From 8a0bfcd7405434b3a492aa5fb6216f0ff25cefae Mon Sep 17 00:00:00 2001
From: David Allemang <david.allemang@kitware.com>
Date: Mon, 27 Jul 2026 17:42:23 -0400
Subject: [PATCH] wip extensive BED demo

---
 content/interference-fixes.typ | 421 ++++++++++++++++++++++++++++-----
 lib.typ                        |   2 +
 2 files changed, 367 insertions(+), 56 deletions(-)

diff --git a/content/interference-fixes.typ b/content/interference-fixes.typ
index 94f507d8..0bbc9114 100644
--- a/content/interference-fixes.typ
+++ b/content/interference-fixes.typ
@@ -348,71 +348,72 @@ prefix | BED -->
   radius: 9,
   phi:30,
   theta: 110,
+  speed: 0.4,
   it.text,
 )
 
 ```mc-diorama
 
-p 0  0  0 light_gray_terracotta
-p 1  0  0 light_gray_terracotta
-p 2  0  0 light_gray_terracotta
-p 3  0  0 light_gray_terracotta
-p 4  0  0 light_gray_terracotta
-p -1 -1 0 smooth_stone_slab type=top
-p -2 -1 0 smooth_stone_slab type=top
-p -3 -1 0 smooth_stone_slab type=top
-p 0  1  0 redstone_wire east=side west=side power=0
-p 1  1  0 redstone_wire east=side west=side power=0
-p 2  1  0 redstone_wire east=side west=side power=0
-p 3  1  0 redstone_wire east=side west=side power=0
-p 4  1  0 redstone_wire east=side west=side power=0
-p 0 -1 -1 piston facing=up extended=false
-p 1 -1 -1 piston facing=up extended=false
-p 2 -1 -1 piston facing=up extended=false
-p 3 -1 -1 piston facing=up extended=false
-p 4  0 -1 piston facing=down extended=false
-p 0  0 -2 observer facing=south powered=false
-p 1  0 -2 observer facing=south powered=false
-p 2  0 -2 observer facing=south powered=false
-p 3  0 -2 observer facing=south powered=false
-p -1 0  0 observer facing=west powered=false
-p -2 0 0 repeater facing=west powered=false locked=false delay=1
-p -3 0 0 repeater facing=west powered=false locked=false delay=1
+p  0  0  0 light_gray_terracotta
+p  1  0  0 light_gray_terracotta
+p  2  0  0 light_gray_terracotta
+p  3  0  0 light_gray_terracotta
+p  4  0  0 light_gray_terracotta
+p -1 -1  0 smooth_stone_slab type=top
+p -2 -1  0 smooth_stone_slab type=top
+p -3 -1  0 smooth_stone_slab type=top
+p  0  1  0 redstone_wire east=side west=side power=0
+p  1  1  0 redstone_wire east=side west=side power=0
+p  2  1  0 redstone_wire east=side west=side power=0
+p  3  1  0 redstone_wire east=side west=side power=0
+p  4  1  0 redstone_wire east=side west=side power=0
+p  0 -1 -1 piston facing=up extended=false
+p  1 -1 -1 piston facing=up extended=false
+p  2 -1 -1 piston facing=up extended=false
+p  3 -1 -1 piston facing=up extended=false
+p  4  0 -1 piston facing=down extended=false
+p  0  0 -2 observer facing=south powered=false
+p  1  0 -2 observer facing=south powered=false
+p  2  0 -2 observer facing=south powered=false
+p  3  0 -2 observer facing=south powered=false
+p -1  0  0 observer facing=west powered=false
+p -2  0  0 repeater facing=west powered=false locked=false delay=1
+p -3  0  0 repeater facing=west powered=false locked=false delay=1
 
-p 0  0  4 cyan_terracotta
-p 1  0  4 cyan_terracotta
-p 2  0  4 cyan_terracotta
-p 3  0  4 cyan_terracotta
-p 4  0  4 cyan_terracotta
-p -1 -1 4 smooth_stone_slab type=top
-p -2 -1 4 smooth_stone_slab type=top
-p -3 -1 4 smooth_stone_slab type=top
-p 0  1  4 redstone_wire east=side west=side power=0
-p 1  1  4 redstone_wire east=side west=side power=0
