added fixed interval smoothing

code/eval/PaperPlot.h

@@ -16,35 +16,68 @@ class PaperPlot {
 
 public:
 
+	struct Size {
+		float w;
+		float h;
+		Size(const float w, const float h) : w(w), h(h) {;}
+	};
+
+
+public:
+
+	std::string file;
 	K::Gnuplot gp;
 	K::GnuplotSplot plot;
 
 	K::GnuplotSplotElementLines floors;
 	K::GnuplotSplotElementColorPoints nodes;
-	K::GnuplotSplotElementLines edges;
+	K::GnuplotSplotElementLines edgesSame;
+	K::GnuplotSplotElementLines edgesStair;
 
 public:
 
+	PaperPlot(const std::string& file, Size s) : file(file) {
+		toFile(file, s);
+		setup();
+	}
+
 	PaperPlot() {
+		setup();
+	}
+
+	void toFile(const std::string& file, const Size s) {
+		gp << "set output '" << file << "'\n";
+		gp << "set terminal eps size " << s.w << "," << s.h << "\n";
+	}
+
+	void setup() {
 
 		floors.setLineWidth(2);
 
-		plot.add(&edges);
+		plot.add(&edgesSame);
+		plot.add(&edgesStair);
+
 		plot.add(&nodes);
 		plot.add(&floors);
 
-		nodes.setPointSize(0.7);
-		edges.setColorHex("#555555");
+		nodes.setPointSize(0.2);
+
+		edgesSame.setColorHex("#555555");
+		edgesStair.setColorHex("#AAAA55");
+
 
 		gp << "set ticslevel 0\n";
 
-
-		//gp << "set zrange [0:0]\n";
-
 	}
 
 	void show() {
 		gp.draw(plot);
+		if (file.length() != 0) {
+			std::string dataFile = file + ".dat";
+			std::ofstream os(dataFile.c_str());
+			os << gp.getBuffer();
+			os.close();
+		}
 		gp.flush();;
 	}
 
@@ -95,7 +128,7 @@ public:
 	}
 
 	/** show all nodes (and edges?) within the given region */
-	template <typename T> void debugGrid(Grid<T>& grid, const BBox3& bbox, const bool addNodes, const bool addEdges) {
+	template <typename T> void debugGrid(Grid<T>& grid, const BBox3& bbox, const bool addNodes, const bool addEdges, const bool addAllEdges = false) {
 
 		std::set<uint64_t> used;
 
@@ -107,10 +140,11 @@ public:
 				}
 				if (addEdges) {
 					for (const T& n2 : grid.neighbors(n1)) {
-						if (n1.z_cm == n2.z_cm) {continue;}	// speedup
+						if (n1.z_cm == n2.z_cm && !addAllEdges) {continue;}	// speedup
 						if (used.find(n2.getIdx()) == used.end()) {
 							const K::GnuplotPoint3 p2(n2.x_cm, n2.y_cm, n2.z_cm);
-							edges.addSegment(p1, p2);
+							if		(p1.z != p2.z)	{edgesStair.addSegment(p1, p2);}
+							else					{edgesSame.addSegment(p1, p2);}
 						}
 					}
 					used.insert(n1.getIdx());