Changes in src/Shapes/Shape.cpp [205d9b:c5186e]

File:

• src/Shapes/Shape.cpp (modified) (5 diffs)

src/Shapes/Shape.cpp

@@ -9 +9 @@
 #include "Shape_impl.hpp"
 
+
+#include "Helpers/Assert.hpp"
+#include "LinearAlgebra/Vector.hpp"
+
 Shape::Shape(const Shape& src) :
   impl(src.getImpl())
@@ -17 +21 @@
 bool Shape::isInside(const Vector &point) const{
   return impl->isInside(point);
+}
+
+std::vector<Vector> Shape::getHomogeneousPointsOnSurface(const int N) const {
+  return impl->getHomogeneousPointsOnSurface(N);
 }
 
@@ -65 +73 @@
 }
 
+std::vector<Vector> AndShape_impl::getHomogeneousPointsOnSurface(const int N) const {
+  std::vector<Vector> PointsOnSurface;
+  ASSERT(false, "AndShape_impl::getHomogeneousPointsOnSurface() not implemented yet");
+  return PointsOnSurface;
+}
+
+
 Shape operator&&(const Shape &lhs,const Shape &rhs){
   Shape::impl_ptr newImpl = Shape::impl_ptr(new AndShape_impl(getShapeImpl(lhs),getShapeImpl(rhs)));
@@ -80 +95 @@
 bool OrShape_impl::isInside(const Vector &point){
   return rhs->isInside(point) || lhs->isInside(point);
+}
+
+std::vector<Vector> OrShape_impl::getHomogeneousPointsOnSurface(const int N) const {
+  std::vector<Vector> PointsOnSurface_lhs = lhs->getHomogeneousPointsOnSurface(N);
+  std::vector<Vector> PointsOnSurface_rhs = rhs->getHomogeneousPointsOnSurface(N);
+  std::vector<Vector> PointsOnSurface;
+
+  for (std::vector<Vector>::const_iterator iter = PointsOnSurface_lhs.begin(); iter != PointsOnSurface_lhs.end(); ++iter) {
+    if (!rhs->isInside(*iter))
+      PointsOnSurface.push_back(*iter);
+  }
+  for (std::vector<Vector>::const_iterator iter = PointsOnSurface_rhs.begin(); iter != PointsOnSurface_rhs.end(); ++iter) {
+    if (!lhs->isInside(*iter))
+      PointsOnSurface.push_back(*iter);
+  }
+
+  return PointsOnSurface;
 }
 
@@ -99 +131 @@
 }
 
+std::vector<Vector> NotShape_impl::getHomogeneousPointsOnSurface(const int N) const {
+  // surfaces are the same, only normal direction is different
+  return arg->getHomogeneousPointsOnSurface(N);
+}
+
 Shape operator!(const Shape &arg){
   Shape::impl_ptr newImpl = Shape::impl_ptr(new NotShape_impl(getShapeImpl(arg)));