Tagged Questions
3
votes
1answer
406 views
More efficient way to implement Line of sight on a 2d grid with ray casting?
Consider a 2d grid of tiles, and an approximated sphere of coordinates - centered on the player - that represents line of sight. The goal is to block the line of sight beyond obstacles (ie walls).
...
3
votes
2answers
368 views
Simulating “line of sight” with obstacles on 2d grid?
Ran into an interesting problem. I need to figure out how to simulate line of sight - simple enough, just on a 2d grid with obstacles. Either a grid cell is visible, or it's not.
I can get something ...
5
votes
1answer
121 views
Finding cells between two points (along line) to finding obstacles
My game is in 3D environment partitioned with 2D grids in 2 dimensioned array
So I can get any cell/node by passing row and col like return _nodes[r][c].
When the an attacker attacks an enemy with ...