-p 2  1  4 redstone_wire east=side west=side power=0
-p 3  1  4 redstone_wire east=side west=side power=0
-p 4  1  4 redstone_wire east=side west=side power=0
-p 0 -1  3 piston facing=up extended=false
-p 1 -1  3 piston facing=up extended=false
-p 2 -1  3 piston facing=up extended=false
-p 3 -1  3 piston facing=up extended=false
-p 4  0  3 piston facing=down extended=false
-p 0  0  2 observer facing=south powered=false
-p 1  0  2 observer facing=south powered=false
-p 2  0  2 observer facing=south powered=false
-p 3  0  2 observer facing=south powered=false
-p -1 0  4 observer facing=west powered=false
-p -2 0 4 repeater facing=west powered=false locked=false delay=1
-p -3 0 4 comparator facing=west powered=false mode=compare
+p  0  0  4 cyan_terracotta
+p  1  0  4 cyan_terracotta
+p  2  0  4 cyan_terracotta
+p  3  0  4 cyan_terracotta
+p  4  0  4 cyan_terracotta
+p -1 -1  4 smooth_stone_slab type=top
+p -2 -1  4 smooth_stone_slab type=top
+p -3 -1  4 smooth_stone_slab type=top
+p  0  1  4 redstone_wire east=side west=side power=0
+p  1  1  4 redstone_wire east=side west=side power=0
+p  2  1  4 redstone_wire east=side west=side power=0
+p  3  1  4 redstone_wire east=side west=side power=0
+p  4  1  4 redstone_wire east=side west=side power=0
+p  0 -1  3 piston facing=up extended=false
+p  1 -1  3 piston facing=up extended=false
+p  2 -1  3 piston facing=up extended=false
+p  3 -1  3 piston facing=up extended=false
+p  4  0  3 piston facing=down extended=false
+p  0  0  2 observer facing=south powered=false
+p  1  0  2 observer facing=south powered=false
+p  2  0  2 observer facing=south powered=false
+p  3  0  2 observer facing=south powered=false
+p -1  0  4 observer facing=west powered=false
+p -2  0  4 repeater facing=west powered=false locked=false delay=1
+p -3  0  4 comparator facing=west powered=false mode=compare
 
 p 0  0  8 white_terracotta
 p 1  0  8 white_terracotta
 p 2  0  8 white_terracotta
 p 3  0  8 white_terracotta
 p 4  0  8 white_terracotta
-p 5 -1 8 smooth_stone_slab type=top
-p 6 -1 8 smooth_stone_slab type=top
-p 7 -1 8 smooth_stone_slab type=top
+p 5 -1  8 smooth_stone_slab type=top
+p 6 -1  8 smooth_stone_slab type=top
+p 7 -1  8 smooth_stone_slab type=top
 p 0  1  8 redstone_wire east=side west=side power=0
 p 1  1  8 redstone_wire east=side west=side power=0
 p 2  1  8 redstone_wire east=side west=side power=0
@@ -427,9 +428,317 @@ p 0  0  6 observer facing=south powered=false
 p 1  0  6 observer facing=south powered=false
 p 2  0  6 observer facing=south powered=false
 p 3  0  6 observer facing=south powered=false
-p 5 0  8 observer facing=east powered=false
-p 6 0 8 comparator facing=east powered=false mode=compare
-p 7 0 8 repeater facing=east powered=false locked=false delay=1
+p 5  0  8 observer facing=east powered=false
+p 6  0  8 comparator facing=east powered=false mode=compare
+p 7  0  8 repeater facing=east powered=false locked=false delay=1
+
+t 1
+p  7 0 8 powered=true
+p -3 0 0 powered=true
+t 2
+p -3 0 4 powered=true
+
+t 3
+p -2 0 0 powered=true
+t 4
+p -2 0 4 powered=true
+t 5
+p  8 0 8 powered=true
+
+t 6
+p -3 0 0 powered=false
+p  7 0 8 powered=false
+t 7
+p -3 0 4 powered=false
+
+t 8
+p -1 0 0 powered=true
+p 0 1 0 power=15
+p 1 1 0 power=14
+p 2 1 0 power=13
+p 3 1 0 power=12
+p 4 1 0 power=11
+t 9
+p -1 0 4 powered=true
+p 0 1 4 power=15
