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83 lines
2.8 KiB
83 lines
2.8 KiB
//===== Copyright (c) 1996-2009, Valve Corporation, All rights reserved. =====
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//
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// Purpose:
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//
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//============================================================================
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#ifndef MDLOBJECTS_UTILS_H
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#define MDLOBJECTS_UTILS_H
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#if defined( _WIN32 )
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#pragma once
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#endif
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// Valve includes
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#include "movieobjects/dmechannel.h"
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#include "movieobjects/dmemodel.h"
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#include "mdlobjects/dmeasset.h"
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#include "mdlobjects/dmesequence.h"
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#include "tier1/utlvector.h"
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#include "tier1/utlstring.h"
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//-----------------------------------------------------------------------------
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// Ok to pass NULL
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//-----------------------------------------------------------------------------
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void ReorientMppFile( CDmElement *pDmElementRoot, bool bMakeZUp );
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void MppReorient( CDmElement *pDmElementRoot, bool bMakeZUp );
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void GetAbsMotion( CDmeChannel **ppDmePChannel, CDmeChannel **ppDmeOChannel, CDmeDag *pDmeDag );
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bool SetAbsMotion( CDmeDag *pDmeDag, CDmeChannel *pDmePositionChannel, CDmeChannel *pDmeOrientationChannel );
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// Creates a guaranteed unique DmFileId_t
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DmFileId_t CreateUniqueDmFileId();
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//-----------------------------------------------------------------------------
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// Iterates over all CDmeSequence's in the MPP File (Not CDmeMultiSequence)
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// Get() only returns NULL if IsDone() also returns true so this usage is safe
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//
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// for ( MppSequenceIt sIt( pDmeAssetRoot ); !sIt.IsDone(); sIt.Next() )
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// {
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// sIt.Get()->SomeFunctionOnCDmeSequence()
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// }
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//-----------------------------------------------------------------------------
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class MppSequenceIt
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{
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public:
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MppSequenceIt( CDmeAssetRoot *pDmeAssetRoot );
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CDmeSequence *Get() const;
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bool IsDone() const;
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void Next();
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void Reset();
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protected:
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CUtlVector< DmElementHandle_t > m_hDmeSequenceList;
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int m_nSequenceIndex;
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};
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// Masks for MppGetSkeletonLIst
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enum MppSkeletonMask_t
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{
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MPP_ANIM_SKELETON_MASK = 1 << 0,
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MPP_PHYSICS_SKELETON_MASK = 1 << 1,
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MPP_MODEL_SKELETON_MASK = 1 << 2,
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MPP_ALL_SKELETON_MASK = MPP_ANIM_SKELETON_MASK | MPP_PHYSICS_SKELETON_MASK | MPP_MODEL_SKELETON_MASK
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};
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// Returns a list of all unique skeletons under the specified MPP DmeAssetRoot
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void MppGetSkeletonList( CUtlVector< CDmeModel * > &skeletonList, CDmeAssetRoot *pDmeAssetRoot, int nMppSkeletonMask = MPP_ALL_SKELETON_MASK );
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// Connects all of the non-animation skeletons to each animation skeleton via DmeConnectionOperators
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DmFileId_t MppConnectSkeletonsForAnimation( CDmeAssetRoot *pDmeAssetRoot );
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// Disconnects all of the non-animation skeletons from each animation skeleton
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// and destroys the elements created by MppConnectSkeletonsForAnimation
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void MppDisconnectSkeletonsFromAnimation( CDmeAssetRoot *pDmeAssetRoot );
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// Utility to return DmElement id as name:string
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CUtlString ComputeDmElementIdStr( const CDmElement *pDmElement );
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#endif // MDLOBJECTS_UTILS_H
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