void UnwrapMod::CleanUpDeadVertices()
{
for (int ldID = 0; ldID < mMeshTopoData.Count(); ldID++)
{
MeshTopoData *ld = mMeshTopoData[ldID];
BitArray usedList;
usedList.SetSize(ld->GetNumberTVVerts());//TVMaps.v.Count());
usedList.ClearAll();
for (int i = 0; i < ld->GetNumberFaces(); i++)//TVMaps.f.Count(); i++)
{
if (!ld->GetFaceDead(i))
{
int degree = ld->GetFaceDegree(i);
for (int j = 0; j < degree; j++)
{
int vertIndex = ld->GetFaceTVVert(i,j);//TVMaps.f[i]->t[j];
usedList.Set(vertIndex);
//index into the geometric vertlist
if ((ld->GetFaceHasVectors(i)/*TVMaps.f[i]->vecs*/) && (j < 4))
{
vertIndex = ld->GetFaceTVInterior(i,j);//TVMaps.f[i]->vecs->interiors[j];
if ((vertIndex>=0) && (vertIndex < usedList.GetSize()))
usedList.Set(vertIndex);
vertIndex = ld->GetFaceTVHandle(i,j*2);//TVMaps.f[i]->vecs->handles[j*2];
if ((vertIndex>=0) && (vertIndex < usedList.GetSize()))
usedList.Set(vertIndex);
vertIndex = ld->GetFaceTVHandle(i,j*2+1);//TVMaps.f[i]->vecs->handles[j*2+1];
if ((vertIndex>=0) && (vertIndex < usedList.GetSize()))
usedList.Set(vertIndex);
}
}
}
}
int vInitalDeadCount = 0;
int vFinalDeadCount = 0;
for (int i =0; i < ld->GetNumberTVVerts(); i++)//TVMaps.v.Count(); i++)
{
if (ld->GetTVVertDead(i))//TVMaps.v[i].flags & FLAG_DEAD)
vInitalDeadCount++;
}
for (int i =0; i < usedList.GetSize(); i++)
{
BOOL isRigPoint = ld->GetTVVertFlag(i) & FLAG_RIGPOINT;
if (!usedList[i] && (!isRigPoint))
{
ld->DeleteTVVert(i,this);
// TVMaps.v[i].flags |= FLAG_DEAD;
}
}
for (int i =0; i < ld->GetNumberTVVerts(); i++)
{
if (ld->GetTVVertDead(i))//TVMaps.v[i].flags & FLAG_DEAD)
vFinalDeadCount++;
}
#ifdef DEBUGMODE
if (gDebugLevel >= 3)
ScriptPrint(_T("Cleaning Dead Verts Total Verts %d Initial Dead Verts %d Final Dead Verts %d \n"),vTotalCount,vInitalDeadCount,vFinalDeadCount);
#endif
}
}
void UnwrapMod::fnFlattenMap(float angleThreshold, Tab<Point3*> *normalList, float spacing, BOOL normalize, int layoutType, BOOL rotateClusters, BOOL fillHoles)
{
for (int i = 0; i < mMeshTopoData.Count(); i++)
{
mMeshTopoData[i]->HoldSelection();
}
BailStart();
if (preventFlattening) return;
/*
if (TVMaps.f.Count() == 0) return;
BitArray *polySel = fnGetSelectedPolygons();
if (polySel == NULL)
return;
*/
theHold.Begin();
HoldPointsAndFaces();
/*
BitArray holdPolySel;
holdPolySel.SetSize(polySel->GetSize());
holdPolySel = *polySel;
*/
Point3 normal(0.0f,0.0f,1.0f);
Tab<Point3> mapNormal;
mapNormal.SetCount(normalList->Count());
for (int i =0; i < mapNormal.Count(); i++)
{
mapNormal[i] = *(*normalList)[i];
}
BOOL noSelection = TRUE;
for (int ldID = 0; ldID < mMeshTopoData.Count(); ldID++)
{
if (mMeshTopoData[ldID]->GetFaceSelection().NumberSet())
noSelection = FALSE;
}
if (noSelection)
{
for (int ldID = 0; ldID < mMeshTopoData.Count(); ldID++)
{
BitArray fsel = mMeshTopoData[ldID]->GetFaceSelection();
