get_geometry now uses XML config object (for projections)

1 files changed, 34 insertions, 0 deletions

diff --git a/src/ParallelVecProjectionGeometry3D.cpp b/src/ParallelVecProjectionGeometry3D.cpp
index 17f00a4..0f39c4a 100644
--- a/src/ParallelVecProjectionGeometry3D.cpp
+++ b/src/ParallelVecProjectionGeometry3D.cpp
@@ -211,6 +211,40 @@ void CParallelVecProjectionGeometry3D::toXML(XMLNode* _sNode) const
 	//_sNode->addChildNode("ProjectionAngles", m_pfProjectionAngles, m_iProjectionAngleCount);
 }
 
+//----------------------------------------------------------------------------------------
+// Get the configuration object
+Config* CParallelVecProjectionGeometry3D::getConfiguration() const 
+{
+	Config* cfg = new Config();
+	cfg->initialize("ProjectionGeometry3D");
+
+	cfg->self->addAttribute("type", "parallel3d");
+	cfg->self->addChildNode("DetectorRowCount", m_iDetectorRowCount);
+	cfg->self->addChildNode("DetectorColCount", m_iDetectorColCount);
+
+	std::string vectors = "";
+	for (int i = 0; i < m_iProjectionAngleCount; ++i) {
+		SPar3DProjection& p = m_pProjectionAngles[i];
+		vectors += boost::lexical_cast<string>(p.fRayX) + ",";
+		vectors += boost::lexical_cast<string>(p.fRayY) + ",";
+		vectors += boost::lexical_cast<string>(p.fRayZ) + ",";
+		vectors += boost::lexical_cast<string>(p.fDetSX + 0.5f*m_iDetectorRowCount*p.fDetUX + 0.5f*m_iDetectorColCount*p.fDetVX) + ",";
+		vectors += boost::lexical_cast<string>(p.fDetSY + 0.5f*m_iDetectorRowCount*p.fDetUY + 0.5f*m_iDetectorColCount*p.fDetVY) + ",";
+		vectors += boost::lexical_cast<string>(p.fDetSZ + 0.5f*m_iDetectorRowCount*p.fDetUZ + 0.5f*m_iDetectorColCount*p.fDetVZ) + ",";
+		vectors += boost::lexical_cast<string>(p.fDetUX) + ",";
+		vectors += boost::lexical_cast<string>(p.fDetUY) + ",";
+		vectors += boost::lexical_cast<string>(p.fDetUZ) + ",";
+		vectors += boost::lexical_cast<string>(p.fDetVX) + ",";
+		vectors += boost::lexical_cast<string>(p.fDetVY) + ",";
+		vectors += boost::lexical_cast<string>(p.fDetVZ);
+		if (i < m_iProjectionAngleCount-1) vectors += ';';
+	}
+	cfg->self->addChildNode("Vectors", vectors);
+
+	return cfg;
+}
+//----------------------------------------------------------------------------------------
+
 CVector3D CParallelVecProjectionGeometry3D::getProjectionDirection(int _iProjectionIndex, int _iDetectorIndex) const
 {
 	const SPar3DProjection& p = m_pProjectionAngles[_iProjectionIndex];