Adding more libraries

CMakeLists.txt

@@ -34,6 +34,8 @@ find_package(Ktx CONFIG REQUIRED)
 find_package(nlohmann_json CONFIG REQUIRED)
 find_package(fmt CONFIG REQUIRED)
 find_package(lunasvg CONFIG REQUIRED)
+find_package(metis CONFIG REQUIRED)
+find_package(meshoptimizer CONFIG REQUIRED)
 find_package(VulkanMemoryAllocator CONFIG REQUIRED)
 
 add_library(MeshShadingDemo SHARED "")

src/MeshShadingDemoGame.cpp

@@ -20,7 +20,7 @@ MeshShadingDemoGame::~MeshShadingDemoGame()
 void MeshShadingDemoGame::setupScene(PScene scene, PSystemGraph graph)
 {
 	flyCam = new FlyCam(scene);
-	flyCam->attachComponent<Component::PointLight>(Vector4(0, 0, 0, 0), Vector4(1, 1, 1, 2));
+	flyCam->attachComponent<Component::PointLight>(Vector(1, 1, 1), 1.0f, 2.0f);
 	flyCam->getCamera().mainCamera = true;
 
 	followCam = new PathFollowCam(scene);
@@ -184,10 +184,10 @@ void MeshShadingDemoGame::setupScene(PScene scene, PSystemGraph graph)
 	}
 	
 
-	test = new StaticMeshActor(scene, AssetRegistry::findMesh("sponza", "sponza"));
+	test = new StaticMeshActor(scene, AssetRegistry::findMesh("rttest", "rttest"));
 	//test->getTransform().setScale(Vector(0.01, 0.01, 0.01));
 
-	for (int32 y = -40; y < 40; ++y)
+	/*for (int32 y = -40; y < 40; ++y)
 	{
 		for (int32 x = -40; x < 40; ++x)
 		{
@@ -196,10 +196,13 @@ void MeshShadingDemoGame::setupScene(PScene scene, PSystemGraph graph)
 				.height = 0,
 			});
 		}
-	}
+	}*/
 
-	pointLight = new PointLightActor(scene, Vector(5, 0, 0), 4, Vector(1, 1, 1), 1);
-	light = new DirectionalLightActor(scene, Vector(1, 1, 1), 1, Vector(1, -0.4, 0.2));
+	center = new PointLightActor(scene, Vector(0, 0, 0), 10, Vector(1, 1, 1), 10);
+	xAxis = new PointLightActor(scene, Vector(10, 0, 0), 10, Vector(1, 0, 0), 10);
+	yAxis = new PointLightActor(scene, Vector(0, 10, 0), 10, Vector(0, 1, 0), 10);
+	zAxis = new PointLightActor(scene, Vector(0, 0, 10), 10, Vector(0, 0, 1), 10);
+	light = new DirectionalLightActor(scene, Vector(1, 1, 1), 1, Vector(0.4, -0.4, 0));
 	graph->addSystem(new FlyCamSystem(scene));
 	graph->addSystem(new SplineCamSystem(scene));
 }

src/MeshShadingDemoGame.h

@@ -24,7 +24,10 @@ private:
 	OFlyCam flyCam;
 	OPathFollowCam followCam;
 	ODirectionalLightActor light;
-	OPointLightActor pointLight;
+	OPointLightActor center;
+	OPointLightActor xAxis;
+	OPointLightActor yAxis;
+	OPointLightActor zAxis;
 };
 
 extern "C" MESHSHADINGDEMO_API Game* createInstance();

src/System/FlyCamSystem.cpp

@@ -50,6 +50,5 @@ void FlyCamSystem::update(Component::KeyboardInput& input, Component::Camera& ca
         transform.setRotation(glm::rotate(transform.getRotation(), input.deltaX / 500, Vector(0, 1, 0)));
         transform.setRotation(glm::rotate(transform.getRotation(), input.deltaY / 500, transform.getRight()));
     }
-    light.colorRange.w += input.scrollY * 0.1;
-    light.positionWS = Vector4(transform.getPosition(), 1);
+    light.attenuation += input.scrollY * 0.1;
 }

vcpkg.json

@@ -14,6 +14,8 @@
     "vulkan-memory-allocator",
     "lunasvg",
     "harfbuzz",
-    "shader-slang"
+    "shader-slang",
+    "metis",
+    "meshoptimizer"
   ]
 }