void Scene02::InitializeSubScene()
{
SceneLoader sceneLoader;
if (!sceneLoader.LoadFromFile(this, "Scene02"))
{
assert(false);
return;
}
}
void initialize() {
logMsg("initialize\n");
// Create view
if (!m_view) {
m_view = std::make_shared<View>();
}
// Create a scene object
if (!m_scene) {
m_scene = std::make_shared<Scene>();
m_skybox = std::shared_ptr<Skybox>(new Skybox("cubemap.png"));
m_skybox->init();
}
// Create a tileManager
if (!m_tileManager) {
m_tileManager = TileManager::GetInstance();
// Pass references to the view and scene into the tile manager
m_tileManager->setView(m_view);
m_tileManager->setScene(m_scene);
}
// Hard-coded setup for stuff that isn't loaded through the config file yet
m_ftContext = std::make_shared<FontContext>();
m_ftContext->addFont("FiraSans-Medium.ttf", "FiraSans");
m_labels = Labels::GetInstance();
m_labels->setFontContext(m_ftContext);
m_labels->setView(m_view);
SceneLoader loader;
loader.loadScene("config.yaml", *m_scene, *m_tileManager, *m_view);
// Set up openGL state
glDisable(GL_BLEND);
glDisable(GL_STENCIL_TEST);
glEnable(GL_DEPTH_TEST);
glClearDepthf(1.0);
glDepthRangef(0.0, 1.0);
glDepthMask(GL_TRUE);
glDepthFunc(GL_LEQUAL);
glEnable(GL_CULL_FACE);
glFrontFace(GL_CCW);
glCullFace(GL_BACK);
glClearColor(0.3f, 0.3f, 0.3f, 1.0f);
while (Error::hadGlError("Tangram::initialize()")) {}
logMsg("finish initialize\n");
}
/// Load a scene from a file
Node::SPtr Simulation::load ( const char *filename )
{
if( sofa::helper::system::SetDirectory::GetFileName(filename).empty() || // no filename
sofa::helper::system::SetDirectory::GetExtension(filename).empty() ) // filename with no extension
return NULL;
SceneLoader *loader = SceneLoaderFactory::getInstance()->getEntryFileName(filename);
if (loader) return loader->load(filename);
// unable to load file
serr << "extension ("<<sofa::helper::system::SetDirectory::GetExtension(filename)<<") not handled" << sendl;
return NULL;
}
void NetworkRenderer::run() {
while(!serv.is_connected() &&
serv.get_failed_connections()<MAX_FAILED_CONNECTIONS)
{
Logger::log()<<"Waiting for server"<<std::endl;
sleep(1);
}
if(!serv.is_connected()) {
Logger::log()<<"Connection timeout. Closing client"<<std::endl;
serv.stop();
return;
}
string login_string="LOGIN ";
char ptr[40]="";
gethostname(ptr,40);
login_string.append(ptr);
serv.send_message(login_string);
SceneLoader sceneLoader;
Scene *scene;
int global_width,global_height;
Renderer renderer(scene,NULL);
int numOfCPUs = sysconf(_SC_NPROCESSORS_ONLN);
while(serv.is_connected()) {
if(!serv.has_messages()) {
serv.wait_for_message();
}
string mes = "";
if(serv.has_messages()) {
mes=serv.unstack_message();
}
stringstream mes_ss(stringstream::in | stringstream::out);
mes_ss<<mes;
string head;
mes_ss>>head;
/*message parsing*/
if(head=="SETSCENE") {
string filexml;
mes_ss>>filexml;
Logger::log(LOG_INFO)<<"Set scene file: <"<<filexml<<">"<<std::endl;
sceneLoader.load(filexml,&scene,global_width,global_height);
renderer.set_scene(scene);
} else if(head=="CALCULATE") {
/// Load a scene
Node::SPtr Simulation::load ( const char *filename )
{
SceneLoader *loader = SceneLoaderFactory::getInstance()->getEntryFileName(filename);
if (loader)
{
sRoot = loader->load(filename);
return sRoot;
}
// unable to load file
std::cerr << "Simulation : Error : extension not handled" << std::endl;
return NULL;
}
/// Print all object in the graph
void Simulation::exportGraph ( Node* root, const char* filename )
{
if ( !root ) return;
SceneLoader *exporter = SceneLoaderFactory::getInstance()->getExporterEntryFileName(filename);
if (exporter)
{
exporter->write(root,filename);
}
else
{
// unable to write the file
serr << "exportGraph: extension ("<<sofa::helper::system::SetDirectory::GetExtension(filename)<<") not handled for export" << sendl;
