Comments (4)
Hi @artivis, thanks for sharing! I agree, a resizing method which is easier to use then extendToInclude
could be implemented. Internally, the extendToInclude
could call this resizing method. How would you like to use the resize
method? Would you give it a new size and and leave the position the same, or something else?
from grid_map.
I am not familiar enough with the internal of grid_map_core
to fully grasp the difficulty of implementing such new feature. But IMHO such resizing method would allows the user for either appending new cells on either side of the GridMap
or both sides - e.g. increasing width lead to appending new cells both on the 'left' and 'right' of the GridMap
and similarly for increasing the height. Increasing the full size would be something like 're-centering' the existing data on a larger grid. The desired behavior could be defined with an input argument such as an enum
.
from grid_map.
Is there any update on this? Could be useful for my use-case too. An incremental resize without clearing all data sounds like a good thing to do. I personally won't need to reposition the map.
from grid_map.
Add a resize
method is a good idea! It's better to set both size and position when resize (move and resize at the same time). More over, is it possible to set the initial value of the new cells? Thank you!
from grid_map.
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