initial

public/meshsystem/imeshsystem.h

@@ -0,0 +1,38 @@
+//===== Copyright © 1996-2005, Valve Corporation, All rights reserved. ======//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//
+//===========================================================================//
+
+#ifndef IMESHSYSTEM_H
+#define IMESHSYSTEM_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "appframework/IAppSystem.h"
+#include "rendersystem/schema/renderbuffer.g.h"
+#include "rendersystem/schema/renderable.g.h"
+#include "rendersystem/irendercontext.h"
+#include "mathlib/camera.h"
+
+//-----------------------------------------------------------------------------
+// Methods related to rendering meshes
+//-----------------------------------------------------------------------------
+abstract_class IMeshSystem : public IAppSystem
+{
+public:
+	virtual HRenderable FindOrCreateFileRenderable( const char *pFileName, RenderSystemAssetFileLoadMode_t nLoadMode = LOADMODE_ASYNCHRONOUS ) = 0;
+	virtual void DrawRenderable( IRenderContext *pRenderContext, HRenderable hRenderable, RenderShaderHandle_t hVS, RenderShaderHandle_t hPS, int nExplicitInstanceCount = 0 ) = 0;
+	virtual const Renderable_t *GetRenderableData( HRenderable hRenderable ) = 0;
+	virtual const PermRenderableBounds_t *GetPermRenderableData( HRenderable hRenderable ) = 0;
+	virtual bool RenderableIntersectsFrustum( HRenderable hRenderable, CFrustum *pFrustum, Vector &vOrigin ) = 0;
+	virtual bool IsFullyCached( HRenderable hRenderable ) = 0;
+	virtual void CacheRenderable( HRenderable hRenderable ) = 0;
+};
+
+
+#endif // IMESHSYSTEM_H