BSicon/Catalogue/junctions/2-way/mixed

Mixed versions of homogeneous variants catalogued on the parent page. Line colors used are

Colour RGB hex triplet
open lines #BE2D2C
#003399
closed lines #D77F7E
#6281C0

90° edit

The neither through nor across section, depends on ordering of l and r to differentiate ambiguous cases. An alternative approach to disambiguation is provided in subsection reversed layering.

  m em xm exm mt emt xmt exmt umt uemt uxmt uexmt um uem uxm uexm
ABZgl                                 Forward and to left
ABZgr                                 Forward and to right
ABZg+l                                 Forward and from left
ABZg+r                                 Forward and from right
ABZgtl                                 Forward and to left, other line in tunnel
ABZgtr                                 Forward and to right, other line in tunnel
ABZg+tl                                 Forward and from left, other line in tunnel
ABZg+tr                                 Forward and from right, other line in tunnel
across
ABZql                                 To left and across
ABZqr                                 To right and across
ABZq+l                                 From left and across
ABZq+r                                 From right and across
ABZqtl                                 To left and across, other line in tunnel
ABZqtr                                 To right and across, other line in tunnel
ABZq+tl                                 From left and across, other line in tunnel
ABZq+tr                                 From right and across, other line in tunnel
neither through nor across
ABZlr                                 Forward to right and to left (no straight forward)
ABZlr                                 Forward to left and to right (no straight forward)
ABZ+rl                                 Backward to right and left (no straight backward)
ABZ+lr                                 Backward to left and right (no straight backward)
ambiguous cases unsolvable without bias (should link to disambiguation pages)
ABZl+l                                 Forward to left, backward to left of forward (no straight)
ABZr+r                                 Forward to right, backward to right of forward (no straight)
  m em xm exm mt emt xmt exmt umt uemt uxmt uexmt um uem uxm uexm

Reversed layering edit

The e/x status prefix is replaced in favor of suffix variations in 'x'.

1234
1m234
1m23x4
1x23m4
ex1m234
u1m234
u1m23x4
u1x23m4
uex1m234
through
ABZgl                 Forward and to left
ABZgr                 Forward and to right
ABZg+l                 Forward and from left
ABZg+r                 Forward and from right
across
ABZql                 To left and across
ABZqr                 To right and across
ABZq+l                 From left and across
ABZq+r                 From right and across
1234
1m234
1m23x4
1x23m4
ex1m234
u1m234
u1m23x4
u1x23m4
uex1m234
1234
1m234
123m4
1xm234
123xm4
1m23x4
1x23m4
ex1m234
ex123m4
u1m234
u123m4
u1xm234
u123xm4
u1m23x4
u1x23m4
uex1m234
uex123m4
neither through nor across
ABZlr                                 Forward to left and to right
ABZ+rl                                 Backward to right and left
ABZl+l                                 Forward to left and from left
ABZr+r                                 Forward to right and from right
1234
1m234
123m4
1xm234
123xm4
1m23x4
1x23m4
ex1m234
ex123m4
u1m234
u123m4
u1xm234
u123xm4
u1m23x4
u1x23m4
uex1m234
uex123m4

45° edit

  m em xm exm mt emt xmt exmt umt uemt uxmt uexmt um uem uxm uexm
ABZg2                                 Through & mixed to corner 2
ABZg3                                 Through & mixed to corner 3
ABZg+1                                 Through & mixed from corner 1
ABZg+4                                 Through & mixed from corner 4
ABZgt2                                 Through & mixed to corner 2, other line in tunnel
ABZgt3                                 Through & mixed to corner 3, other line in tunnel
ABZg+t1                                 Through & mixed from corner 1, other line in tunnel
ABZg+t4                                 Through & mixed from corner 4, other line in tunnel
across
ABZq1                                 Across & mixed to corner 1
ABZq2                                 Across & mixed to corner 2
ABZq+4                                 Across & mixed from corner 4
ABZq+3                                 Across & mixed from corner 3
  m em xm exm mt emt xmt exmt umt uemt uxmt uexmt um uem uxm uexm

