void Unreal3DExport::Init()
{
// Init
CheckCancel();
pScene = GetIGameInterface();
GetConversionManager()->SetUserCoordSystem(UnrealCoords);
if( bExportSelected )
{
Tab<INode*> selnodes;;
for( int i=0; i<pInt->GetSelNodeCount(); ++i )
{
INode* n = pInt->GetSelNode(i);
selnodes.Append(1,&n);
}
if( !pScene->InitialiseIGame(selnodes,false) )
throw MAXException(GetString(IDS_ERR_IGAME));
}
else
{
if( !pScene->InitialiseIGame() )
throw MAXException(GetString(IDS_ERR_IGAME));
}
// Enumerate scene
NodeCount = pScene->GetTotalNodeCount();
for( int i=0; i<pScene->GetTopLevelNodeCount(); ++i )
{
IGameNode * n = pScene->GetTopLevelNode(i);
ExportNode(n);
}
Progress += U3D_PROGRESS_ENUM;
// Get animation info
FrameStart = pScene->GetSceneStartTime() / pScene->GetSceneTicks();
FrameEnd = pScene->GetSceneEndTime() / pScene->GetSceneTicks();
FrameCount = FrameEnd - FrameStart+1;
if( FrameCount <= 0 || FrameEnd < FrameStart )
{
ProgressMsg.printf(GetString(IDS_ERR_FRAMERANGE),FrameStart,FrameEnd);
throw MAXException(ProgressMsg.data());
}
pScene->SetStaticFrame(FrameStart);
}
void Unreal3DExport::WriteScript()
{
// Write script file
{
fScript = _tfopen(ScriptFileName,_T("wb"));
if( !fScript )
{
ProgressMsg.printf(GetString(IDS_ERR_FSCRIPT),ScriptFileName);
throw MAXException(ProgressMsg.data());
}
TSTR buf;
// Write class def
_ftprintf( fScript, _T("class %s extends Object;\n\n"), FileName );
// write import
_ftprintf( fScript, _T("#exec MESH IMPORT MESH=%s ANIVFILE=%s_a.3D DATAFILE=%s_d.3D \n"), FileName, FileName, FileName );
// write origin & rotation
// TODO: figure out why it's incorrect without -1
Point3 porg = OptOffset * OptScale * -1;
_ftprintf( fScript, _T("#exec MESH ORIGIN MESH=%s X=%f Y=%f Z=%f PITCH=%d YAW=%d ROLL=%d \n"), FileName, porg.x, porg.y, porg.z, (int)OptRot.x, (int)OptRot.y, (int)OptRot.z );
// write mesh scale
Point3 psc( Point3(1.0f/OptScale.x,1.0f/OptScale.y,1.0f/OptScale.z));
_ftprintf( fScript, _T("#exec MESH SCALE MESH=%s X=%f Y=%f Z=%f \n"), FileName, psc.x, psc.y, psc.z );
// write meshmap
_ftprintf( fScript, _T("#exec MESHMAP NEW MESHMA=P%s MESH=%smap \n"), FileName, FileName );
// write meshmap scale
_ftprintf( fScript, _T("#exec MESHMAP SCALE MESHMAP=%s X=%f Y=%f Z=%f \n"), FileName, psc.x, psc.y, psc.z );
// write sequence
_ftprintf( fScript, _T("#exec MESH SEQUENCE MESH=%s SEQ=%s STARTFRAME=%d NUMFRAMES=%d \n"), FileName, _T("All"), 0, FrameCount-1 );
// Get World NoteTrack
ReferenceTarget *rtscene = pInt->GetScenePointer();
for( int t=0; t<rtscene->NumNoteTracks(); ++t )
{
DefNoteTrack* notetrack = static_cast<DefNoteTrack*>(rtscene->GetNoteTrack(t));
for( int k=0; k<notetrack->keys.Count(); ++k )
{
NoteKey* notekey = notetrack->keys[k];
TSTR text = notekey->note;
int notetime = notekey->time / pScene->GetSceneTicks();
while( !text.isNull() )
{
TSTR cmd = SplitStr(text,_T('\n'));
if( MatchPattern(cmd,TSTR(_T("a *")),TRUE) )
{
SplitStr(cmd,_T(' '));
TSTR seq = SplitStr(cmd,_T(' '));
int end = _ttoi(SplitStr(cmd,_T(' ')));;
TSTR rate = SplitStr(cmd,_T(' '));
TSTR group = SplitStr(cmd,_T(' '));
if( seq.isNull() )
{
ProgressMsg.printf(_T("Missing animation name in notekey #%d"),notetime);
throw MAXException(ProgressMsg.data());
}
if( end <= notetime )
{
ProgressMsg.printf(_T("Invalid animation endframe (%d) in notekey #%d"),end,notetime);
throw MAXException(ProgressMsg.data());
}
int startframe = notetime;
int numframes = end - notetime;
buf.printf( _T("#exec MESH SEQUENCE MESH=%s SEQ=%s STARTFRAME=%d NUMFRAMES=%d"), FileName, seq, notetime, numframes );
if( !rate.isNull() )
buf.printf( _T("%s RATE=%f"), buf, rate );
if( !group.isNull() )
buf.printf( _T("%s GROUP=%f"), buf, rate );
SeqName = seq;
SeqFrame = startframe;
buf.printf( _T("%s \n"), buf );
_fputts( buf, fScript );
}
else if( MatchPattern(cmd,TSTR(_T("n *")),TRUE) )
{
SplitStr(cmd,_T(' '));
TSTR func = SplitStr(cmd,_T(' '));
TSTR time = SplitStr(cmd,_T(' '));
if( func.isNull() )
{
ProgressMsg.printf(_T("Missing notify name in notekey #%d"),notetime);
throw MAXException(ProgressMsg.data());
}
if( time.isNull() )
{
ProgressMsg.printf(_T("Missing notify time in notekey #%d"),notetime);
throw MAXException(ProgressMsg.data());
}
buf.printf( _T("#exec MESH NOTIFY MESH=%s SEQ=%s TIME=%s FUNCTION=%s"), FileName, SeqName, time, func );
_fputts( buf, fScript );
}
}
}
}
// TODO: write materials
if( Materials.Count() > 0 )
{
for( int i=0; i<Materials.Count(); ++i )
{
IGameMaterial* mat = Materials[i].Mat;
if( mat == NULL )
continue;
_ftprintf( fScript, _T("#exec MESHMAP SETTEXTURE MESHMAP=%s NUM=%d TEXTURE=%s \n"), FileName, i, _T("DefaultTexture") );
}
}
}
}