Changeset 7b36fe for src/vector.cpp

Timestamp:

Jan 14, 2010, 5:32:47 PM (15 years ago)

Author:

Frederik Heber <heber@…>

Branches:

Action_Thermostats, Add_AtomRandomPerturbation, Add_FitFragmentPartialChargesAction, Add_RotateAroundBondAction, Add_SelectAtomByNameAction, Added_ParseSaveFragmentResults, AddingActions_SaveParseParticleParameters, Adding_Graph_to_ChangeBondActions, Adding_MD_integration_tests, Adding_ParticleName_to_Atom, Adding_StructOpt_integration_tests, AtomFragments, Automaking_mpqc_open, AutomationFragmentation_failures, Candidate_v1.5.4, Candidate_v1.6.0, Candidate_v1.6.1, ChangeBugEmailaddress, ChangingTestPorts, ChemicalSpaceEvaluator, CombiningParticlePotentialParsing, Combining_Subpackages, Debian_Package_split, Debian_package_split_molecuildergui_only, Disabling_MemDebug, Docu_Python_wait, EmpiricalPotential_contain_HomologyGraph, EmpiricalPotential_contain_HomologyGraph_documentation, Enable_parallel_make_install, Enhance_userguide, Enhanced_StructuralOptimization, Enhanced_StructuralOptimization_continued, Example_ManyWaysToTranslateAtom, Exclude_Hydrogens_annealWithBondGraph, FitPartialCharges_GlobalError, Fix_BoundInBox_CenterInBox_MoleculeActions, Fix_ChargeSampling_PBC, Fix_ChronosMutex, Fix_FitPartialCharges, Fix_FitPotential_needs_atomicnumbers, Fix_ForceAnnealing, Fix_IndependentFragmentGrids, Fix_ParseParticles, Fix_ParseParticles_split_forward_backward_Actions, Fix_PopActions, Fix_QtFragmentList_sorted_selection, Fix_Restrictedkeyset_FragmentMolecule, Fix_StatusMsg, Fix_StepWorldTime_single_argument, Fix_Verbose_Codepatterns, Fix_fitting_potentials, Fixes, ForceAnnealing_goodresults, ForceAnnealing_oldresults, ForceAnnealing_tocheck, ForceAnnealing_with_BondGraph, ForceAnnealing_with_BondGraph_continued, ForceAnnealing_with_BondGraph_continued_betteresults, ForceAnnealing_with_BondGraph_contraction-expansion, FragmentAction_writes_AtomFragments, FragmentMolecule_checks_bonddegrees, GeometryObjects, Gui_Fixes, Gui_displays_atomic_force_velocity, ImplicitCharges, IndependentFragmentGrids, IndependentFragmentGrids_IndividualZeroInstances, IndependentFragmentGrids_IntegrationTest, IndependentFragmentGrids_Sole_NN_Calculation, JobMarket_RobustOnKillsSegFaults, JobMarket_StableWorkerPool, JobMarket_unresolvable_hostname_fix, MoreRobust_FragmentAutomation, ODR_violation_mpqc_open, PartialCharges_OrthogonalSummation, PdbParser_setsAtomName, PythonUI_with_named_parameters, QtGui_reactivate_TimeChanged_changes, Recreated_GuiChecks, Rewrite_FitPartialCharges, RotateToPrincipalAxisSystem_UndoRedo, SaturateAtoms_findBestMatching, SaturateAtoms_singleDegree, StoppableMakroAction, Subpackage_CodePatterns, Subpackage_JobMarket, Subpackage_LinearAlgebra, Subpackage_levmar, Subpackage_mpqc_open, Subpackage_vmg, Switchable_LogView, ThirdParty_MPQC_rebuilt_buildsystem, TrajectoryDependenant_MaxOrder, TremoloParser_IncreasedPrecision, TremoloParser_MultipleTimesteps, TremoloParser_setsAtomName, Ubuntu_1604_changes, stable

Children:

9473f6

Parents:

48b47a

Message:

Changed verbosity for Vector::GetIntersectionWithPlane().

• when line is parallel to plane this is stated as good or bad, not as error.
• Vector::GetIntersectionOfTwoLinesOnPlane() - unused variable pfactor removed

File:

• src/vector.cpp (modified) (5 diffs)

src/vector.cpp

@@ -222 +222 @@
  * \param *Origin first vector of line
  * \param *LineVector second vector of line
- * \return true -  \a this contains intersection point on return, false - line is parallel to plane
+ * \return true -  \a this contains intersection point on return, false - line is parallel to plane (even if in-plane)
  */
 bool Vector::GetIntersectionWithPlane(const Vector * const PlaneNormal, const Vector * const PlaneOffset, const Vector * const Origin, const Vector * const LineVector)
@@ -235 +235 @@
   Direction.Normalize();
   Log() << Verbose(1) << "INFO: Direction is " << Direction << "." << endl;
+  //Log() << Verbose(1) << "INFO: PlaneNormal is " << *PlaneNormal << " and PlaneOffset is " << *PlaneOffset << "." << endl;
   factor = Direction.ScalarProduct(PlaneNormal);
-  if (factor < MYEPSILON) { // Uniqueness: line parallel to plane?
-    eLog() << Verbose(2) << "Line is parallel to plane, no intersection." << endl;
+  if (fabs(factor) < MYEPSILON) { // Uniqueness: line parallel to plane?
+    Log() << Verbose(1) << "BAD: Line is parallel to plane, no intersection." << endl;
     return false;
   }
@@ -243 +244 @@
   helper.SubtractVector(Origin);
   factor = helper.ScalarProduct(PlaneNormal)/factor;
-  if (factor < MYEPSILON) { // Origin is in-plane
-    Log() << Verbose(1) << "Origin of line is in-plane, simple." << endl;
+  if (fabs(factor) < MYEPSILON) { // Origin is in-plane
+    Log() << Verbose(1) << "GOOD: Origin of line is in-plane." << endl;
     CopyVector(Origin);
     return true;
@@ -258 +259 @@
   helper.SubtractVector(PlaneOffset);
   if (helper.ScalarProduct(PlaneNormal) < MYEPSILON) {
-    Log() << Verbose(1) << "INFO: Intersection at " << *this << " is good." << endl;
+    Log() << Verbose(1) << "GOOD: Intersection is " << *this << "." << endl;
     return true;
   } else {
@@ -353 +354 @@
   Vector parallel;
   double factor = 0.;
-  double pfactor = 0.;
   if (fabs(a.ScalarProduct(&b)*a.ScalarProduct(&b)/a.NormSquared()/b.NormSquared() - 1.) < MYEPSILON) {
     parallel.CopyVector(Line1a);