[Swftools-common] angle in degrees for filters

[Jean-Michel Sarlat]

Hi Matthias,

In the last snapshot (05/14), for the filter dropshadow, in the 
procedure c_dropshadow:  it seems to me that angles must be in degrees 
for the call to s_dropshadow...

I replaced
>>float angle = parseFloat(lu(args,"angle")) / 180 * M_PI;
by
>>float angle = parseFloat(lu(args,"angle"));
and everything is Ok for the positionning of the shadow...

It is, perhaps, the same thing for other filters, I have not tested.

Best regards,

  Jean-Michel Sarlat