void BenchmarkRunnerThread::run()
{
auto_release_ptr<XMLFileBenchmarkListener> xmlfile_listener(
create_xmlfile_benchmark_listener());
const string xmlfile_name = "benchmark." + get_time_stamp_string() + ".xml";
const filesystem::path xmlfile_path =
filesystem::path(Application::get_tests_root_path())
/ "unit benchmarks"
/ "results"
/ xmlfile_name;
if (!xmlfile_listener->open(xmlfile_path.string().c_str()))
{
emit signal_cannot_create_benchmark_file();
return;
}
BenchmarkResult result;
result.add_listener(xmlfile_listener.get());
const filesystem::path old_current_path =
Application::change_current_directory_to_tests_root_path();
BenchmarkSuiteRepository::instance().run(result);
filesystem::current_path(old_current_path);
emit signal_finished();
}
void RenderingManager::archive_frame_to_disk()
{
RENDERER_LOG_INFO("archiving frame to disk...");
const filesystem::path autosave_path =
filesystem::path(Application::get_root_path())
/ "images" / "autosave";
m_project->get_frame()->archive(autosave_path.string().c_str());
}
bool ReadTexturesFromFile(const filesystem::path& lights_path, const filesystem::path& base_path, ID3D11Device* device, std::vector<TextureIdentifier>* textures) {
nlohmann::json json_textures;
bool load_ok = Core::ReadJsonFile(lights_path, &json_textures);
if (!load_ok) {
DXFW_TRACE(__FILE__, __LINE__, false, "Error reading textures file from %s", lights_path.string());
return false;
}
return ReadTexturesFromJson(json_textures, base_path, device, textures);
}
void BenchmarkWindow::reload_benchmarks()
{
const filesystem::path benchmarks_path =
filesystem::path(Application::get_tests_root_path())
/ "unit benchmarks/results/";
m_benchmark_aggregator.clear();
m_benchmark_aggregator.scan_directory(benchmarks_path.string().c_str());
populate_benchmarks_treeview();
}
int main(int argc, const char* argv[])
{
SuperLogger logger;
Application::check_installation(logger);
CommandLineHandler cl;
cl.parse(argc, argv, logger);
// Initialize the renderer's logger.
global_logger().add_target(&logger.get_log_target());
// Retrieve the input file path.
const string& input_filepath = cl.m_filename.value();
// Construct the schema file path.
const filesystem::path schema_filepath =
filesystem::path(Application::get_root_path())
/ "schemas"
/ "project.xsd";
// Read the input project from disk.
// Note: it is crucial that we read mesh files as well, so that we can collect
// material slots declared by objects. Material slots are required by the project
// file updater, for instance when migrating projects from rev. 7 to rev. 8.
ProjectFileReader reader;
auto_release_ptr<Project> project(
reader.read(
input_filepath.c_str(),
schema_filepath.string().c_str(),
ProjectFileReader::OmitProjectFileUpdate));
// Bail out if the project couldn't be loaded.
if (project.get() == 0)
return 1;
// Update the project file to the desired revision.
ProjectFileUpdater updater;
if (cl.m_to_revision.is_set())
updater.update(project.ref(), cl.m_to_revision.value());
else updater.update(project.ref());
// Write the project back to disk.
const bool success =
ProjectFileWriter::write(
project.ref(),
project->get_path(),
ProjectFileWriter::OmitWritingGeometryFiles | ProjectFileWriter::OmitBringingAssets);
return success ? 0 : 1;
}
int main(int argc, const char* argv[])
{
SuperLogger logger;
Application::check_installation(logger);
CommandLineHandler cl;
cl.parse(argc, argv, logger);
// Initialize the renderer's logger.
global_logger().add_target(&logger.get_log_target());
// Retrieve the command line arguments.
const string& input_filepath = cl.m_filenames.values()[0];
const string& output_filepath = cl.m_filenames.values()[1];
const FluffParams params(cl);
// Construct the schema file path.
const filesystem::path schema_filepath =
filesystem::path(Application::get_root_path())
/ "schemas"
/ "project.xsd";
// Read the input project from disk.
