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public/worldobjects/dmeworld.h

@@ -0,0 +1,90 @@
+//====== Copyright <20> 1996-2004, Valve Corporation, All rights reserved. =======
+//
+// A class representing a world node
+//
+//=============================================================================
+
+#ifndef DMEWORLD_H
+#define DMEWORLD_H
+
+#ifdef COMPILER_MSVC
+#pragma once
+#endif
+
+#include "dmeworldnode.h"
+
+//-----------------------------------------------------------------------------
+// Forward declarations
+//-----------------------------------------------------------------------------
+
+//-----------------------------------------------------------------------------
+// Parameters used to construct the world
+//-----------------------------------------------------------------------------
+class CDmeWorldBuilderParams : public CDmElement
+{
+	DEFINE_ELEMENT( CDmeWorldBuilderParams, CDmElement );
+
+public:
+	CDmaVar< int32 >						m_nSizeBytesPerVoxel;		// target size per-voxel	
+	CDmaVar< float >						m_flMinDrawVolumeSize;		// minimum size of any draw call
+	CDmaVar< float >						m_flMinDistToCamera;		// minimum distance to camera for near objects
+	CDmaVar< float >						m_flMinAtlasDist;			// minimum distance at which any atlased node can be visible
+	CDmaVar< float >						m_flMinSimplifiedDist;		// minimum distance at which any simplified node can be visible
+	CDmaVar< float >						m_flHorzFOV;				// horizontal fov used for texel to screenspace calcs
+	CDmaVar< float >						m_flHalfScreenWidth;		// half target screen res used for texel to screenspace calcs
+	CDmaVar< int32 >						m_nAtlasTextureSizeX;		// X res of atlas textures
+	CDmaVar< int32 >						m_nAtlasTextureSizeY;		// Y res of atlas textures
+	CDmaVar< int32 >						m_nUniqueTextureSizeX;		// X res of uniquely atlased textures
+	CDmaVar< int32 >						m_nUniqueTextureSizeY;		// Y res of uniquely atlased textures
+	CDmaVar< int32 >						m_nCompressedAtlasSize;		// approx size of a compressed atlas texture
+	CDmaVar< float >						m_flGutterSize;				// gutter size (in texels)
+	CDmaVar< float >						m_flUVMapThreshold;			// cos( angle ) threshold between faces when creating a unique uv parameterization
+	CDmaVar< Vector >						m_vWorldUnitsPerTile;		// world units per tile for tiled coordinates
+	CDmaVar< int32 >						m_nMaxTexScaleSlots;		// maximum number of gpu registers we can take up with texture scaling
+	CDmaVar< bool >							m_bWrapInAtlas;				// true == handle wrapping texcoords by tiling the texture in the atlas
+};
+
+//-----------------------------------------------------------------------------
+// Bounds for a node
+//-----------------------------------------------------------------------------
+class CDmeNodeData : public CDmElement
+{
+	DEFINE_ELEMENT( CDmeNodeData, CDmElement );
+
+public:
+	CDmaVar< int32 >						m_nID;
+	CDmaVar< int32 >						m_Flags;
+	CDmaVar< int32 >						m_nParent;
+	CDmaVar< Vector >						m_vOrigin;
+	CDmaVar< Vector >						m_vMinBounds;
+	CDmaVar< Vector >						m_vMaxBounds;
+	CDmaVar< float >						m_flMinimumDistance;
+	CDmaArray< int32 >						m_ChildNodeIndices;
+};
+
+//-----------------------------------------------------------------------------
+// World node reference
+//-----------------------------------------------------------------------------
+class CDmeWorldNodeReference : public CDmElement
+{
+	DEFINE_ELEMENT( CDmeWorldNodeReference, CDmElement );
+
+public:
+	CDmaString								m_worldNodeFileName;
+	CDmaElement< CDmeNodeData >				m_nodeData;
+};
+
+//-----------------------------------------------------------------------------
+// The whole world in DME format
+//-----------------------------------------------------------------------------
+class CDmeWorld : public CDmElement
+{
+	DEFINE_ELEMENT( CDmeWorld, CDmElement );
+
+public:
+	CDmaElement< CDmeWorldBuilderParams >	m_builderParams;
+	CDmaElementArray< CDmeWorldNodeReference >	m_worldNodes;
+	CDmaString								m_entityString;				// All of the entity text
+};
+
+#endif // DMEWORLD_H

