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Question by Tolikol · Feb 08, 2016 at 05:17 PM · c#unity 5gridsnapping

Snap object to the local grid.

Hello! Please tell me how to attach the object to the grid on the object? I know how to snap to grid, but only with the global coordinates. I can not figure out how to snap to the local coordinates of the object. Given that the object rotates. In short, you need something like this:

alt text

Sorry for my English. I do not know him and have used Google.

smartsnap.jpg (162.3 kB)
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Answer by hexagonius · Feb 08, 2016 at 09:39 PM

I assume the cube has it's pivot in its center and is pretty much oriented facing us with transform.Back. calculate x and y for the grid and put them into a vector 3. z of that vector is 1/2 transform.Back them. using transform.TrasformPoint(thatVector3) will put the calculated point into world coordinates.

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