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Cry3DEngine/rain.h

@@ -0,0 +1,58 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2002.
+// -------------------------------------------------------------------------
+//  File name:   rain.h
+//  Version:     v1.00
+//  Created:     28/5/2001 by Vladimir Kajalin
+//  Compilers:   Visual Studio.NET
+//  Description: 
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#ifndef RAIN_MANAGER
+#define RAIN_MANAGER
+
+#define RAIN_COUNT 512
+const float RAIN_RANGE = 8;
+const float RAIN_RANGEx2 = RAIN_RANGE*2;
+
+class CPartManager;
+
+class CRainItem
+{
+public:
+
+  // cur state
+  Vec3d  m_vPos;
+  float  m_fSize;
+
+  CRainItem();
+  void Process(Vec3d &right, Vec3d &up, Vec3d &front, const int & nTexID, const Vec3d & delta,
+         IRenderer * pIRenderer, ITimer * pITimer, const Vec3d & vFocusPos, 
+				 CPartManager * pPartManager, CTerrain * pTerrain, class CObjManager * pObjManager, const Vec3d & vCamPos );
+
+  bool IsPointInvalid(const Vec3d & pos);
+};
+
+class CRainManager : public Cry3DEngineBase
+{
+  CRainItem m_arrItems[RAIN_COUNT];
+  int m_nCurItem;
+  int m_nRainTexID;
+	float m_fDropTime;
+public:
+  
+  CRainManager() 
+  { 
+    m_nCurItem = 0; 
+    m_nRainTexID = 0;
+		m_fDropTime = 0;
+  }
+  void Render(class CTerrain * pTerrain, const Vec3d & vColor, class CObjManager * pObjManager, class CPartManager * pPartManager, const Vec3d & vWindDir);
+};
+
+#endif // RAIN_MANAGER