forked from Imagelibrary/littlefs
2142b4a09d
While the previous renderer was "technically correct", the attempt to map rotated alts to their nearest neighbor just made the resulting tree an unreadable mess. Now the renderer prunes alts with unreachable edges (like they would be during lfsr_rbyd_append). And aligns all alts with their destination trunk. This results in a much more readable, if slightly less accurate, rendering of the tree. Example: $ ./scripts/dbgrbyd.py -B4096 disk 0 -t rbyd 0x0, rev 1, size 1508, weight 40 off ids tag data (truncated) 0000032a: .-+-> 0 reg w1 1 73 s 00000026: | '-> 1-5 reg w5 1 62 b 00000259: .-------+---> 6-11 reg w6 1 6f o 00000224: | .-+-+-> 12-17 reg w6 1 6e n 0000028e: | | | '-> 18 reg w1 1 70 p 00000076: | | '---> 19-20 reg w2 1 64 d 0000038f: | | .-> 21-22 reg w2 1 75 u 0000041d: | .---+---+-> 23 reg w1 1 78 x 000001f3: | | .-> 24-27 reg w4 1 6d m 00000486: | | .-----+-> 28-29 reg w2 1 7a z 000004f3: | | | .-----> 30-31 reg w2 1 62 b 000004ba: | | | | .---> 32-35 reg w4 1 61 a 0000058d: | | | | | .-> 36-37 reg w2 1 65 e 000005c6: +-+-+-+-+-+-> 38-39 reg w2 1 66 f