Issue #1015: The validate icon must be greyed and inactive instead of red and active

[modules/shaper.git] / src / GeomAPI / GeomAPI_Pln.cpp

diff --git a/src/GeomAPI/GeomAPI_Pln.cpp b/src/GeomAPI/GeomAPI_Pln.cpp
index dfb7e9bd773534d588c2a355cf7188eaf134c743..8dcce0a701aca40d6bc7748a6b3404dddcaecccf 100644 (file)
--- a/src/GeomAPI/GeomAPI_Pln.cpp
+++ b/src/GeomAPI/GeomAPI_Pln.cpp
@@ -4,12 +4,14 @@
 // Created:     23 Apr 2014
 // Author:      Mikhail PONIKAROV
 
-#include<GeomAPI_Pln.h>
+#include <GeomAPI_Pln.h>
 #include <GeomAPI_Ax3.h>
 #include <GeomAPI_Pnt.h>
 #include <GeomAPI_Dir.h>
+#include <GeomAPI_Lin.h>
+#include <GeomAPI_XYZ.h>
 
-#include<gp_Pln.hxx>
+#include <gp_Pln.hxx>
 
 using namespace std;
 
@@ -29,18 +31,24 @@ GeomAPI_Pln::GeomAPI_Pln(const double theA, const double theB, const double theC
 {
 }
 
-std::shared_ptr<GeomAPI_Pnt> GeomAPI_Pln::location()
+std::shared_ptr<GeomAPI_Pnt> GeomAPI_Pln::location() const
 {
   gp_Pnt aLoc = impl<gp_Pln>().Location();
   return std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aLoc.X(), aLoc.Y(), aLoc.Z()));
 }
 
-std::shared_ptr<GeomAPI_Dir> GeomAPI_Pln::direction()
+std::shared_ptr<GeomAPI_Dir> GeomAPI_Pln::direction() const
 {
   const gp_Dir& aDir = impl<gp_Pln>().Axis().Direction();
   return std::shared_ptr<GeomAPI_Dir>(new GeomAPI_Dir(aDir.X(), aDir.Y(), aDir.Z()));
 }
 
+std::shared_ptr<GeomAPI_Dir> GeomAPI_Pln::xDirection() const
+{
+  const gp_Dir& aDir = impl<gp_Pln>().XAxis().Direction();
+  return std::shared_ptr<GeomAPI_Dir>(new GeomAPI_Dir(aDir.X(), aDir.Y(), aDir.Z()));
+}
+
 void GeomAPI_Pln::coefficients(double& theA, double& theB, double& theC, double& theD)
 {
   impl<gp_Pln>().Coefficients(theA, theB, theC, theD);
@@ -56,3 +64,31 @@ bool GeomAPI_Pln::isCoincident(const std::shared_ptr<GeomAPI_Pln> thePlane, cons
   const gp_Pln& anOtherPln = thePlane->impl<gp_Pln>();
   return (aMyPln.Contains(anOtherPln.Location(), theTolerance) && aMyPln.Axis().IsParallel(anOtherPln.Axis(), theTolerance));
 }
+
+std::shared_ptr<GeomAPI_Pnt> GeomAPI_Pln::intersect(const std::shared_ptr<GeomAPI_Lin>& theLine) const
+{
+  std::shared_ptr<GeomAPI_XYZ> aLineDir = theLine->direction()->xyz();
+  std::shared_ptr<GeomAPI_XYZ> aLineLoc = theLine->location()->xyz();
+
+  std::shared_ptr<GeomAPI_XYZ> aNormal = direction()->xyz();
+  std::shared_ptr<GeomAPI_XYZ> aLocation = location()->xyz();
+
+  double aDot = aNormal->dot(aLineDir);
+  if (Abs(aDot) < Precision::SquareConfusion())
+    return std::shared_ptr<GeomAPI_Pnt>();
+
+  double aParam = aNormal->dot(aLocation->decreased(aLineLoc)) / aDot;
+  return std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aLineLoc->added(aLineDir->multiplied(aParam))));
+}
+
+std::shared_ptr<GeomAPI_Pnt> GeomAPI_Pln::project(const std::shared_ptr<GeomAPI_Pnt>& thePoint) const
+{
+  std::shared_ptr<GeomAPI_XYZ> aNormal = direction()->xyz();
+  std::shared_ptr<GeomAPI_XYZ> aLocation = location()->xyz();
+
+  std::shared_ptr<GeomAPI_XYZ> aVec = thePoint->xyz()->decreased(aLocation);
+  double aDot = aNormal->dot(aVec);
+  std::shared_ptr<GeomAPI_XYZ> aProjection = 
+      aLocation->added(aVec->decreased(aNormal->multiplied(aDot)));
+  return std::shared_ptr<GeomAPI_Pnt>(new GeomAPI_Pnt(aProjection));
+}