Joint * SkeletonData::readJoint(JsonTree joint, Joint * parent) {
Joint * j = new Joint();
if(parent != nullptr){
parent->addChild(j);
}
std::vector<NodeChild *> children;
std::vector<Voxel *> voxels;
j->id = joint.getChild( "id" ).getValue<int>();
app::console() << "id: " << j->id << std::endl;
// Transform: Object
JsonTree transform = joint.getChild("transform");
JsonTree pos = transform.getChild("pos");
app::console() << " jt_pos: x = " << pos.getChild("x").getValue<float>() << " y = " << pos.getChild("y").getValue<float>() << " pos: z = " << pos.getChild("z").getValue<float>() << std::endl;
j->setPos(glm::vec3(pos.getChild("x").getValue<float>(), pos.getChild("y").getValue<float>(), pos.getChild("z").getValue<float>()), false);
app::console() << " pos: x = " << j->getPos().x << " y = " << j->getPos().y << " pos: z = " << j->getPos().z << std::endl;
JsonTree orientation = transform.getChild("orientation");
j->transform->orientation = glm::quat(orientation.getChild("w").getValue<float>(), orientation.getChild("x").getValue<float>(), orientation.getChild("y").getValue<float>(), orientation.getChild("z").getValue<float>());
app::console() << " orientation: x = " << j->transform->orientation.x << " y = " << j->transform->orientation.y << " z = " << j->transform->orientation.z << " w = " << j->transform->orientation.w << std::endl;
JsonTree scale = transform.getChild("scaleVector");
j->transform->scaleVector = glm::vec3(scale.getChild("x").getValue<float>(), scale.getChild("y").getValue<float>(), scale.getChild("z").getValue<float>());
app::console() << " scale: x = " << j->transform->scaleVector.x << " y = " << j->transform->scaleVector.y << " z = " << j->transform->scaleVector.z << std::endl;
// Voxels: Array
JsonTree voxelsJson = joint.getChild("voxels");
unsigned int voxel_index = 0;
for (JsonTree::ConstIter voxel = voxelsJson.begin(); voxel != voxelsJson.end(); ++voxel) {
// Apparently, getKey DOESN't return an index if there is no key?
//JsonTree cJson = childrenJson.getChild(child->getKey());
JsonTree vJson = voxelsJson.getChild(voxel_index);
readVoxel(vJson, j);
voxel_index++;
}
// Animations: Objects
readAnimations(joint.getChild("animations"), j);
// Children: Array
JsonTree childrenJson = joint.getChild("children");
unsigned int children_index = 0;
for( JsonTree::ConstIter child = childrenJson.begin(); child != childrenJson.end(); ++child ) {
// Apparently, getKey DOESN't return an index if there is no key?
//JsonTree cJson = childrenJson.getChild(child->getKey());
JsonTree cJson = childrenJson.getChild(children_index);
Joint * c = readJoint(cJson, j);
children.push_back(c);
children_index++;
}
j->children = children;
return j;
}
void JsonTestApp::setup()
{
JsonTree value( "key", "value" );
console() << value << endl;
JsonTree doc( loadResource( RES_JSON ) );
JsonTree musicLibrary( doc.getChild( "library" ) );
JsonTree owner = doc.getChild( "library.owner" );
for( JsonTree::ConstIter item = owner.begin(); item != owner.end(); ++item ) {
console() << "Node: " << item->getKey() << " Value: " << item->getValue<string>() << endl;
}
JsonTree tracks = doc.getChild( "library.albums[0].tracks" );
for( JsonTree::ConstIter track = tracks.begin(); track != tracks.end(); ++track ) {
console() << track->getChild( "id" ).getValue<int>() << endl;
}
for( JsonTree::ConstIter trackIt = tracks.begin(); trackIt != tracks.end(); ++trackIt ) {
