Engine directory for ticket #1

Engine/source/lighting/shadowMap/singleLightShadowMap.h

@@ -0,0 +1,46 @@
+//-----------------------------------------------------------------------------
+// Copyright (c) 2012 GarageGames, LLC
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to
+// deal in the Software without restriction, including without limitation the
+// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+// sell copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+// IN THE SOFTWARE.
+//-----------------------------------------------------------------------------
+#ifndef _SINGLELIGHTSHADOWMAP_H_
+#define _SINGLELIGHTSHADOWMAP_H_
+
+#ifndef _LIGHTSHADOWMAP_H_
+#include "lighting/shadowMap/lightShadowMap.h"
+#endif
+
+//
+// SingleLightShadowMap, holds the shadow map and various other things for a light.
+//
+// This represents everything we need to render the shadowmap for one light.
+class SingleLightShadowMap : public LightShadowMap
+{
+public:
+   SingleLightShadowMap( LightInfo *light );
+   ~SingleLightShadowMap();
+
+   // LightShadowMap
+   virtual ShadowType getShadowType() const { return ShadowType_Spot; }
+   virtual void _render( RenderPassManager* renderPass, const SceneRenderState *diffuseState );
+   virtual void setShaderParameters(GFXShaderConstBuffer* params, LightingShaderConstants* lsc);
+};
+
+
+#endif // _SINGLELIGHTSHADOWMAP_H_