implemented basic shader expressions

src/Editor/Window/PlayView.h

@@ -0,0 +1,23 @@
+#pragma once
+#include "Window/GameView.h"
+
+namespace Seele
+{
+namespace Editor
+{
+class PlayView : public GameView
+{
+public:
+    PlayView(Gfx::PGraphics graphics, PWindow window, const ViewportCreateInfo& createInfo, std::string dllPath);
+    virtual ~PlayView();
+	virtual void beginUpdate() override;
+	virtual void update() override;
+	virtual void commitUpdate() override;
+
+	virtual void prepareRender() override;
+	virtual void render() override;
+private:
+};
+DECLARE_REF(PlayView)
+} // namespace Editor
+} // namespace Seele