[PD] (GEM) Rotate pix_image, or pix_mask an openGL ?

[Alexandre Quessy]

Hi list,

I am trying to make a gradient mask that rotates. I thought about two 
ways to do it with [pix_mask], of course :

  1 - Can we rotate a [pix_image] source ? This way, I could rotate the 
gradient mask, which is a black and white gradient saved in JPEG.

2 - Otherwise, (and even better) could we use something else than a 
[pix_*] source ? If so, an openGL shape with a gradient would be 
perfect, so that One can change the colors of every corner of the mask. 
It is not possible, eh ?

Regards,

Alexandre Quessy
http://www.sourcelibre.com/puredata/