Created Frustum Culling Example Scene

BennyQBD · Aug 22, 2014 · c53a5f8 · c53a5f8
1 parent 7e0022e
commit c53a5f8
Showing 1 changed file with 93 additions and 48 deletions.
diff --git a/src/main.cpp b/src/main.cpp
@@ -52,63 +52,108 @@ void TestGame::Init(const Window& window)
 	}
 	Mesh customMesh("square", square.Finalize());
 
-//	AddToScene((new Entity(Vector3f(0, -1, 5), Quaternion(), 32.0f))
-//		->AddComponent(new MeshRenderer(Mesh("terrain02.obj"), Material("bricks"))));
-
-//	AddToScene((new Entity(Vector3f(7,0,7)))
-//		->AddComponent(new PointLight(Vector3f(0,1,0), 0.4f, Attenuation(0,0,1))));
+////	AddToScene((new Entity(Vector3f(0, -1, 5), Quaternion(), 32.0f))
+////		->AddComponent(new MeshRenderer(Mesh("terrain02.obj"), Material("bricks"))));
+//		
+////	AddToScene((new Entity(Vector3f(7,0,7)))
+////		->AddComponent(new PointLight(Vector3f(0,1,0), 0.4f, Attenuation(0,0,1))));
+////	
+////	AddToScene((new Entity(Vector3f(20,-11.0f,5), Quaternion(Vector3f(1,0,0), ToRadians(-60.0f)) * Quaternion(Vector3f(0,1,0), ToRadians(90.0f))))
+////		->AddComponent(new SpotLight(Vector3f(0,1,1), 0.4f, Attenuation(0,0,0.02f), ToRadians(91.1f), 7, 1.0f, 0.5f)));
 //	
-//	AddToScene((new Entity(Vector3f(20,-11.0f,5), Quaternion(Vector3f(1,0,0), ToRadians(-60.0f)) * Quaternion(Vector3f(0,1,0), ToRadians(90.0f))))
-//		->AddComponent(new SpotLight(Vector3f(0,1,1), 0.4f, Attenuation(0,0,0.02f), ToRadians(91.1f), 7, 1.0f, 0.5f)));
-
-	AddToScene((new Entity(Vector3f(), Quaternion(Vector3f(1,0,0), ToRadians(-45))))
-		->AddComponent(new DirectionalLight(Vector3f(1,1,1), 0.4f, 10, 80.0f, 1.0f)));
-
-	AddToScene((new Entity(Vector3f(0, 2, 0), Quaternion(Vector3f(0,1,0), 0.4f), 1.0f))
-		->AddComponent(new MeshRenderer(Mesh("plane3.obj"), Material("bricks2")))
-		->AddChild((new Entity(Vector3f(0, 0, 25)))
-			->AddComponent(new MeshRenderer(Mesh("plane3.obj"), Material("bricks2")))
-			->AddChild((new Entity())
-				->AddComponent(new CameraComponent(Matrix4f().InitPerspective(ToRadians(70.0f), window.GetAspect(), 0.1f, 1000.0f)))
-				->AddComponent(new FreeLook(window.GetCenter()))
-				->AddComponent(new FreeMove(10.0f)))));
-
-//	AddToScene((new Entity(Vector3f(24,-12,5), Quaternion(Vector3f(0,1,0), ToRadians(30.0f))))
-//		->AddComponent(new MeshRenderer(Mesh("sphere.obj"), Material("bricks"))));
-
-//	AddToScene((new Entity(Vector3f(0,0,7), Quaternion(), 1.0f))
-//		->AddComponent(new MeshRenderer(Mesh("square"), Material("bricks2"))));
-
+//	AddToScene((new Entity(Vector3f(), Quaternion(Vector3f(1,0,0), ToRadians(-45))))
+//		->AddComponent(new DirectionalLight(Vector3f(1,1,1), 0.4f, 10, 80.0f, 1.0f)));
+//	
+//	AddToScene((new Entity(Vector3f(0, 2, 0), Quaternion(Vector3f(0,1,0), 0.4f), 1.0f))
+//		->AddComponent(new MeshRenderer(Mesh("plane3.obj"), Material("bricks2")))
+//		->AddChild((new Entity(Vector3f(0, 0, 25)))
+//			->AddComponent(new MeshRenderer(Mesh("plane3.obj"), Material("bricks2")))
+//			->AddChild((new Entity())
+//				->AddComponent(new CameraComponent(Matrix4f().InitPerspective(ToRadians(70.0f), window.GetAspect(), 0.1f, 1000.0f)))
+//				->AddComponent(new FreeLook(window.GetCenter()))
+//				->AddComponent(new FreeMove(10.0f)))));
+//	
+////	AddToScene((new Entity(Vector3f(24,-12,5), Quaternion(Vector3f(0,1,0), ToRadians(30.0f))))
+////		->AddComponent(new MeshRenderer(Mesh("sphere.obj"), Material("bricks"))));
+//		
+////	AddToScene((new Entity(Vector3f(0,0,7), Quaternion(), 1.0f))
+////		->AddComponent(new MeshRenderer(Mesh("square"), Material("bricks2"))));
+//
+//
+//	//TODO: Temporary Physics Engine Code!
+//	PhysicsEngine physicsEngine;
+//	
+//	physicsEngine.AddObject(PhysicsObject(
+//			new BoundingSphere(Vector3f(0.0f, 0.0f, 0.0f), 1.0f),
+//		   	Vector3f(0.0f, 0.0f, 1.141f/2.0f)));
+//
+//	physicsEngine.AddObject(PhysicsObject(
+//			new BoundingSphere(Vector3f(1.414f/2.0f * 7.0f, 0.0f, 1.414f/2.0f * 7.0f), 1.0f),
+//			Vector3f(-1.414f/2.0f, 0.0f, -1.414f/2.0f))); 
+//
+//
+//	PhysicsEngineComponent* physicsEngineComponent 
+//		= new PhysicsEngineComponent(physicsEngine);
+//
+//	for(unsigned int i = 0; 
+//		i < physicsEngineComponent->GetPhysicsEngine().GetNumObjects(); 
+//		i++)
+//	{
+//		
+//		AddToScene((new Entity(Vector3f(0,0,0), Quaternion(), 
+//					1.0f))
+//			->AddComponent(new PhysicsObjectComponent(
+//					&physicsEngineComponent->GetPhysicsEngine().GetObject(i)))
+//			->AddComponent(new MeshRenderer(Mesh("sphere.obj"), Material("bricks"))));
+//	}
+//
+//	AddToScene((new Entity())
+//		->AddComponent(physicsEngineComponent));
 
