Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
maryrosecook
on Jan 19, 2011
|
parent
|
context
|
favorite
| on:
How I implemented 2D collision detection in Pistol...
That's a nice idea. The grid stuff is actually done by the Render Engine. If I remember correctly, it's a spatial grid implemented as an array of arrays where the indexes are the row/column numbers of the nodes.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search: