Changeset 57cfb7 for molecuilder/src/tesselationhelpers.cpp

Timestamp:

Oct 13, 2009, 4:42:58 PM (16 years ago)

Author:

Frederik Heber <heber@…>

Children:

6f9d14, 96d8dc

Parents:

9f73db

git-author:

Frederik Heber <heber@…> (10/13/09 16:14:49)

git-committer:

Frederik Heber <heber@…> (10/13/09 16:42:58)

Message:

Pair correlation analysis added.

• new file analysis_correlation.cpp with the following functions: PairCorrelation(), CorrelationToPoint(), CorrelationToSurface(), GetBin(), OutputCorrelation(), and templates GetMinMax(), BinData()
• three new unit tests: AnalysisCorrelationToPointUnitTest AnalysisCorrelationToSurfaceUnitTest AnalysisPairCorrelationUnitTest (each in own file)
• new function DistanceToTrianglePlane() in tesselationhelpers.cpp
• new function Vector::DistanceToPlane() calculates distance to a plane

Unit tests are working fine.

File:

• molecuilder/src/tesselationhelpers.cpp (modified) (1 diff)

molecuilder/src/tesselationhelpers.cpp

@@ -679 +679 @@
 };
 
+/** Returns the distance to the plane defined by \a *triangle
+ * \param *out output stream for debugging
+ * \param *x Vector to calculate distance to
+ * \param *triangle triangle defining plane
+ * \return distance between \a *x and plane defined by \a *triangle, -1 - if something went wrong
+ */
+double DistanceToTrianglePlane(ofstream *out, Vector *x, BoundaryTriangleSet *triangle)
+{
+  double distance = 0.;
+  if (x == NULL) {
+    return -1;
+  }
+  distance = x->DistanceToPlane(out, &triangle->NormalVector, triangle->endpoints[0]->node->node);
+  return distance;
+};
 
 /** Creates the objects in a VRML file.