-	//TODO: Temporary Physics Engine Code!
-	PhysicsEngine physicsEngine;
-
-	physicsEngine.AddObject(PhysicsObject(
-			new BoundingSphere(Vector3f(0.0f, 0.0f, 0.0f), 1.0f),
-		   	Vector3f(0.0f, 0.0f, 1.141f/2.0f)));
+//	AddToScene((new Entity(Vector3f(), Quaternion(Vector3f(1,0,0), ToRadians(-45))))
+//		->AddComponent(new DirectionalLight(Vector3f(1,1,1), 0.4f, 10, 80.0f, 1.0f)));
 
-	physicsEngine.AddObject(PhysicsObject(
-			new BoundingSphere(Vector3f(1.414f/2.0f * 7.0f, 0.0f, 1.414f/2.0f * 7.0f), 1.0f),
-			Vector3f(-1.414f/2.0f, 0.0f, -1.414f/2.0f))); 
+	AddToScene((new Entity())
+				->AddComponent(new CameraComponent(Matrix4f().InitPerspective(
+							ToRadians(70.0f), window.GetAspect(), 0.1f, 1000.0f)))
+				->AddComponent(new FreeLook(window.GetCenter()))
+				->AddComponent(new FreeMove(10.0f)));
 
+	static const int CUBE_SIZE = 3;
 
-	PhysicsEngineComponent* physicsEngineComponent 
-		= new PhysicsEngineComponent(physicsEngine);
+	AddToScene((new Entity())
+		->AddComponent(new PointLight(Vector3f(1,1,1), 
+				(CUBE_SIZE * CUBE_SIZE) * 2, Attenuation(0,0,1))));
 
-	for(unsigned int i = 0; 
-		i < physicsEngineComponent->GetPhysicsEngine().GetNumObjects(); 
-		i++)
+	for(int i = -CUBE_SIZE; i <= CUBE_SIZE; i++)
 	{
-
-		AddToScene((new Entity(Vector3f(0,0,0), Quaternion(), 
-					1.0f))
-			->AddComponent(new PhysicsObjectComponent(
-					&physicsEngineComponent->GetPhysicsEngine().GetObject(i)))
-			->AddComponent(new MeshRenderer(Mesh("sphere.obj"), Material("bricks"))));
+		for(int j = -CUBE_SIZE; j <= CUBE_SIZE; j++)
+		{
+			for(int k = -CUBE_SIZE; k <= CUBE_SIZE; k++)
+			{
+				if(i == -CUBE_SIZE || i == CUBE_SIZE ||
+				   j == -CUBE_SIZE || j == CUBE_SIZE ||
+				   k == -CUBE_SIZE || k == CUBE_SIZE)
+				{
+					if(i == 0 || j == 0 || k == 0)
+					{
+						AddToScene((new Entity(Vector3f(i * 2, j * 2, k * 2)))
+							->AddComponent(new MeshRenderer(Mesh("sphere.obj"), 
+									Material("bricks"))));
+					}
+					else
+					{
+						AddToScene((new Entity(Vector3f(i * 2, j * 2, k * 2)))
+							->AddComponent(new MeshRenderer(Mesh("cube.obj"), 
+									Material("bricks2"))));
+					}
+
+				}
+			}
+		}
 	}
 
-	AddToScene((new Entity())
-		->AddComponent(physicsEngineComponent));
+
 }
 
 #include <iostream>