diff --git a/framework/rwbinarystream.h b/framework/rwbinarystream.h
index b94b324e..86416ca8 100644
--- a/framework/rwbinarystream.h
+++ b/framework/rwbinarystream.h
@@ -1,6 +1,7 @@
 #ifndef _RWBINARYSTREAM_H_
 #define _RWBINARYSTREAM_H_
 #include "gtfwpre.h"
+#include <glm/glm.hpp>
 
 #include <cstddef>
 #include <cassert>
@@ -41,10 +42,7 @@ namespace RW
 	/**
 	 * Vector data
 	 */
-	struct BSTVector3
-	{
-		float x, y, z;
-	};
+	typedef glm::vec3 BSTVector3;
 	
 	/**
 	 * Rotation Matrix
diff --git a/framework2/GTARenderer.cpp b/framework2/GTARenderer.cpp
index 341ff61c..1eb9bd6d 100644
--- a/framework2/GTARenderer.cpp
+++ b/framework2/GTARenderer.cpp
@@ -75,34 +75,47 @@ GTARenderer::GTARenderer()
 void GTARenderer::renderWorld(GTAEngine* engine)
 {
 	glm::mat4 proj = camera.frustum.projection();
-	glm::mat4 view = camera.view;
+	glm::mat4 view = camera.frustum.view;
 	glUniformMatrix4fv(uniView, 1, GL_FALSE, glm::value_ptr(view));
 	glUniformMatrix4fv(uniProj, 1, GL_FALSE, glm::value_ptr(proj));
 	
-	camera.frustum.update();	
+	camera.frustum.update(camera.frustum.projection() * view);
+	
+	rendered = culled = 0;
 
 	auto& textureLoader = engine->gameData.textureLoader;
 
 	for (size_t i = 0; i < engine->instances.size(); ++i) {
-		auto &obj = engine->instances[i];
+		LoaderIPLInstance &obj = engine->instances[i];
 		std::string modelname = obj.model;
 		if (modelname.substr(0, 3) == "LOD")
 			continue;
-		auto &model = engine->gameData.models[modelname];
-		// std::cout << "Rendering " << modelname << std::endl;
+		std::unique_ptr<Model> &model = engine->gameData.models[modelname];
+		
+		glm::quat rot(-obj.rotW, obj.rotX, obj.rotY, obj.rotZ);
+		glm::vec3 pos(obj.posX, obj.posY, obj.posZ);
+		glm::vec3 scale(obj.scaleX, obj.scaleY, obj.scaleZ);
 		
 		if(!model)
 		{
 			std::cout << "model " << modelname << " not there (" << engine->gameData.models.size() << " models loaded)" << std::endl;
 		}
 
-		for (size_t g = 0; g < model->geometries.size(); g++) {
-
+		for (size_t g = 0; g < model->geometries.size(); g++) 
+		{
+			RW::BSGeometryBounds& bounds = model->geometries[g].geometryBounds;
+			if(! camera.frustum.intersects(bounds.center + pos, bounds.radius)) {
+				culled++;
+				continue;
+			}
+			else {
+				rendered++;
+			}
+			
 			// This is a hack I have no idea why negating the quaternion fixes the issue but it does.
-			glm::quat rot(-obj.rotW, obj.rotX, obj.rotY, obj.rotZ);
 			glm::mat4 matrixModel;
-			matrixModel = glm::translate(matrixModel, glm::vec3(obj.posX, obj.posY, obj.posZ));
-			matrixModel = glm::scale(matrixModel, glm::vec3(obj.scaleX, obj.scaleY, obj.scaleZ));
+			matrixModel = glm::translate(matrixModel, pos);
+			matrixModel = glm::scale(matrixModel, scale);
 			matrixModel = matrixModel * glm::mat4_cast(rot);
 			glUniformMatrix4fv(uniModel, 1, GL_FALSE, glm::value_ptr(matrixModel));
 			
diff --git a/framework2/include/renderwure/render/GTARenderer.hpp b/framework2/include/renderwure/render/GTARenderer.hpp
index 12195571..7e60d2cc 100644
--- a/framework2/include/renderwure/render/GTARenderer.hpp
+++ b/framework2/include/renderwure/render/GTARenderer.hpp
@@ -11,6 +11,10 @@ public:
 	
 	ViewCamera camera;
 	
+	/// The numer of things rendered by the last renderWorld
+	size_t rendered;
+	size_t culled;
+	
 	void renderWorld(GTAEngine* engine);
 };
 
diff --git a/framework2/include/renderwure/render/ViewCamera.hpp b/framework2/include/renderwure/render/ViewCamera.hpp
index 2c970087..cd409525 100644
--- a/framework2/include/renderwure/render/ViewCamera.hpp
+++ b/framework2/include/renderwure/render/ViewCamera.hpp
@@ -9,8 +9,6 @@ public:
 	
 	ViewFrustum frustum;
 	
-	glm::mat4 view;
-	
 	ViewCamera()
 	: frustum({0.1f, 5000.f, 80.f, 1.f})
 	{
diff --git a/framework2/include/renderwure/render/ViewFrustum.hpp b/framework2/include/renderwure/render/ViewFrustum.hpp
index 9e6b2b5f..4b1d8db2 100644
--- a/framework2/include/renderwure/render/ViewFrustum.hpp
+++ b/framework2/include/renderwure/render/ViewFrustum.hpp
@@ -19,6 +19,8 @@ public:
 	float fov;
 	float aspectRatio;
 	
+	glm::mat4 view;
+	
 	ViewPlane planes[6];
 	
 	ViewFrustum(float near, float far, float fov, float aspect)
@@ -32,9 +34,8 @@ public:
 		return glm::perspective(fov, aspectRatio, near, far);
 	}
 	
-	void update()
+	void update(const glm::mat4& proj)
 	{
-		auto proj = projection();
 		for(size_t i = 0; i < 6; ++i)
 		{
 			float sign = (i%2==0) ? 1.f : -1.f;
@@ -56,7 +57,7 @@ public:
 		for(size_t i = 0; i < 6; ++i)
 		{
 			d = glm::dot(planes[i].normal, center) + planes[i].distance;
-			if( -d < radius ) return false;
+			if( d < -radius ) return false;
 		}
 		return true;
 	}
diff --git a/viewer/main.cpp b/viewer/main.cpp
index 717e2cd4..34a2ea8c 100644
--- a/viewer/main.cpp
+++ b/viewer/main.cpp
@@ -106,7 +106,7 @@ void update()
 
 	view = glm::translate(view, -plyPos);
 	
-	gta->renderer.camera.view = view;
+	gta->renderer.camera.frustum.view = view;
 
 	i++;
 }
@@ -117,8 +117,17 @@ void render()
 	
 	// Update aspect ratio..
 	gta->renderer.camera.frustum.aspectRatio = window.getSize().x / (float) window.getSize().y;
+	
+	glEnable(GL_CULL_FACE);
 
 	gta->renderer.renderWorld(gta);
+	
+	static size_t fc = 0;
+	if(fc++ == 60) 
+	{
+		std::cout << "Rendered: " << gta->renderer.rendered << " / Culled: " << gta->renderer.culled << std::endl;
+		fc = 0;
+	}
 }
 
 int main(int argc, char *argv[])