bool CreateComplexBrushToolController3D::doShouldHandleMouseDrag(const InputState& inputState) const {
if (!inputState.mouseButtonsDown(MouseButtons::MBLeft))
return false;
if (!inputState.checkModifierKeys(MK_No, MK_No, MK_DontCare))
return false;
return true;
}
bool CreateComplexBrushToolController3D::doMouseDoubleClick(const InputState& inputState) {
if (!inputState.mouseButtonsDown(MouseButtons::MBLeft))
return false;
if (!inputState.checkModifierKeys(MK_No, MK_No, MK_No))
return false;
const Model::PickResult& pickResult = inputState.pickResult();
const Model::Hit& hit = pickResult.query().pickable().type(Model::Brush::BrushHit).occluded().first();
if (!hit.isMatch())
return false;
Polyhedron3 polyhedron = m_tool->polyhedron();
const Model::BrushFace* face = Model::hitToFace(hit);
const Model::BrushFace::VertexList vertices = face->vertices();
Model::BrushFace::VertexList::const_iterator it, end;
for (it = vertices.begin(), end = vertices.end(); it != end; ++it)
polyhedron.addPoint((*it)->position());
m_tool->update(polyhedron);
return true;
}
bool CreateComplexBrushToolController3D::doMouseClick(const InputState& inputState) {
if (!inputState.mouseButtonsDown(MouseButtons::MBLeft))
return false;
if (!inputState.checkModifierKeys(MK_No, MK_No, MK_No))
return false;
const Model::PickResult& pickResult = inputState.pickResult();
const Model::Hit& hit = pickResult.query().pickable().type(Model::Brush::BrushHit).occluded().first();
if (!hit.isMatch())
return false;
const Grid& grid = m_tool->grid();
const Model::BrushFace* face = Model::hitToFace(hit);
const Vec3 snapped = grid.snap(hit.hitPoint(), face->boundary());
Polyhedron3 polyhedron = m_tool->polyhedron();
polyhedron.addPoint(snapped);
m_tool->update(polyhedron);
return true;
}
