FPhysXFormatDataReader::FPhysXFormatDataReader( FByteBulkData& InBulkData )
: TriMesh( NULL )
, TriMeshNegX( NULL )
{
// Read cooked physics data
uint8* DataPtr = (uint8*)InBulkData.Lock( LOCK_READ_ONLY );
FBufferReader Ar( DataPtr, InBulkData.GetBulkDataSize(), false );
uint8 bLittleEndian = true;
int32 NumConvexElementsCooked = 0;
int32 NumMirroredElementsCooked = 0;
uint8 bTriMeshCooked = false;
uint8 bMirroredTriMeshCooked = false;
Ar << bLittleEndian;
Ar.SetByteSwapping( PLATFORM_LITTLE_ENDIAN ? !bLittleEndian : !!bLittleEndian );
Ar << NumConvexElementsCooked;
Ar << NumMirroredElementsCooked;
Ar << bTriMeshCooked;
Ar << bMirroredTriMeshCooked;
ConvexMeshes.Empty( NumConvexElementsCooked );
ConvexMeshesNegX.Empty( NumMirroredElementsCooked );
for( int32 ElementIndex = 0; ElementIndex < NumConvexElementsCooked; ElementIndex++ )
{
PxConvexMesh* ConvexMesh = ReadConvexMesh( Ar, DataPtr, InBulkData.GetBulkDataSize() );
ConvexMeshes.Add( ConvexMesh );
}
for( int32 ElementIndex = 0; ElementIndex < NumMirroredElementsCooked; ElementIndex++ )
{
PxConvexMesh* ConvexMeshNegX = ReadConvexMesh( Ar, DataPtr, InBulkData.GetBulkDataSize() );
ConvexMeshesNegX.Add( ConvexMeshNegX );
}
if( bTriMeshCooked )
{
TriMesh = ReadTriMesh( Ar, DataPtr, InBulkData.GetBulkDataSize() );
check(TriMesh);
}
if( bMirroredTriMeshCooked )
{
TriMeshNegX = ReadTriMesh( Ar, DataPtr, InBulkData.GetBulkDataSize() );
check(TriMeshNegX);
}
InBulkData.Unlock();
}
FPhysXFormatDataReader::FPhysXFormatDataReader( FByteBulkData& InBulkData, FBodySetupUVInfo* UVInfo )
{
// Read cooked physics data
uint8* DataPtr = (uint8*)InBulkData.Lock( LOCK_READ_ONLY );
FBufferReader Ar( DataPtr, InBulkData.GetBulkDataSize(), false );
uint8 bLittleEndian = true;
int32 NumConvexElementsCooked = 0;
int32 NumMirroredElementsCooked = 0;
int32 NumTriMeshesCooked = 0;
Ar << bLittleEndian;
Ar.SetByteSwapping( PLATFORM_LITTLE_ENDIAN ? !bLittleEndian : !!bLittleEndian );
Ar << NumConvexElementsCooked;
Ar << NumMirroredElementsCooked;
Ar << NumTriMeshesCooked;
ConvexMeshes.Empty(NumConvexElementsCooked);
for( int32 ElementIndex = 0; ElementIndex < NumConvexElementsCooked; ElementIndex++ )
{
PxConvexMesh* ConvexMesh = ReadConvexMesh( Ar, DataPtr, InBulkData.GetBulkDataSize() );
ConvexMeshes.Add( ConvexMesh );
}
ConvexMeshesNegX.Empty(NumMirroredElementsCooked);
for( int32 ElementIndex = 0; ElementIndex < NumMirroredElementsCooked; ElementIndex++ )
{
PxConvexMesh* ConvexMeshNegX = ReadConvexMesh( Ar, DataPtr, InBulkData.GetBulkDataSize() );
ConvexMeshesNegX.Add( ConvexMeshNegX );
}
TriMeshes.Empty(NumTriMeshesCooked);
for(int32 ElementIndex = 0; ElementIndex < NumTriMeshesCooked; ++ElementIndex)
{
PxTriangleMesh* TriMesh = ReadTriMesh( Ar, DataPtr, InBulkData.GetBulkDataSize() );
TriMeshes.Add(TriMesh);
}
// Init UVInfo pointer
check(UVInfo);
Ar << *UVInfo;
InBulkData.Unlock();
}
