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CryCommon/CRESky.h

@@ -0,0 +1,46 @@
+ 
+#ifndef __CRESKY_H__
+#define __CRESKY_H__
+
+//=============================================================
+
+#include "VertexFormats.h"
+
+class CRESky : public CRendElement
+{
+  friend class CRender3D;
+
+public:
+
+  float m_fTerrainWaterLevel;
+	float m_fSkyBoxStretching;
+  float m_fAlpha;
+  int m_nSphereListId;
+	list2<struct_VERTEX_FORMAT_P3F_COL4UB> * m_parrFogLayer;
+	list2<struct_VERTEX_FORMAT_P3F_COL4UB> * m_parrFogLayer2;
+	
+#define MAX_SKY_OCCLAREAS_NUM	8
+	struct_VERTEX_FORMAT_P3F_COL4UB m_arrvPortalVerts[MAX_SKY_OCCLAREAS_NUM][4];
+
+  CRESky()
+  {
+    mfSetType(eDATA_Sky);
+    mfUpdateFlags(FCEF_TRANSFORM);
+    m_fTerrainWaterLevel = 0;
+    m_fAlpha = 1;
+    m_nSphereListId = 0;
+		m_parrFogLayer = m_parrFogLayer2 = NULL;
+		m_fSkyBoxStretching=1.f;
+		memset(m_arrvPortalVerts,0,sizeof(m_arrvPortalVerts));
+  }
+
+  virtual ~CRESky();
+
+  virtual void mfPrepare();
+  virtual bool mfDraw(SShader *ef, SShaderPass *sfm);
+  void DrawSkySphere(float fHeight);
+	bool DrawFogLayer();
+	bool DrawBlackPortal();
+};
+
+#endif  // __CRESKY_H__