Here’s a version with a process for drawing rectangles. Source code included just like before.
August 28, 2009
Bresenham for Positive Slopes
Worked a bit more at the previous demo and managed to make it work for all positive slopes.
August 27, 2009
Homework for dovoto’s Second Tutorial
After watching dovoto’s second live video tutorial I decided to check out the Bresenham algorithm mentioned in the last slide. After some help from dovoto and this indispensable website I put together this demo of the basic version of the algorithm. It only only draws in the first octant but it’s a start I suppose. Also, it’s in ASM rather than C and it is for the GBA instead of the NDS (dovoto’s tutorials being for NDS with C).