ProjectFileReader reader;
auto_release_ptr<Project> project(
reader.read(
input_filepath.c_str(),
schema_filepath.string().c_str()));
// Bail out if the project couldn't be loaded.
if (project.get() == 0)
return 1;
// Fluffify the project.
make_fluffy(project.ref(), params);
// Write the project back to disk.
const bool success =
ProjectFileWriter::write(
project.ref(),
output_filepath.c_str());
return success ? 0 : 1;
}
inline std::string convert_to_string( const filesystem::path& path )
{
return convert_to_string( path.string() );
}
string EngineInit::getRelativePath(
filesystem::path p, filesystem::path root = filesystem::current_path()) {
return p.string().substr(root.string().length());
}
Media::Media(const filesystem::path& path) : m_path{path}, m_uid{hexEncode(md5(path.string()))} {
}
void MaterialCollectionItem::slot_import_disney()
{
#ifdef APPLESEED_WITH_DISNEY_MATERIAL
QString filepath =
get_open_filename(
0,
"Import...",
"Disney Material (*.dmt);;All Files (*.*)",
m_editor_context.m_settings,
SETTINGS_FILE_DIALOG_PROJECTS);
if (!filepath.isEmpty())
{
filepath = QDir::toNativeSeparators(filepath);
const filesystem::path root_path(Application::get_root_path());
const filesystem::path schema_file_path = root_path / "schemas" / "settings.xsd";
SettingsFileReader reader(global_logger());
ParamArray parameters;
const bool success =
reader.read(
filepath.toStdString().c_str(),
schema_file_path.string().c_str(),
parameters);
if (!success)
{
show_error_message_box(
"Importing Error",
"Failed to import the Disney Material file " + filepath.toStdString());
return;
}
string name = parameters.get("__name");
const string model = parameters.get("__model");
parameters.strings().remove("__name");
parameters.strings().remove("__model");
if (model != "disney_material")
{
show_error_message_box(
"Importing Error",
"Material model " + model + " is not supported.");
return;
}
// If there is already a material with the same name, rename the imported material.
for (const_each<MaterialContainer> i = m_parent.materials(); i; ++i)
{
if (strcmp(i->get_name(), name.c_str()) == 0)
{
name = make_unique_name(name, m_parent.materials());
break;
}
}
auto_release_ptr<Material> material =
DisneyMaterialFactory().create(name.c_str(), parameters);
Material* material_ptr = material.get();
add_item(material_ptr);
EntityTraits<Material>::insert_entity(material, m_parent);
m_editor_context.m_project_builder.notify_project_modification();
m_editor_context.m_project_explorer.select_entity(material_ptr->get_uid());
}
#endif
}
IRendererController::Status MasterRenderer::initialize_and_render_frame_sequence()
{
assert(m_project.get_scene());
assert(m_project.get_frame());
// Reset the abort switch.
if (m_abort_switch)
m_abort_switch->clear();
#ifdef WITH_OSL
// Create the error handler.
OIIOErrorHandler error_handler;
// While debugging, we want all possible outputs.
#ifndef NDEBUG
error_handler.verbosity(OIIO::ErrorHandler::VERBOSE);
#endif
const size_t texture_cache_size =
m_params.get_optional<size_t>("texture_cache_size", 256 * 1024 * 1024);
// If the texture cache size changes, we have to recreate the texture system.
if (texture_cache_size != m_texture_cache_size)
{
m_texture_cache_size = texture_cache_size;
m_texture_system.reset();
}
// Create the OIIO texture system, if needed.
if (!m_texture_system)
{
m_texture_system.reset(
OIIO::TextureSystem::create(false),
bind(&OIIO::TextureSystem::destroy, _1));
}
// Set the texture system mem limit.
m_texture_system->attribute("max_memory_MB", static_cast<float>(m_texture_cache_size / 1024));
std::string search_paths;
// Skip search paths for builtin projects.
if (m_project.search_paths().has_root_path())
{
// Setup texture / shader search paths.
// In OIIO / OSL, the path priorities are the opposite of appleseed,
// so we copy the paths in reverse order.
const filesystem::path root_path = m_project.search_paths().get_root_path();
if (!m_project.search_paths().empty())
{
for (size_t i = 0, e = m_project.search_paths().size(); i != e; ++i)
{
filesystem::path p(m_project.search_paths()[e - 1 - i]);
if (p.is_relative())
p = root_path / p;
search_paths.append(p.string());
search_paths.append(";");
}
}
search_paths.append(root_path.string());
}
if (!search_paths.empty())
m_texture_system->attribute("searchpath", search_paths);
// TODO: set other texture system options here.
