Search Results for "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.

XTrackCAD is a open-source, free, CAD program for designing model railroad layouts. You can easily create layout of any scale or size. Libraries for many brands, scales and gauges of track and turnouts/points and model structures are included. Adding new components is easy with the built-in editor. It runs on Windows, Mac and Linux,

Command-line interface program that converts between IGES file and text file. IGES files are compatible with most of CAD systems. This program permits you to convert curves and points created in CAD program into coordinates in text file or you can do the opposite - convert text files into curves. It is especially suitable for curves described by hundreds of coordinates, e.g. airfoil contours of aircraft wings. Output filename is either out.txt or out.igs.

XDraft is a mechanical drawing editor similar to XFig or various Windoze cad programs, but geared towards more precise drawing. XDraft adds input constraints and other features that makes it highly suitable for power users. Also includes dimensioning.

NEWS: now gnu-ized, get it from: http://sourceforge.net/projects/rayshade/ Rayshade is a 1990's raytracer, a great one back then. It has value in support of existing software and raytrace scene files, which ranges from legacy files to existing CAD software that can export 3D scenes Rayshade can build a scene for. Files Section has a patch allowing Rayshade to build in Linux more fully / less errors than the tiny redhat patch that can be found. The Utah Raster Toolkit is a "depends" - it needs to be installed before Rayshade builds so images can become viewable format. ...

Varkon is a very powerful parametric 2D/3D CAD, modeling and application development tool for engineering, design, architecture, etc. It does 2D drafting, 2D and 3D modeling, sculptured surface modeling, and even animations. See our website for details.

The aim was to write a basic CAD system in windows using C. The system would have a plugin architecture which would allow the CAD system to be programmable.

A robotic DIY styrofoam cutter consisting of one rotational and two translational axes. It cuts a variety of shapes out of styrofoam-like materials using a hot wire. This project documents the necessary hardware and software parts. Don't miss the follow-up project at http://raumschaum.org Its goal is to further develop hardware and software into an user friendly application.

LDraw utility for creating replacement minifig head .DAT part files with inline POV code for improved renderings in POV-Ray. ML-Cad or your LDraw editor of choise will ignore the inline code and show the parts just as before.

Create 3D models easily in Win95,NT,XP,Vista,Win7 on all desktops, laptops and even netbooks without any 3D hardware acceleration. Supports 3DS, DXF, WRL, POV, ASC, spreadsheet & compressed files, extrude/sweep, mesh edit, parametric NURBS curves ...

This card will capture High Definition Video 1280x720 at 30fps, and soon be capable of 60fps and maybe even 1080p. This is a hardware project so source code, RTL, and board CAD files will be involved. All IC's and parts should be easily available.

A software assistant for manual stereo photo metrology, allowing the generation of 3D digital data (x,y,z) of objects of interest in stereo photos. 3D data can be used in CAD or other applications.

Fandango, formerly and internally know as elcad. It is a python scripted 3d CAD application; the core is programmed on C++, and interface functions are exported to python to be used as building blocks for new commands.

A parametric, feature-based, sketch-driven 3D CAD application, built around a geometrical constraint solving engine. Project is in early development stage. The FreeSG library (http://freesg.org/) is required.

Linux 2D CAD/CAM

MammCAD is a tool suite for performing rapid computer aided diagnosis of radiographic mammogram images. It is intended to be used for rapid development and deployment of low-cost CAD machines.

CAVOR is an engine for building apps that involve both graphic and text/numeric data. Primarily GIS is the initial focus, but consider also CAD, CASE, project management (eg PERT charts), and others. Built-in scripting, C API, also supports Tcl and Java.