JsonTree track = * trackIt;
console() << track["id"].getValue<int>() << endl;
}
JsonTree firstAlbum = doc.getChild( "library.albums[0]" );
for( JsonTree::Iter child = firstAlbum.begin(); child != firstAlbum.end(); ++child ) {
if ( !child->hasChildren() ) {
console() << "Key: " << child->getKey() << " Value: " << child->getValue<string>() << endl;
}
}
console() << doc.getChild( "library.owner" );
JsonTree &ownerCity = doc.getChild( "library.owner.city" );
string s = ownerCity.getPath();
console() << "Path: " << ownerCity.getPath() << "\n Value: " << ownerCity.getValue<string>() << std::endl;
console() << doc;
JsonTree firstTrackCopy = doc.getChild( "library.albums[0].tracks[0].title" );
firstTrackCopy = JsonTree( firstTrackCopy.getKey(), string( "Replacement name" ) );
console() << doc.getChild( "library.albums[0].tracks[0]['title']" ) << std::endl;
JsonTree &firstTrackRef = doc.getChild( "library.albums[0].tracks[2].title" );
console() << firstTrackRef.getPath() << std::endl;
firstTrackRef = JsonTree( firstTrackRef.getKey(), string( "Replacement name" ) );
console() << doc.getChild( "library.albums[0].tracks[0].title" ) << std::endl;
try {
JsonTree invalid( "%%%%%%%%" );
} catch ( JsonTree::ExcJsonParserError ex ) {
console() << ex.what() << std::endl;
}
}
std::vector<Joint *> SkeletonData::LoadSkeleton(std::string filePath) {
//Not sure about this error catching setup
std::vector<Joint*> joints;
if( PathFileExistsA(filePath.c_str()) == TRUE) {
try{
JsonTree doc = JsonTree(loadFile(filePath));
JsonTree jointsJson = doc.getChild( "joints" );
Joint * parent = nullptr;
unsigned int i = 0;
for( JsonTree::ConstIter joint = jointsJson.begin(); joint != jointsJson.end(); ++joint ) {
// Apparently, getKey DOESN't return an index if there is no key? (Even though it says it will in the json.h header...)
//JsonTree jJson = jointsJson.getChild(joint->getKey());
JsonTree jJson = jointsJson.getChild(i);
Joint * j = readJoint(jJson);
joints.push_back(j);
i++;
}
}catch (std::exception ex) {
//throw ex;
throw std::exception("Invalid File Format. File may be out of date.");
}
}else{
throw std::exception("File does not exist!");
}
return joints;
}
JsonTree::JsonTree( const JsonTree &jsonTree )
: mParent( NULL )
{
mKey = jsonTree.mKey;
mNodeType = jsonTree.mNodeType;
mValue = jsonTree.mValue;
mValueType = jsonTree.mValueType;
for( ConstIter childIt = jsonTree.begin(); childIt != jsonTree.end(); ++childIt ) {
pushBack( *childIt );
}
}
// Function the background thread lives in
void TweetStream::serviceTweets()
{
ThreadSetup threadSetup;
std::string nextQueryString = "?q=" + Url::encode( mSearchPhrase );
JsonTree searchResults;
JsonTree::ConstIter resultIt = searchResults.end();
// This function loops until the app quits. Each iteration a pulls out the next result from the Twitter API query.
// When it reaches the last result of the current query it issues a new one, based on the "refresh_url" property
// of the current query.
// The loop doesn't spin (max out the processor) because ConcurrentCircularBuffer.pushFront() non-busy-waits for a new
// slot in the circular buffer to become available.
while( ! mCanceled ) {
if( resultIt == searchResults.end() ) { // are we at the end of the results of this JSON query?
// issue a new query
try {
JsonTree queryResult = queryTwitter( nextQueryString );
// the next query will be the "refresh_url" of this one.
