diff --git a/common/src/main/java/com/seibel/distanthorizons/common/wrappers/McObjectConverter.java b/common/src/main/java/com/seibel/distanthorizons/common/wrappers/McObjectConverter.java
index b37282f4d..f9422eba4 100644
--- a/common/src/main/java/com/seibel/distanthorizons/common/wrappers/McObjectConverter.java
+++ b/common/src/main/java/com/seibel/distanthorizons/common/wrappers/McObjectConverter.java
@@ -77,7 +77,11 @@ public class McObjectConverter
         #endif
 	}
 	
-	/** 4x4 float matrix converter */
+	/** 
+	 * 4x4 float matrix converter
+	 * TODO this should be moved into Mat4f's constructor
+	 */
+	@Deprecated
 	public static Mat4f Convert(Matrix4f mcMatrix)
 	{
 		FloatBuffer buffer = FloatBuffer.allocate(16);
diff --git a/common/src/main/java/com/seibel/distanthorizons/common/wrappers/minecraft/MinecraftRenderWrapper.java b/common/src/main/java/com/seibel/distanthorizons/common/wrappers/minecraft/MinecraftRenderWrapper.java
index 30eb60581..9c4a13f74 100644
--- a/common/src/main/java/com/seibel/distanthorizons/common/wrappers/minecraft/MinecraftRenderWrapper.java
+++ b/common/src/main/java/com/seibel/distanthorizons/common/wrappers/minecraft/MinecraftRenderWrapper.java
@@ -21,6 +21,7 @@ package com.seibel.distanthorizons.common.wrappers.minecraft;
 
 import java.awt.Color;
 import java.lang.invoke.MethodHandles;
+import java.nio.FloatBuffer;
 import java.util.Collection;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -40,8 +41,9 @@ import com.seibel.distanthorizons.core.render.DhApiRenderProxy;
 import com.seibel.distanthorizons.core.wrapperInterfaces.misc.ILightMapWrapper;
 
 #if MC_VER < MC_1_19_4
-import com.mojang.math.Vector3f;
+import org.joml.Vector3f;
 #else
+import org.joml.Matrix4f;
 import org.joml.Vector3f;
 #endif
 #if MC_VER >= MC_1_20_2
@@ -78,6 +80,7 @@ import net.minecraft.world.level.material.FogType;
 import net.minecraft.world.phys.AABB;
 import net.minecraft.world.phys.Vec3;
 import org.apache.logging.log4j.Logger;
+import org.joml.Matrix4f;
 
 
 /**
@@ -116,8 +119,7 @@ public class MinecraftRenderWrapper implements IMinecraftRenderWrapper
 	public Vec3f getLookAtVector()
 	{
 		Camera camera = MC.gameRenderer.getMainCamera();
-		Vector3f cameraDir = camera.getLookVector();
-		return new Vec3f(cameraDir.x(), cameraDir.y(), cameraDir.z());
+		return new Vec3f(camera.getLookVector().x(), camera.getLookVector().y(), camera.getLookVector().z());
 	}
 	
 	@Override
@@ -148,6 +150,23 @@ public class MinecraftRenderWrapper implements IMinecraftRenderWrapper
 		return new Vec3d(projectedView.x, projectedView.y, projectedView.z);
 	}
 	
+	@Override
+	public Mat4f getWorldViewMatrix()
+	{
+		Camera camera = MC.gameRenderer.getMainCamera();
+		Vector3f cameraVec3 = new Vector3f(
+				(float)camera.getPosition().x,
+				(float)camera.getPosition().y,
+				(float)camera.getPosition().z);
+		cameraVec3 = cameraVec3.negate();
+		
+		Matrix4f matWorldView = new Matrix4f()
+				.rotateX((float)Math.toRadians(camera.getXRot()))
+				.rotateY((float)Math.toRadians(camera.getYRot() + 180f))
+				.translate(cameraVec3);
+		return McObjectConverter.Convert(matWorldView);
+	}
+	
 	@Override
 	public Mat4f getDefaultProjectionMatrix(float partialTicks)
 	{
diff --git a/coreSubProjects b/coreSubProjects
index 30055805d..06b43d662 160000
--- a/coreSubProjects
+++ b/coreSubProjects
@@ -1 +1 @@
-Subproject commit 30055805d8fc90687f71aab20ab86f8cbcbc6ba3
+Subproject commit 06b43d6627914062be3af752e04a4e8e1099bb8c
diff --git a/fabric/src/main/java/com/seibel/distanthorizons/fabric/FabricClientProxy.java b/fabric/src/main/java/com/seibel/distanthorizons/fabric/FabricClientProxy.java
index a632c4b3f..931113d95 100644
--- a/fabric/src/main/java/com/seibel/distanthorizons/fabric/FabricClientProxy.java
+++ b/fabric/src/main/java/com/seibel/distanthorizons/fabric/FabricClientProxy.java
@@ -47,7 +47,9 @@ import net.fabricmc.fabric.api.event.player.UseBlockCallback;
 import net.minecraft.client.Minecraft;
 import net.minecraft.client.gui.screens.TitleScreen;
 
+#if MC_VER < MC_1_19_4
 import java.nio.FloatBuffer;
+#endif
 import java.util.HashSet;
 
 import net.minecraft.client.multiplayer.ClientLevel;