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  1. Minecraft: Java Edition
  2. MC-124355

minecraft:torch only lits/unlits blocks inside its own chunk (or is very slow to do so)

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    • Icon: Bug Bug
    • Resolution: Duplicate
    • None
    • Minecraft 1.12.2, Minecraft 18w03a
    • None
    • Java: 1.8.0_25 64bit
      CPU: AMD A8-6410 APU with AMD Radeon R5 Graphics
      Display: 1366x705 (ATI Technologies Inc.)
      AMD Radeon(TM) R5 Graphics
      4.5.14009 Compatibility Profile Context 21.19.144.1281
    • Unconfirmed

      This bug also affects minecraft:redstone_torch & minecraft:redstone_lamp
      Light sources, such as minecraft:torch will refuse to light blocks inside other chunks that should normally be lit/unlit, or it is slow to do so, and may require walking into the chunk or updating it by placing/destroying a block.

      Works with every graphics configuration I have tested (Toggling VBOs, Fast/Fancy Graphics, Smooth/Non-smooth lighting), affects 1.12.2 and the latest snapshot as of writing (18w03b)

        1. smooth-unlitfailure.png
          smooth-unlitfailure.png
          271 kB
        2. smooth-litfailure.png
          smooth-litfailure.png
          466 kB
        3. smooth-intended.png
          smooth-intended.png
          477 kB
        4. nonsmooth-unlitfailure.png
          nonsmooth-unlitfailure.png
          269 kB
        5. nonsmooth-litfailure.png
          nonsmooth-litfailure.png
          275 kB
        6. nonsmooth-intended.png
          nonsmooth-intended.png
          257 kB

            Unassigned Unassigned
            stillunt1tled stillunt1tled
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              Created:
              Updated:
              Resolved: