void RenderCleanup(Obj3d *assets)
{
// free assImp scene resources
aiReleaseImport(assets->getScene());
// detach assImp log
aiDetachAllLogStreams();
}
int main(int argc, char* argv[])
{
::testing::InitGoogleTest(&argc, argv);
// seed the randomizer with the current system time
time_t t;time(&t);
srand((unsigned int)t);
// ............................................................................
// create a logger from both CPP
Assimp::DefaultLogger::create("AssimpLog_Cpp.txt",Assimp::Logger::VERBOSE,
aiDefaultLogStream_DEBUGGER | aiDefaultLogStream_FILE);
// .. and C. They should smoothly work together
aiEnableVerboseLogging(AI_TRUE);
aiLogStream logstream= aiGetPredefinedLogStream(aiDefaultLogStream_FILE, "AssimpLog_C.txt");
aiAttachLogStream(&logstream);
int result = RUN_ALL_TESTS();
// ............................................................................
// but shutdown must be done from C to ensure proper deallocation
aiDetachAllLogStreams();
return result;
}
Renderer3d::~Renderer3d()
{
// We added a log stream to the library, it's our job to disable it
// again. This will definitely release the last resources allocated
// by Assimp.
aiDetachAllLogStreams();
}
GraphicStore::~GraphicStore()
{
if (store)
{
aiReleasePropertyStore(store);
aiDetachAllLogStreams();
}
}
GraphicStore::~GraphicStore()
{
#if defined(I_LOVE_ASSIMP_AND_PRECOMPILED_IT)
if (store)
{
aiReleasePropertyStore(store);
aiDetachAllLogStreams();
}
#endif
}
int main (int argc, char* argv[])
{
// seed the randomizer with the current system time
time_t t;time(&t);
srand((unsigned int)t);
// ............................................................................
// create a logger from both CPP
Assimp::DefaultLogger::create("AssimpLog_Cpp.txt",Assimp::Logger::VERBOSE,
aiDefaultLogStream_DEBUGGER | aiDefaultLogStream_FILE);
// .. and C. They should smoothly work together
aiEnableVerboseLogging(AI_TRUE);
aiAttachLogStream(&aiGetPredefinedLogStream(
aiDefaultLogStream_FILE,
"AssimpLog_C.txt"));
// ............................................................................
// Informiert Test-Listener ueber Testresultate
CPPUNIT_NS :: TestResult testresult;
// Listener zum Sammeln der Testergebnisse registrieren
CPPUNIT_NS :: TestResultCollector collectedresults;
testresult.addListener (&collectedresults);
// Listener zur Ausgabe der Ergebnisse einzelner Tests
CPPUNIT_NS :: BriefTestProgressListener progress;
testresult.addListener (&progress);
// Test-Suite ueber die Registry im Test-Runner einfuegen
CPPUNIT_NS :: TestRunner testrunner;
testrunner.addTest (CPPUNIT_NS :: TestFactoryRegistry :: getRegistry ().makeTest ());
testrunner.run (testresult);
// Resultate im Compiler-Format ausgeben
CPPUNIT_NS :: CompilerOutputter compileroutputter (&collectedresults, std::cerr);
compileroutputter.write ();
#if 0
// Resultate im XML-Format ausgeben
std::ofstream of("output.xml");
CPPUNIT_NS :: XmlOutputter xml (&collectedresults, of);
xml.write ();
#endif
// ............................................................................
// but shutdown must be done from C to ensure proper deallocation
aiDetachAllLogStreams();
// Rueckmeldung, ob Tests erfolgreich waren
return collectedresults.wasSuccessful () ? 0 : 1;
}
int main(int argc, char **argv)
{
struct aiLogStream stream;
initGame();
glutInitWindowSize(windowWidth, windowHeight);
glutInitWindowPosition(100,100);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutInit(&argc, argv);
glutCreateWindow("Progetto OpenGL - Informatica Grafica");
glutDisplayFunc(display);
glutIdleFunc(display);
glutKeyboardFunc(handleKeypress);
glutPassiveMotionFunc(mouseMovement); //check for mouse movement
glutMotionFunc(mouseMovement);
glutReshapeFunc(handleResize);
glutMouseFunc(handleMouseKeypress);
// get a handle to the predefined STDOUT log stream and attach
// it to the logging system. It will be active for all further
// calls to aiImportFile(Ex) and aiApplyPostProcessing.