// Create our renderer services.
RendererServices services(m_project, *m_texture_system);
// Create our OSL shading system.
boost::shared_ptr<OSL::ShadingSystem> shading_system(
OSL::ShadingSystem::create(
&services,
m_texture_system.get(),
&error_handler),
bind(&destroy_osl_shading_system, _1, m_texture_system.get()));
if (!search_paths.empty())
shading_system->attribute("searchpath:shader", search_paths);
shading_system->attribute("lockgeom", 1);
shading_system->attribute("colorspace", "Linear");
shading_system->attribute("commonspace", "world");
// This array needs to be kept in sync with the ShadingRay::Type enumeration.
static const char* ray_type_labels[] =
{
"camera",
"light",
"shadow",
"probe",
"diffuse",
"glossy",
"specular"
};
shading_system->attribute(
"raytypes",
OSL::TypeDesc(
OSL::TypeDesc::STRING,
sizeof(ray_type_labels) / sizeof(ray_type_labels[0])),
ray_type_labels);
#ifndef NDEBUG
// While debugging, we want all possible outputs.
shading_system->attribute("debug", 1);
shading_system->attribute("statistics:level", 1);
shading_system->attribute("compile_report", 1);
shading_system->attribute("countlayerexecs", 1);
shading_system->attribute("clearmemory", 1);
#endif
register_closures(*shading_system);
#endif // WITH_OSL
// We start by binding entities inputs. This must be done before creating/updating the trace context.
if (!bind_scene_entities_inputs())
return IRendererController::AbortRendering;
m_project.create_aov_images();
m_project.update_trace_context();
const Scene& scene = *m_project.get_scene();
Frame& frame = *m_project.get_frame();
frame.print_settings();
const TraceContext& trace_context = m_project.get_trace_context();
// Create the texture store.
TextureStore texture_store(scene, m_params.child("texture_store"));
// Create the light sampler.
LightSampler light_sampler(scene, m_params.child("light_sampler"));
// Create the shading engine.
ShadingEngine shading_engine(m_params.child("shading_engine"));
//
// Create a lighting engine factory.
//
auto_ptr<IPassCallback> pass_callback;
auto_ptr<ILightingEngineFactory> lighting_engine_factory;
{
const string value = m_params.get_required<string>("lighting_engine", "pt");
if (value == "drt")
{
lighting_engine_factory.reset(
new DRTLightingEngineFactory(
light_sampler,
m_params.child("drt"))); // todo: change to "drt_lighting_engine" -- or?
}
else if (value == "pt")
{
lighting_engine_factory.reset(
new PTLightingEngineFactory(
light_sampler,
m_params.child("pt"))); // todo: change to "pt_lighting_engine" -- or?
}
else if (value == "sppm")
{
const SPPMParameters params(m_params.child("sppm"));
SPPMPassCallback* sppm_pass_callback =
new SPPMPassCallback(
scene,
light_sampler,
trace_context,
texture_store,
#ifdef WITH_OSL
*shading_system,
#endif
params);
pass_callback.reset(sppm_pass_callback);
lighting_engine_factory.reset(
new SPPMLightingEngineFactory(
*sppm_pass_callback,
light_sampler,
params));
}
else
{
RENDERER_LOG_ERROR(
"invalid value for \"lighting_engine\" parameter: \"%s\".",
value.c_str());
return IRendererController::AbortRendering;
}
}
//
// Create a sample renderer factory.
//
auto_ptr<ISampleRendererFactory> sample_renderer_factory;
{
const string value = m_params.get_required<string>("sample_renderer", "generic");
if (value == "generic")
{
sample_renderer_factory.reset(
new GenericSampleRendererFactory(
scene,
frame,
trace_context,
texture_store,
lighting_engine_factory.get(),
shading_engine,
#ifdef WITH_OSL
*shading_system,
#endif
m_params.child("generic_sample_renderer")));
}
else if (value == "blank")
{
sample_renderer_factory.reset(new BlankSampleRendererFactory());
}
else if (value == "debug")
{
sample_renderer_factory.reset(new DebugSampleRendererFactory());
}
else
{
RENDERER_LOG_ERROR(
"invalid value for \"sample_renderer\" parameter: \"%s\".",
value.c_str());
return IRendererController::AbortRendering;
}
}
//
// Create a sample generator factory.
