Collisions of a glider with common objects: Difference between revisions

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Added results for two more results of two-glider collisions (half-blockade and fishhook)
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* [[Block]] after medium delay
* [[Block]] after medium delay
* [[Blinker]] via [[angel]]
* [[Blinker]] via [[angel]]
==Half-blockade==
===From direction where the target looks narrower===
* [[Block]] (attempted block pull, but the surviving block catalyzes the destruction of the other block)
* [[Blinker]] (cornershot)
* [[Glider]] and [[R-pentomino]] relative
* Medium-length spark ([[banana spark]] from grandchild of [[ghost Herschel]])
* [[Honey farm]] in same position as if farther block did not exist
* [[Pi-heptomino]] in same position as if farther block did not exist
* [[I-heptomino]] relative
* One block dies, other block untouched
* One block dies, other block untouched
* One block dies, other block untouched
* One block dies, other block untouched
* Unnamed medium-length region (gives several sparks, including a [[P-pentomino]] and two sparks that can turn a block into a pond)
* Pi-heptomino hitting block ({{LinkCatagolue|xp2_33x66y22552yhggg070gggzyisyfezy533y17yde|style=brief}})
* Half honey farm and beehive (honey farm predecessor hitting block) ({{LinkCatagolue|xp2_33x66y22552yhggg070gggzyisyfezy533y17yde|style=brief}}); also corner-shoots [[banana spark]]
* [[Block pull|One block pulled]]; blocks now separated by (6, 2)
===From direction where target looks wider===
* [[Block pull|One block pulled]]; blocks now separated by (6, 0)
* Two blocks separated by (8, 6) (honey farm predecessor hitting block)
* Pi-heptomino hitting block ({{LinkCatagolue|xp2_y2ggg070gggzy6ey8ggw4aa4zy1g8gyb11gy466zy11221yb343zggw356o8gyiooz123ckow11zyh33|style=brief}})
* Block and medium-length spark (including multiple sustained domino sparks)
* One block dies, other block untouched
* One block dies, other block untouched
* One block dies, other block untouched
* One block dies, other block untouched
* [[Honey farm]]
* [[Three-block shifter]] and [[glider]]
* Dies quickly (backwards [[P-pentomino]])
* [[Traffic light]]
* Dies quickly (backwards [[P-pentomino]])
* Diehard delivering many potentially useful sparks
* [[Pi-heptomino]] in same position as if closer block did not exist
* [[Honey farm]] in same position as if closer block did not exist
* [[Block pull|One block pulled]]; blocks now separated by (3, 3)
==Fishhook==
===From tail direction===
* Dies moderately quickly (simulates two P-pentominos via prehives blocking each others' births)
* [[Boat]] in location of preblock and [[pond]] ({{LinkCatagolue|xs13_352w6996|style=brief}})
* [[Herschel]], [[beehive]], and [[block]]
* [[Boat-bit]] on tail
* [[Honey farm]]
* [[Wing]] relative
* [[Blinker]] and [[block]] via [[hook]] ({{LinkCatagolue|xp2_33z7|style=brief}})
* [[Loaf]] and [[U-pentomino]] (P-pentomino sibling)
* [[Honey farm]]
* [[Blinker]] via [[angel]]
* [[Blinker]] (also emits half-middleweight spark)
* Medium-length spark (ends with [[P-pentomino]] and banana spark from grandchild of ghost fishhook)
===From outside direction===
* [[Block]] and [[loaf]] ({{LinkCatagolue|xs11_w4a96z66|style=brief}})
* [[Honey farm]]
* [[Blinker]] via [[angel]]
* [[Loaf]] (also emits susained duoplet spark)
* Methuselah resulting from lumps of muck hitting block (ends up as {{LinkCatagolue|xp2_yp888yzw33zyzypey54aicya356zysccyc8kczyzy7ggyp66zyjccyl11yq2552zyn444yrggzy433yzy7321zs01110syzycgggyh33zw222yzywszyf696yt33zzzy3356|style=brief}} and two gliders)
* [[Block]] in location of preblock and [[U-pentomino]] (P-pentomino sibling)
* [[B-heptomino]]
* Dies quickly (backwards [[P-pentomino]])
* Dies quickly (banana spark from grandchild of ghost fishhook)
* Dies quickly in same manner as above (banana spark from grandchild of ghost fishhook)
* [[Block]]
* [[Block]] in location of tail and [[Pipsquirt|pipsquirted domino spark]]
* [[Blinker]] in location of tail
* [[Pi-heptomino]]
* Unusually edgeshot [[boat]] and [[block]] ({{LinkCatagolue|xs9_33y54ac|style=brief}})
* [[Turner|Glider]]
===From preblock direction===
* Dies quickly (including effective [[obo spark]])
* [[R-pentomino]] hitting [[pi-heptomino]] ({{LinkCatagolue|xs30_253yeg88gzyi11z0ooy66996zz02596|style=brief}})
* [[Pi-heptomino]]
* [[Procrastinator]] hitting [[block]] ({{LinkCatagolue|xp2_wg8gy3696zw11zy12596yzy0356zow66y3cicyf66z1ymooy93|style=brief}} and two gliders)
* Dies quickly (corner dot spark)
* Dies quickly in same manner as above (corner dot spark)
* Glider eaten (standard fishhook catalysis)
* [[Pi-heptomino]] hitting [[blinker]] (failed catalysis)
* Dies moderately quickly (sustained duoplet and [[banana spark]] from grandchild of ghost fishhook)
* Methuselah: [[Octomino II]] hitting [[block]] then [[lumps of muck]] hitting [[beehive]] (also edgeshoots [[banana spark]] and [[P-pentomino]])
* Methuselah leaving {{LinkCatagolue|xp2_ya696y1ooxgx69a4zy5696ya125a4zypoozgg0111z11y02596|style=brief}} (ash includes [[long barge]])
* Short-lived blinker-tie-blinker spark useful in the bridge carrier component
===From inside direction===
* [[Loaf]] and [[blinker]] ({{LinkCatagolue|xp2_g04a96z3|style=brief}})
* [[Lumps of muck]] hitting [[R-pentomino]] (forms {{LinkCatagolue|xp2_696zyi6996zyp888zyb31e8zydo4oyk7zye1|style==brief}} and two gliders)
* [[B-heptaplet]] and [[blinker]]
* [[Boat-bit]] on preblock
* Dies quickly
* [[Two-glider octomino]], [[boat]], and [[glider]]
* [[Block]] and [[honey farm]] ({{LinkCatagolue|xs28_33y2696zx2552wgw2552zy4343|style=brief}})
* Half traffic light
* Dies moderately quickly (simulates two P-pentominos via prehives blocking each others' births)
* [[Block]] in location of preblock
* [[Boat]] in location of preblock
* [[Blonk-tie]] (failed version of [https://conwaylife.com/forums/viewtopic.php?&p=21730#p21730 this catalysis])
* Dies quickly
* [[Phi spark]] and edgeshot [[traffic light]]
* [[Boat]] in location of preblock and [[pond]] ({{LinkCatagolue|xs13_352zw6996|style=brief}})
* [[Boat]] in location of preblock


