//-----------------------------------------------------------------------------
// Creates a collision model (based on the render geometry!)
//-----------------------------------------------------------------------------
void CVradStaticPropMgr::CreateCollisionModel( char const* pModelName )
{
CUtlBuffer buf;
CUtlBuffer bufvtx;
CUtlBuffer bufphy;
int i = m_StaticPropDict.AddToTail( );
m_StaticPropDict[i].m_pModel = 0;
if (!LoadStudioModel( pModelName, buf ))
{
VectorCopy( vec3_origin, m_StaticPropDict[i].m_Mins );
VectorCopy( vec3_origin, m_StaticPropDict[i].m_Maxs );
return;
}
// if (!LoadStudioModelVtx( pModelName, bufvtx ))
// return;
studiohdr_t* pHdr = (studiohdr_t*)buf.Base();
// OptimizedModel::FileHeader_t* pVtxHdr = (OptimizedModel::FileHeader_t*)bufvtx.Base();
VectorCopy( pHdr->hull_min, m_StaticPropDict[i].m_Mins );
VectorCopy( pHdr->hull_max, m_StaticPropDict[i].m_Maxs );
if ( LoadStudioCollisionModel( pModelName, bufphy ) )
{
phyheader_t header;
bufphy.Get( &header, sizeof(header) );
vcollide_t *pCollide = &m_StaticPropDict[i].m_loadedModel;
s_pPhysCollision->VCollideLoad( pCollide, header.solidCount, (const char *)bufphy.PeekGet(), bufphy.TellPut() - bufphy.TellGet() );
m_StaticPropDict[i].m_pModel = m_StaticPropDict[i].m_loadedModel.solids[0];
/*
static int propNum = 0;
char tmp[128];
sprintf( tmp, "staticprop%03d.txt", propNum );
DumpCollideToGlView( pCollide, tmp );
++propNum;
*/
}
else
{
// mark this as unused
m_StaticPropDict[i].m_loadedModel.solidCount = 0;
// CPhysCollide* pPhys = CreatePhysCollide( pHdr, pVtxHdr );
m_StaticPropDict[i].m_pModel = ComputeConvexHull( pHdr );
}
}
//-----------------------------------------------------------------------------
// Creates a collision model (based on the render geometry!)
//-----------------------------------------------------------------------------
void CVradStaticPropMgr::CreateCollisionModel( char const* pModelName )
{
CUtlBuffer buf;
CUtlBuffer bufvtx;
CUtlBuffer bufphy;
int i = m_StaticPropDict.AddToTail();
m_StaticPropDict[i].m_pModel = NULL;
m_StaticPropDict[i].m_pStudioHdr = NULL;
if ( !LoadStudioModel( pModelName, buf ) )
{
VectorCopy( vec3_origin, m_StaticPropDict[i].m_Mins );
VectorCopy( vec3_origin, m_StaticPropDict[i].m_Maxs );
return;
}
studiohdr_t* pHdr = (studiohdr_t*)buf.Base();
// necessary for vertex access
SetCurrentModel( pHdr );
VectorCopy( pHdr->hull_min, m_StaticPropDict[i].m_Mins );
VectorCopy( pHdr->hull_max, m_StaticPropDict[i].m_Maxs );
if ( LoadStudioCollisionModel( pModelName, bufphy ) )
{
phyheader_t header;
bufphy.Get( &header, sizeof(header) );
vcollide_t *pCollide = &m_StaticPropDict[i].m_loadedModel;
s_pPhysCollision->VCollideLoad( pCollide, header.solidCount, (const char *)bufphy.PeekGet(), bufphy.TellPut() - bufphy.TellGet() );
m_StaticPropDict[i].m_pModel = m_StaticPropDict[i].m_loadedModel.solids[0];
/*
static int propNum = 0;
char tmp[128];
sprintf( tmp, "staticprop%03d.txt", propNum );
DumpCollideToGlView( pCollide, tmp );
++propNum;
*/
}
else
{
// mark this as unused
m_StaticPropDict[i].m_loadedModel.solidCount = 0;
// CPhysCollide* pPhys = CreatePhysCollide( pHdr, pVtxHdr );
m_StaticPropDict[i].m_pModel = ComputeConvexHull( pHdr );
}
// clone it
m_StaticPropDict[i].m_pStudioHdr = (studiohdr_t *)malloc( buf.Size() );
memcpy( m_StaticPropDict[i].m_pStudioHdr, (studiohdr_t*)buf.Base(), buf.Size() );
if ( !LoadVTXFile( pModelName, m_StaticPropDict[i].m_pStudioHdr, m_StaticPropDict[i].m_VtxBuf ) )
{
// failed, leave state identified as disabled
m_StaticPropDict[i].m_VtxBuf.Purge();
}
}