make the sky loop around under the horizon

gradle.properties

@@ -2,7 +2,10 @@
 org.gradle.jvmargs=-Xmx2G -XX:MaxMetaspaceSize=512m -Dfile.encoding=UTF-8
 # -agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5006
 org.gradle.caching=true
-org.gradle.configureondemand=true
+# Disabled: with configure-on-demand, :fabric is not configured when running :neoforge:runClient,
+# but prepareArchitecturyTransformer queries all Loom projects and fails with
+# "Cannot get MappingsProvider before it has been setup".
+org.gradle.configureondemand=false
 # IntelliJ's run configs don't work with the configuration cache
 org.gradle.configuration-cache=false
 # Loom
@@ -26,7 +29,11 @@ modVersion=0.2.0
 branchName=1.21.1
 compatibleVersions=1.21.1
 
-# mod compat
+# mod compat (compileOnly)
 enable_sodium=true
 enable_iris=true
+# modLocalRuntime for Sodium/Iris hangs NeoForge dev startup for minutes (mixin stalls on RenderTarget).
+# For in-game Sodium/Iris testing, copy the jars into neoforge/run/mods/ instead.
+enable_sodium_runtime=false
+enable_iris_runtime=false
 enable_axiom=false