Reversed layering edit

1234
1m234
1m23x4
1x23m4
ex1m234
u1m234
u1m23x4
u1x23m4
uex1m234
through
ABZg2                 Mixed through & to corner 2
ABZg3                 Mixed through & to corner 3
ABZg+1                 Mixed through & from corner 1
ABZg+4                 Mixed through & from corner 4
across
ABZq+4                 Mixed across & from corner 4
ABZq1                 Mixed across & to corner 1
ABZq+3                 Mixed across & from corner 3
ABZq2                 Mixed across & to corner 2
1234
1m234
1m23x4
1x23m4
ex1m234
u1m234
u1m23x4
u1x23m4
uex1m234
12345
12m345
1234m5
12m34x5
1234xm5
12m54x3
1254xm3
ex12m345
ex1234m5
u12m345
u1234m5
u12m34x5
u1234xm5
u12m54x3
u1254xm3
uex12m345
uex1234m5
ABZ23                                 Forward to corner 2 and 3
ABZ+41                                 Forward from corner 4 and 1
ABZl+43                                 To left from corner 4 and 3
ABZr+12                                 To right from corner 1 and 2
12345
12m345
1234m5
12m34x5
1234xm5
12m54x3
1254xm3
ex12m345
ex1234m5
u12m345
u1234m5
u12m34x5
u1234xm5
u12m54x3
u1254xm3
uex12m345
uex1234m5

Tunnel portals edit

12345
1m23t45
1m2t435
1mt2345
1mt2435
1mt24345
1mt2354
1exm23t45
1exm2t435
1exmt2345
1exmt2435
1exmt24345
1exmt2354
1xm23t45
1xm2t435
1xmt2345
1xmt2435
1xmt24345
1xmt2354
1em23t45
1em2t435
1emt2345
1emt2435
1emt24345
1emt2354
ABZga2                                                 Through & mixed to corner 2 with at least one tunnel start
ABZge2                                                 Through & mixed to corner 2 with at least one tunnel end
ABZge3                                                 Through & mixed to corner 3 with at least one tunnel end
ABZg+a1                                                 Through & mixed from corner 1 with at least one tunnel start
ABZg+a4                                                 Through & mixed from corner 4 with at least one tunnel start
uABZge2                                                 Through & mixed to corner 2 with at least one tunnel end (set u primary)
uABZge3                                                 Through & mixed to corner 3 with at least one tunnel end (set u primary)
uABZg+a1                                                 Through & mixed from corner 1 with at least one tunnel start (set u primary)
uABZg+a4                                                 Through & mixed from corner 4 with at least one tunnel start (set u primary)
12345
1m23t45
1m2t435
1mt2345
1mt2435
1mt24345
1mt2354
1exm23t45
1exm2t435
1exmt2345
1exmt2435
1exmt24345
1exmt2354
1xm23t45
1xm2t435
1xmt2345
1xmt2435
1xmt24345
1xmt2354
1em23t45
1em2t435
1emt2345
1emt2435
1emt24345
1emt2354

Crossover components edit

   
Identical topology…
   
ABZ looks good
   
KRW looks better
   
…different geometry
   
ABZ good, smooth
   
KRW bad!, crooked

KRW (from the Dutch kruiswissel; literally cross exchange) icons are for crossing between parallel lines, and should not be confused with ABZ icons used for branching off from a line.

  e x ex t et xt ext u ue ux uex ut uet uxt uext
mKRWlo+l                                 Shift to left over from left, mixed
mKRWl+lo                                 Shift from left over to left, mixed
mKRWro+r                                 Shift to right over from right, mixed
mKRWr+ro                                 Shift from right over to right, mixed
  e x ex t et xt ext u ue ux uex ut uet uxt uext