HQPolygonList::~HQPolygonList()
{
ClearPolyList();
}
void HQBSPTreeNode::Clear()
{
SafeDelete(frontNode);
SafeDelete(backNode);
ClearPolyList();
}
BOOL CRVTrackerTextureWrap::OnEnd()
{
// If we're getting OnEnd because the dialog got displayed, skip out
if (m_bShowingDialog)
return TRUE;
// Show the options dialog
m_bShowingDialog = TRUE;
CAutoTextureOptionsDlg cDlg;
// Load the options from the registry
cDlg.LoadOptionsFromReg();
//if the skip tracker is active, just avoid the dialog
int nModalResult;
if(m_pSkipTracker && m_pSkipTracker->GetActive())
nModalResult = IDOK;
else
nModalResult = cDlg.DoModal();
m_bShowingDialog = FALSE;
// Get the wrapping direction
CVector vWrapDir = m_pView->DrawingBrush().m_Points[1] - m_pView->DrawingBrush().m_Points[0];
// Clear the drawing brush (so it doesn't hang around if they cancel)
m_pView->DrawingBrush().Term();
// Jump out if they cancelled
if (nModalResult != IDOK)
return TRUE;
// Get the style..
m_nWrapStyle = cDlg.m_nStyle;
if (m_nWrapStyle >= k_WrapInvalid)
return TRUE;
// Save the options to the registry
cDlg.SaveOptionsToReg();
// Get the options
m_bScaleToFit = cDlg.m_bScale;
m_bAdjustOffset = cDlg.m_bOffset;
m_bRestrictWalkDir = cDlg.m_bRestrictDir;
// This might take a while...
m_pView->BeginWaitCursor();
// Select the brushes with selected faces in geometry mode so this can be undone
if (m_pView->GetEditMode() == GEOMETRY_EDITMODE)
{
CPolyRefArray &rTaggedPolies = m_pView->TaggedPolies();
for (uint32 nFindBaseLoop = 0; nFindBaseLoop < rTaggedPolies.GetSize(); ++nFindBaseLoop)
{
if (!rTaggedPolies[nFindBaseLoop].IsValid())
continue;
m_pView->GetRegion()->SelectNode(rTaggedPolies[nFindBaseLoop]()->m_pBrush->AsNode());
}
m_pView->GetRegionDoc()->NotifySelectionChange();
}
// They'll probably want to be able to undo this...
m_pView->GetRegionDoc()->SetupUndoForSelections();
// If we didn't move, try and figure out a wrap direction
if (vWrapDir.MagSqr() <= 0.01f)
{
// Try going to the right
vWrapDir = m_pView->Nav().Right();
// Make sure we're actually still on the poly...
CEditPlane *pPlane = &(m_rBasePoly()->m_Plane);
vWrapDir -= pPlane->m_Normal * vWrapDir.Dot(pPlane->m_Normal);
// If that doesn't work..
if (vWrapDir.MagSqr() <= 0.01f)
{
// Try going forward
vWrapDir = m_pView->Nav().Forward();
vWrapDir -= pPlane->m_Normal * vWrapDir.Dot(pPlane->m_Normal);
}
}
vWrapDir.Norm();
// Build the polygon set
CTWPolyList aPolyList;
BuildPolyList(aPolyList);
// Find our base poly
uint32 nBasePolyIndex = FindPolyIndex(aPolyList, m_rBasePoly());
// Wrap the textures, starting at the base poly index
CTextExtents cExtents;
WrapTexture(aPolyList[nBasePolyIndex], vWrapDir, cExtents);
// Scale the textures to an even multiple
if (m_bScaleToFit)
ScaleToMultiple(aPolyList, cExtents);
// Offset the textures to fit at the top/left
if (m_bAdjustOffset)
AlignToTopLeft(aPolyList, cExtents);
// Clear the polygon set
ClearPolyList(aPolyList);
// Redraw the views
POSITION pos = m_pView->GetDocument()->GetFirstViewPosition();
while (pos)
{
CView *pView = m_pView->GetDocument()->GetNextView(pos);
pView->Invalidate(FALSE);
}
// This might take a while...
m_pView->EndWaitCursor();
return TRUE;
}
