collide-3d-tilemap

an api for user-defined collision-detection between aabb-3d objects and tilemaps.

``javascript

var my_tilemap = [
0, 0, 0, 1
, 1, 0, 0, 1
, 1, 0, 0, 1
, 1, 1, 1, 1
]

var collisions = require('collide-3d-tilemap')
, collide

var player = aabb([0, 0, 0], [16, 16, 16])
, vec = [0, 0, 0]

// collisions(field, size of tile in pixels, [width, height])
collide = collisions(my_tilemap, 32)

my_game_event_loop(function(dt) {
vec = get_player_input() * dt

collide(player, vec, function(axis, tile_data, coords, dir, diff) {
if(tile) {
vec[axis] = diff
return true
}
})

})

``

License

MIT