colah/ImplicitCAD — Issue #4: Regression on Cubes Based Rendering
Author: colah
Created: 2012-02-05 15:44:29+00:00
State: open

Stack overflow when non-symbolically rendering certain 3D objects. Cause non determined.

eg.

```
>> extopenscad RoundedUnionCubeExample.escad
Rendering 3D object to RoundedUnionCubeExample.stl
Stack space overflow: current size 8388608 bytes.
Use `+RTS -Ksize -RTS' to increase it.
```

Part of the stl is rapidly produced before freezing and then crashing. There's probably infinite recursion in `Graphics.Implicit.Export.Obj3.GetMesh`.