add start of Bitalino example

examples/ofx/Bitalino_rapidmix/Bitalino.xcodeproj/project.xcworkspace/contents.xcworkspacedata

+<?xml version="1.0" encoding="UTF-8"?>
+<Workspace
+   version = "1.0">
+   <FileRef
+      location = "self:">
+   </FileRef>
+</Workspace>

examples/ofx/Bitalino_rapidmix/Bitalino.xcodeproj/xcshareddata/xcschemes/Bitalino Debug.xcscheme

+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "0600"
+   version = "1.3">
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+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
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+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "E4B69B5A0A3A1756003C02F2"
+               BuildableName = "Bitalino.app"
+               BlueprintName = "Bitalino"
+               ReferencedContainer = "container:Bitalino.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      buildConfiguration = "Debug">
+      <Testables>
+      </Testables>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "E4B69B5A0A3A1756003C02F2"
+            BuildableName = "Bitalino.app"
+            BlueprintName = "Bitalino"
+            ReferencedContainer = "container:Bitalino.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+   </TestAction>
+   <LaunchAction
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      buildConfiguration = "Debug"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      allowLocationSimulation = "YES">
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+      </BuildableProductRunnable>
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+   </LaunchAction>
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+      buildConfiguration = "Debug"
+      revealArchiveInOrganizer = "YES">
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examples/ofx/Bitalino_rapidmix/Bitalino.xcodeproj/xcshareddata/xcschemes/Bitalino Release.xcscheme

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+      buildImplicitDependencies = "YES">
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+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
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+            buildForAnalyzing = "YES">
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+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "E4B69B5A0A3A1756003C02F2"
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+               BlueprintName = "Bitalino"
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+            ReferencedContainer = "container:Bitalino.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
+   </TestAction>
+   <LaunchAction
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
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+      ignoresPersistentStateOnLaunch = "NO"
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+            BlueprintName = "Bitalino"
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examples/ofx/Bitalino_rapidmix/Makefile

+# Attempt to load a config.make file.
+# If none is found, project defaults in config.project.make will be used.
+ifneq ($(wildcard config.make),)
+	include config.make
+endif
+
+# make sure the the OF_ROOT location is defined
+ifndef OF_ROOT
+    OF_ROOT=$(realpath ../../../../../Documents/of_v0.9.8_osx_release)
+endif
+
+# call the project makefile!
+include $(OF_ROOT)/libs/openFrameworksCompiled/project/makefileCommon/compile.project.mk

examples/ofx/Bitalino_rapidmix/Project.xcconfig

+//THE PATH TO THE ROOT OF OUR OF PATH RELATIVE TO THIS PROJECT.
+//THIS NEEDS TO BE DEFINED BEFORE CoreOF.xcconfig IS INCLUDED
+OF_PATH = ../../../../../Documents/of_v0.9.8_osx_release
+
+//THIS HAS ALL THE HEADER AND LIBS FOR OF CORE
+#include "../../../../../Documents/of_v0.9.8_osx_release/libs/openFrameworksCompiled/project/osx/CoreOF.xcconfig"
+
+//ICONS - NEW IN 0072 
+ICON_NAME_DEBUG = icon-debug.icns
+ICON_NAME_RELEASE = icon.icns
+ICON_FILE_PATH = $(OF_PATH)/libs/openFrameworksCompiled/project/osx/
+
+//IF YOU WANT AN APP TO HAVE A CUSTOM ICON - PUT THEM IN YOUR DATA FOLDER AND CHANGE ICON_FILE_PATH to:
+//ICON_FILE_PATH = bin/data/
+
+OTHER_LDFLAGS = $(OF_CORE_LIBS) $(OF_CORE_FRAMEWORKS)
+HEADER_SEARCH_PATHS = $(OF_CORE_HEADERS)

