BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering amp; geometric analyses, network distributed framebuffer support, image & signal-processing tools.
BRL-CAD supports a wide variety of geometric representations, including an extensive set of traditional implicit "primitive shapes" (such as boxes, ellipsoids, cones, and tori) as well as explicit primitives made from collections of uniform B-spline surfaces, non-uniform rational B-spline (NURBS) surfaces, n-manifold geometry (NMG), and purely faceted polygonal mesh geometry. All geometric objects may be combined using boolean set-theoretic CSG operations such as union, intersection and difference.
Tags | cad solid-modelling geometry modelling computer-graphics autocad-alternative diagram machine-diagram engineering-diagram |
Implementation | Java |
License | LGPL |
Platform | OS-Independent |
ImplicitCAD is a programmatic CAD program, implemented in haskell. Unlike traditional CAD programs, programmatic CAD programs use text descriptions of objects, as in programming. Concepts like variables, control structures and abstraction are used, just as in programming. Generally, objects in programmatic CAD are built with Constructive Solid Geometry or CSG. Unions, intersections and differences of simpler shapes slowly build the object. ImplicitCAD supports all this and much more.
cad machine-drawing autocad-alternative drawing engineering-diagram mechanical-diagram modelFreeCAD is a general purpose feature-based, parametric 3D modeler for CAD, MCAD, CAx, CAE and PLM, aimed directly at mechanical engineering and product design but also fits a wider range of uses in engineering, such as architecture or other engineering specialties. FreeCAD is based on OpenCASCADE, a powerful geometry kernel, features an Open Inventor-compliant 3D scene representation model provided by the Coin 3D library, and a broad Python API.
cad 3d model geometry drawing mechanical-diagram engineering-diagram autocad-alternative 3d-printingQCAD is an application for computer aided drafting in two dimensions (2d). With QCAD you can create technical drawings such as plans for buildings, interiors, mechanical parts or schematics and diagrams.
cad autocad-alternative drawing engineering-diagram mechanical-diagram modelOpenJsCad.org is a more up-to-date OpenJsCAD frontend where you can edit .jscad files either locally or online via JS editor (built-in). A few functions are available to make the transition from OpenSCAD to OpenJSCAD easier (scad-api built-in), as well CLI (command-line interface) for server-side computations with NodeJS.
cad machine-drawing autocad-alternative drawing engineering-diagram mechanical-diagram modelLibreCAD is a comprehensive, 2D CAD application based on the community edition of QCad. It is available in more than 20 languages. LibreCAD has been re-structured and ported to qt4 and works natively cross platform between OSX, Windows and Linux.
cad drawing-tool drawing tool machine-drawing autocad-alternative engineering-diagramArgoUML is the leading open source UML modeling tool and includes support for all standard UML 1.4 diagrams. It supports Class diagram, Statechart diagram, Activity diagram, Use Case diagram, Collaboration diagram, Deployment diagram and Sequence diagram. The diagram could be exported to GIF, PNG, PS, EPS, PGML and SVG. It generates code for Java, C++, C# and PHP. It also supports reverse engineering, generates code from diagram.
uml uml-diagram model reverse-engineeringStarUML is a software modeling tool to develop fast, flexible, extensible, featureful UML/MDA platform running on Win32 platform. It is a good alternative to Rational Rose. StarUML provides simple and powerful plug-in architecture so anyone can develop plug-in modules in COM-compatible languages.
uml mda modeling-tool class-diagram uml-toolPYLEECAN project provides a user-friendly, unified, flexible simulation framework for the multiphysic design and optimization of electrical machines and drives. The main objective of PYLEECAN is to boost reproducible research and open-science in electrical engineering. Thus, it is intended for researchers, R&D engineers and teachers in electrical engineering, both on standard and novel topologies of electrical machines.
engineering electrical-engineering simulation-framework cad cam autocad-alternative simulation multiphysic non-linear electric-motorgreen is a LIVE round-tripping editor, meaning that it supports both software engineering and reverse engineering. You can use green to create a UML class diagram from code, or to generate code by drawing a class diagram. green supports exporting files to both jpg and gif format, so that you can share you diagrams without any issues!
uml uml-diagram reverse-engineeringModelGoon provides support to create UML diagram from Java source. It provides support to build packages dependencies diagram, Class Diagram from existing sources, Build Sequence Diagram from a Java method, Shows the dependencies between user selected packages and lot more. ModelGoon is not a UML modeler, but just an UML point of view above the Java source code. It still uses UMLet for drawing purpose and the Eclipse Modeling Tools for implementing full MDA platforms.
eclipse-plugin uml uml-diagram reverse-engineeringDiagram Maker is a library to display an interactive editor for any graph-like data. Following is a screenshot from one of the consumers of this library, AWS IoT Events Console with Diagram Maker in action.
visualization editor aws workflow cloud canvas state-machine graph diagram interactive drag drop diagrams flowchart diagram-editor diagram-maker interactive-demos visualizatonGeneration of diagrams and flowcharts from text in a similar manner as markdown. Ever wanted to simplify documentation and avoid heavy tools like Visio when explaining your code? This is why mermaid was born, a simple markdown-like script language for generating charts from text via javascript.
diagram markdown flowchart sequence-diagram gantt class-diagram git-graph visio-alternative chartThis is a highly efficient very simple cad engine written in .NET. It offers simple parametrical modelling including some predefined solid objects, surfaces and curves. It provides a library of CAD computationally geometry objects like BSpline Curves, BSpline Surfaces, Bezie...
PlantUML is a component that allows to quickly write : * sequence diagram, * use case diagram, * class diagram, * activity diagram, * component diagram, * state diagram * object diagram
This project is my master thesis project for Msc Software Engineering at Oxford Brookes univesity. The goal of this project is to develop a UML Editor, where users can draw their diagram directly on the screen and process it into proper computer diagram using sketch recognition.
The Model Development Tools (MDT) project provide exemplary tools for developing models based on those metamodels. It supports creating UML diagram, Reverse engineer UML diagram from code, and lot more.
uml uml-diagram emf model reverse-engineeringtldraw is a tiny little drawing app. It helps to Draw diagram, Create flow charts. Entire app can be used as a react component. Diagram can be exported to SVG, PNG, JPG, WEBP.
svg drawing fun code sketch whiteboard paint-alternative paint flow-chart flow-diagramDiagrams lets you draw the cloud system architecture in Python code. It was born for prototyping a new system architecture without any design tools. You can also describe or visualize the existing system architecture as well. Diagram as Code allows you to track the architecture diagram changes in any version control system.
graphviz diagram architecture diagram-as-code system-architecture flow-chart system-diagramWaveDrom is a Free and Open Source online digital timing diagram (waveform) rendering engine that uses javascript, HTML5 and SVG to convert a WaveJSON input text description into SVG vector graphics. WaveJSON is an application of the JSON format. The purpose of WaveJSON is to provide a compact exchange format for digital timing diagrams utilized by digital HW / IC engineers.
svg diagram waveform verilog rtlAdvanced diagram editor for Flowcharts, Class Diagrams, DFDs, ERDs, Pie charts, Bar charts and etc. It's been developed in WPF , C#
diagram diagram-editor erd flowchart charting dfd diagram-maker
We have large collection of open source products. Follow the tags from
Tag Cloud >>
Open source products are scattered around the web. Please provide information
about the open source projects you own / you use.
Add Projects.