Adding some components.

src/dawn/component/display/CMakeLists.txt

@@ -6,4 +6,5 @@
 target_sources(${DAWN_TARGET_NAME}
   PRIVATE
     Camera.cpp
+    MeshRenderer.cpp
 )

src/dawn/component/display/Camera.cpp

@@ -3,6 +3,7 @@
 // This software is released under the MIT License.
 // https://opensource.org/licenses/MIT
 
+#include "assert/assert.hpp"
 #include "Camera.hpp"
 
 using namespace Dawn;
@@ -11,6 +12,11 @@ void Camera::onInit() {
   std::cout << "Camera" << std::endl;
 }
 
+void Camera::onDispose() {
+  std::cout << "~Camera" << std::endl;
+  // renderTarget = nullptr;
+}
+
 glm::mat4 Camera::getProjection() {
   switch(this->type) {
     case CameraType::ORTHOGONAL:
@@ -34,4 +40,8 @@ glm::mat4 Camera::getProjection() {
 
   assertUnreachable("Invalid Camera Type!");
   return glm::mat4(1.0f);
+}
+
+float_t Camera::getAspect() {
+  return 1.0f;
 }

src/dawn/component/display/Camera.hpp

@@ -28,6 +28,7 @@ namespace Dawn {
       // std::shared_ptr<RenderTarget> renderTarget;
       
       void onInit() override;
+      void onDispose() override;
 
       /**
        * Returns the aspect ratio that the camera is using. In future I may 

src/dawn/component/display/MeshRenderer.cpp

@@ -0,0 +1,16 @@
+// Copyright (c) 2023 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "MeshRenderer.hpp"
+
+using namespace Dawn;
+
+void MeshRenderer::onInit() {
+
+}
+
+void MeshRenderer::onDispose() {
+  mesh = nullptr;
+}

src/dawn/component/display/MeshRenderer.hpp

@@ -4,6 +4,7 @@
 // https://opensource.org/licenses/MIT
 
 #pragma once
+#include "display/mesh/Mesh.hpp"
 #include "scene/SceneItem.hpp"
 
 namespace Dawn {
@@ -12,5 +13,6 @@ namespace Dawn {
       std::shared_ptr<Mesh> mesh;
 
       void onInit() override;
+      void onDispose() override;
   };
 }