bool mitk::pa::Equal(const Vector::Pointer leftHandSide, const Vector::Pointer rightHandSide, double eps, bool verbose)
{
MITK_INFO(verbose) << "=== mitk::pa::Vector Equal ===";
if (rightHandSide.IsNull() || leftHandSide.IsNull())
{
MITK_INFO(verbose) << "Cannot compare nullpointers";
return false;
}
if (leftHandSide->GetElement(0) - rightHandSide->GetElement(0) > eps)
{
MITK_INFO(verbose) << "Element[0] not equal";
return false;
}
if (leftHandSide->GetElement(1) - rightHandSide->GetElement(1) > eps)
{
MITK_INFO(verbose) << "Element[1] not equal";
return false;
}
if (leftHandSide->GetElement(2) - rightHandSide->GetElement(2) > eps)
{
MITK_INFO(verbose) << "Element[2] not equal";
return false;
}
return true;
}
void mitk::pa::Vessel::DrawVesselInVolume(Vector::Pointer fromPosition,
InSilicoTissueVolume::Pointer volume)
{
Vector::Pointer diffVector = Vector::New();
Vector::Pointer toPosition = m_VesselProperties->GetPositionVector();
diffVector->SetElement(0, fromPosition->GetElement(0) - toPosition->GetElement(0));
diffVector->SetElement(1, fromPosition->GetElement(1) - toPosition->GetElement(1));
diffVector->SetElement(2, fromPosition->GetElement(2) - toPosition->GetElement(2));
//1/SCALING_FACTOR steps along the direction vector are taken and drawn into the image.
Vector::Pointer stepSize = Vector::New();
stepSize->SetValue(m_VesselProperties->GetDirectionVector());
stepSize->Scale(SCALING_FACTOR);
while (diffVector->GetNorm() >= SCALING_FACTOR)
{
m_WalkedDistance += stepSize->GetNorm();
fromPosition->SetElement(0, fromPosition->GetElement(0) + stepSize->GetElement(0));
fromPosition->SetElement(1, fromPosition->GetElement(1) + stepSize->GetElement(1));
fromPosition->SetElement(2, fromPosition->GetElement(2) + stepSize->GetElement(2));
int xPos = fromPosition->GetElement(0);
int yPos = fromPosition->GetElement(1);
int zPos = fromPosition->GetElement(2);
if (!volume->IsInsideVolume(xPos, yPos, zPos))
{
m_VesselProperties->SetRadiusInVoxel(0);
break;
}
double radius = m_VesselProperties->GetRadiusInVoxel();
for (int x = xPos - radius; x <= xPos + radius; x++)
for (int y = yPos - radius; y <= yPos + radius; y++)
for (int z = zPos - radius; z <= zPos + radius; z++)
{
if (radius*radius >= (x - xPos)*(x - xPos) + (y - yPos)*(y - yPos) + (z - zPos)*(z - zPos))
{
volume->SetVolumeValues(x, y, z, m_VesselProperties->GetAbsorptionCoefficient(),
m_VesselProperties->GetScatteringCoefficient(),
m_VesselProperties->GetAnisotopyCoefficient(),
mitk::pa::InSilicoTissueVolume::SegmentationType::VESSEL);
}
}
diffVector->SetElement(0, fromPosition->GetElement(0) - toPosition->GetElement(0));
diffVector->SetElement(1, fromPosition->GetElement(1) - toPosition->GetElement(1));
diffVector->SetElement(2, fromPosition->GetElement(2) - toPosition->GetElement(2));
}
}
void mitk::pa::Vector::Add(Vector::Pointer other)
{
m_Vector.SetElement(0, m_Vector.GetElement(0) + other->GetElement(0));
m_Vector.SetElement(1, m_Vector.GetElement(1) + other->GetElement(1));
m_Vector.SetElement(2, m_Vector.GetElement(2) + other->GetElement(2));
}
void mitk::pa::Vector::Subtract(Vector::Pointer other)
{
m_Vector.SetElement(0, m_Vector.GetElement(0) - other->GetElement(0));
m_Vector.SetElement(1, m_Vector.GetElement(1) - other->GetElement(1));
m_Vector.SetElement(2, m_Vector.GetElement(2) - other->GetElement(2));
}
