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Search results for c geometry

109 search results found

Glslviewer ⭐ 4,201

Console-based GLSL Sandbox for 2D/3D shaders

Lightmapper ⭐ 1,250

A C/C++ single-file library for drop-in lightmap baking. Just use your existing OpenGL renderer to bounce light!

Geometry Engine, Open Source

Earcut.hpp ⭐ 707

Fast, header-only polygon triangulation

Vex_tutorial ⭐ 483

📑 A collection of code snippets and examples showing syntax and capabilities of VEX language inside SideFX Houdini

Trimesh2 ⭐ 278

C++ library and set of utilities for input, output, and basic manipulation of 3D triangle meshes

Essentialmath ⭐ 259

Example code and libraries for the book "Essential Mathematics for Games and Interactive Applications."

Lilyterm ⭐ 178

A lightweight, but functional terminal emulator

Speculid ⭐ 117

Easily Manage Graphics in Xcode Projects

A library of geometry processing tools for computer graphics

PostgreSQL extension for the H3 hierarchical geospatial indexing system

Devilspie2 ⭐ 70

Notice! - Devilspie2 has migrated to savannah, this repo is more or less abandoned. Program to use LUA to find windows, and perform actions on them

SnapPy is a package for studying the topology and geometry of 3-manifolds, with a focus on hyperbolic structures. It is based on the SnapPea kernel written by Jeff Weeks.

GoTools Geometry Toolkit

Android Spatialite ⭐ 60

Spatialite database JNI wrapper for Android

Ofxvectortile ⭐ 51

Ultimaille ⭐ 48

The ultimate mesh handling library

Barycentrics ⭐ 48

Graphics ⭐ 46

The Graphics library from OCaml, in a standalone repository

Qrouter detail router for digital ASIC designs

The Helios simulation system is a versatile modeling framework that handles tasks such as managing geometry and associated data structures through a C++ API. Plug-ins build off of the Helios core engine, and access the geometry and data via the Helios context. The sytem comes with a visualization plug-in that can produce stunning renderings of model geometry and data with relatively little effort.

A Toy for Visualizing Coxeter Polytopes

Affine Correspondences For Camera Geometry ⭐ 31

Procedural Geometry Maps ⭐ 30

The Maps are visualized using the Tessellation Shader

Renderer using C++, Embree and USD to achieve Path Tracing techniques on the CPU

Geodesic ⭐ 27

geodesic geometry library in C

C Rectangular oUtline Drawer · Prints the geometry of a selected region in x11

R bindings for Google's s2 library for geometry on the sphere

Proteuscfd ⭐ 24

Parallel, Unstructured, Computational fluid dynamics code (multiphysics)

S2geometry Node ⭐ 22

Get S2 Cell ID Wrapper - Still Work in Progress

OpenGL 4.3 experiment with compute shaders and tons of instanced geometry! Targets libretro GL.

ROOT-based simulator for ray tracing (ROBAST) is a non-sequential ray-tracing simulation library developed for wide use in optical simulations of gamma-ray and cosmic-ray telescopes. The library is written in C++ and fully utilizes the geometry library of the ROOT analysis framework.

Lightweight C Scene Graph Library

Vexed Generation ⭐ 16

Polymorphic helper functions & geometry ops for Houdini VEX / OpenCL

Vector graphics software to generate HPGL output to drive a plotter

Geometer ⭐ 14

A simple drawing program to replicate construction with a compass and straightedge

Proceduraltextures ⭐ 14

On-line gallery of procedural textures generated with GLSL Fragment Shaders

code for "Putting Holes in Holey Geometry: Topology Change for Arbitrary Surfaces"

CCMATH is a mathematics library, coded in C, that contains functions for linear algebra, numerical integration, geometry and trigonometry, curve fitting, roots and optimization, Fourier analysis, simulation generation, statistics, special functions, sorts and searches, time series models, complex arithmetic, and high precision computations.CCMATH is a mathematics library, coded in C, that contains functions for linear algebra, numerical integration, geometry and trigonometry, curve fitting, root

D3d12_vulkan Proceduralcity ⭐ 11

A procedurally generated city rendered with D3D12 and Vulkan

Osgtransparency ⭐ 11

OSG render bins for transparent geometry

Posttime ⭐ 10

PostgreSQL extension dealing with Time Objects and Functions

Read Shapefiles

3D integrated DCC tool for Pixar USD.

