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spiral

Posted: Fri Nov 30, 2012 12:39 am
by sigflup
Here's my spiral
spiral.bin

What is the name of this effect again?

Posted: Fri Nov 30, 2012 1:01 am
by TmEE co.(TM)
nice raster effects !

Posted: Fri Nov 30, 2012 1:21 am
by djcouchycouch
In assembly or C?

I still wonder how to pull off those kinds of effects with SGDK. I haven't really investigated, though.

Posted: Fri Nov 30, 2012 1:23 am
by sigflup
djcouchycouch wrote:In assembly or C?

I still wonder how to pull off those kinds of effects with SGDK. I haven't really investigated, though.
C

Posted: Fri Nov 30, 2012 7:02 pm
by sigflup
do you think the tearing at the top is from vdp fifo delay? I write the vsram every h-blank and reset my counters during h-blank. Why the tear?

Posted: Sat Dec 01, 2012 12:50 pm
by Oerg866
It's called a Twister, and it's pretty damn awesome :O

Also, the delay at the top is because you set HINT value to 1. You need to set it to 0, reg 0x8A

Ooooh, I get how this works now....



you win.....
















this time :twisted: