM, MIPS, POWER and x86 architectures. The efficient use of SIMD is achieved by processing four rays at a time to match SIMD register width (hence the name). The rendering core of the engine is written in a unified SIMD assembler allowing single assembler code to be compatible with different processor architectures, thus reducing the need to maintain multiple parallel versions. At present, Intel...
    Downloads: 0 This Week
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  • 7
    GLTF/GLB Windows Shell Extension: This shell extension automatically adds thumbnail images to .glb files in Windows File Explorer and provides a right click menu option to generate a 3D preview image for .gltf files. Supports multi-file select and directory processing. Pre-built Windows x64 installer available at https://buymeacoffee.com/nathancrews/e/255640 LAS/LAZ Pointcloud Windows Shell Extension: This "quick viewer" shell extension provides a Windows File Explorer right click menu option to quickly generate 3D preview images for large and small .las and .laz files. ...
    Downloads: 8 This Week
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  • 8
    GXSM

    GXSM

    Scanning Probe Microscopy Controller and Data Visualization Software

    GXSM -- Gnome X Scanning Microscopy: A multi-channel image and vector-probe data acquisition and visualization system designed for SPM techniques (STM,AFM..), but also SPA-LEED/LEED/LEEM data analysis. A plug-in interface allows any user add-on data-processing and special hardware and instrument support. Latest: NC-AFM and related explorative methods as SQDM can be configured.
    Downloads: 8 This Week
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  • 9
    Aleph One is a highly sophisticated program for generating fractals. Some major features are: A built-in expression generator, 32-bit colouring schemes for the fractals, multi-threaded and multi-server rendering! WOW! And lots, lots more... The source code has moved to GitLab: https://gitlab.com/jmmcg/alephone
    Downloads: 2 This Week
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  • 10
    r4zRayTracer
    -primitives: shere, plane, triangle -triangle surface (mesh) -obj format support -lights: point light -camera lens: planar, cylindrical, spherical -lighting: ambient, diffuse, specular (Phong, Blinn-Phong) -shadows: simple soft shadows -ray types: reflection, transmission -internal memory manager and profiler -internal code profiler -acceleration structure (KDTree) -photon map -multi-threading support (ThreadPool)
    Downloads: 0 This Week
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  • 11
    House3D

    House3D

    A Realistic and Rich 3D Environment

    House3D is a large-scale virtual 3D simulation environment designed to support research in embodied AI, reinforcement learning, and vision-language navigation. It provides more than 45,000 richly annotated indoor scenes sourced from the SUNCG dataset, covering diverse architectural layouts such as studios, multi-floor homes, and spaces with detailed furnishings and room types. Each environment includes fully labeled 3D objects, allowing agents to perceive and interact with their surroundings through multiple sensory modalities including RGB images, depth maps, semantic segmentation masks, and top-down maps. The simulator is optimized for high-performance rendering, achieving thousands of frames per second to enable efficient large-scale training of RL agents. ...
    Downloads: 0 This Week
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  • 12
    Imagin Raytracer

    Imagin Raytracer

    Imagin Raytracer is a multithreaded command line raytracer

    Imagin Raytracer is a portable and multithreaded raytracer designed to run on all Posix systems. With its many features and its ease of use, it makes it possible to create quickly realistic images and animations.
    Downloads: 0 This Week
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  • 13

    NuxSFM (CLOSED)

    A Arch Linux x86_64 distro for Structure From Motion

    Pierre-Yves, August 2016
    Downloads: 0 This Week
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  • 14

    ITK-SNAP x64

    ITK-SNAP static builds for Windows 64-bit(only one file)