stream = aiGetPredefinedLogStream(aiDefaultLogStream_STDOUT,NULL);
aiAttachLogStream(&stream);
// ... exactly the same, but this stream will now write the
// log file to assimp_log.txt
stream = aiGetPredefinedLogStream(aiDefaultLogStream_FILE,"assimp_log.txt");
aiAttachLogStream(&stream);
if (!InitGL()) {
fprintf(stderr,"Initialization failed");
return FALSE;
}
glutGet(GLUT_ELAPSED_TIME);
glutMainLoop();
cleanUp();
// We added a log stream to the library, it's our job to disable it
// again. This will definitely release the last resources allocated
// by Assimp.
aiDetachAllLogStreams();
return 0;
}
AssimpLoader::~AssimpLoader()
{
aiDetachAllLogStreams();
}
// Very complex stuff, impossible to explain.
int main(int argc, char *argv [])
{
//Set the error callback
glfwSetErrorCallback(onError);
//Initialize GLFW
if (!glfwInit()){
exit(EXIT_FAILURE);
}
//Set the GLFW window creation hints - these are optional
//glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3); //Request a specific OpenGL version
//glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3); //Request a specific OpenGL version
//glfwWindowHint(GLFW_SAMPLES, 4); //Request 4x antialiasing
//glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
//Declare a window object
GLFWwindow* window;
window = glfwCreateWindow(SCREEN_WIDTH, SCREEN_HEIGHT,
"Screen Space Fluid Rendering",
NULL /* glfwGetPrimaryMonitor() */,
NULL);
if (!window){
fprintf(stderr, "Failed to open GLFW window.\n");
glfwTerminate();
exit(EXIT_FAILURE);
}
glfwMakeContextCurrent(window);
// Output some information
puts(glfwGetVersionString());
printf("OpenGL version supported %s\n", glGetString(GL_VERSION));
setupCallback(window);
// AssImp init
// get a handle to the predefined STDOUT log stream and attach
// it to the logging system. It remains active for all further
// calls to aiImportFile(Ex) and aiApplyPostProcessing.
aiLogStream aiStream = aiGetPredefinedLogStream(aiDefaultLogStream_STDOUT, NULL);
aiAttachLogStream(&aiStream);
// --------------------------------------------
// Initialize GLEW
// --------------------------------------------
glewExperimental = GL_TRUE;
GLenum err = glewInit();
//If GLEW hasn't initialized
if (err != GLEW_OK){
fprintf(stderr, "Error: %s\n", glewGetErrorString(err));
return 1;
}
// --------------------------------------------
// DevIL init
// --------------------------------------------
ilInit();
/*
* Now that we should have a valid GL context, perform our OpenGL
* initialization, before we enter our main loop.
*/
initialize(window);
mainLoop(window);
unload(window);
// We added a log stream to the library, it's our job to disable it
// again. This will definitely release the last resources allocated
// by Assimp.
aiDetachAllLogStreams();
//Close OpenGL window and terminate GLFW
glfwDestroyWindow(window);
//Finalize and clean up GLFW
glfwTerminate();
exit(EXIT_SUCCESS);
}
/* ---------------------------------------------------------------------------- */
int main(int argc, char **argv)
{
struct aiLogStream stream;
glutInitWindowSize(900,600);
glutInitWindowPosition(100,100);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutInit(&argc, argv);
glutCreateWindow("Assimp - Very simple OpenGL sample");
glutDisplayFunc(display);
glutReshapeFunc(reshape);
/* get a handle to the predefined STDOUT log stream and attach
it to the logging system. It remains active for all further
calls to aiImportFile(Ex) and aiApplyPostProcessing. */
stream = aiGetPredefinedLogStream(aiDefaultLogStream_STDOUT,NULL);
aiAttachLogStream(&stream);
/* ... same procedure, but this stream now writes the
log messages to assimp_log.txt */
stream = aiGetPredefinedLogStream(aiDefaultLogStream_FILE,"assimp_log.txt");
aiAttachLogStream(&stream);
/* the model name can be specified on the command line. If none
is specified, we try to locate one of the more expressive test
models from the repository (/models-nonbsd may be missing in
some distributions so we need a fallback from /models!). */