examples/ofx/Bitalino_rapidmix/addons.make

+ofxGui
+ofxMaxim
+ofxOsc

examples/ofx/Bitalino_rapidmix/config.make

+################################################################################
+# CONFIGURE PROJECT MAKEFILE (optional)
+#   This file is where we make project specific configurations.
+################################################################################
+
+################################################################################
+# OF ROOT
+#   The location of your root openFrameworks installation
+#       (default) OF_ROOT = ../../../../../Documents/of_v0.9.8_osx_release 
+################################################################################
+# OF_ROOT = ../../../../../Documents/of_v0.9.8_osx_release
+
+################################################################################
+# PROJECT ROOT
+#   The location of the project - a starting place for searching for files
+#       (default) PROJECT_ROOT = . (this directory)
+#    
+################################################################################
+# PROJECT_ROOT = .
+
+################################################################################
+# PROJECT SPECIFIC CHECKS
+#   This is a project defined section to create internal makefile flags to 
+#   conditionally enable or disable the addition of various features within 
+#   this makefile.  For instance, if you want to make changes based on whether
+#   GTK is installed, one might test that here and create a variable to check. 
+################################################################################
+# None
+
+################################################################################
+# PROJECT EXTERNAL SOURCE PATHS
+#   These are fully qualified paths that are not within the PROJECT_ROOT folder.
+#   Like source folders in the PROJECT_ROOT, these paths are subject to 
+#   exlclusion via the PROJECT_EXLCUSIONS list.
+#
+#     (default) PROJECT_EXTERNAL_SOURCE_PATHS = (blank) 
+#
+#   Note: Leave a leading space when adding list items with the += operator
+################################################################################
+# PROJECT_EXTERNAL_SOURCE_PATHS = 
+
+################################################################################
+# PROJECT EXCLUSIONS
+#   These makefiles assume that all folders in your current project directory 
+#   and any listed in the PROJECT_EXTERNAL_SOURCH_PATHS are are valid locations
+#   to look for source code. The any folders or files that match any of the 
+#   items in the PROJECT_EXCLUSIONS list below will be ignored.
+#
+#   Each item in the PROJECT_EXCLUSIONS list will be treated as a complete 
+#   string unless teh user adds a wildcard (%) operator to match subdirectories.
+#   GNU make only allows one wildcard for matching.  The second wildcard (%) is
+#   treated literally.
+#
+#      (default) PROJECT_EXCLUSIONS = (blank)
+#
+#		Will automatically exclude the following:
+#
+#			$(PROJECT_ROOT)/bin%
+#			$(PROJECT_ROOT)/obj%
+#			$(PROJECT_ROOT)/%.xcodeproj
+#
+#   Note: Leave a leading space when adding list items with the += operator
+################################################################################
+# PROJECT_EXCLUSIONS =
+
+################################################################################
+# PROJECT LINKER FLAGS
+#	These flags will be sent to the linker when compiling the executable.
+#
+#		(default) PROJECT_LDFLAGS = -Wl,-rpath=./libs
+#
+#   Note: Leave a leading space when adding list items with the += operator
+################################################################################
+
+# Currently, shared libraries that are needed are copied to the 
+# $(PROJECT_ROOT)/bin/libs directory.  The following LDFLAGS tell the linker to
+# add a runtime path to search for those shared libraries, since they aren't 
+# incorporated directly into the final executable application binary.
+# TODO: should this be a default setting?
+# PROJECT_LDFLAGS=-Wl,-rpath=./libs
+
+################################################################################
+# PROJECT DEFINES
+#   Create a space-delimited list of DEFINES. The list will be converted into 
+#   CFLAGS with the "-D" flag later in the makefile.
+#
+#		(default) PROJECT_DEFINES = (blank)
+#
+#   Note: Leave a leading space when adding list items with the += operator
+################################################################################
+# PROJECT_DEFINES = 
+
+################################################################################
+# PROJECT CFLAGS
+#   This is a list of fully qualified CFLAGS required when compiling for this 
+#   project.  These CFLAGS will be used IN ADDITION TO the PLATFORM_CFLAGS 
+#   defined in your platform specific core configuration files. These flags are
+#   presented to the compiler BEFORE the PROJECT_OPTIMIZATION_CFLAGS below. 
+#
+#		(default) PROJECT_CFLAGS = (blank)
+#
+#   Note: Before adding PROJECT_CFLAGS, note that the PLATFORM_CFLAGS defined in 
+#   your platform specific configuration file will be applied by default and 
+#   further flags here may not be needed.
+#
+#   Note: Leave a leading space when adding list items with the += operator
+################################################################################
+# PROJECT_CFLAGS = 
+
+################################################################################
+# PROJECT OPTIMIZATION CFLAGS
+#   These are lists of CFLAGS that are target-specific.  While any flags could 
+#   be conditionally added, they are usually limited to optimization flags. 
+#   These flags are added BEFORE the PROJECT_CFLAGS.
+#
+#   PROJECT_OPTIMIZATION_CFLAGS_RELEASE flags are only applied to RELEASE targets.
+#
+#		(default) PROJECT_OPTIMIZATION_CFLAGS_RELEASE = (blank)
+#
+#   PROJECT_OPTIMIZATION_CFLAGS_DEBUG flags are only applied to DEBUG targets.
+#
+#		(default) PROJECT_OPTIMIZATION_CFLAGS_DEBUG = (blank)
+#
+#   Note: Before adding PROJECT_OPTIMIZATION_CFLAGS, please note that the 
+#   PLATFORM_OPTIMIZATION_CFLAGS defined in your platform specific configuration 
+#   file will be applied by default and further optimization flags here may not 
+#   be needed.
+#
+#   Note: Leave a leading space when adding list items with the += operator
+################################################################################
+# PROJECT_OPTIMIZATION_CFLAGS_RELEASE = 
+# PROJECT_OPTIMIZATION_CFLAGS_DEBUG = 
+
+################################################################################
+# PROJECT COMPILERS
+#   Custom compilers can be set for CC and CXX
+#		(default) PROJECT_CXX = (blank)
+#		(default) PROJECT_CC = (blank)
+#   Note: Leave a leading space when adding list items with the += operator
+################################################################################
+# PROJECT_CXX = 
+# PROJECT_CC = 

