Update snap grid support in Manipulation.java

[rondlh]

Update snap grid support in Manipulation.java

[madhephaestus]

THis is a major improvement! i do notice the object sort of runs away from the mounse instead of lagging it. When its an an angle its a bit confusing, but TBH it is better than it was by a lot!

[rondlh]

THis is a major improvement! i do notice the object sort of runs away from the mounse instead of lagging it. When its an an angle its a bit confusing, but TBH it is better than it was by a lot!

Thanks for the feedback. There is a compensation build in that tries to compensate for the initial offset that is introduced to implement the snap grip, but because the handle position doesn't follow the mouse very accurately this only works locally to the starting point. Either way, for small snap grids this already works quite well, and for large snap grids you will always feel a bit of a fight.

I found the top arrow handle is implemented in completely different way than the top and corner handles, I expected them to be in the same class.

The next step is to make the handles follow the mouse more accurately...