I’ve got a maze generator I’ve been working on. I’ve plotted a bunch of vertices on a grid, starting at 0,0,-1 and increase from there. I am using a formula to set the projection using glOrtho with a near of 1 and far of 1000 (per a tutorial I saw, I could probably clip the far quite a bit).
on all of my work computers that I’ve tried this on, things look just fine with the occasional perspective glitch because my formula for aspect ratio is in need of some work…probably worthy of another thread…but on this one laptop that’s using an intel HD Graphics card, I get some mazes drawn all scrambled…I’m wondering if any of you have seen this before and what I should do to fix it?
here’s some screenshots. http://imgur.com/a/KpANE
These were taken on the same computer…in my code I press space bar to generate a new maze, and the majority of them come out scrambled like that, but every now and then one comes out fine like the first one. This does not happen on any other computers that I’ve tried it on.