if( 0 != loadasset( argc >= 2 ? argv[1] : "../../test/models-nonbsd/X/dwarf.x")) {
if( argc != 1 || (0 != loadasset( "../../../../test/models-nonbsd/X/dwarf.x") && 0 != loadasset( "../../test/models/X/Testwuson.X"))) {
return -1;
}
}
glClearColor(0.1f,0.1f,0.1f,1.f);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0); /* Uses default lighting parameters */
glEnable(GL_DEPTH_TEST);
glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_TRUE);
glEnable(GL_NORMALIZE);
/* XXX docs say all polygons are emitted CCW, but tests show that some aren't. */
if(getenv("MODEL_IS_BROKEN"))
glFrontFace(GL_CW);
glColorMaterial(GL_FRONT_AND_BACK, GL_DIFFUSE);
glutGet(GLUT_ELAPSED_TIME);
glutMainLoop();
/* cleanup - calling 'aiReleaseImport' is important, as the library
keeps internal resources until the scene is freed again. Not
doing so can cause severe resource leaking. */
aiReleaseImport(scene);
/* We added a log stream to the library, it's our job to disable it
again. This will definitely release the last resources allocated
by Assimp.*/
aiDetachAllLogStreams();
return 0;
}
// The start of the Application
int App::start(const std::vector<CL_String> &args)
{
quit = false;
CL_GL1WindowDescription desc;
desc.set_title("ClanLib Object 3D Example");
desc.set_size(CL_Size(640, 480), true);
desc.set_multisampling(4);
desc.set_depth_size(16);
CL_DisplayWindow window(desc);
#ifdef _DEBUG
//struct aiLogStream stream;
//stream = aiGetPredefinedLogStream(aiDefaultLogStream_STDOUT,NULL);
//aiAttachLogStream(&stream);
//stream = aiGetPredefinedLogStream(aiDefaultLogStream_FILE,"assimp_log.txt");
//aiAttachLogStream(&stream);
#endif
// Connect the Window close event
CL_Slot slot_quit = window.sig_window_close().connect(this, &App::on_window_close);
// Connect a keyboard handler to on_key_up()
CL_Slot slot_input_up = (window.get_ic().get_keyboard()).sig_key_up().connect(this, &App::on_input_up);
// Get the graphic context
CL_GraphicContext gc = window.get_gc();
#ifdef USE_OPENGL_1
CL_GraphicContext_GL1 gc_gl1 = gc;
#endif
// Prepare the display
gc.set_map_mode(cl_user_projection);
CL_PolygonRasterizer polygon_rasterizer;
polygon_rasterizer.set_culled(true);
polygon_rasterizer.set_face_cull_mode(cl_cull_back);
polygon_rasterizer.set_front_face(cl_face_side_clockwise);
gc.set_polygon_rasterizer(polygon_rasterizer);
CL_BufferControl buffer_control;
buffer_control.enable_depth_test(true);
buffer_control.set_depth_compare_function(cl_comparefunc_lequal);
buffer_control.enable_depth_write(true);
gc.set_buffer_control(buffer_control);
#ifdef USE_OPENGL_1
// Set the lights
CL_LightModel_GL1 light_model;
light_model.enable_lighting(true);
light_model.set_flat_shading(false);
light_model.set_scene_ambient_light(CL_Colorf(0.2f, 0.2f, 0.2f, 1.0f));
gc_gl1.set_light_model(light_model);
CL_LightSource_GL1 light_distant;
light_distant.set_spot_cutoff(180.0f);
light_distant.set_diffuse_intensity(CL_Colorf(1.0f, 1.0f, 1.0f, 1.0f));
light_distant.set_position(CL_Vec4f(0.0f, -2.0f, 30.0f, 0.0f).normalize3());
gc_gl1.set_light(0, light_distant);
cl1Enable(GL_NORMALIZE);
#endif
#ifdef USE_OPENGL_2
Shader shader(gc);
#endif
// Create the objects
aiSetImportPropertyFloat(AI_CONFIG_PP_GSN_MAX_SMOOTHING_ANGLE,89.53f);
const struct aiScene* scene_teapot = aiImportFile("../Clan3D/Resources/teapot.dae",aiProcessPreset_TargetRealtime_MaxQuality);
if (!scene_teapot)
throw CL_Exception("Cannot load the teapot model");
const struct aiScene* scene_clanlib = aiImportFile("../Clan3D/Resources/clanlib.dae",aiProcessPreset_TargetRealtime_MaxQuality);
if (!scene_clanlib)
throw CL_Exception("Cannot load the clanlib model");
const struct aiScene* scene_tuxball = aiImportFile("../Clan3D/Resources/tux_ball.dae",aiProcessPreset_TargetRealtime_MaxQuality | aiProcess_FlipUVs);
if (!scene_tuxball)
throw CL_Exception("Cannot load the tux ball model");
// Load the texture
CL_Texture tux(gc, "../Clan3D/Resources/tux.png");
float angle = 0.0f;
// Run until someone presses escape
while (!quit)
{