}
}
int main(int argc, char *argv[]) {
QCoreApplication app(argc, argv);
if (app.arguments().size() == 2 && app.arguments().at(1) == "--help") {
printUsage();
return 0;
}
InputParametersParser paramatersParser;
InputParametersPointer inputParameters = paramatersParser.parseInputParameters(app.arguments());
if (inputParameters == NULL) {
std::cout << "Invalid arguments passed to application" << std::endl;
printUsage();
return -1;
}
// std::cout << *inputParameters;
std::cout << "Loading scene..." << std::endl;
SceneLoader sceneLoader;
ScenePointer scene = sceneLoader.loadScene(inputParameters->sceneFilePath);
if (scene == NULL) {
std::cout << "Scene loading failed" << std::endl;
return -1;
}
std::cout << "Loading scene is finished" << std::endl;
RadiosityEngine radiosityEngine;
radiosityEngine.setScene(scene);
radiosityEngine.setImageResolution(inputParameters->xResolution, inputParameters->yResolution);
std::cout << "Calculating illumination..." << std::endl;
radiosityEngine.calculateIllumination(inputParameters->iterationsNumber, inputParameters->patchSize, inputParameters->raysNumberPerPatch);
std::cout << "Calculating illumination is finished" << std::endl;
std::cout << "Rendering scene..." << std::endl;
radiosityEngine.renderScene();
std::cout << "Rendering scene is finished" << std::endl;
std::cout << "Saving image to file '" << inputParameters->outputFilePath.toUtf8().constData() << "'..." << std::endl;
radiosityEngine.saveRenderedImageToFile(inputParameters->outputFilePath);
std::cout << "Image is saved" << std::endl;
return 0;
}
int main(int argc, char *argv[]) {
QCoreApplication app(argc, argv);
if (app.arguments().size() == 2 && app.arguments().at(1) == "--help") {
printUsage();
return 0;
}
InputParametersParser paramatersParser;
InputParametersPointer inputParameters = paramatersParser.parseInputParameters(app.arguments());
if (inputParameters == NULL) {
std::cout << "Invalid arguments passed to application" << std::endl;
printUsage();
return -1;
}
std::cout << "Loading scene..." << std::endl;
SceneLoader sceneLoader;
ScenePointer scene = sceneLoader.loadScene(inputParameters->sceneFilePath);
if (scene == NULL) {
std::cout << "Scene loading failed" << std::endl;
return -1;
}
std::cout << "Loading scene finished" << std::endl;
RayTracer rayTracer;
rayTracer.setScene(scene);
rayTracer.setImageResolution(inputParameters->xResolution, inputParameters->yResolution);
std::cout << "Rendering scene..." << std::endl;
rayTracer.renderScene();
std::cout << "Rendering scene finished" << std::endl;
std::cout << "Saving image to file '" << inputParameters->outputFilePath.toUtf8().constData() << "'" << std::endl;
rayTracer.saveRenderedImageToFile(inputParameters->outputFilePath);
std::cout << "Image is saved" << std::endl;
return 0;
}
bool Scene::Load(Rid rid) {
SceneLoader sl;
return sl.Load(rid, this->root);
}
// loads an object into the scene from a file
void loadObjectFromFile(string filename) {
// declare current object
struct ObjectInstance curObject;
// load object
SceneLoader sceneLoader;
int objId = sceneLoader.loadAndAddObject(filename);
int NumVertices = sceneLoader.objects[objId].faces.size();
NumVertices = NumVertices * 3;
cout << NumVertices << endl;
curObject.points = new point4[NumVertices];
curObject.normals = new vec4[NumVertices];
Index = 0;
for (unsigned int j = 0; j < sceneLoader.objects[objId].faces.size(); j++) {
myFunc(sceneLoader.objects[objId], sceneLoader.objects[objId].faces[j],
curObject);
}
// Create a vertex array object
GLuint vao;
glGenVertexArrays(1, &vao);
glBindVertexArray(vao);
// fill in rest of details for object and add to list
curObject.vaoID = vao;
curObject.numVertices = NumVertices;
curObject.selectionR = idcount; ///Really only using red component to store unique id!
