Solids

The STP EinsteinSolids program displays the energy distribution of an Einstein solid in thermal contact with another Einstein solid. The purpose of this program is to explore the distribution of energy between two systems in thermal contact. The default state is two Einstein solids, system A and... Platforms: Mac

MathEasy SurfaceArea applet allows you to compute the surface area for solids of revolutions (Disks) resulting when f(x) is revolved around x-axis or f(y) is revolved around y-axis. It shows the image of the resulting solid along with the calculated value of the area. Platforms: Any Browser + Java

MathEasy Washers allows computing the Volume for Washers (Solids of Revolution). You may revolve f(x) and g(x) around x-axis or f(y) and g(y) around y-axis to form a solid. It shows the resulting solid graphically and displays the Volume. Platforms: Any Browser+Java

MathEasyDisk allows you to compute the volume for Solids of Revolution (Disks). You have the option to enter f(x) revolved around the x-axis or f(y) revolved around the y-axis. It computes the volume of the resulting solid accurately. Platforms: Any Browser + Java

Based on recent mathematical advances, BhT provides a collection of M-Files for design, simulation and analysis of articulated bodies' motions in fluid. More widely, BhT allows also to perform easily any kind of numeric experiments about the motion of solids in fluids (simulations of so-called... Platforms: Matlab

The STP Entropy Einstein Solid program calculates the entropy of two Einstein solids that can exchange energy. The purpose of this calculation is to illustrate that the entropy is a maximum at thermal equilibrium. The default system is two Einstein solids with 50 particles each and total energy E... Platforms: Mac

When will objects float and when will they sink? Learn how buoyancy works with blocks. Arrows show the applied forces, and you can modify the properties of the blocks and the fluid. Sample Learning Goals: * Predict whether an object will sink or float when placed in a liquid, given densities... Platforms: Mac

Minos is a full 3D Solid CAD System including: - Lines creation. - 3D geometric constructions. Solids: - Extrude - Revolution - Cylinder - Cone - Pipe - Evolutive volume - Box - Ruled surface. 3D Topology: - Cut - Fuse - Common. - Fast hidden line removal - Flat shading - Tree editing - Cell... Platforms: Windows

ProgeCAD 2008 Smart 8.0.11 is an excellent design program for CAD that+s free if you use it personally (if you want a version for business you need to contact the authors) that operates under the most modern IntelliCAD engine.ProgeCAD comes equipped and integrated with all the tools necessary for... Platforms: Windows

dxf allows you to easily open and edit DXF (Drawing eXchange Format) files. You can export them to various image formats (BMP, PNG, GIF, etc.) or print files. Many entites are supported (lines, arcs, circles, polylines, text, trace, and solids), as well as all colors including BYLAYER.... Platforms: *nix

DGNLib is a small C/C++ library for reading and writing DGN files. Building: This is a preliminary source distribution, and I have not gone to any pains to make it easy to configure and build. To build please do the following: 1. Update cpl_config.h to represent your platform accurately.... Platforms: *nix

SwapSwapVM is an AppleScript application made with Smile written to change thetarget volume (disk; partition) for the Virtual Memory swapfiles in OS X10.2.x Jaguar. It has been vigorously tested on various configurations underOS X 10.2.0 through 10.2.6. SwapSwapVM requires a default installation... Platforms: Mac

This package brings a scripting addition ConvexPoly.osax and sample files to handle three dimensional convex polyhedra. Convex polyhedra are simple enough 3D objects so that vectorial rendering is possible. This is the motivation for this osax with which you will get PDF documents of high... Platforms: Mac

VariCAD is 3D/2D CAD system primarily intended for mechanical engineering design. In addition to powerful tools for 3D modeling and 2D drafting and dimensioning, the CAD system provides libraries of standard mechanical parts (ANSI, DIN), calculations of standard mechanical components, and tools... Platforms: Linux

VariCAD is 3D/2D CAD system primarily intended for mechanical engineering design. In addition to powerful tools for 3D modeling and 2D drafting and dimensioning, the CAD system provides libraries of standard mechanical parts (ANSI, DIN), calculations of standard mechanical components, and tools... Platforms: Linux

VariCAD is 3D/2D CAD system primarily intended for mechanical engineering design. In addition to powerful tools for 3D modeling and 2D drafting and dimensioning, the CAD system provides libraries of standard mechanical parts (ANSI, DIN), calculations of standard mechanical components, and tools... Platforms: Linux

Ashampoo 3D CAD Professional enables professional CAD planning of building and furnishing projects. From loft conversion via interior furnishing through to the planning of a complex of buildings this software provides all necessary highly-professional functions. Getting started with the... Platforms: Windows, Windows Vista, 7, 7x64

NaroCAD is a fully fledged and extensible 3D parametric modeling CAD application. It is based on OpenCascade. A CAD software to help you with your work. The goal of this project is to develop a fully fledged and extensible 3D CAD software based on the concept of parametric modeling of solids,... Platforms: Windows

Modeling package, offers supreme design flexibility and speed at a moderate price. Xenon lets creative people work freely without worrying about their software. It is especially for those doing highly stylized concepts with a great degree of customization. Using Ashlar-Vellums unique paradigm of... Platforms: Mac

Enter the world of 3D modeling with more power and accuracy. Argon is for those needing precision 3D without parametric history getting in the way. Its hybrid solid and surface modeling capabilities provide unmatched flexibility in shape design combined with data accuracy equal to any other... Platforms: Mac