//
auto_ptr<ISampleGeneratorFactory> sample_generator_factory;
{
const string value = m_params.get_optional<string>("sample_generator", "");
if (value == "generic")
{
sample_generator_factory.reset(
new GenericSampleGeneratorFactory(
frame,
sample_renderer_factory.get()));
}
else if (value == "lighttracing")
{
sample_generator_factory.reset(
new LightTracingSampleGeneratorFactory(
scene,
frame,
trace_context,
texture_store,
light_sampler,
#ifdef WITH_OSL
*shading_system,
#endif
m_params.child("lighttracing_sample_generator")));
}
else if (!value.empty())
{
RENDERER_LOG_ERROR(
"invalid value for \"sample_generator\" parameter: \"%s\".",
value.c_str());
return IRendererController::AbortRendering;
}
}
//
// Create a pixel renderer factory.
//
auto_ptr<IPixelRendererFactory> pixel_renderer_factory;
{
const string value = m_params.get_optional<string>("pixel_renderer", "");
if (value == "uniform")
{
pixel_renderer_factory.reset(
new UniformPixelRendererFactory(
sample_renderer_factory.get(),
m_params.child("uniform_pixel_renderer")));
}
else if (value == "adaptive")
{
pixel_renderer_factory.reset(
new AdaptivePixelRendererFactory(
frame,
sample_renderer_factory.get(),
m_params.child("adaptive_pixel_renderer")));
}
else if (!value.empty())
{
RENDERER_LOG_ERROR(
"invalid value for \"pixel_renderer\" parameter: \"%s\".",
value.c_str());
return IRendererController::AbortRendering;
}
}
//
// Create a shading result framebuffer factory.
//
auto_ptr<IShadingResultFrameBufferFactory> shading_result_framebuffer_factory;
{
const string value =
m_params.get_optional<string>("shading_result_framebuffer", "ephemeral");
if (value == "ephemeral")
{
shading_result_framebuffer_factory.reset(
new EphemeralShadingResultFrameBufferFactory());
}
else if (value == "permanent")
{
shading_result_framebuffer_factory.reset(
new PermanentShadingResultFrameBufferFactory(frame));
}
else if (!value.empty())
{
RENDERER_LOG_ERROR(
"invalid value for \"shading_result_framebuffer\" parameter: \"%s\".",
value.c_str());
return IRendererController::AbortRendering;
}
}
//
// Create a tile renderer factory.
//
auto_ptr<ITileRendererFactory> tile_renderer_factory;
{
const string value = m_params.get_optional<string>("tile_renderer", "");
if (value == "generic")
{
tile_renderer_factory.reset(
new GenericTileRendererFactory(
frame,
pixel_renderer_factory.get(),
shading_result_framebuffer_factory.get(),
m_params.child("generic_tile_renderer")));
}
else if (value == "blank")
{
tile_renderer_factory.reset(new BlankTileRendererFactory());
}
else if (value == "debug")
{
tile_renderer_factory.reset(new DebugTileRendererFactory());
}
else if (!value.empty())
{
RENDERER_LOG_ERROR(
"invalid value for \"tile_renderer\" parameter: \"%s\".",
value.c_str());
return IRendererController::AbortRendering;
}
}
//
// Create a frame renderer.
//
auto_release_ptr<IFrameRenderer> frame_renderer;
{
const string value = m_params.get_required<string>("frame_renderer", "generic");
if (value == "generic")
{
ParamArray params = m_params.child("generic_frame_renderer");
copy_param(params, m_params, "rendering_threads");
frame_renderer.reset(
GenericFrameRendererFactory::create(
frame,
tile_renderer_factory.get(),
m_tile_callback_factory,
pass_callback.get(),
params));
}
else if (value == "progressive")
{
ParamArray params = m_params.child("progressive_frame_renderer");
copy_param(params, m_params, "rendering_threads");
frame_renderer.reset(
ProgressiveFrameRendererFactory::create(
m_project,
sample_generator_factory.get(),
m_tile_callback_factory,
params));
}
else
{
RENDERER_LOG_ERROR(
"invalid value for \"frame_renderer\" parameter: \"%s\".",
value.c_str());
return IRendererController::AbortRendering;
}
}
// Execute the main rendering loop.
const IRendererController::Status status =
render_frame_sequence(
frame_renderer.get()
#ifdef WITH_OSL
, *shading_system
#endif
);
// Print texture store performance statistics.