nextQueryString = queryResult["refresh_url"].getValue();
searchResults = queryResult.getChild( "results" );
resultIt = searchResults.begin();
}
catch( ci::Exception &exc ) {
// our API query failed: put up a "tweet" with our error
CI_LOG_W( "exception caught parsing query: " << exc.what() );
mBuffer.pushFront( Tweet( "Twitter API query failed", "sadness", SurfaceRef() ) );
ci::sleep( 2000 ); // try again in 2 seconds
}
}
if( resultIt != searchResults.end() ) {
try {
// get the URL and load the image for this profile
Url profileImgUrl = (*resultIt)["profile_image_url"].getValue<Url>();
SurfaceRef userIcon = Surface::create( loadImage( loadUrl( profileImgUrl ) ) );
// pull out the text of the tweet and replace any XML-style escapes
string text = replaceEscapes( (*resultIt)["text"].getValue() );
string userName = (*resultIt)["from_user"].getValue();
mBuffer.pushFront( Tweet( text, userName, userIcon ) );
}
catch( ci::Exception &exc ) {
CI_LOG_W( "exception caught parsing search results: " << exc.what() );
}
++resultIt;
}
}
}
void OculusSocketServerApp::setup()
{
mServerPort = 9005;
string configPath = getAppPath().string() + "/config.json";
if(fs::exists(configPath)) {
JsonTree::ParseOptions options;
options.ignoreErrors(true);
try{
JsonTree config = JsonTree( loadFile( configPath ));
for( JsonTree::ConstIter cIt = config.begin(); cIt != config.end(); ++cIt )
{
if( "port" == (*cIt).getKey()){
mServerPort = std::stoi((*cIt).getValue());
console() << "Port found: " << mServerPort << std::endl;
}
}
} catch(JsonTree::Exception ex){
console() << "Unable to parse config file." << std::endl;
}
} else {
console() << "No config file found." << std::endl;
}
mOculusConnected = false;
mSocketConnected = false;
mServer.addConnectCallback( &OculusSocketServerApp::onConnect, this );
mServer.addDisconnectCallback( &OculusSocketServerApp::onDisconnect, this );
mServer.listen(mServerPort);
mOculusVR = Oculus::create();
mBackgroundTexture = gl::Texture( loadImage( loadResource( RES_BACKGROUND_TEX ) ) );
}
void FaceController::loadFaces()
{
/*
JsonTree faces( doc.getChild( "faces" ) );
facesStoreVector.clear();
for( JsonTree::ConstIter face = faces.begin(); face != faces.end(); ++face ) {
FaceObject newFace;
vector<Vec2f> points;
string name = face->getChild( "texname" ).getValue<string>();
gl::Texture tex;
try{
tex = loadImage(getAppPath() /FACE_STORAGE_FOLDER/name);
}
catch(...)
{
continue;
}
JsonTree datas =JsonTree( face->getChild( "data" ));
for( JsonTree::ConstIter data = datas.begin(); data != datas.end(); ++data ) {
float x = data->getChild( "x" ).getValue<float>();
float y = data->getChild( "y" ).getValue<float>();
points.push_back(Vec2f(x,y));
}
newFace.setPoints(points);
newFace.setTexName(name);
newFace.setTexture(tex);
facesStoreVector.push_back(newFace);
} */
facesStoreVector.clear();
string path = getAppPath().string() + JSON_STORAGE_FOLDER;
fs::path p(path);
for (fs::directory_iterator it(p); it != fs::directory_iterator(); ++it)
{
if (fs::is_regular_file(*it))
{
JsonTree doc;
try{
doc = JsonTree(loadFile(getAppPath() / JSON_STORAGE_FOLDER / it->path().filename().string()));
}
catch(...)
{
return;
}
JsonTree faces( doc.getChild( "faces" ) );
for( JsonTree::ConstIter face = faces.begin(); face != faces.end(); ++face )
{
FaceObject newFace;
vector<Vec2f> points;
string name = face->getChild( "texname" ).getValue<string>();
gl::Texture tex;
try{
tex = loadImage(getAppPath() /FACE_STORAGE_FOLDER/name);
}
catch(...)
{
continue;
}
JsonTree datas =JsonTree( face->getChild( "data" ));
for( JsonTree::ConstIter data = datas.begin(); data != datas.end(); ++data )
{
float x = data->getChild( "x" ).getValue<float>();
float y = data->getChild( "y" ).getValue<float>();
points.push_back(Vec2f(x,y));
}
newFace.setPoints(points);
newFace.setTexName(name);
newFace.setTexture(tex);
facesStoreVector.push_back(newFace);
}
}
}
}
// Function the background thread lives in
void InstagramStream::serviceGrams(string url)
{
ThreadSetup threadSetup;
std::string nextQueryString = url;
JsonTree searchResults;
JsonTree::ConstIter resultIt = searchResults.end();
// This function loops until the app quits. Each iteration a pulls out the next result from the Twitter API query.
