Shadows WIP

- create 2D texture (depthmap)

src/Engine/Rendering/ShadowPassState.cpp

@@ -0,0 +1,16 @@
+#include "Rendering/ShadowPassState.h"
+
+ShadowPassState::ShadowPassState(GLuint frameBuffer)
+{
+    GLERROR("---2");
+    BindFramebuffer(frameBuffer);
+    GLERROR("---3");
+    Enable(GL_DEPTH_TEST);
+    Enable(GL_CULL_FACE);
+    Disable(GL_BLEND);
+}
+
+ShadowPassState::~ShadowPassState()
+{
+
+}