[PD] Drawing lines in gem with alpha fade

cyrille henry ch at chnry.net
Fri Jan 22 22:45:19 CET 2010


have a look at example 07.texture/08.MotionBlur.pd
all you have to do is remplace the teapot with a line that you can draw or not (to make it fade out)

Cyrille


James Dunn a écrit :
> I've been sending x/y values to [curve] to draw some lines in gem and 
> the only way I've been able to get them to stay rendered is to use 
> single buffer mode using [buffer 1( messaged to [gemwin].
> 
> Can someone suggest a better method using double buffer perhaps? I would 
> like the lines to fade out after some seconds. I looked at pix_snap2tex 
> and gemframebuffer but could only get one line rendered. Is this 
> possible with the particle objects?
> 
> thanks
> 
> James
> 
> 
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