// When it reaches the last result of the current query it issues a new one, based on the "refresh_url" property
// of the current query.
// The loop doesn't spin (max out the processor) because ConcurrentCircularBuffer.pushFront() non-busy-waits for a new
// slot in the circular buffer to become available.
JsonTree queryResult;
while( ! mCanceled ) {
if( resultIt == searchResults.end() ) { // are we at the end of the results of this JSON query?
// issue a new query
try {
queryResult = queryInstagram( nextQueryString );
// the next query will be the "refresh_url" of this one.
try {
nextQueryString = queryResult["pagination"].getChild("next_url").getValue();
}
catch(...) {
}
searchResults = queryResult.getChild("data");
resultIt = searchResults.begin();
mIsConnected = true;
}
catch( ... ) {
console() << "something broke" << endl;
console() << queryResult << endl;
console() << nextQueryString << endl;
// check if it's a 420 error
if(queryResult.getChild("meta").getChild("code").getValue() == "420"){
console() << "420 error" << endl;
mIsConnected = false;
}
ci::sleep( 1000 ); // try again in 1 second
}
}
if( resultIt != searchResults.end() ) {
try {
string userName = (*resultIt)["user"]["username"].getValue();
// get the URL and load this instagram image
string imageUrl = (*resultIt)["images"]["standard_resolution"]["url"].getValue();
Surface image( loadImage( loadUrl( imageUrl ) ) );
// string imageUrl = "http://distilleryimage5.s3.amazonaws.com/1dd174cca14611e1af7612313813f8e8_7.jpg"; // Test image
mBuffer.pushFront( Instagram( userName, imageUrl, image ) );
}
catch( ... ) { // just ignore any errors
console() << "ERRORS FOUND" << endl;
}
++resultIt;
}
}
}
void JsonTestApp::mouseDown( MouseEvent event )
{
JsonTree doc;
JsonTree library = JsonTree::makeObject( "library" );
JsonTree album = JsonTree::makeArray( "album" );
album.pushBack( JsonTree( "musician", string( "Sufjan Stevens" ) ) );
album.pushBack( JsonTree( "year", string( "2004" ) ) );
album.pushBack( JsonTree( "title", string( "Seven Swans" ) ) );
JsonTree tracks = JsonTree::makeArray( "tracks" );
for ( int32_t i = 0; i < 6; i ++ ) {
JsonTree track;
track.pushBack( JsonTree( "id", i + 1 ) );
JsonTree title;
switch ( i ) {
case 0:
title = JsonTree( "title", "All the Trees of the Field Will Clap Their Hands" );
break;
case 1:
title = JsonTree( "title", "The Dress Looks Nice on You" );
break;
case 2:
title = JsonTree( "title", "In the Dev Hole's Territory" );
break;
case 3:
title = JsonTree( "title", "To Be a Clone With You" );
break;
case 4:
title = JsonTree( "title", "To Be Removed" );
break;
case 5:
title = JsonTree( "title", "To Be Removed" );
break;
}
track.pushBack( title );
tracks.pushBack( track );
}
for ( JsonTree::Iter trackIt = tracks.begin(); trackIt != tracks.end(); ++trackIt ) {
if ( trackIt->getChild( "id" ).getValue<int>() == 3 ) {
JsonTree track;
track.pushBack( JsonTree( "id", 3 ) );
track.pushBack( JsonTree( "title", "In the Devil's Territory" ) );
tracks.replaceChild( trackIt, track );
}
}
JsonTree track;
track.pushBack( JsonTree( "id", 4 ) );
track.pushBack( JsonTree( "title", "To Be Alone With You" ) );
tracks.replaceChild( 3, track );
tracks.removeChild( 4 );
for ( JsonTree::Iter trackIt = tracks.begin(); trackIt != tracks.end(); ) {
if ( trackIt->getChild( "id" ).getValue<int>() == 6 ) {
trackIt = tracks.removeChild( trackIt );
} else {
++trackIt;
}
}
album.pushBack( tracks );
