Scilab is recommended for engineers, scientists, and educators who require a powerful computational tool without the associated costs of commercial software. It is also suitable for students and researchers who are looking to perform complex mathematical modeling and simulations.
Based on our record, SolveSpace seems to be more popular. It has been mentiond 23 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
The comment on constraints which still blows me away is the footnote on the readme for Dune 3D: https://github.com/dune3d/dune3d Probably a bit more approachable for folks is: https://www.cadsketcher.com/ which adds the Solvespace constraint solver to Blender. - Source: Hacker News / about 1 month ago
>> I do wish I did pay some attention to CAD now. I want a 3D printer and have no idea how to design objects for it. Get Solvespace: https://solvespace.com/index.pl Do the tutorials. If/when you outgrow it, the concepts will carry over to FreeCAD which otherwise has a steeper learning curve but has more capabilities. - Source: Hacker News / 5 months ago
> - Solvespace --- limited to 2D last I checked According to https://solvespace.com/index.pl "SOLVESPACE -- parametric 2d/3d CAD" "SOLVESPACE is a free (GPLv3) parametric 3d CAD tool. Applications include: - modeling 3d parts — draw with extrudes, revolves, helixes and Boolean (union / difference / intersection) operations [...] - 3d-printed parts — export the STL or other triangle mesh expected by most 3d printers". - Source: Hacker News / 9 months ago
Is it feasible to run this on something large like Solvespace[1] (CAD) which is ~5MB executable? Or would we just get an insanely long list of issues? [1] https://solvespace.com/index.pl There are hundreds of numerical algorithms in there, and we have some bugs that might be related to this kind of implementation error. - Source: Hacker News / over 1 year ago
If you want to quickly sketch and simulate the motion of linkages, I can recommend using Solvespace: https://solvespace.com/index.pl. - Source: Hacker News / about 2 years ago
MATLAB - A high-level language and interactive environment for numerical computation, visualization, and programming
OpenSCAD - OpenSCAD is a software for creating solid 3D CAD objects.
Wolfram Mathematica - Mathematica has characterized the cutting edge in specialized processing—and gave the chief calculation environment to a large number of pioneers, instructors, understudies, and others around the globe.
FreeCAD - An open-source parametric 3D modeler
GNU Octave - GNU Octave is a programming language for scientific computing.
SketchUp - 3D for Everyone