Implemented basic occlusions queries

src/Engine/Graphics/Vulkan/Query.h

@@ -0,0 +1,22 @@
+#pragma once
+#include "Enums.h"
+#include "Graphics.h"
+#include "Graphics/Query.h"
+
+namespace Seele {
+namespace Vulkan {
+class OcclusionQuery : public Gfx::OcclusionQuery {
+  public:
+    OcclusionQuery(PGraphics graphics);
+    virtual ~OcclusionQuery();
+    virtual void beginQuery() override;
+    virtual void endQuery() override;
+    virtual void resetQuery() override;
+    virtual uint64 getResults() override;
+  private:
+    PGraphics graphics;
+    VkQueryPool handle;
+};
+DEFINE_REF(OcclusionQuery)
+} // namespace Vulkan
+} // namespace Seele