library.pushBack( album );
doc.pushBack( library );
console() << doc;
doc.write( writeFile( getDocumentsDirectory() + "testoutput.json" ), false );
}
void ReymentaServerApp::fileDrop(FileDropEvent event)
{
int index;
string ext = "";
// use the last of the dropped files
const fs::path &mPath = event.getFile(event.getNumFiles() - 1);
string mFile = mPath.string();
int dotIndex = mFile.find_last_of(".");
int slashIndex = mFile.find_last_of("\\");
if (dotIndex != std::string::npos && dotIndex > slashIndex) ext = mFile.substr(mFile.find_last_of(".") + 1);
index = (int)(event.getX() / (margin + mParameterBag->mPreviewFboWidth + inBetween));// +1;
//mBatchass->log(mFile + " dropped, currentSelectedIndex:" + toString(mParameterBag->currentSelectedIndex) + " x: " + toString(event.getX()) + " PreviewFboWidth: " + toString(mParameterBag->mPreviewFboWidth));
if (ext == "wav" || ext == "mp3")
{
//mAudio->loadWaveFile(mFile);
}
else if (ext == "png" || ext == "jpg")
{
if (index < 1) index = 1;
if (index > 3) index = 3;
//mTextures->loadImageFile(mParameterBag->currentSelectedIndex, mFile);
mBatchass->getTexturesRef()->loadImageFile(index, mFile);
}
else if (ext == "glsl")
{
if (index < 4) index = 4;
int rtn = mBatchass->getShadersRef()->loadPixelFragmentShaderAtIndex(mFile, index);
if (rtn > -1 && rtn < mBatchass->getShadersRef()->getCount())
{
mParameterBag->controlValues[22] = 1.0f;
// TODO send content via websockets
/*fs::path fr = mFile;
string name = "unknown";
if (mFile.find_last_of("\\") != std::string::npos) name = mFile.substr(mFile.find_last_of("\\") + 1);
if (fs::exists(fr))
{
std::string fs = loadString(loadFile(mFile));
if (mParameterBag->mOSCEnabled) mOSC->sendOSCStringMessage("/fs", 0, fs, name);
}*/
// save thumb
//timeline().apply(&mTimer, 1.0f, 1.0f).finishFn([&]{ saveThumb(); });
}
}
else if (ext == "mov" || ext == "mp4")
{
/*
if (index < 1) index = 1;
if (index > 3) index = 3;
mBatchass->getTexturesRef()->loadMovieFile(index, mFile);*/
}
else if (ext == "fs")
{
//mShaders->incrementPreviewIndex();
mBatchass->getShadersRef()->loadFragmentShader(mPath);
}
else if (ext == "xml")
{
mBatchass->getWarpsRef()->loadWarps(mFile);
}
else if (ext == "patchjson")
{
// try loading patch
try
{
JsonTree patchjson;
try
{
patchjson = JsonTree(loadFile(mFile));
mParameterBag->mCurrentFilePath = mFile;
}
catch (cinder::JsonTree::Exception exception)
{
CI_LOG_V("patchjsonparser exception " + mFile + ": " + exception.what());
}
//Assets
int i = 1; // 0 is audio
JsonTree jsons = patchjson.getChild("assets");
for (JsonTree::ConstIter jsonElement = jsons.begin(); jsonElement != jsons.end(); ++jsonElement)
{
string jsonFileName = jsonElement->getChild("filename").getValue<string>();
int channel = jsonElement->getChild("channel").getValue<int>();
if (channel < mBatchass->getTexturesRef()->getTextureCount())
{
CI_LOG_V("asset filename: " + jsonFileName);
mBatchass->getTexturesRef()->setTexture(channel, jsonFileName);
}
i++;
}
}
catch (...)
{
CI_LOG_V("patchjson parsing error: " + mFile);
}
}
else if (ext == "txt")
{
// try loading shader parts
if (mBatchass->getShadersRef()->loadTextFile(mFile))
{
}
}
else if (ext == "")
{
// try loading image sequence from dir
if (index < 1) index = 1;
if (index > 3) index = 3;
mBatchass->getTexturesRef()->createFromDir(mFile + "/", index);
// or create thumbs from shaders
mBatchass->getShadersRef()->createThumbsFromDir(mFile + "/");
}
}