    ...It is the product of a decade-long collaboration between Paul Yushkevich, Ph.D., of the Penn Image Computing and Science Laboratory (PICSL) at the University of Pennsylvania, and Guido Gerig, Ph.D., of the Scientific Computing and Imaging Institute (SCI) at the University of Utah, whose vision was to create a tool that would be dedicated to a specific function, segmentation, and would be easy to use and learn. ITK-SNAP is free, open-source, and multi-platform.
    Downloads: 14 This Week
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  • 15

    qa3dviewer

    simple 3d scene viewer for windows/linux/android

    Simple test for 3d scene viewing demonstrating usage of: Qt5.1: a bit of qml framework+lot of native (c++) OpenGL ES: portable windows/linux/android code QtCreator framework: compile on all platforms License: - 3d models were taken from The Guild 2 Renaissance. All rights belong to Nordic Games GmbH. Non-commercial usage with courtesy of Nordic Games GmbH. - trackball code inspired by apple cocoa help Note: - home made qml widgets (Qt5.1 compatible) - home made openGL...
    Downloads: 0 This Week
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  • 16
    Kochol Game Engine
    Kochol Game Engine(KGE) is an object-orianted hardware accelerated 3D Game engine. Easy to use and powerful engine for cutting edge games.
    Downloads: 1 This Week
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  • 17
    Open Core RayTracer
    An open source multi-platform RayTracer (written in C++, using SDL) for academic purposes. Capable of reading a Scene Description File and rendering that scene. Yet in early stages of development (without further optimizations). Can generate animations using Uniform B-Spline Curve segments. Now available for iOS!
    Downloads: 0 This Week
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  • 18

    VolTK

    A Lightweighted Toolkit For Volume Rendering

    ...page_id=12 for complete descriptions and package downloads VolTK is a free C++ Toolkit that implements a tri-layer volume rendering framework, which is designed to meet the requirements of both algorithm research and application assemblage. Features * Tri-layer volume rendering * CPU implementation: multi-threading supported * GPU implementation: CUDA based implementation * CPU-GPU correspondance * Both low level interfaces and high level interfaces are provided * Replace the components easily with your own design * Various rendering modes: MIP/Isosurface/Full volume rendering * Endoscopy interaction mode implemented * Pre-integration supported * Cross platform (windows and RHEL tested)
    Downloads: 0 This Week
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  • 19
    2licht Irrlicht Engine Wrapper

    2licht Irrlicht Engine Wrapper

    Multi-Language Wrapper Collection for the Irrlicht Engine

    2licht's aim is to provide a collection of wrappers for the popular Irrlicht Engine (http://irrlicht.sf.net/). It is still in development; the first wrappers to be released will be the C and Object Pascal interface; followed by a .NET library.
    Downloads: 0 This Week
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  • 20
    Iris is a free 3D Client for the popular Massive Multiplayer Role Playing Game Ultima Online. The current Iris version works with the Ultima Online expansions Age of Shadows, Samurai Empire and Mondain's Legacy!
    Downloads: 0 This Week
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  • 21
    Equalizer - Parallel Rendering
    Equalizer is the standard middleware to create parallel OpenGL-based applications. Please visit https://github.com/Eyescale for current development information.
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    Downloads: 5 This Week
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  • 22
    Arcball (tracball) OpenGL widgets for different toolkits now supported fltk (1 and 2) and gtkmm (gtkglextmm).
    Downloads: 0 This Week
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  • 23
    Le Petit Poucet gps software
    Preparation of GPS routes and analysis of GPS logs in the context of outdoor sports (biking, skiing, trecking, gliding, geocaching, mountaineering). Our hope is to have a multi platform, multi GPS file and map format software.
    Downloads: 0 This Week
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  • 24
    Blood Frontier
    Blood Frontier was a single-player and multi-player first-person shooter game, built as a total conversion of Cube Engine 2 (Sauerbraten). The project has been discontinued. Details at http://www.bloodfrontier.com.
    Downloads: 5 This Week
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  • 25
    Open5:Open Source Framework for Interactive Virtual Environment. Open5 proposes a modular architecture and a flexible event loop to fit any VR/MR/AR setup and to support multi-input configurations using Open Technologies such as OpenSG and OpenTracker.
    Downloads: 0 This Week
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