diff --git a/core/src/main/java/com/seibel/distanthorizons/core/render/renderer/AbstractDebugWireframeRenderer.java b/core/src/main/java/com/seibel/distanthorizons/core/render/renderer/AbstractDebugWireframeRenderer.java
index e736c94dc..8bd7aa51f 100644
--- a/core/src/main/java/com/seibel/distanthorizons/core/render/renderer/AbstractDebugWireframeRenderer.java
+++ b/core/src/main/java/com/seibel/distanthorizons/core/render/renderer/AbstractDebugWireframeRenderer.java
@@ -35,9 +35,7 @@ public abstract class AbstractDebugWireframeRenderer implements IBindable
 	protected final PriorityBlockingQueue<BoxParticle> particles = new PriorityBlockingQueue<>();
 	
 	// used when rendering
-	@Deprecated // all rendering should be done in a single pass
 	protected Mat4f dhMvmProjMatrixThisFrame;
-	@Deprecated // all rendering should be done in a single pass
 	protected Vec3f camPosFloatThisFrame;
 	
 	
@@ -319,5 +317,4 @@ public abstract class AbstractDebugWireframeRenderer implements IBindable
 	
 	
 	
-	
 }
diff --git a/core/src/main/java/com/seibel/distanthorizons/core/wrapperInterfaces/render/IGenericObjectVertexBufferContainer.java b/core/src/main/java/com/seibel/distanthorizons/core/wrapperInterfaces/render/IGenericObjectVertexBufferContainer.java
new file mode 100644
index 000000000..c68d8d2b2
--- /dev/null
+++ b/core/src/main/java/com/seibel/distanthorizons/core/wrapperInterfaces/render/IGenericObjectVertexBufferContainer.java
@@ -0,0 +1,40 @@
+package com.seibel.distanthorizons.core.wrapperInterfaces.render;
+
+import com.seibel.distanthorizons.api.objects.render.DhApiRenderableBox;
+
+import java.util.List;
+
+public interface IGenericObjectVertexBufferContainer extends AutoCloseable
+{
+	void uploadDataToGpu();
+	
+	void updateVertexData(List<DhApiRenderableBox> uploadBoxList);
+	
+	EState getState();
+	void setState(EState state);
+	
+	@Override
+	void close();
+	
+	
+	
+	//================//
+	// helper classes //
+	//================//
+	//region
+	
+	enum EState
+	{
+		NEW,
+		UPDATING_DATA,
+		READY_TO_UPLOAD,
+		RENDER,
+		
+		ERROR,
+	}
+	
+	//endregion
+	
+	
+	
+}