printf("Set red component to %d\n", curObject.selectionR);
curObject.selectionG = 0;
curObject.selectionB = 0;
curObject.selectionA = 255;
curObject.translate = Translate(0, 0, 0);
curObject.rotate = RotateX(0);
curObject.scale = Scale(1, 1, 1);
myObjects.push_back(curObject);
counter++;
idcount++;
// Create and initialize a buffer object
GLuint buffer;
glGenBuffers(1, &buffer);
glBindBuffer( GL_ARRAY_BUFFER, buffer);
int pointsSize = NumVertices * sizeof(point4);
int normalzSize = NumVertices * sizeof(vec4);
glBufferData( GL_ARRAY_BUFFER, pointsSize + normalzSize,
NULL, GL_STATIC_DRAW);
glBufferSubData( GL_ARRAY_BUFFER, 0, pointsSize, curObject.points);
glBufferSubData( GL_ARRAY_BUFFER, pointsSize, normalzSize,
curObject.normals);
// set up vertex arrays
GLuint vPosition = glGetAttribLocation(mainShaderProgram, "vPosition");
glEnableVertexAttribArray(vPosition);
glVertexAttribPointer(vPosition, 4, GL_FLOAT, GL_FALSE, 0,
BUFFER_OFFSET(0));
GLuint vNormal = glGetAttribLocation(mainShaderProgram, "vNormal");
glEnableVertexAttribArray(vNormal);
glVertexAttribPointer(vNormal, 4, GL_FLOAT, GL_FALSE, 0,
BUFFER_OFFSET(pointsSize));
display();
}
void initialize() {
logMsg("initialize\n");
// Create view
if (!m_view) {
m_view = std::make_shared<View>();
}
// Create a scene object
if (!m_scene) {
m_scene = std::make_shared<Scene>();
m_skybox = std::shared_ptr<Skybox>(new Skybox("cubemap.png"));
m_skybox->init();
}
// Create a tileManager
if (!m_tileManager) {
m_tileManager = TileManager::GetInstance();
// Pass references to the view and scene into the tile manager
m_tileManager->setView(m_view);
m_tileManager->setScene(m_scene);
}
SceneLoader loader;
loader.loadScene("config.yaml", *m_scene, *m_tileManager, *m_view);
// Hard-coded setup for stuff that isn't loaded through the config file yet
m_ftContext = std::make_shared<FontContext>();
m_ftContext->addFont("FiraSans-Medium.ttf", "FiraSans");
m_ftContext->addFont("FuturaStd-Condensed.ttf", "Futura");
m_labelContainer = LabelContainer::GetInstance();
m_labelContainer->setFontContext(m_ftContext);
m_labelContainer->setView(m_view);
std::unique_ptr<Style> textStyle0(new TextStyle("FiraSans", "Textstyle0", 15.0f, 0xF7F0E1, true, true));
StyleParamMap emptyParamMap;
textStyle0->addLayer({ "roads", std::move(emptyParamMap)});
textStyle0->addLayer({ "places", std::move(emptyParamMap)});
textStyle0->addLayer({ "pois", std::move(emptyParamMap)});
m_scene->addStyle(std::move(textStyle0));
std::unique_ptr<Style> textStyle1(new TextStyle("Futura", "Textstyle1", 18.0f, 0x26241F, true, true));
textStyle1->addLayer({ "landuse", std::move(emptyParamMap)});
m_scene->addStyle(std::move(textStyle1));
std::unique_ptr<Style> debugTextStyle(new DebugTextStyle("FiraSans", "DebugTextStyle", 30.0f, 0xDC3522, true));
m_scene->addStyle(std::move(debugTextStyle));
// Set up openGL state
glDisable(GL_BLEND);
glDisable(GL_STENCIL_TEST);
glEnable(GL_DEPTH_TEST);
glClearDepthf(1.0);
glDepthRangef(0.0, 1.0);
glDepthMask(GL_TRUE);
glDepthFunc(GL_LEQUAL);
glEnable(GL_CULL_FACE);
glFrontFace(GL_CCW);
glCullFace(GL_BACK);
glClearColor(0.3f, 0.3f, 0.3f, 1.0f);
while (Error::hadGlError("Tangram::initialize()")) {}
logMsg("finish initialize\n");
}