==See also==
==See also==

Revision as of 00:47, 8 February 2025

Block

The line of symmetry is here, so the rest are the above list in the reverse order.

x = 30, y = 20, rule = B3/S23 obo9bobo9bobo$2o10b2o10b2o$bo11bo11bo4$2o9b2o9b2o$2o9b2o9b2o5$3bobo9b obo9bobo$3b2o10b2o10b2o$4bo11bo11bo4$2o9b2o9b2o$2o9b2o9b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 400 THEME Book ZOOM 12 AUTOSTART GPS 12 T 0 PAUSE 1 T 20 PAUSE 3 LOOP 31 ]]
All six distinct glider + block collisions
(click above to open LifeViewer)
RLE: here Plaintext: here

Blinker

While blinkers are period 2, a glider going one cell at a time from one end to the other will cover all possibilities.

x = 50, y = 37, rule = B3/S23 2bo12bo12bo12bo$2o11b2o11b2o11b2o$b2o11b2o11b2o11b2o4$bo11bo11bo11bo$ bo11bo11bo11bo$bo11bo11bo11bo6$6bo12bo12bo12bo$4b2o11b2o11b2o11b2o$5b 2o11b2o11b2o11b2o4$bo11bo11bo11bo$bo11bo11bo11bo$bo11bo11bo11bo6$10bo 12bo12bo12bo$8b2o11b2o11b2o11b2o$9b2o11b2o11b2o11b2o4$bo11bo11bo11bo$ bo11bo11bo11bo$bo11bo11bo11bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 400 THEME Book ZOOM 9 AUTOSTART GPS 10 T 0 PAUSE 1 T 34 PAUSE 3 LOOP 45 ]]
All 12 distinct glider + blinker collisions
(click above to open LifeViewer)
RLE: here Plaintext: here

