sky rendering

[joevenzon]

except that exporting directly to joe format never quite works. trying to export imola directly to joe i get (after a while):

Code:

found default filename from GUI
Traceback (most recent call last):
  File "export-all-joe-0.3.py", line 691, in bevent
    save_joe(g_filename.val + "-object-" + nextObject.name + ".joe", nextObject)
  File "export-all-joe-0.3.py", line 525, in save_joe
    joe.save(file)
  File "export-all-joe-0.3.py", line 216, in save
    self.frames[i].save(file)
  File "export-all-joe-0.3.py", line 180, in save
    self.texcoords[i].save(file)
  File "export-all-joe-0.3.py", line 145, in save
    data=struct.pack(self.binary_format, temp_data[0], temp_data[1])
SystemError: frexp() result out of range

and i end up with an empty object. exporting to dof works just fine. this is with blender 2.44.

Hmm, then we should fix the exporter! The error is happening when it's writing the UV coordinates. According to this:
http://mail.python.org/pipermail/python-...86515.html
that error usually happens when the value is much too big, much too small, or Not A Number. I've added checks for this into the export-all script. It's in the VDrift art repository, R90.