RENDERER_LOG_DEBUG("%s", texture_store.get_statistics().to_string().c_str());
return status;
}
void
Scene::load(const filesystem::path &file)
{
size_t i;
std::string message;
if(!filesystem::exists(file))
throw std::runtime_error(std::string("File does not exists:") + file.string());
this->collada = new DAE;
message = "Start loading COLLADA DOM from ";
message += file.string();
this->scene_graph.printStatusMessage(message);
this->dae_file_name = file;
// load with full path
domCOLLADA *dom = this->collada->open(file.string());
if(!dom)
{
delete this->collada;
throw std::runtime_error(std::string("Error loading the COLLADA file ")
+ file.string()
+ ". Make sure it is COLLADA 1.4 or greater");
}
this->scene_graph.printStatusMessage("Begin conditioning");
//if(kmzcleanup(this->collada, true))
// std::cout << " kmzcleanup complete\n";
int res = 0;
this->scene_graph.printStatusMessage(" triangulating");
res = triangulate(this->collada);
if(res)
{
std::ostringstream os;
os << " triangulation returns error " << res << std::ends;
this->scene_graph.printStatusMessage(os.str());
}
else
this->scene_graph.printStatusMessage(std::string(" triangulation complete"));
/*
this->scene_graph.printStatusMessage(std::string(" deindexing"));
res = deindex(this->collada);
if(res)
{
std::ostringstream os;
os << " deindexer returns error " << res << std::ends;
this->scene_graph.printStatusMessage(os.str());
}
else
this->scene_graph.printStatusMessage(std::string(" deindexing complete"));
*/
this->scene_graph.printStatusMessage(std::string("Finish conditioning."));
// Need to get the asset tag which will determine what vector x y or z is up. Typically y or z.
domAssetRef asset = dom->getAsset();
this->scene_graph.printStatusMessage(std::string("File information:"));
const domAsset::domContributor_Array &contributors = asset->getContributor_array();
for(i = 0; i < contributors.getCount(); ++i)
{
domAsset::domContributorRef c = contributors.get(i);
this->scene_graph.printStatusMessage(std::string(" author:") + c->getAuthor()->getCharData());
this->scene_graph.printStatusMessage(std::string(" authoring tool:") + c->getAuthoring_tool()->getCharData());
}
if(asset->getCreated())
this->scene_graph.printStatusMessage(std::string(" created: ") + asset->getCreated()->getCharData());
if(asset->getModified())
this->scene_graph.printStatusMessage(std::string(" modified: ") + asset->getModified()->getCharData());
if(asset->getUnit())
{
std::ostringstream os;
os << " units: " << asset->getUnit()->getMeter() << " meter (" << asset->getUnit()->getAttribute("name") << ")";
os << std::ends;
this->scene_graph.printStatusMessage(os.str());
}
if(asset->getUp_axis())
{
domAsset::domUp_axis *up = dom->getAsset()->getUp_axis();
if(up)
this->up_axis = up->getValue();
switch(this->up_axis)
{
case UPAXISTYPE_X_UP:
this->scene_graph.printStatusMessage(std::string(" X axis is UP axis."));
break;
case UPAXISTYPE_Y_UP:
this->scene_graph.printStatusMessage(std::string(" Y axis is UP axis."));
break;
case UPAXISTYPE_Z_UP:
this->scene_graph.printStatusMessage(std::string(" Z axis is UP axis."));
break;
default:
break;
}
}
this->scene_graph.printStatusMessage("Building libraries");
// Load the image for the default texture.