+p 1 1 4 power=14
+p 2 1 4 power=13
+p 3 1 4 power=12
+p 4 1 4 power=11
+t 9
+p 5 0 8 powered=true
+p 0 1 8 power=11
+p 1 1 8 power=12
+p 2 1 8 power=13
+p 3 1 8 power=14
+p 4 1 8 power=15
+
+t 10
+p 4 0 -1 extended=true
+p 4 -0.5 -1 piston_head type=normal facing=down short=true
+t 11
+p 4 0 3 extended=true
+p 4 -0.5 3 piston_head type=normal facing=down short=true
+t 12
+p 4 0 7 extended=true
+p 4 -0.5 7 piston_head type=normal facing=down short=true
+t 13
+p 3 -1 -1 extended=true
+p 3 -0.5 -1 piston_head type=normal facing=up short=true
+t 14
+p 3 -1 3 extended=true
+p 3 -0.5 3 piston_head type=normal facing=up short=true
+t 15
+p 3 -1 7 extended=true
+p 3 -0.5 7 piston_head type=normal facing=up short=true
+t 16
+p 2 -1 -1 extended=true
+p 2 -0.5 -1 piston_head type=normal facing=up short=true
+t 17
+p 2 -1 3 extended=true
+p 2 -0.5 3 piston_head type=normal facing=up short=true
+t 18
+p 2 -1 7 extended=true
+p 2 -0.5 7 piston_head type=normal facing=up short=true
+t 19
+p 1 -1 -1 extended=true
+p 1 -0.5 -1 piston_head type=normal facing=up short=true
+t 20
+p 1 -1 3 extended=true
+p 1 -0.5 3 piston_head type=normal facing=up short=true
+t 21
+p 1 -1 7 extended=true
+p 1 -0.5 7 piston_head type=normal facing=up short=true
+t 22
+p 0 -1 -1 extended=true
+p 0 -0.5 -1 piston_head type=normal facing=up short=true
+t 23
+p 0 -1 3 extended=true
+p 0 -0.5 3 piston_head type=normal facing=up short=true
+t 24
+p 0 -1 7 extended=true
+p 0 -0.5 7 piston_head type=normal facing=up short=true
+
+t 25
+p -2 0 0 powered=false
+p -2 0 4 powered=false
+t 26
+p 6 0 8 powered=false
+
+t 27
+p -1 0 0 powered=false
+p 0 1 0 power=0
+p 1 1 0 power=0
+p 2 1 0 power=0
+p 3 1 0 power=0
+p 4 1 0 power=0
+
+t 28
+p -1 0 4 powered=false
+p 0 1 4 power=0
+p 1 1 4 power=0
+p 2 1 4 power=0
+p 3 1 4 power=0
+p 4 1 4 power=0
+
+t 29
+p 5 0 8 powered=false
+p 0 1 8 power=0
+p 1 1 8 power=0
+p 2 1 8 power=0
+p 3 1 8 power=0
+p 4 1 8 power=0
+
+t 30
+p 4 -0.5 -1 air
+p 4 -1.0 -1 piston_head type=normal facing=down short=false
+t 31
+p 4 -0.5 3 piston_head air
+p 4 -1.0 3 piston_head type=normal facing=down short=false
+t 32
+p 4 -0.5 7 piston_head air
+p 4 -1.0 7 piston_head type=normal facing=down short=false
+t 33
+p 3 -0.5 -1 air
+p 3  0.0 -1 piston_head type=normal facing=up short=false
+t 34
+p 3 -0.5 3 piston_head air
+p 3  0.0 3 piston_head type=normal facing=up short=false
+t 35
+p 3 -0.5 7 piston_head air
+p 3  0.0 7 piston_head type=normal facing=up short=false
+t 36
+p 2 -0.5 -1 air
+p 2  0.0 -1 piston_head type=normal facing=up short=false
+t 37
+p 2 -0.5 3 piston_head air
+p 2  0.0 3 piston_head type=normal facing=up short=false
+t 38
+p 2 -0.5 7 piston_head air
+p 2  0.0 7 piston_head type=normal facing=up short=false
+t 39
+p 1 -0.5 -1 air
+p 1  0.0 -1 piston_head type=normal facing=up short=false
+t 40
+p 1 -0.5 3 piston_head air
+p 1  0.0 3 piston_head type=normal facing=up short=false
+t 41
+p 1 -0.5 7 piston_head air
+p 1  0.0 7 piston_head type=normal facing=up short=false
+t 42
+p 0 -0.5 -1 air
+p 0  0.0 -1 piston_head type=normal facing=up short=false
+t 43
+p 0 -0.5 3 piston_head air
+p 0  0.0 3 piston_head type=normal facing=up short=false
+t 44
+p 0 -0.5 7 piston_head air
+p 0  0.0 7 piston_head type=normal facing=up short=false
+
+t 45
+p 3 0 -2 powered=true
+t 46
+p 3 0 2 powered=true
+t 47