Beehive

x = 63, y = 38, rule = B3/S23 2bo13bo13bo13bo13bo$2o12b2o12b2o12b2o12b2o$b2o12b2o12b2o12b2o12b2o4$b o12bo12bo12bo12bo$obo10bobo10bobo10bobo10bobo$obo10bobo10bobo10bobo10b obo$bo12bo12bo12bo12bo6$6bo13bo13bo13bo13bo$4b2o12b2o12b2o12b2o12b2o$ 5b2o12b2o12b2o12b2o12b2o3$bo12bo12bo12bo12bo$obo10bobo10bobo10bobo10b obo$obo10bobo10bobo10bobo10bobo$bo12bo12bo12bo12bo8$22bo$20b2o13bo13b o$21b2o10b2o12b2o$14bo12bo6b2o4bo7b2o$13bobo10bobo10bobo$13bobo10bobo 10bobo$14bo12bo12bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 400 THEME Book ZOOM 8 AUTOSTART GPS 10 T 0 PAUSE 1 T 26 PAUSE 3 LOOP 35 ]]
All 13 distinct glider + beehive collisions
(click above to open LifeViewer)
RLE: here Plaintext: here

Loaf

x = 144, y = 117, rule = B3/S23 9bo20bo20bo20bo20bo20bo19bo$8bo20bo20bo20bo20bo20bo19bo$8b3o18b3o18b3o 18b3o18b3o18b3o17b3o3$10bo19bo19bo19bo19bo19bo18bo$9bobo17bobo17bobo17b obo17bobo17bobo16bobo$9bo2bo16bo2bo16bo2bo16bo2bo16bo2bo16bo2bo15bo2b o$10b2o18b2o18b2o18b2o18b2o18b2o17b2o12$16bo20bo20bo20bo20bo20bo20bo$ 15bo20bo20bo20bo20bo20bo20bo$15b3o18b3o18b3o18b3o18b3o18b3o18b3o3$10b o19bo19bo19bo19bo19bo19bo$9bobo17bobo17bobo17bobo17bobo17bobo17bobo$9b o2bo16bo2bo16bo2bo16bo2bo16bo2bo16bo2bo16bo2bo$10b2o18b2o18b2o18b2o18b 2o18b2o18b2o28$9bo20bo20bo20bo20bo20bo20bo$8bo20bo20bo20bo20bo20bo20b o$8b3o18b3o18b3o18b3o18b3o18b3o18b3o3$10b2o18b2o18b2o18b2o18b2o18b2o18b 2o$9bo2bo16bo2bo16bo2bo16bo2bo16bo2bo16bo2bo16bo2bo$10bobo17bobo17bob o17bobo17bobo17bobo17bobo$11bo19bo19bo19bo19bo19bo19bo23$bo20bo20bo20b o20bo20bo20bo$2bo20bo20bo20bo20bo20bo20bo$3o18b3o18b3o18b3o18b3o18b3o 18b3o3$11b2o18b2o18b2o18b2o18b2o18b2o18b2o$10bo2bo16bo2bo16bo2bo16bo2b o16bo2bo16bo2bo16bo2bo$11bobo17bobo17bobo17bobo17bobo17bobo17bobo$12b o19bo19bo19bo19bo19bo19bo13$9bo20bo20bo20bo20bo20bo$10bo20bo20bo20bo20b o20bo$8b3o18b3o18b3o18b3o18b3o18b3o3$12b2o18b2o18b2o18b2o18b2o18b2o$11b o2bo16bo2bo16bo2bo16bo2bo16bo2bo16bo2bo$12bobo17bobo17bobo17bobo17bob o17bobo$13bo19bo19bo19bo19bo19bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 600 WIDTH 800 THEME Book THUMBSIZE 2 ZOOM 4 AUTOSTART GPS 10 T 0 PAUSE 1 T 34 PAUSE 3 LOOP 45 ]]
All 34 distinct glider + loaf collisions
(click above to open LifeViewer)
RLE: here Plaintext: here

From side with diagonal line of three

The line of symmetry is here, so the rest are the above list in the reverse order.

From side

From side where dominoes meet

The line of symmetry is here, so the rest are the above list in the reverse order.

Boat

From side with diagonal line of two

The line of symmetry is here, so the rest are the above list in the reverse order.

From side

From the pointy end

The line of symmetry is here, so the rest are the above list in the reverse order.