examples/ofx/Bitalino_rapidmix/dependencies/GVF/GVF.h

+/**
+ * Gesture Variation Follower class allows for early gesture recognition and variation tracking
+ *
+ * @details Original algorithm designed and implemented in 2011 at Ircam Centre Pompidou
+ * by Baptiste Caramiaux and Nicola Montecchio. The library has been created and is maintained by Baptiste Caramiaux
+ *
+ * Copyright (C) 2015 Baptiste Caramiaux, Nicola Montecchio
+ * STMS lab Ircam-CRNS-UPMC, University of Padova, Goldsmiths College University of London
+ *
+ * The library is under the GNU Lesser General Public License (LGPL v3)
+ */
+
+
+#ifndef _H_GVF
+#define _H_GVF
+
+#include "GVFUtils.h"
+#include "GVFGesture.h"
+#include <random>
+#include <iostream>
+#include <iomanip>
+#include <string>
+#include <map>
+#include <random>
+#include <cmath>
+
+
+using namespace std;
+
+class GVF
+{
+    
+public:
+    
+    /** 
+     * GVF possible states
+     */
+    enum GVFState
+    {
+        STATE_CLEAR = 0,    /**< STATE_CLEAR: clear the GVF and be in standby */
+        STATE_LEARNING,     /**< STATE_LEARNING: recording mode, input gestures are added to the templates */
+        STATE_FOLLOWING,    /**< STATE_FOLLOWING: tracking mode, input gestures are classifed and their variations tracked (need the GVF to be trained) */
+        STATE_BYPASS        /**< STATE_BYPASS: by pass GVF but does not erase templates or training */
+    };
+    
+    
+#pragma mark - Constructors
+    
+    /**
+     * GVF default constructor
+     * @details use default configuration and parameters, can be changed using accessors
+     */
+    GVF();
+    
+    /**
+     * GVF default destructor
+     */
+    ~GVF();
+    
+#pragma mark - Gesture templates
+
+    /**
+     * Start a gesture either to be recorded or followed
+     */
+    void startGesture();
+    
+    /**
+     * Add an observation to a gesture template
+     * @details
+     * @param data vector of features
+     */
+    void addObservation(vector<float> data);
+    
+    /**
+     * Add gesture template to the vocabulary
+     *
+     * @details a gesture template is a GVFGesture object and can be added directly to the vocabulqry or
+     * recorded gesture templates by using this method
+     * @param gestureTemplate the gesture template to be recorded
+     */
+    void addGestureTemplate(GVFGesture & gestureTemplate);
+    
+    /**
+     * Replace a specific gesture template by another
+     *
+     * @param gestureTemplate the gesture template to be used
+     * @param index the gesture index (as integer) to be replaced
+     */
+    void replaceGestureTemplate(GVFGesture & gestureTemplate, int index);
+    
+    /**
+     * Remove a specific template
+     *
+     * @param index the gesture index (as integer) to be removed
+     */
+    void removeGestureTemplate(int index);
+    
+    /**
+     * Remove every recorded gesture template
+     */
+    void removeAllGestureTemplates();
+    
+    /**
+     * Get a specific gesture template a gesture template by another
+     *
+     * @param index the index of the template to be returned
+     * @return the template
+     */
+    GVFGesture & getGestureTemplate(int index);
+    
+    /**
+     * Get every recorded gesture template
+     *
+     * @return the vecotr of gesture templates
+     */
+    vector<GVFGesture> & getAllGestureTemplates();
+    
+    /**
+     * Get number of gesture templates in the vocabulary
+     * @return the number of templates
+     */
+    int getNumberOfGestureTemplates();
+    
+    /**
+     * Get gesture classes
+     */
+    vector<int> getGestureClasses();
+    
+    
+#pragma mark - Recognition and tracking
+
+    /**