+p 3 0 6 powered=true
+t 48
+p 2 0 -2 powered=true
+t 49
+p 2 0 2 powered=true
+t 50
+p 2 0 6 powered=true
+t 51
+p 1 0 -2 powered=true
+t 52
+p 1 0 2 powered=true
+t 53
+p 1 0 6 powered=true
+t 54
+p 0 0 -2 powered=true
+t 55
+p 0 0 2 powered=true
+t 56
+p 0 0 6 powered=true
+
+t 57
+p 4 -1.0 -1 air
+p 4 -0.5 -1 piston_head type=normal facing=down short=true
+t 58
+p 4 -1.0 3 air
+p 4 -0.5 3 piston_head type=normal facing=down short=true
+t 59
+p 4 -1.0 7 air
+p 4 -0.5 7 piston_head type=normal facing=down short=true
+t 60
+p 3  0.0 -1 air
+p 3 -0.5 -1 piston_head type=normal facing=up short=true
+t 61
+p 3  0.0 3 air
+p 3 -0.5 3 piston_head type=normal facing=up short=true
+t 62
+p 3  0.0 7 air
+p 3 -0.5 7 piston_head type=normal facing=up short=true
+t 63
+p 2  0.0 -1 air
+p 2 -0.5 -1 piston_head type=normal facing=up short=true
+t 64
+p 2  0.0 3 air
+p 2 -0.5 3 piston_head type=normal facing=up short=true
+t 65
+p 2  0.0 7 air
+p 2 -0.5 7 piston_head type=normal facing=up short=true
+t 66
+p 1  0.0 -1 air
+p 1 -0.5 -1 piston_head type=normal facing=up short=true
+t 67
+p 1  0.0 3 air
+p 1 -0.5 3 piston_head type=normal facing=up short=true
+t 68
+p 1  0.0 7 air
+p 1 -0.5 7 piston_head type=normal facing=up short=true
+t 69
+p 0  0.0 -1 air
+p 0 -0.5 -1 piston_head type=normal facing=up short=true
+t 70
+p 0  0.0 3 air
+p 0 -0.5 3 piston_head type=normal facing=up short=true
+t 71
+p 0  0.0 7 air
+p 0 -0.5 7 piston_head type=normal facing=up short=true
+
+t 72
+p 4  0.0 -1 extended=false
+p 4 -0.5 -1 air
+t 73
+p 4  0.0 3 extended=false
+p 4 -0.5 3 air
+t 74
+p 4  0.0 7 extended=false
+p 4 -0.5 7 air
+t 75
+p 3 -1.0 -1 extended=false
+p 3 -0.5 -1 air
+t 76
+p 3 -1.0 3 extended=false
+p 3 -0.5 3 air
+t 77
+p 3 -1.0 7 extended=false
+p 3 -0.5 7 air
+t 78
+p 2 -1.0 -1 extended=false
+p 2 -0.5 -1 air
+t 79
+p 2 -1.0 3 extended=false
+p 2 -0.5 3 air
+t 80
+p 2 -1.0 7 extended=false
+p 2 -0.5 7 air
+t 81
+p 1 -1.0 -1 extended=false
+p 1 -0.5 -1 air
+t 82
+p 1 -1.0 3 extended=false
+p 1 -0.5 3 air
+t 83
+p 1 -1.0 7 extended=false
+p 1 -0.5 7 air
+t 84
+p 0 -1.0 -1 extended=false
+p 0 -0.5 -1 air
+t 85
+p 0 -1.0 3 extended=false
+p 0 -0.5 3 air
+t 86
+p 0 -1.0 7 extended=false
+p 0 -0.5 7 air
+
+t 87
+p 3 0 -2 powered=false
+t 88
+p 3 0 2 powered=false
+t 89
+p 3 0 6 powered=false
+t 90
+p 2 0 -2 powered=false
+t 91
+p 2 0 2 powered=false
+t 92
+p 2 0 6 powered=false
+t 93
+p 1 0 -2 powered=false
+t 94
+p 1 0 2 powered=false
+t 95
+p 1 0 6 powered=false
+t 96
+p 0 0 -2 powered=false
+t 97
+p 0 0 2 powered=false
+t 98
+p 0 0 6 powered=false
+
+t 100
+p 0 0 0 # slight delay before loop
 
 ```
 
diff --git a/lib.typ b/lib.typ
index 6c725799..9149c866 100644
--- a/lib.typ
+++ b/lib.typ
@@ -44,6 +44,7 @@
   theta: auto,
   phi: auto,
   radius: auto,
+  speed: auto,
   orbit: auto,
   pan: auto,
   zoom: auto,
@@ -56,6 +57,7 @@
   if theta != auto { attrs.insert("theta", str(theta)) }
   if phi != auto { attrs.insert("phi", str(phi)) }
   if radius != auto { attrs.insert("radius", str(radius)) }
+  if speed != auto { attrs.insert("speed", str(speed)) }
   if orbit != auto { attrs.insert("orbit", if (orbit) { "" } else { "false" }) }
   if pan != auto { attrs.insert("pan", if (pan) { "" } else { "false" }) }
   if zoom != auto { attrs.insert("zoom", if (zoom) { "" } else { "false" }) }