fsel.SetAll();
mMeshTopoData[ldID]->SetFaceSelection(fsel);
}
}
TSTR statusMessage;
MeshTopoData::GroupBy groupBy = MeshTopoData::kFaceAngle;
int v = 0;
pblock->GetValue(unwrap_flattenby,0,v,FOREVER);
if (v == 0)
groupBy = MeshTopoData::kFaceAngle;
else if (v == 2)
groupBy = MeshTopoData::kMaterialID;
else if (v == 1)
groupBy = MeshTopoData::kSmoothingGroup;
BOOL bContinue = BuildCluster( mapNormal, angleThreshold, TRUE,TRUE,groupBy);
/*
BitArray sel;
sel.SetSize(TVMaps.f.Count());
*/
gBArea = 0.0f;
int initialCluster = clusterList.Count();
if (bContinue)
{
for (int i =0; i < clusterList.Count(); i++)
{
MeshTopoData *ld = clusterList[i]->ld;
ld->ClearSelection(TVFACEMODE);// sel.ClearAll();
for (int j = 0; j < clusterList[i]->faces.Count();j++)
ld->SetFaceSelected(clusterList[i]->faces[j],TRUE);//sel.Set(clusterList[i]->faces[j]);
ld->PlanarMapNoScale(clusterList[i]->normal,this);
int per = (i * 100)/clusterList.Count();
statusMessage.printf(_T("%s %d%%."),GetString(IDS_PW_STATUS_MAPPING),per);
if (Bail(ip,statusMessage))
{
i = clusterList.Count();
bContinue = FALSE;
}
}
// if (0)
if (bContinue)
{
for (int ldID = 0; ldID < mMeshTopoData.Count(); ldID++)
mMeshTopoData[ldID]->UpdateClusterVertices(clusterList);
if (layoutType == 1)
bContinue = LayoutClusters( spacing, rotateClusters, TRUE, fillHoles);
else
{
if (flattenMax5)
bContinue = LayoutClusters3( spacing, rotateClusters, fillHoles);
else bContinue = LayoutClusters2( spacing, rotateClusters, fillHoles);
}
//normalize map to 0,0 to 1,1
if ((bContinue) && (normalize))
{
NormalizeCluster(spacing);
}
}
}
CleanUpDeadVertices();
if (bContinue)
{
theHold.Accept(GetString(IDS_PW_FLATTEN));
theHold.Suspend();
fnSyncTVSelection();
theHold.Resume();
}
else
{
theHold.Cancel();
// theHold.SuperCancel();
}
for (int ldID = 0; ldID < mMeshTopoData.Count(); ldID++)
{
mMeshTopoData[ldID]->SetTVEdgeInvalid();
mMeshTopoData[ldID]->BuildTVEdges();
mMeshTopoData[ldID]->BuildVertexClusterList();
}
theHold.Suspend();
fnSyncTVSelection();
fnSyncGeomSelection();
theHold.Resume();
for (int i = 0; i < mMeshTopoData.Count(); i++)
{
mMeshTopoData[i]->RestoreSelection();
}
NotifyDependents(FOREVER,PART_SELECT,REFMSG_CHANGE);
InvalidateView();
#ifdef DEBUGMODE
if (gDebugLevel >= 1)
{
int finalCluster = clusterList.Count();
gEdgeHeight = 0.0f;
gEdgeWidth = 0.0f;
for (int i =0; i < clusterList.Count(); i++)
{
gEdgeHeight += clusterList[i]->h;
gEdgeWidth += clusterList[i]->w;
}
ScriptPrint(_T("Surface Area %f bounds area %f per used %f\n"),gSArea,gBArea,gSArea/gBArea);
ScriptPrint(_T("Edge Height %f Edge Width %f\n"),gEdgeHeight,gEdgeWidth);
ScriptPrint(_T("Initial Clusters %d finalClusters %d\n"),initialCluster,finalCluster);
}
#endif
FreeClusterList();
statusMessage.printf(_T("Done, area coverage %3.2f"),(gSArea/gBArea)*100.f);
Bail(ip,statusMessage,0);
}