public/worldobjects/dmeworldlights.h

@@ -0,0 +1,60 @@
+//====== Copyright <20> 1996-2004, Valve Corporation, All rights reserved. =======
+//
+// A class representing a world node
+//
+//=============================================================================
+
+#ifndef DMEWORLDLIGHTS_H
+#define DMEWORLDLIGHTS_H
+
+#ifdef COMPILER_MSVC
+#pragma once
+#endif
+
+#include "datamodel/dmelement.h"
+
+//-----------------------------------------------------------------------------
+// Light types
+//-----------------------------------------------------------------------------
+class CDmeWorldPointLight : public CDmElement
+{
+	DEFINE_ELEMENT( CDmeWorldPointLight, CDmElement );
+
+public:
+	CDmaString m_lightName;
+	CDmaVar< Vector > m_vOrigin;
+	CDmaVar< Vector > m_vColor;
+	CDmaVar< float > m_flRadius;
+	CDmaVar< Vector > m_vAttenuation;
+};
+
+class CDmeWorldHemiLight : public CDmElement
+{
+	DEFINE_ELEMENT( CDmeWorldHemiLight, CDmElement );
+
+public:
+	CDmaString m_lightName;
+	CDmaVar< Vector4D > m_vTransform0;		// Direction is z column
+	CDmaVar< Vector4D > m_vTransform1;		// Direction is z column
+	CDmaVar< Vector4D > m_vTransform2;		// Direction is z column
+	CDmaVar< Vector > m_vColor;
+	CDmaVar< float > m_flRadius;
+	CDmaVar< Vector > m_vAttenuation;
+};
+
+class CDmeWorldSpotLight : public CDmElement
+{
+	DEFINE_ELEMENT( CDmeWorldSpotLight, CDmElement );
+
+public:
+	CDmaString m_lightName;
+	CDmaVar< Vector4D > m_vTransform0;		// Direction is z column
+	CDmaVar< Vector4D > m_vTransform1;		// Direction is z column
+	CDmaVar< Vector4D > m_vTransform2;		// Direction is z column
+	CDmaVar< Vector > m_vColor;
+	CDmaVar< float > m_flRadius;
+	CDmaVar< Vector > m_vAttenuation;
+	CDmaVar< float > m_flCosSpot;
+};
+
+#endif // DMEWORLDLIGHTS_H

public/worldobjects/dmeworldnode.h

@@ -0,0 +1,59 @@
+//====== Copyright <20> 1996-2004, Valve Corporation, All rights reserved. =======
+//
+// A class representing a world node
+//
+//=============================================================================
+
+#ifndef DMEWORLDNODE_H
+#define DMEWORLDNODE_H
+
+#ifdef COMPILER_MSVC
+#pragma once
+#endif
+
+#include "datamodel/dmelement.h"
+#include "datamodel/dmattributevar.h"
+#include "dmeworldlights.h"
+
+//-----------------------------------------------------------------------------
+// Forward declarations
+//-----------------------------------------------------------------------------
+
+//-----------------------------------------------------------------------------
+// A scene object in a world node
+//-----------------------------------------------------------------------------
+class CDmeSceneObject : public CDmElement
+{
+	DEFINE_ELEMENT( CDmeSceneObject, CDmElement );
+
+public:
+	CDmaVar< Vector4D >						m_vTransform0;
+	CDmaVar< Vector4D >						m_vTransform1;
+	CDmaVar< Vector4D >						m_vTransform2;
+	CDmaString								m_renderableFileName;
+};
+
+//-----------------------------------------------------------------------------
+// A world node
+//-----------------------------------------------------------------------------
+class CDmeWorldNode : public CDmElement
+{
+	DEFINE_ELEMENT( CDmeWorldNode, CDmElement );
+
+public:
+	CDmaVar< int32 >						m_nID;
+	CDmaVar< int32 >						m_Flags;
+	CDmaVar< int32 >						m_nParent;
+	CDmaVar< Vector >						m_vOrigin;
+	CDmaVar< Vector >						m_vMinBounds;
+	CDmaVar< Vector >						m_vMaxBounds;
+	CDmaVar< float >						m_flMinimumDistance;
+
+	CDmaArray< int32 >						m_ChildNodeIndices;
+	CDmaElementArray< CDmeSceneObject >		m_SceneObjects;
+	CDmaElementArray< CDmeWorldPointLight >	m_PointLights;
+	CDmaElementArray< CDmeWorldHemiLight >	m_HemiLights;
+	CDmaElementArray< CDmeWorldSpotLight >	m_SpotLights;
+};
+
+#endif // DMEWORLDNODE_H