bool SnapVerticesCommand::performDo() {
makeSnapshots(m_brushes);
document().brushesWillChange(m_brushes);
Model::BrushList::const_iterator it, end;
for (it = m_brushes.begin(), end = m_brushes.end(); it != end; ++it) {
Model::Brush& brush = **it;
brush.snap(m_snapTo);
}
document().brushesDidChange(m_brushes);
return true;
}
bool SplitEdgesCommand::performDo() {
if (!canDo())
return false;
m_vertices.clear();
makeSnapshots(m_brushes);
document().brushesWillChange(m_brushes);
BrushEdgeMap::const_iterator it, end;
for (it = m_brushEdges.begin(), end = m_brushEdges.end(); it != end; ++it) {
Model::Brush* brush = it->first;
const Model::EdgeInfo& edgeInfo = it->second;
Vec3f newVertexPosition = brush->splitEdge(edgeInfo, m_delta);
m_vertices.insert(newVertexPosition);
}
document().brushesDidChange(m_brushes);
return true;
}
bool MoveEdgesCommand::performDo() {
if (!canDo())
return false;
m_edges.clear();
makeSnapshots(m_brushes);
document().brushesWillChange(m_brushes);
BrushEdgesMap::const_iterator it, end;
for (it = m_brushEdges.begin(), end = m_brushEdges.end(); it != end; ++it) {
Model::Brush* brush = it->first;
const Model::EdgeList& edges = it->second;
const Model::EdgeList newEdges = brush->moveEdges(edges, m_delta);
m_edges.insert(m_edges.end(), newEdges.begin(), newEdges.end());
}
document().brushesDidChange(m_brushes);
return true;
}
bool SplitEdgesCommand::performDo() {
if (!canDo())
return false;
m_vertices.clear();
makeSnapshots(m_brushes);
document().brushesWillChange(m_brushes);
Model::EdgeList::const_iterator eIt, eEnd;
for (eIt = m_edges.begin(), eEnd = m_edges.end(); eIt != eEnd; ++eIt) {
Model::Edge* edge = *eIt;
Model::Brush* brush = edge->left->face->brush();
Vec3f newVertexPosition = brush->splitEdge(edge, m_delta);
m_vertices.insert(newVertexPosition);
}
document().brushesDidChange(m_brushes);
return true;
}
bool MoveVerticesCommand::performDo() {
if (!canDo())
return false;
m_vertices.clear();
makeSnapshots(m_brushes);
document().brushesWillChange(m_brushes);
BrushVerticesMap::const_iterator it, end;
for (it = m_brushVertices.begin(), end = m_brushVertices.end(); it != end; ++it) {
Model::Brush* brush = it->first;
const Vec3f::List& oldVertexPositions = it->second;
Vec3f::List newVertexPositions = brush->moveVertices(oldVertexPositions, m_delta);
m_vertices.insert(newVertexPositions.begin(), newVertexPositions.end());
}
document().brushesDidChange(m_brushes);
return true;
}
bool MoveFacesCommand::performDo() {
if (!canDo())
return false;
m_handleManager.remove(m_brushes);
makeSnapshots(m_brushes);
document().brushesWillChange(m_brushes);
m_facesAfter.clear();
Model::BrushFacesMap::const_iterator it, end;
for (it = m_brushFaces.begin(), end = m_brushFaces.end(); it != end; ++it) {
Model::Brush* brush = it->first;
const Model::FaceInfoList& faceInfos = it->second;
const Model::FaceInfoList newFaces = brush->moveFaces(faceInfos, m_delta);
m_facesAfter.insert(m_facesAfter.end(), newFaces.begin(), newFaces.end());
}
document().brushesDidChange(m_brushes);
m_handleManager.add(m_brushes);
m_handleManager.selectFaceHandles(m_facesAfter);
return true;
}
