Hi.
The question is rather for those who have seen the tutor:
http://www.sidefx.com/index.php?option=com...&Itemid=132
I'm trying to follow this tutor. And along 1st step I've met a trouble.
I've created grid and attached particle system to it.
In the next step, I've created point node and entered expression into color field:
pic("/img/img1/test_pic_device_pic",$BBX,$BBZ,D_CR) for Red;
pic("/img/img1/test_pic_device_pic",$BBX,$BBZ,D_CG) for Green;
pic("/img/img1/test_pic_device_pic",$BBX,$BBZ,D_CB) for Blue channel accordingly;
The pic referenced in expression I've stored in IMG previously, so it works. As I understand the picture transfers colour parameter to particle point. But this process goes REALLY SLOW. It takes to many time to birth particles at each frame. Houdiny can't play the scene project in real time even then particle birth rate count is 100. Is it normal? Did i mist something?
I mean, i can compare it with maya, there are particles generation process occur in real time with colorPP attribute.
Thank's.