145 lines
3.9 KiB
C++
145 lines
3.9 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================//
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#ifndef STUDIOMODEL_H
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#define STUDIOMODEL_H
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#ifdef _WIN32
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#pragma once
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#endif
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#ifndef byte
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typedef unsigned char byte;
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#endif // byte
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#include "hammer_mathlib.h"
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#include "studio.h"
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#include "utlvector.h"
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#include "datacache/imdlcache.h"
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#include "FileChangeWatcher.h"
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class StudioModel;
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class CMaterial;
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class CRender3D;
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class CRender2D;
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struct ModelCache_t
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{
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StudioModel *pModel;
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char *pszPath;
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int nRefCount;
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};
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//-----------------------------------------------------------------------------
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// Purpose: Defines an interface to a cache of studio models.
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//-----------------------------------------------------------------------------
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class CStudioModelCache
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{
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public:
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static StudioModel *FindModel(const char *pszModelPath);
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static StudioModel *CreateModel(const char *pszModelPath);
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static void AddRef(StudioModel *pModel);
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static void Release(StudioModel *pModel);
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static void AdvanceAnimation(float flInterval);
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protected:
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static BOOL AddModel(StudioModel *pModel, const char *pszModelPath);
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static void RemoveModel(StudioModel *pModel);
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static ModelCache_t m_Cache[1024];
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static int m_nItems;
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};
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// Calling these will monitor the filesystem for changes to model files and automatically
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// incorporate changes to the models.
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void InitStudioFileChangeWatcher();
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void UpdateStudioFileChangeWatcher();
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class StudioModel
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{
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public:
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static bool Initialize( void );
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static void Shutdown( void ); // garymcthack - need to call this.
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StudioModel(void);
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~StudioModel(void);
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void FreeModel ();
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bool LoadModel( const char *modelname );
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bool PostLoadModel ( const char *modelname );
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void DrawModel3D( CRender3D *pRender, float flAlpha, bool bWireframe);
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void DrawModel2D( CRender2D *pRender, float flAlpha, bool bWireFrame);
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void AdvanceFrame( float dt );
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void ExtractBbox( Vector &mins, Vector &maxs );
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void ExtractClippingBbox( Vector &mins, Vector &maxs );
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void ExtractMovementBbox( Vector &mins, Vector &maxs );
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void RotateBbox( Vector &Mins, Vector &Maxs, const QAngle &Angles );
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int SetSequence( int iSequence );
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int GetSequence( void );
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int GetSequenceCount( void );
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void GetSequenceName( int nIndex, char *szName );
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void GetSequenceInfo( float *pflFrameRate, float *pflGroundSpeed );
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int SetBodygroup( int iGroup, int iValue );
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int SetSkin( int iValue );
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void SetOrigin( float x, float y, float z );
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void GetOrigin( float &x, float &y, float &z );
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void SetOrigin( const Vector &v );
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void GetOrigin( Vector &v );
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void SetAngles( QAngle& pfAngles );
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bool IsTranslucent();
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private:
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CStudioHdr *m_pStudioHdr;
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CStudioHdr *GetStudioHdr() const;
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studiohdr_t* GetStudioRenderHdr() const;
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studiohwdata_t* GetHardwareData();
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// entity settings
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Vector m_origin;
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QAngle m_angles;
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int m_sequence; // sequence index
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float m_cycle; // pos in animation cycle
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int m_bodynum; // bodypart selection
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int m_skinnum; // skin group selection
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byte m_controller[MAXSTUDIOBONECTRLS]; // bone controllers
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float m_poseParameter[MAXSTUDIOPOSEPARAM]; // animation blending
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byte m_mouth; // mouth position
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char* m_pModelName; // model file name
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Vector *m_pPosePos;
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Quaternion *m_pPoseAng;
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// internal data
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MDLHandle_t m_MDLHandle;
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mstudiomodel_t *m_pModel;
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void SetUpBones ( bool bUpdatePose, matrix3x4_t* pBoneToWorld );
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void SetupModel ( int bodypart );
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void LoadStudioRender( void );
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bool LoadVVDFile( const char *modelname );
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bool LoadVTXFile( const char *modelname );
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};
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extern Vector g_vright; // needs to be set to viewer's right in order for chrome to work
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extern float g_lambert; // modifier for pseudo-hemispherical lighting
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#endif // STUDIOMODEL_H
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