rework API

examples/ExampleApps/MovingCubeApp.cpp

@@ -19,11 +19,15 @@
 #include "Scene/MorphableCameraController.hpp"
 #include "Scene/PlaneCameraController.hpp"
 #include "Scene/UI/PerformanceInfo.hpp"
+#include "Scene/SceneIntersectionTestController.hpp"
 #include "Input/InputManager.hpp"
 #include "Host/GraphicsAppManager.hpp"
 #include "Base/EngineConfiguration.hpp"
 #include "Base/Logger.hpp"
 #include "Controller/FreeCamCameraController.hpp"
+#include "Scene/Prefabs/LabelDrawable.hpp"
+#include "Scene/SimpleDrawable.hpp"
+#include "Scene/Ray.hpp"
 
 #define USE_PLANE_CAM_CONTROL 0
 
@@ -54,6 +58,7 @@ namespace OpenVulkano
 
 		Scene::SimpleAnimationController m_simpleAnimationController;
 		Scene::SequenceAnimationController m_sequenceAnimationController;
+		Scene::SceneIntersectionTestController intersectionTestController;
 
 		Scene::UI::SimpleUi m_ui;
 		std::shared_ptr<Scene::UI::PerformanceInfo> m_perfInfo;
@@ -154,6 +159,10 @@ namespace OpenVulkano
 			m_shader.AddShaderProgram(ShaderProgramType::FRAGMENT, "Shader/basic");
 			m_shader.AddVertexInputDescription(Vertex::GetVertexInputDescription());
 
+			intersectionTestController.OnHit += EventHandler(this, &MovingCubeAppImpl::OnRayHit);
+			intersectionTestController.SetCamera(&m_camera);
+			intersectionTestController.SetDefaultKeybindings();
+
 			GetGraphicsAppManager()->GetRenderer()->SetScene(&m_scene);
 #if USE_PLANE_CAM_CONTROL
 			m_cameraControl.Init(&m_camera, PLANE_NORMAL);
@@ -219,12 +228,23 @@ namespace OpenVulkano
 			anim->Reset();
 		}
 
+		void OnRayHit(const Scene::DrawableRayHit &hit)
+		{
+			using namespace Scene;
+			Drawable *d = hit.drawable;
+			if (SimpleDrawable *sd = dynamic_cast<SimpleDrawable *>(d))
+			{
+				Logger::APP->info("Ray intersects object {}", sd->GetMesh()->name);
+			}
+		}
+
 		void Tick() override
 		{
 			m_cameraControl.Tick();
 			m_morphableCameraControl.Tick();
 			m_simpleAnimationController.Tick();
 			m_sequenceAnimationController.Tick();
+			intersectionTestController.Tick();
 		}
 
 		void Close() override {}