Feature Request: API to translate map coords to screen coords about bevy_ecs_tilemap HOT 3 CLOSED

That looks good! Thanks for the fast response!

Is the 0u16 argument the layer_id? Makes sense to keep that. Also, I'd recommend using an enumeration instead of a boolean for the third 'offset' argument. You could more easily extend it to different options (center, upper left, fixed offset, etc). I'd also suggest having the reverse mapping of pixel to map (useful for mouse selection).

from bevy_ecs_tilemap.

Yes, this would be useful. I can provide an API like:

// 0u16 is map id.
// Assuming tiles are 16x16.

let map_pos: UVec2 = map_query.pixel_pos_to_map_pos(0u16, Vec2::new(8.0, 8.0));
assert!(map_pos == UVec2::new(0, 0));

let pixel_pos: Vec2 = map_query.map_pos_to_pixel_pos(0u16, UVec2::new(0, 0), true); // boolean represents centered or not?
assert!(map_pos == Vec2::new(8.0, 8.0)); 

We likely will need layer_id as well since each layer can have its own tile sizes.

from bevy_ecs_tilemap.

Fixed by #268

from bevy_ecs_tilemap.