Open Source Assembly 3D Rendering Software

An implementation of the OpenGL API.

Dos Doom with 3d floors, slopes, destructible architecture, demo compatibility 1.9, fast speed youtube https://goo.gl/pbNybV Requirements: 486DX, 4MB RAM Win95, 8MB Dos(run -ram8mb parm) https://goo.gl/agT2wc https://goo.gl/3EFVBg Recommended: 486DX4 100MHz, 16MB RAM https://goo.gl/IWGLkQ Run on Dos,Win9x, XP 7 32 bits, Dosbox Turbo Android requires Dosbox: Win 64bit or WinXP w/ some video drivers https://goo.gl/FE6rRF Bugs: command line needs one space after wad or other parm to work right: cdoom -file s4 -warp 1 save config fault sometimes, glitches in rendering slopes due to fixed point usage, line of sight bullets error on slopes,sprites in multi 3dfloors sometimes render wrong similar to duke nukem 3d quake heretic hexen vavoom zdoom gzdoom but not compatible,only doom2 doom run Thanks:id software for original doom code https://www.idsoftware.com MBF authors,Vladimir Arnost for muslib 1.80: http://www.fit.vutbr.cz/~arnost/welcome.html

Crystal Space is an Open Source 3D SDK for Unix, Windows, and MacOS/X. It renders with OpenGL and features GLSL shaders, CG shaders, deferred rendering, dynamic shadows, bullet based physics library, terrain engine, skeleton based animation meshes, exporter for Blender, portals, etc...

3D engine with enhanced graphic software renderer programmed in Free Pascal. See the secret graphic power of Multicore-CPU...

Glide is a library for using 3dfx hardware. This project will be the public repository for Glide.

rmapc is an efficient free map compiler for games using BSP files. Although influenced by id Software's quake map compiler, rmapc is developed from scratch and does not reuse code with similar utilities.

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 SSE/SSE2/SSE4 and AVX/AVX2/AVX-512 (32/64-bit x86 ISAs), ARMv7 NEON/NEONv2, ARMv8 AArch32 and AArch64 NEON, SVE (32/64-bit ARM ISAs), MIPS 32/64-bit r5/r6 MSA and POWER 32/64-bit VMX/VSX (little/big-endian ISAs) are mostly implemented (/w horizontal reductions) although scalar improvements, wider SIMD vectors with zeroing/merging predicates in 3/4-operand instructions are planned as extensions to current 2/3-operand SPMD-driven vertical SIMD ISA. See README file.

LxDoom is a version of the classic fps game Doom by id Software. Specifically, it's an engine for playing Doom levels, based on the source code released by id Software. It aims to be free, reliable, portable, and support a wide range of levels.

EStereo is a computer vision C++ library for real-time disparity estimation. It computes dense stereo matching from 2 or 3 images as well as 3D scene reconstruction. The library also comes with a GUI-based application (StereoPlus).

3D engine with NextGen-enhanced graphic software render programmed in Free Pascal. See the secret graphic power of Multicore-CPU's...

This library is meant for high performance calculations for science or 3D games/rasterizers using SIMD instructions of x86 processors to allow an unparalleled level of optimization. This takes advantage of MMX, 3DNow!, 3DNow!+/MMX+, & SSE/SSE2/SSE3/SSSE3

mCode is designed to be a dynamic 3d platform for simulation and visualization, with a focus on visual networking.

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. High-Speed external PAC-PLL hardware option with digital DSP link. Based on several hardware options it supports a commercially available DSP hardware and provided also Open Source Code for all the low level signal processing tasks and instrument controls in a most flexible and adaptable manner. All latest software is available via github.com/pyzahl/Gxsm4 (source code) or as binary for Ubuntu on https://launchpad.net/~totto/+archive/ubuntu/gxsm

C3A is a cross platform format for animated 3D geometry. Compact, fast, low bandwidth, and compatible with all current hardware/firmware; DirectX, OpenGL, XBox, PS2, 360, PS3, PSP, Wii, & DS.

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

A cross-platform 3D rendering libarary.

Gens2 is a software-only 3D engine for Win32 platform using DirectX. It features real-time lighting and ray-traced shadowing (per-pixel and per-vertex),basic physics engine (collision detection, gravity and jumping),3DStudioMAX ASE format support(limited

JellyMark is a next-generation OpenGL and CPU benchmarking program. Features: Realtime Physics simulation of non rigid body bouncing in a rotating cube. 100% Assembly optimized FPU spring calculation routine. Cube environment mapping for reflections.

An open abstraction layer for realtime graphics applications. This project is a highly optimised cross platform (or will be) kernel for games. One Opal HAL shall exist for each target CPU. The C++ sources are ANSI compliant and should compile without chan

Vincent ES 1.x is a 3D rendering library based on the OpenGL (R) ES 1.1 API specification (Common Lite) for embedded devices. ATTENTION: A new fixed pipeline implementation is being work on here: https://sourceforge.net/projects/oglsc

This project is working on an open source implementation of the OpenGL ES 2.x API. Note: This project is currently on hold until release of the new fixed function pipeline implementation.

lmesh is a 3D render implemented local illumination such as Gouraud and Phong. Currently it is written by C++ and does not depend on the GPU instructions or any exsiting 3D libraries. It plans to achieve more realistic effects in the future

This project is a collection of games for the TuxBoxProject. Here developers can help create new games for the project, demos of games can be downloaded, and developers can recieve feedback on their games. All games hosted here will be GPL'd

A simple graphics library implementation for the 32Bit range of Atari computers (i.e. Falcon030, TT030 etc.). This project is meant to introduce a subset of the interface defined by the antiquated OpenGL v1.1 standard.

OpenGL for Framebuffer Consoles under linux