Pond

The line of symmetry is here, so the rest are the above list in the reverse order.

x = 37, y = 59, rule = B3/S23 6bo25bo$5bo25bo$5b3o23b3o2$b2o21b2o$o2bo19bo2bo$o2bo19bo2bo$b2o21b2o10$ 7bo25bo$6bo25bo$6b3o23b3o2$b2o21b2o$o2bo19bo2bo$o2bo19bo2bo$b2o21b2o10$ 8bo25bo$7bo25bo$7b3o23b3o2$b2o21b2o$o2bo19bo2bo$o2bo19bo2bo$b2o21b2o10$ 35bo$34bo$34b3o2$24b2o$23bo2bo$23bo2bo$24b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 400 THEME Book ZOOM 6 AUTOSTART GPS 12 T 0 PAUSE 2 T 42 PAUSE 3 LOOP 43 ]]
All seven distinct glider + pond collisions
(click above to open LifeViewer)
RLE: here Plaintext: here

Tub

The line of symmetry is here, so the rest are the above list in the reverse order.

x = 35, y = 51, rule = B3/S23 5bo23bo$4bo23bo$4b3o21b3o2$bo22bo$obo20bobo$bo22bo16$7bo23bo$6bo23bo$ 6b3o21b3o2$bo22bo$obo20bobo$bo22bo16$9bo23bo$8bo23bo$8b3o21b3o2$bo22b o$obo20bobo$bo22bo! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 400 THEME Book ZOOM 6 AUTOSTART GPS 12 T 0 PAUSE 2 T 42 PAUSE 3 LOOP 43 ]]
All six distinct glider + tub collisions
(click above to open LifeViewer)
RLE: here Plaintext: here

Ship

x = 98, y = 97, rule = B3/S23 3bo30bo30bo30bo$2bo30bo30bo30bo$2b3o28b3o28b3o28b3o4$3b2o28b2o28b2o28b 2o$2bobo27bobo27bobo27bobo$2b2o28b2o28b2o28b2o20$7bo30bo30bo$6bo30bo30b o$6b3o28b3o28b3o4$3b2o28b2o28b2o$2bobo27bobo27bobo$2b2o28b2o28b2o25$b o30bo30bo30bo$o30bo30bo30bo$3o28b3o28b3o28b3o3$2b2o28b2o28b2o28b2o$2b obo27bobo27bobo27bobo$3b2o28b2o28b2o28b2o21$5bo30bo30bo$4bo30bo30bo$4b 3o28b3o28b3o3$2b2o28b2o28b2o$2bobo27bobo27bobo$3b2o28b2o28b2o! #C [[ THUMBSIZE 2 THEME 6 GRID GRIDMAJOR 0 SUPPRESS THUMBLAUNCH ]] #C [[ HEIGHT 500 THEME Book ZOOM 4 AUTOSTART GPS 12 T 0 PAUSE 1 T 25 PAUSE 3 LOOP 31 ]]
All fourteen distinct glider + ship collisions
(click above to open LifeViewer)
RLE: here Plaintext: here

From side

The line of symmetry is here, so the rest are the above list in the reverse order.

From point

The line of symmetry is here, so the rest are the above list in the reverse order.

Long boat

From side with diagonal line of two

The line of symmetry is here, so the rest are the above list in the reverse order.

From side

From pointy end

The line of symmetry is here, so the rest are the above list in the reverse order.

Bi-block

Half-blockade

From direction where the target looks narrower

  • Block (attempted block pull, but the surviving block catalyzes the destruction of the other block)
  • Blinker (cornershot)
  • Glider and R-pentomino relative
  • Medium-length spark (banana spark from grandchild of ghost Herschel)
  • Honey farm in same position as if farther block did not exist
  • Pi-heptomino in same position as if farther block did not exist
  • I-heptomino relative
  • One block dies, other block untouched
  • One block dies, other block untouched
  • One block dies, other block untouched
  • One block dies, other block untouched
  • Unnamed medium-length region (gives several sparks, including a P-pentomino and two sparks that can turn a block into a pond)
  • Pi-heptomino hitting block (Catagolue: here)
  • Half honey farm and beehive (honey farm predecessor hitting block) (Catagolue: here); also corner-shoots banana spark
  • One block pulled; blocks now separated by (6, 2)

From direction where target looks wider

  • One block pulled; blocks now separated by (6, 0)
  • Two blocks separated by (8, 6) (honey farm predecessor hitting block)
  • Pi-heptomino hitting block (Catagolue: here)
  • Block and medium-length spark (including multiple sustained domino sparks)
  • One block dies, other block untouched
  • One block dies, other block untouched
  • One block dies, other block untouched
  • One block dies, other block untouched
  • Honey farm
  • Three-block shifter and glider
  • Dies quickly (backwards P-pentomino)
  • Traffic light
  • Dies quickly (backwards P-pentomino)
  • Diehard delivering many potentially useful sparks
  • Pi-heptomino in same position as if closer block did not exist
  • Honey farm in same position as if closer block did not exist
  • One block pulled; blocks now separated by (3, 3)

Fishhook

From tail direction

From outside direction

From preblock direction

From inside direction

See also

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