ofxMotioner

An addon to use MOTIONER which is open source intertial motion capture system easily in openFrameworks.

setup

/// setup ofxMotioner and setup OSC incoming port(argument0) /// default incoming port is 10000(same as MOTIONER application) ofxMotioner::setup(/10000/);

update

ofxMotioner::update();

debug drawing

draw all skeletons

ofxMotioner::debugDraw();

callback event

class ofApp : public ofBaseApp { public: void setup(); void update(); void draw(); // this method is called the same number of all skeletons void onDrawSkeleton(ofxMotioner::EventArgs &e); ofEasyCam mCam; };

//---------------------------------------------------------------------------------------- void ofApp::setup() { ofxMotioner::setup(); // add callback event listener ofAddListener(ofxMotioner::drawSkeletonEvent, this, &ofApp::onDrawSkeleton); } //---------------------------------------------------------------------------------------- void ofApp::update() { ofxMotioner::update(); } //---------------------------------------------------------------------------------------- void ofApp::draw() { mCam.begin(); ofxMotioner::draw(); // notified ofxMotioner::drawSkeletonEvent mCam.end(); } //---------------------------------------------------------------------------------------- void ofApp::onDrawSkeleton(ofxMotioner::EventArgs &e) { // do some drawing staffs }

ofxMotioner::Skeleton

// this method is called the same number of all skeletons void ofApp::onDrawSkeleton(ofxMotioner::EventArgs &e) { // one skeleton ofxMotioner::SkeletonPtr skeleton = e.skeleton; // name skeleton->getName(); // get a joint Node skeleton->getJoint(ofxMotioner::JOINT_HEAD); }

ofxMotioner::Node

ofxMotioner::Node inherit from ofNode

ofxMotioner::NodeVec is typedef of std::vector<ofxMotioner::Node>

// this method is called the same number of all skeletons void ofApp::onDrawSkeleton(ofxMotioner::EventArgs &e) { ofxMotioner::NodeVec &joints = skeleton->getJoints(); for (int i=0; i<joints.size(); i++) { ofxMotioner::Node &n = joints.at(i); // draw node n.draw(); if (!n.getParent()) continue; // draw line ofSetColor(ofColor::green); ofLine(n.getGlobalPosition(), n.getParent()->getGlobalPosition()); } }