Tuesday, December 9, 2014

Avoiding __psynch_mutexwait in glBegin

The following code in a Mac openFrameworks project was hanging occasionally when I controlled the point size via a slider box (graphic card = AMD FirePro D500):


resulting in a hang in __psynch_mutexwait inside glBegin.
The hang doesn't arise as long as I don't let scaledPointSize exceed 30. So that is a fix — of sorts.

Thursday, December 4, 2014

Clonal Colonies at ZKM Dec 10, 2014

Clonal Colonies, 1st Movement, will will be screened December 10th, 2014 at ZKM (Zentrum für Kunst und Medientechnologie), in Karlsruhe, Germany, as part of The Best of Punto y Raya 2014 programme.