soc-2008-mxcurioni: merged changes to revision 14747, cosmetic changes for source/blender/freestyle

1 files changed, 60 insertions, 0 deletions

diff --git a/source/blender/freestyle/intern/winged_edge/WFillGrid.cpp b/source/blender/freestyle/intern/winged_edge/WFillGrid.cpp
new file mode 100755
index 00000000000..7d0a2d3c561
--- /dev/null
+++ b/source/blender/freestyle/intern/winged_edge/WFillGrid.cpp
@@ -0,0 +1,60 @@
+
+//
+//  Copyright (C) : Please refer to the COPYRIGHT file distributed 
+//   with this source distribution. 
+//
+//  This program is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU General Public License
+//  as published by the Free Software Foundation; either version 2
+//  of the License, or (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+//
+///////////////////////////////////////////////////////////////////////////////
+
+#include "WEdge.h"
+#include "WFillGrid.h"
+
+void WFillGrid::fillGrid() {
+  if (!_winged_edge || !_grid)
+    return;
+
+  vector<WShape*>	wshapes = _winged_edge->getWShapes();
+  vector<WVertex*>	fvertices;
+  vector<Vec3r>		vectors;
+  vector<WFace*>	faces;
+
+  for (vector<WShape*>::const_iterator it = wshapes.begin();
+       it != wshapes.end();
+       it++) {
+    faces = (*it)->GetFaceList();
+
+    for (vector<WFace*>::const_iterator f = faces.begin();
+	 f != faces.end();
+	 f++) {
+      (*f)->RetrieveVertexList(fvertices);
+
+      for (vector<WVertex*>::const_iterator wv = fvertices.begin();
+	   wv != fvertices.end();
+	   wv++)
+        vectors.push_back(Vec3r((*wv)->GetVertex()));
+
+      // occluder will be deleted by the grid
+      Polygon3r *occluder =
+	new Polygon3r(vectors, (*f)->GetNormal());
+      occluder->setId(_polygon_id++);
+      occluder->userdata = (void*)(*f);
+      _grid->insertOccluder(occluder);
+      vectors.clear();
+      fvertices.clear();
+    }
+    faces.clear();
+  }
+}