const Image::ImageID image_key = {"default", ""};
bool inserted;
Image::ImageList::iterator img_iter;
tie(img_iter, inserted) = this->scene_graph.all_images.insert(std::make_pair(image_key, Image()));
Image &img = img_iter->second;
img.image = IMG_Load("default.tga");
if(!img.image)
{
scene_graph.all_images.erase(image_key);
this->scene_graph.printStatusMessage("Can not load default.tga for the default texture.");
}
this->scene_graph.printStatusMessage(" Load image libraries");
const domLibrary_images_Array &ia = dom->getLibrary_images_array();
for(i = 0; i < ia.getCount(); ++i)
this->readImageLibrary(ia[i]);
this->scene_graph.printStatusMessage(" Load effect libraries");
const domLibrary_effects_Array &ea = dom->getLibrary_effects_array();
for(i = 0; i < ea.getCount(); i++)
this->readEffectLibrary(ea[i]);
this->scene_graph.printStatusMessage(" Load material libraries");
const domLibrary_materials_Array &ma = dom->getLibrary_materials_array();
for(i = 0; i < ma.getCount(); i++)
this->readMaterialLibrary(ma[i]);
this->scene_graph.printStatusMessage(" Load animation libraries");
const domLibrary_animations_Array &aa = dom->getLibrary_animations_array();
for(i = 0; i < aa.getCount(); i++)
this->readAnimationLibrary(aa[i]);
// Find the scene we want
domCOLLADA::domSceneRef domScene = dom->getScene();
daeElement* defaultScene = NULL;
if (domScene)
if (domScene->getInstance_visual_scene())
if (domScene->getInstance_visual_scene())
defaultScene = domScene->getInstance_visual_scene()->getUrl().getElement();
if(defaultScene)
this->readScene((domVisual_scene*)defaultScene);
// If no lights were loaded, we need to make one so the scene won't be totally black
if(this->scene_graph.all_lights.empty())
{
// new Light
this->scene_graph.printStatusMessage("Scene: no lights were loaded. Creating a default light");
const Light::LightID light_key =
{"no_light_in_scene_default_light", dom->getDocumentURI()->getURI()};
bool inserted;
Light::LightList::iterator light;
tie(light, inserted) = scene_graph.all_lights.insert(std::make_pair(light_key, Light()));
Light &default_light = light->second;
default_light.type = Light::DIRECTIONAL;
default_light.color = Color4f(1, 1, 1, 1);
// new Node
this->scene_graph.printStatusMessage("Scene: no instance_light found creating a node with an instance");
this->scene_graph.insertNode(this->scene_graph.root,
"no_light_in_scene_default_node",
"no_light_in_scene_default_node",
"NONE");
// Read node transformations
Node ¤t_node = *this->scene_graph.all_nodes.find("no_light_in_scene_default_node");
current_node.transformations.push_back(Transformation());
Transformation &transform =
current_node.transformations.at(current_node.transformations.size() - 1);
transform.type = Transformation::Translate;
const Vector3 trans(-40.0, 40.0, 0.0);
transform.transform = Transform3::translation(trans);
// new InstanceLight
InstanceLight instance_light;
instance_light.abstract_light_ref = light->first;
current_node.instance_lights.push_back(instance_light);
this->scene_graph.light_nodes.push_back("no_light_in_scene_default_node");
}
if(!this->scene_graph.all_cameras.empty())
{
// Search for the first camera node
Node::NodeMap &all_nodes = this->scene_graph.all_nodes;
for(int n = 0; n < all_nodes.size(); ++n)
{
Node *node = all_nodes.getAtIndex(n);
if(node->instance_cameras.size() > 0)
{
this->scene_graph.active_camera_info = std::make_pair(node, &(node->instance_cameras[0]));
break;
}
}
}
else
{
this->scene_graph.printStatusMessage( "Scene: create a default camera and it is the first camera to use");
// new Camera
const Camera::CameraID camera_key =
{"no_camera_in_scene_default_camera", dom->getDocumentURI()->getURI()};
// Make the camera
bool inserted;
Camera::CameraList::iterator camera;
tie(camera, inserted) = this->scene_graph.all_cameras.insert(std::make_pair(camera_key, Camera()));
Camera &default_camera = camera->second;
default_camera.Xfov = 45.0f;
default_camera.Yfov = 45.0f;
