turn culling back on (oopsi doopsi). fix up shaders.properties so DH stuff toggle correct.

shaders/shaders.properties

@@ -1,13 +1,12 @@
-#shaders/shaders.properties
-#Minecraft Settings
-frustum.culling=false
-shadow.culling =false
-
-
-#ifndef RENDER_ENTITY_SHADOWS
-    shadowBlockEntities = false
-    shadowEntities = false
-#endif
+clouds=off
+stars=false
+vignette=false
+underwaterOverlay=false
+dynamicHandLight=true
+oldLighting=false
+separateAo = true
+rain.depth = false
+beacon.beam.depth = true
 
 #if RESOURCEPACK_SKY == 2
     sun=true
@@ -17,22 +16,12 @@ shadow.culling =false
     moon=false
 #endif
 
-clouds=off
-stars=false
-vignette=false
-underwaterOverlay=false
-dynamicHandLight=true
-oldLighting=false
-separateAo = true
-
-# particles.before.deferred = true
-
-rain.depth = false
-beacon.beam.depth = true
-
-program.composite4.enabled = TAA_UPSCALING
 
 
+#ifndef RENDER_ENTITY_SHADOWS
+    shadowBlockEntities = false
+    shadowEntities = false
+#endif
 
 #if defined TRANSLUCENT_ENTITIES && defined IS_IRIS
     separateEntityDraws = true 
@@ -49,6 +38,7 @@ program.composite4.enabled = TAA_UPSCALING
 #endif
 
 #if defined DISTANT_HORIZONS && defined IS_IRIS
+
     #if defined DISTANT_HORIZONS_SHADOWMAP
         dhShadow.enabled = true
     #else
@@ -58,7 +48,6 @@ program.composite4.enabled = TAA_UPSCALING
     program.dh_terrain.enabled = true
     program.dh_water.enabled = true
 
-    blend.dh_shadow = off
     blend.dh_terrain = off
     blend.dh_water = SRC_ALPHA ONE_MINUS_SRC_ALPHA ONE_MINUS_DST_ALPHA ONE
 #else
@@ -67,6 +56,7 @@ program.composite4.enabled = TAA_UPSCALING
     program.dh_water.enabled = false
 #endif
 
+program.composite4.enabled = TAA_UPSCALING
 
 # SRC_ALPHA ONE_MINUS_SRC_ALPHA ONE ZERO
 # SRC_ALPHA ONE_MINUS_SRC_ALPHA ONE_MINUS_DST_ALPHA ONE