Tagged Questions

11
votes
1answer
533 views

How can I draw an arrow at the edge of the screen pointing to an object that is off screen?

I am wishing to do what is described in this topic: http://www.allegro.cc/forums/print-thread/283220 I have attempted a variety of the methods mentioned here. First I tried to use the method ...
0
votes
2answers
494 views

What graphics library should I use for line rendering for a raycasting renderer?

I want to develop simple RPG with ray casting rendering. I chose SDL for graphics and input. The problem is there is no native line drawing in it, which I need to start prototyping a ray casting ...