+     * Set the state of GVF
+     * @param _state the state to be given to GVF, it is a GVFState
+     * @param indexes an optional argument providing a list of gesture index. 
+     * In learning mode the index of the gesture being recorded can be given as an argument
+     * since the type is vector<int>, it should be something like '{3}'. In following mode, the list of indexes
+     * is the list of active gestures to be considered in the recognition/tracking.
+     */
+    void setState(GVFState _state, vector<int> indexes = vector<int>());
+    
+    /**
+     * Return the current state of GVF
+     * @return GVFState the current state
+     */
+    GVFState getState();
+    
+    /**
+     * Compute the estimated gesture and its potential variations
+     *
+     * @details infers the probability that the current observation belongs to
+     * one of the recorded gesture template and track the variations of this gesture
+     * according to each template
+     *
+     * @param observation vector of the observation data at current time
+     * @return the estimated probabilities and variaitons relative to each template
+     */
+    GVFOutcomes & update(vector<float> & observation);
+    
+    /**
+     * Define a subset of gesture templates on which to perform the recognition
+     * and variation tracking
+     *
+     * @details By default every recorded gesture template is considered
+     * @param set of gesture template index to consider
+     */
+    void setActiveGestures(vector<int> activeGestureIds);
+    
+    /**
+     * Restart GVF
+     * @details re-sample particles at the origin (i.e. initial prior)
+     */
+    void restart();
+    
+    /**
+     * Clear GVF
+     * @details delete templates
+     */
+    void clear();
+
+    /**
+     * Translate data according to the first point
+     * @details substract each gesture feature by the first point of the gesture
+     * @param boolean to activate or deactivate translation
+     */
+    void translate(bool translateFlag);
+
+    /**
+     * Segment gestures within a continuous gesture stream
+     * @details if segmentation is true, the method will segment a continuous gesture into a sequence
+     * of gestures. In other words no need to call the method startGesture(), it is done automatically
+     * @param segmentationFlag boolean to activate or deactivate segmentation
+     */
+    void segmentation(bool segmentationFlag);
+    
+#pragma mark - [ Accessors ]
+#pragma mark > Parameters
+    /**
+     * Set tolerance between observation and estimation
+     * @details tolerance depends on the range of the data
+     * typially tolerance = (data range)/3.0;
+     * @param tolerance value
+     */
+    void setTolerance(float tolerance);
+    
+    /**
+     * Get the obervation tolerance value
+     * @details see setTolerance(float tolerance)
+     * @return the current toleranc value
+     */
+    float getTolerance();
+    
+    void setDistribution(float _distribution);
+    
+    /**
+     * Set number of particles used in estimation
+     * @details default valye is 1000, note that the computational
+     * cost directly depends on the number of particles
+     * @param new number of particles
+     */
+    void setNumberOfParticles(int numberOfParticles);
+    
+    /**
+     * Get the current number of particles
+     * @return the current number of particles
+     */
+    int getNumberOfParticles();
+    
+    /**
+     * Number of prediciton steps
+     * @details it is possible to leave GVF to perform few steps of prediction
+     * ahead which can be useful to estimate more fastly the variations. Default value is 1
+     * which means no prediction ah