Extrude parseExtrudeString(const std::string& _str) {
// Values specified from the stylesheet are assumed to be meters with no unit suffix
float first = 0, second = 0;
if (_str == "true") {
// "true" means use default properties for both heights, we indicate this with NANs
return Extrude(NAN, NAN);
}
if (_str == "false") {
// "false" means perform no extrusion
return Extrude(0, 0);
}
// Parse the first of two possible numbers
const char* pos = _str.c_str();
char* end = nullptr;
// Get a float if possible & advance pos to the end of the number
first = std::strtof(pos, &end);
if (pos == end) {
// No numbers found, return zero extrusion
return Extrude(0, 0);
}
// Advance and skip the delimiter character
pos = end + 1;
// Get a float if possible & advance pos to the end of the number
second = std::strtof(pos, &end);
if (pos == end) {
// No second number, so return an extrusion from 0 to the first number
return Extrude(0, first);
}
// Got two numbers, so return an extrusion from first to second
return Extrude(first, second);
}
//----------------------------------------------------------------------------
void medOpExtrusionHoles::OnEvent(mafEventBase *maf_event)
//----------------------------------------------------------------------------
{
if (mafEvent *e = mafEvent::SafeDownCast(maf_event))
{
switch(e->GetId())
{
case ID_NUM_VERTICES:
{
m_ExtrusionFilter->SetMinNumberofEndPoints(m_NumVertices);
m_ExtrusionFilter->Update();
m_Rwi->CameraUpdate();
}
break;
case ID_REVERSE:
{
double dir[3];
m_ExtrusionFilter->GetDirection(dir);
dir[0]=-dir[0];
dir[1]=-dir[1];
dir[2]=-dir[2];
m_ExtrusionFilter->SetDirection(dir);
m_ExtrusionFilter->Update();
m_Rwi->CameraUpdate();
}
break;
case VME_PICKED:
{
//Get the picked point
int pointID = e->GetArg();
if(pointID>=0)
{
m_ExtrusionFilter->SetDirectionToDefault(1);
SelectHole(pointID);
Extrude();
}
}
break;
case ID_EXTRUSION_FACTOR:
{
Extrude();
}
break;
case ID_EXTRUDE:
{
SaveExtrusion();
}
break;
case ID_RADIUS:
{
m_Sphere->SetRadius(m_SphereRadius);
m_Rwi->CameraUpdate();
}
break;
case ID_OK:
m_Dialog->EndModal(wxID_OK);
break;
case ID_CANCEL:
m_Dialog->EndModal(wxID_CANCEL);
break;
default:
mafEventMacro(*e);
}
}
}
