stl

Slic3r: 1.3.1-dev-54a31ee
OS: Ubuntu 18.04.4

Load STL
Select model.
Right click - Rotate - Around z axis...
Input 90 - press ok
Model moves 90 degrees counter clock wise as expected.
Input 90 - press ok
BUG Model doesn't move.
Input 0 - press ok
Model doesn't move. (As expected for relative rotations, but not absolute.)
Input -90 - press ok
BUG Model rotates 180 degrees.

Around x

Expected Behavior

Use a constant for PI * 2, i.e. TAU

https://tauday.com/tau-manifesto

Actual Behavior

There are many many calculations of PI * 2 in the code.

Specifications

• Version: ALL
• Platform: ALL
• Environment: ALL

I can not export an assembly model which I created with cq.Assembly() with exporters.exportSTL. How can I do that. Please help.
Thanks in advance.

This is for first-time-contributors :
Add functions which belong to a particular header file in its corresponding .md file inside the header folder.
For example
std::sort belongs to algorithm header file, so make a new file sort.md inside the algorithm directory while maintaining the CONTIBUTING gu

Hello, it would be great if you could add some 3d text models. Thanks in advance :-)