From: ian <ian>
Date: Thu, 12 Feb 2004 13:33:42 +0000 (+0000)
Subject: more stuff, including inter-layer joins
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=cb3900434628c06228ce12d1652ca8a5887ce523;p=trains.git

more stuff, including inter-layer joins
---

diff --git a/layout/ours.m4 b/layout/ours.m4
index b5bb26a..e588fae 100644
--- a/layout/ours.m4
+++ b/layout/ours.m4
@@ -50,10 +50,10 @@ rel top_3lk top_5_ref 0 -74
 layer =
 
 layer 0
-extend -midx_x_bl -midx_sc_a len 10 315
-part midx_sc pt_peco_sl a
+extend -midx_x_bl -midx_j_a len 10 315
+part midx_j pt_peco_sl a
 
-extend -midx_sc_c -bot_0lm_b parallel demos!right_main_up 315
+extend -midx_j_c -bot_0lm_b parallel demos!right_main_up 315
 part bot_0lm ^pt_main_r b
 
 extend -bot_0lm_c -leb_0k uptoang 90 315
@@ -234,15 +234,24 @@ rel sq_br_i high_6br0 230 0 -180
 extend high_6br0 high_6br1 ang 90 -230
 join -sta_67r_c high_6br0 230
 
-extend -sta_6far -sta_6nears len 600
+extend -sta_6far -sta_6nears len 630
 part sta_67l pt_peco_sl b sta_6nears
 join sta_67l_a -sta_67r_b 230
 extend -sta_67l_c high_6bl5 uptoang 90 230
 
-layer p10
+layer p20
+
+rel sta_6nears sta_6nears_platnear 0 -14.5
+rel sta_6nears_platnear sta_6nears_platfar 0 -17
+extend sta_6nears_platnear sta_6far_platnear upto sta_6far
+extend sta_6nears_platfar  sta_6far_platfar  upto sta_6far
+join sta_6nears_platnear -sta_6nears_platfar 1 
+join sta_6far_platnear -sta_6far_platfar 1 
 
 # medium-level platforms
 
+layer p10
+
 rel sta_4far sta_4far_platnear 0 -14.5
 rel sta_4far_platnear sta_4far_platfar 0 -17
 extend -sta_4far_platnear -sta_4neare_plat upto sta_4neare
@@ -274,18 +283,12 @@ join leb_4y_b -sta_3sc_a 230
 extend sta_3neare sta_3y0_c uptoang 5 -230
 part sta_3y0 pt_peco_sl c
 
-layer 8
-extend sta_3sc_b -leb_0sc uptoang 90 300
-
 # junctions
 
 layer 10
 extend sta_3y0_b sta_0y1_c ang 1 -230
 part sta_0y1 pt_peco_sl c
 
-layer 12
-extend sta_0y1_b h_8b ang 90 -230
-
 layer 10
 rel sta_4neare sta_3nears 280 -46
 part sta_3y1 pt_peco_sl c sta_3y0_a
@@ -308,6 +311,28 @@ rel sta_2far sta_1far 0 -37
 join sta_1far sta_tt_in 230
 join sta_2y0_a sta_1far 230 arcline
 
+#---------- sort-of helix (regions sc and h)
+
+layer 0
+extend midx_j_b sc_9 len 80 -230
+
+layer 5
+rel top_0lm_c -sc_7 0 40
+
+layer 2
+extend -sc_7 -sc_8 ang 45 315
+join sc_9 sc_8 315
+
+layer 8
+extend sc_7 sc_6 ang 60 -275
+extend sta_3sc_b -sc_3 len 20 -450
+extend -sc_3 -sc_5 len 50 230
+join sc_6 sc_5 230
+
+layer 12
+extend sta_0y1_b high_6s0 ang 65 -230
+extend high_6s0 high_6s1 uptoang 0 230
+
 #---------- shunting yard
 
 layer 10