Orourke Compc ⭐ 8

Code from O'Rourke book "Computational Geometry algorithms in C" 1997

C library for geometry input/output

The Helsinki Discrete Element Model

Computergraphicswithopengl ⭐ 7

Computer Graphics with OpenGL and C++

non-relational spatial database built on tokyo cabinet, libgeos, and spidermonkey.

Aggsdl2android ⭐ 7

Anti-Grain Geometry (AGG) port with SDL in Android Studio with cmake

Houdini Sop Attribute Csv Export ⭐ 6

Houdini HDK SOP node which lets you export attribute values from geometry (points, vertices, primitives or detail) into a CSV file.

PostgreSQL extension to transform PostGIS geometries using the FINELTRA algorithm

Constructive solid geometry library

MDjeep -- a software tool for Distance Geometry

Canvasback ⭐ 5

serves arraybufferable geometries for use in web maps

Recreate a vmdk descriptor file from sparse files and the vmware.log

platonic solid geometry arranged in the best way

Celestial Industries ⭐ 5

A 2.5D real-time strategy game with city-builder influences

🔰 A mathematical library in C (Portable to Python3) having implementation of numerical-methods, Gamma, Bessel, trigonometric, hyperbolic, approximation functions from scratch

Compgeometer ⭐ 5

Implementation of computational geometry algorithms for use in R

Fundament ⭐ 5

A slick foundation for game developers.

Digitaltrackingcalorimetertoolkit ⭐ 5

Toolkit for the Monte Carlo and data analysis for the Digital Tracking Calorimeter project. https://doi.org/10.1016/j.nima.2017.02.007

An Ising Model simulator using the Metropolis algorithm

Findsurface Samples ⭐ 4

CurvSurf FindSurface SDK Samples (deprecated)

A desktop post-it/sticky note system for the unix geek

Gpu Geometry Clipmaps Minimal Terrain Engine ⭐ 4

Minimal implementation of the original Siggraph "Geometry clipmaps" paper in 200 lines of code

Ray Tracing ⭐ 4

A simple Ray Tracer with basic geometry, lighting, reflection, and cubemap.

Casting_geometric_toolsuite ⭐ 4

A suite of tools for geometric analysis of metal castings

The implementation of "Joint Texture and Geometry Optimization for RGB-D Reconstruction (CVPR2020)"

Dosfstools Osx ⭐ 4

Computationalgeometry ⭐ 4

Studying Joseph O'Rourke's «Computational Geometry in C» (2nd ed).

A gtk based data visualisation library

CMath is an open-source project for developers. This project provides small chunks of functions written in the c programming language which can solve multiple math problems.

Flatmatch Global Illumination ⭐ 3

Lightmap generator using various global illumination approaches

Postgis Geohash ⭐ 3

Postgis-Geohash is an extension for Postgres / Postgis to calculate per bit precision geohash

Simple CSG ray tracer

Project3 Simulation ⭐ 3

An extensible sauerbraten client

Libgeometry ⭐ 3

Computational geometry library

Arithmetica ⭐ 3

General purpose math library with primarily arithmetic functions.

Sloppyjoes ⭐ 2

CS 229 Project, Fall 2016

Face Reconstruction ⭐ 2

High resolution face reconstruction from Kinect scan.

Devas Filter ⭐ 2

Simulate reductions of visual acuity and contrast sensitivity

Houdini Sop Color Lut ⭐ 2

Houdini HDK SOP node which loads the LUT color data and applies it to geometry.

Dxf2rad Radout ⭐ 2

Export geometry from Autocad/Intellicad and translate from DXF files to Radiance scene description files.

Ac2 Cube2 ⭐ 2

POC version of AC2 using ~2012 Cube 2 engine and cheap artwork

Not Engine ⭐ 2

Raytracer ⭐ 2

This code embeds a geometry in 3D structured grid and performs tests to check which grid points lie inside/outside the geometry. GPU framework is designed to deal with the large computation cost of this evaluation process. This algorithm has applications in the field of immersed boundary analysis methods.

Ray_demobox ⭐ 2

A Houdini C++ Mantra render procedural project. For details, see this post: how-to-make-a-houdini-mantra-procedural-c++

Epanet.js And Swmm.js ⭐ 2

Integrate QWAT, QGEP with EPANET and SWMM. Run EPANET and SWMM from a web page.

School project on analytic geometry and ray tracing in C.

Raytrace in C using SDL2

PostgreSQL extension for 3-dimensional geometries

A growing library of essential computational geometry tools

Elixir Geos ⭐ 2

Erlang/Elixir NIF for GEOS (Geometry Engine)

Rat Fk3v Files ⭐ 2

Rat Fenton-Karma C code and 3D DTI-based geometry files

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