Added camera to PickingPass and fixed memory leak

include/Engine/Rendering/PickingPass.h

@@ -37,6 +37,7 @@ private:
     const IRenderer* m_Renderer;
 
     ShaderProgram* m_PickingProgram;
+    Camera* m_Camera;
 
     std::unordered_map<glm::vec2, EntityID> m_PickingColorsToEntity;
 

src/Engine/Rendering/PickingPass.cpp

@@ -59,6 +59,8 @@ void PickingPass::Draw(RenderFrame& rf)
 
     for(auto scene : rf.RenderScenes)
     {
+        m_Camera = scene->Camera; 
+
         for (auto &job : scene->Forward) {
             auto modelJob = std::dynamic_pointer_cast<ModelJob>(job);
 
@@ -99,8 +101,8 @@ void PickingPass::Draw(RenderFrame& rf)
     Events::Picking pickEvent = Events::Picking(
         &m_PickingBuffer,
         &m_DepthBuffer,
-        m_Renderer->Camera()->ProjectionMatrix(),
-        m_Renderer->Camera()->ViewMatrix(),
+        m_Camera->ProjectionMatrix(),
+        m_Camera->ViewMatrix(),
         Rectangle(fbWidth, fbHeight),
         &m_PickingColorsToEntity);
 
@@ -109,6 +111,8 @@ void PickingPass::Draw(RenderFrame& rf)
     delete state;
 }
 
+
+
 void PickingPass::GenerateTexture(GLuint* texture, GLenum wrapping, GLenum filtering, glm::vec2 dimensions, GLint internalFormat, GLint format, GLenum type) const
 {
     //TODO: Renderer: Make this in a sparate class

src/Engine/Rendering/RenderSystem.cpp

@@ -263,4 +263,5 @@ void RenderSystem::Update(World* world, double dt)
     rs->Camera = m_Camera;
     FillModels(&rs->Forward);
     m_RenderFrame->Add(*rs);
+    delete rs;
 }

src/Engine/Rendering/Renderer.cpp

@@ -92,7 +92,7 @@ void Renderer::Update(double dt)
 
 void Renderer::Draw(RenderFrame& rf)
 {
-    m_Camera = (*rf.begin())->Camera;
+    m_Camera = (*rf.begin())->Camera; // Fix this with some better solution
     m_PickingPass->Draw(rf);
     
     glClearColor(255.f / 255, 163.f / 255, 176.f / 255, 1.f);