The more funny and easy and gratifiant is Chaoscope ;) (free) http://www.chaoscope.org/
File/New (choose curves family)
F3 Start (Press any time you want for a new random parameters)
F4 Calculate
Esc Stop
I don't resist to make another one at each time I name it :D
here of the day! :) Take 10 seconds for all! (research - render)
- The Push Pull is Multiple
- there is no rendering engine yet
(but the free SimLab Composer Light (maximum 1920 *1080) takes DWG files directly! :)
- It requires a small training because the Space Bar is used for intermediate validations in the functions!
- Ergonomically you can feel the Autocad progeny
- The shortcuts are "Text" : for example : REC and Space for a Rectangle!
- You can only use the icons!
- Fillets are much more powerful than in SketchUp!
- Shell, Knife in direct
- Circles are circles or pretend to be circles!
- Boolean operations are multiple and varied (we don't have them in SU Make)
- it can import SKP! So MOI3D !
-Export DWG (many version), DXF.
- It is Jean Nouvel who serves as the default target! ;)
You can use the Videos of Bim BricsCad modeling ( it's the same functions icons than Shape!
Normal it has the same BricsCad engine! ;)
Not really new things but for AutoCad world "Direct Modeling" yes! :)