this->scene_graph.printStatusMessage( "Scene: creating a node with an instance of default camera");
// new Node
this->scene_graph.insertNode(this->scene_graph.root,
"no_camera_in_scene_default_node",
"no_camera_in_scene_default_node",
"NONE");
// Read node transformations
Node ¤t_node = *this->scene_graph.all_nodes.find("no_camera_in_scene_default_node");
// Calculate approximate bounding box for the model
Vector3 max(0,0,0);
Vector3 min(0,0,0);
for(Geometry::GeometryList::const_iterator g = this->scene_graph.all_geometries.begin();
g != this->scene_graph.all_geometries.end(); ++g)
{
// Points are stored as x/y/z tripples within this array
for(Geometry::PointList::const_iterator p = g->second.points.begin();
p != g->second.points.end(); ++p)
{
// X
if(*p > max.getX())
max.setX(*p);
else if(*p < min.getX())
min.setX(*p);
// Y
++p;
if(*p > max.getY())
max.setY(*p);
else if(*p < min.getY())
min.setY(*p);
// Z
++p;
if(*p > max.getZ())
max.setZ(*p);
else if(*p < min.getZ())
min.setZ(*p);
}
}
default_camera.ZNear = 1.0f;
default_camera.ZFar = 1000.0f;
current_node.transformations.push_back(Transformation());
Transformation &transform =
current_node.transformations.at(current_node.transformations.size() - 1);
transform.type = Transformation::LookAt;
const Point3 eyePos(max.getX() * 0.5f, max.getY() * 0.5f, max.getZ() * 0.5f);
const Point3 lookAtPos(min.getX(), min.getY(), min.getZ());
Vector3 upVec;
upVec.setY(0);
if(this->up_axis == UPAXISTYPE_Z_UP)
{
upVec.setX(0);
upVec.setZ(1.0f);
}
else if(this->up_axis == UPAXISTYPE_X_UP)
{
upVec.setX(1.0f);
upVec.setZ(0);
}
// Store transformation
transform.matrix = inverse(Matrix4::lookAt(eyePos, lookAtPos, upVec));
current_node.local_matrix *= transform.matrix;
// new InstanceCamera
InstanceCamera instance_camera;
instance_camera.abstract_camera_ref = camera->first;
current_node.instance_cameras.push_back(instance_camera);
this->scene_graph.active_camera_info = std::make_pair(¤t_node,
&(current_node.instance_cameras.at(current_node.instance_cameras.size() - 1)));
}
this->scene_graph.printStatusMessage(std::string("COLLADA_DOM runtime database initialized from ") + file.filename().string());
}
void process_data(const filesystem::path & in_fname_path)
{
filesystem::path out_fname_path(in_fname_path);
string out_fname_str(out_fname_path.filename().string());
const char * str_to_replace = "input_";
size_t pos = out_fname_str.find(str_to_replace);
size_t len = strlen(str_to_replace);
out_fname_str.replace(pos, len,"output_");
out_fname_path.remove_filename();
out_fname_path /= out_fname_str;
std::ifstream in_file(in_fname_path.string(),ios_base::binary);
std::ofstream out_file(out_fname_path.string(),ios_base::binary);
try {
if(!in_file.is_open()||!out_file.is_open())
throw runtime_error("Error:Unable to open file");
} catch (runtime_error& e) {
cerr << e.what() << endl;
return;
}
TypeMap type_map;
map<uint32_t, uint32_t> bufferUsedBytesMap;
uint32_t lastSecond = UINT32_MAX;
while (1) {
binary_reader::market_message msg(in_file);
if(in_file.eof())
break;
const uint32_t type = msg.type();
const uint32_t time = msg.time();
if(lastSecond!=time)
{
bufferUsedBytesMap.clear();
lastSecond = time;
}
const uint32_t msgBytes = msg.msg_len() + sizeof(uint32_t)*3;
if((bufferUsedBytesMap[type] + msgBytes) > kBufferSize)
continue;
bufferUsedBytesMap[type]+=msgBytes;
++type_map[type][time];
}
TypeMap::const_iterator type_iter;
for(type_iter = type_map.begin();type_iter != type_map.end(); ++type_iter)
{
const uint32_t type = type_iter->first;
const TimeMap& sec_map = type_iter->second;
uint32_t cnt = 0;
uint32_t secs = 0;
TimeMap::const_iterator sec_iter;
for(sec_iter = sec_map.begin();sec_iter != sec_map.end(); ++sec_iter)
{
cnt += sec_iter->second;
secs++;
}
out_file.write( reinterpret_cast< const char * >( &type), sizeof(type));
const double avg = cnt/static_cast<double>(secs);
out_file.write( reinterpret_cast<const char * >( &avg), sizeof(avg));
}
}
