added sanity check to csv

refactoring for wifi models
adjusted obj/mtl parsing

data/csv.h

@@ -5,6 +5,7 @@
 #include <string>
 #include <fstream>
 #include "../misc/Debug.h"
+#include "../Exception.h"
 
 class CSV {
 
@@ -54,6 +55,12 @@ public:
 			Doc doc;
 
 			std::ifstream inp(file.c_str());
+
+			// sanity check
+			if (!inp) {
+				throw Exception("failed to open file: " + file);
+			}
+
 			int rowCnt = 0;
 			std::string line;
 

sensors/radio/setup/WiFiOptimizerLogDistCeiling.h

@@ -33,6 +33,7 @@ namespace WiFiOptimizer {
 	 */
 	struct LogDistCeiling : public Base {
 
+
 	public:
 
 		/**
@@ -63,6 +64,30 @@ namespace WiFiOptimizer {
 
 		};
 
+		using APFilter = std::function<bool(const Stats& stats, const MACAddress& mac)>;
+
+		static inline bool NONE(const Stats& stats, const MACAddress& mac) {
+			(void) stats; (void) mac;
+			return false;
+		}
+
+		static inline bool  MIN_2_FPS(const Stats& stats, const MACAddress& mac) {
+			(void) mac;
+			return stats.usedFingerprins < 2;
+		}
+
+		static inline bool MIN_5_FPS(const Stats& stats, const MACAddress& mac) {
+			(void) mac;
+			return stats.usedFingerprins < 5;
+		}
+
+		static inline bool MIN_10_FPS(const Stats& stats, const MACAddress& mac) {
+			(void) mac;
+			return stats.usedFingerprins < 10;
+		}
+
+
+
 		/** parameters for one AP when using the LogDistCeiling model */
 		struct APParams {
 
@@ -139,29 +164,6 @@ namespace WiFiOptimizer {
 
 		};
 
-		using APFilter = std::function<bool(const Stats& stats, const MACAddress& mac)>;
-
-		const APFilter NONE = [] (const Stats& stats, const MACAddress& mac) {
-			(void) stats; (void) mac;
-			return false;
-		};
-
-		const APFilter MIN_2_FPS = [] (const Stats& stats, const MACAddress& mac) {
-			(void) mac;
-			return stats.usedFingerprins < 2;
-		};
-
-		const APFilter MIN_5_FPS = [] (const Stats& stats, const MACAddress& mac) {
-			(void) mac;
-			return stats.usedFingerprins < 5;
-		};
-
-		const APFilter MIN_10_FPS = [] (const Stats& stats, const MACAddress& mac) {
-			(void) mac;
-			return stats.usedFingerprins < 10;
-		};
-
-
 	private:
 
 		Floorplan::IndoorMap* map;

sensors/radio/setup/WiFiOptimizerPerFloor.h

@@ -1,6 +1,7 @@
 #ifndef WIFIOPTIMIZERPERFLOOR_H
 #define WIFIOPTIMIZERPERFLOOR_H
 
+#include "WiFiOptimizer.h"
 #include "WiFiOptimizerLogDistCeiling.h"
 #include "../model/WiFiModelPerFloor.h"
 #include "../../../floorplan/v2/FloorplanHelper.h"

wifi/estimate/ray3/FloorplanMesh.h

@@ -205,7 +205,7 @@ namespace Ray3D {
 			for (const Obstacle3D& obs : elements) {
 				for (const Triangle3& tria : obs.triangles) {
 					(void) tria;
-					res << "3 " << vidx++ << " " << vidx++ << " " << vidx++ << "\n";
+					res << "3 " << (vidx++) << " " << (vidx++) << " " << (vidx++) << "\n";
 				}
 			}
 

wifi/estimate/ray3/MTLReader.h

@@ -110,6 +110,9 @@ private:
 		} else if ("map_Ka" == token) {
 			const std::string texFile = tokens[1];
 			cur->textureFile = texFile;
+		} else if ("map_Kd" == token) {
+			const std::string texFile = tokens[1];
+			cur->textureFile = texFile;
 		} else if ("Kd" == token) {
 			cur->diffuse.x = std::stof(tokens[1]);
 			cur->diffuse.y = std::stof(tokens[2]);

wifi/estimate/ray3/OBJReader.h

@@ -129,6 +129,7 @@ private:
 		if ("vn" == token)		{parseNormal(tokens);}
 		if ("f"  == token)		{parseFace(tokens);}
 		if ("g"  == token)		{newObject(tokens[1]);}
+		if ("o"  == token)		{newObject(tokens[1]);}
 
 	}