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Move the heightmap PNGs out of Content into RawContent/World

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The editor offered to import them as textures on every start; source files for authoring scripts do not belong
under Content. create_world.py and generate_heightmap.py read them from RawContent/World/Heightmaps.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
This commit is contained in:
Rainer Leit
2026-09-16 21:19:30 +03:00
co-authored by Claude Fable 5.1
parent 1945ef033b
commit 4025b04941
8 changed files with 6 additions and 6 deletions
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Scripts/Authoring/create_world.py
+2 -2
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@@ -1,5 +1,5 @@
"""Builds /Game/Maps/L_World: a world-partitioned level with a ~200 km2 landscape from the heightmap PNGs in
Content/World/Heightmaps/, the Elite_RockyMeadows landscape material, daylight and a player start. Rebuilds
RawContent/World/Heightmaps/, the Elite_RockyMeadows landscape material, daylight and a player start. Rebuilds
from scratch every run; the level is a product of this script and the PNGs, never hand-edited.
UnrealEditor-Cmd.exe Salty.uproject -run=pythonscript -script=Scripts/Authoring/create_world.py
@@ -21,7 +21,7 @@ sys.path.insert(0, HERE)
sys.path.insert(0, os.path.join(HERE, ".pylib"))
LEVEL_PATH = "/Game/Maps/L_World"
HEIGHTMAP_DIR = os.path.normpath(os.path.join(HERE, "..", "..", "Content", "World", "Heightmaps"))
HEIGHTMAP_DIR = os.path.normpath(os.path.join(HERE, "..", "..", "RawContent", "World", "Heightmaps"))
HEIGHTMAP = os.path.join(HEIGHTMAP_DIR, "L_World_Height.png")
PACK = "/Game/Elite_RockyMeadows"
LANDSCAPE_MATERIAL = f"{PACK}/Materials/M_Landscape_Main_Inst_RockyMeadows02"
Scripts/Authoring/generate_heightmap.py
+2 -2
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@@ -1,7 +1,7 @@
"""Generates a seeded heightmap and three weightmaps for L_World, as 16-bit and 8-bit greyscale PNGs.
Pure numpy, no engine: run it with any Python that has numpy, or let create_world.py call it. The output is
plain files under Content/World/Heightmaps/, so swapping the terrain later is dropping in a different PNG of
plain files under RawContent/World/Heightmaps/, so swapping the terrain later is dropping in a different PNG of
any resolution and rerunning create_world.py; nothing else in the project knows how the terrain was made.
UE_5.8/Engine/Binaries/ThirdParty/Python3/Win64/python.exe Scripts/Authoring/generate_heightmap.py [--seed N] [--size 4033]
@@ -21,7 +21,7 @@ HERE = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, os.path.join(HERE, ".pylib"))
import numpy as np # noqa: E402
OUT_DIR = os.path.normpath(os.path.join(HERE, "..", "..", "Content", "World", "Heightmaps"))
OUT_DIR = os.path.normpath(os.path.join(HERE, "..", "..", "RawContent", "World", "Heightmaps"))
SEA_LEVEL = 0.18 # fraction of the 16-bit range that is sea; create_world.py places the water plane here
PAD_RADIUS_FRACTION = 0.01 # flat spawn pad, as a fraction of the map width