refactoring

wireframe display
worked on 3d-model display

mapview/model/IHasParams.h

@@ -15,6 +15,7 @@ enum class ParamType {
 	FILE,
 	POINT2,
 	POINT3,
+	ENUM,
 };
 
 class ParamValue {
@@ -85,13 +86,22 @@ struct Param {
 	/** read-only parameter? */
 	bool readOnly;
 
+	std::vector<std::string> enumValues;
+
 
 	/** ctor */
 	Param(const std::string& name, const ParamType type, const bool readOnly = false) : name(name), type(type), readOnly(readOnly) {;}
 
+	/** ctor */
+	Param(const std::string& name, const ParamType type, const std::vector<std::string>& enumValues) : name(name), type(type), readOnly(false), enumValues(enumValues) {;}
+
+
 	/** special parameter */
 	static Param getNA() { return Param("", ParamType::NOT_AVAILABLE); }
 
+	/** get all supported enum values */
+	const std::vector<std::string>& getEnumValues() const {return enumValues;}
+
 };
 
 /** free parameters */