Working on RenderTarget example

src/dawn/scene/components/display/Camera.cpp

@@ -4,6 +4,8 @@
 // https://opensource.org/licenses/MIT
 
 #include "Camera.hpp"
+#include "scene/Scene.hpp"
+#include "game/DawnGame.hpp"
 
 using namespace Dawn;
 
@@ -34,8 +36,17 @@ void Camera::updateProjection() {
   }
 }
 
+std::shared_ptr<RenderTarget> Camera::getRenderTarget() {
+  if(this->target == nullptr) {
+    return this->getGame()->renderManager.getBackBuffer();
+  }
+
+  return this->target;
+}
+
 float_t Camera::getAspect() {
-  return 16.0f / 9.0f;
+  auto target = this->getRenderTarget();
+  return target->getWidth() / target->getHeight();
 }
 
 void Camera::start() {

src/dawn/scene/components/display/Camera.hpp

@@ -5,6 +5,7 @@
 
 #pragma once
 #include "scene/SceneItemComponent.hpp"
+#include "display/RenderTarget.hpp"
 
 namespace Dawn {
   enum CameraType {
@@ -15,6 +16,7 @@ namespace Dawn {
   class Camera : public SceneItemComponent {
     public:
       glm::mat4 projection;
+      std::shared_ptr<RenderTarget> target = nullptr;
 
       // Perspective
       enum CameraType type = CAMERA_TYPE_PERSPECTIVE;
@@ -42,6 +44,8 @@ namespace Dawn {
        */
       void updateProjection();
 
+      std::shared_ptr<RenderTarget> getRenderTarget();
+
       /**
        * Returs the aspect ratio of the camera.
        *