English Amiga Board - View Single Post - Help with smooth 3D Cube in C on A500 using Draw() and Move()

Ernst Blofeld · 18 October 2020, 08:32

I think your updateCopperLists function may be doing more than it needs to. I don't think you should be calling MrgCop on every buffer flip. This example http://amigadev.elowar.com/read/ADCD.../node05B3.html certainly looks like it does less.

I have used the second method described here http://amigadev.elowar.com/read/ADCD.../node0346.html with success before, but can't find my code at the moment to demonstrate.

18 October 2020, 08:32	#2
Ernst Blofeld <optimized out> Join Date: Sep 2020 Location: <optimized out> Posts: 321	I think your updateCopperLists function may be doing more than it needs to. I don't think you should be calling MrgCop on every buffer flip. This example http://amigadev.elowar.com/read/ADCD.../node05B3.html certainly looks like it does less. I have used the second method described here http://amigadev.elowar.com/read/ADCD.../node0346.html with success before, but can't find my code at the moment to demonstrate. Last edited by Ernst Blofeld; 18 October 2020 at 08:46.