ijump-astar enhancements

[seveibar]

• [x] #53
• [ ] #52
• [x] #50
• [ ] #49
• [ ] #46
• [ ] #27

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• [ ] mm-ijump-astar has issue touching obstacles after goal axis cross (see image below)

• [ ] mm-ijump-astar has issue getting close to obstacles after overcoming

• [ ] Use the exit margin when the wallDistance is Infinity (and in other cases- how far do i need to go to exit the margin group i'm currently inside, can be computed via intersections- you need to use both the small and large margin to determine where you can exit- the small margin sets a max distance that can be traveled then you look for the furthest edge with largest margin)

[homie-gg[bot]]

Here are some pull requests that might be helpful reference for this task:

• Infinite Grid Algorithms
• infgrid-ijump non-diagonal optimizations
• Orthogonal Intersection Optimal Hops (ijump enhancement)

[homie-gg[bot]]

This might have already been done via: ijump multi-margin implementation.

[homie-gg[bot]]

This might have already been done via: major fix for multi-margin autorouter, preventing accidental routing through pads.