CL_Mat4f perp = CL_Mat4f::perspective(45.0f, ((float) gc.get_width()) / ((float) gc.get_height()), 0.1f, 1000.0f);
gc.set_projection(perp);
gc.clear(CL_Colorf::black);
gc.clear_depth(1.0f);
angle += 1.0f;
if (angle >= 360.0f)
angle -= 360.0f;
#ifdef USE_OPENGL_2
shader.Set(gc);
shader.Use(gc);
#else
gc.set_program_object(cl_program_color_only);
#endif
CL_PrimitivesArray prim_array(gc);
gc.set_modelview(CL_Mat4f::identity());
gc.mult_scale(1.0f,1.0f, -1.0f); // So +'ve Z goes into the screen
gc.mult_translate(0.0f, 0.0f, 2.0f);
gc.mult_rotate(CL_Angle(angle, cl_degrees), 0.0f, 1.0f, 0.0f, false);
gc.push_modelview();
recursive_render(gc, scene_teapot, scene_teapot->mRootNode, false);
gc.pop_modelview();
gc.push_modelview();
gc.mult_scale(0.5f, 0.5f, 0.5f);
gc.mult_translate(0.0f, -0.5f, 0.0f);
recursive_render(gc, scene_clanlib, scene_clanlib->mRootNode, false);
gc.pop_modelview();
#ifdef USE_OPENGL_2
shader.Set(gc, 0);
shader.Use(gc);
#else
gc.set_program_object(cl_program_single_texture);
#endif
gc.set_texture(0, tux);
gc.set_modelview(CL_Mat4f::identity());
gc.mult_scale(1.0f,1.0f, -1.0f); // So +'ve Z goes into the screen
gc.mult_translate(0.7f, 0.5f, 2.0f);
gc.mult_scale(0.05f, 0.05f, 0.05f);
gc.mult_rotate(CL_Angle(angle * 4.0f, cl_degrees), 0.0f, 1.0f, 0.0f, false);
recursive_render(gc, scene_tuxball, scene_tuxball->mRootNode, true);
gc.reset_texture(0);
gc.reset_program_object();
// Flip the display, showing on the screen what we have drawed
// since last call to flip()
window.flip(1);
// This call processes user input and other events
CL_KeepAlive::process();
}
aiReleaseImport(scene_tuxball);
aiReleaseImport(scene_clanlib);
aiReleaseImport(scene_teapot);
aiDetachAllLogStreams();
return 0;
}
/* ---------------------------------------------------------------------------- */
int main(int argc, char **argv)
{
struct aiLogStream stream;
glutInitWindowSize(900,600);
glutInitWindowPosition(100,100);
glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
glutInit(&argc, argv);
glutCreateWindow("Michael Eller - Final Project (Preview)");
glutDisplayFunc(display);
glutReshapeFunc(reshape);
glutSetCursor(GLUT_CURSOR_NONE);
glutKeyboardFunc(key);
sky[0] = LoadTexBMP("../sky0.bmp");
sky[1] = LoadTexBMP("../sky1.bmp");
printf("FLT_MAX = %f\n",FLT_MAX);
/* get a handle to the predefined STDOUT log stream and attach
it to the logging system. It remains active for all further
calls to aiImportFile(Ex) and aiApplyPostProcessing. */
stream = aiGetPredefinedLogStream(aiDefaultLogStream_STDOUT,NULL);
aiAttachLogStream(&stream);
/* ... same procedure, but this stream now writes the
log messages to assimp_log.txt */
stream = aiGetPredefinedLogStream(aiDefaultLogStream_FILE,"assimp_log.txt");
aiAttachLogStream(&stream);
loadasset(Xwing);
glClearColor(0.1f,0.1f,0.1f,1.f);
glutMouseFunc(MouseButton);
glutMotionFunc(MouseMotion);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0); /* Uses default lighting parameters */
glEnable(GL_LIGHT1); /* Light corresponding to star in skybox */
glEnable(GL_DEPTH_TEST);
glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_TRUE);
glEnable(GL_NORMALIZE);
glEnable(GL_TEXTURE_CUBE_MAP_SEAMLESS);
/* XXX docs say all polygons are emitted CCW, but tests show that some aren't. */
if(getenv("MODEL_IS_BROKEN"))
glFrontFace(GL_CW);
glColorMaterial(GL_FRONT_AND_BACK, GL_DIFFUSE);
glutGet(GLUT_ELAPSED_TIME);
glutMainLoop();
/* cleanup - calling 'aiReleaseImport' is important, as the library
keeps internal resources until the scene is freed again. Not
doing so can cause severe resource leaking. */
aiReleaseImport(scene);
/* We added a log stream to the library, it's our job to disable it
again. This will definitely release the last resources allocated
by Assimp.*/
aiDetachAllLogStreams();
return 0;
}
// The start of the Application
int App::start(const std::vector<CL_String> &args)
{
quit = false;
CL_OpenGLWindowDescription desc;
desc.set_title("ClanLib Shadow Example");
desc.set_size(CL_Size(640, 640), true);
desc.set_multisampling(4);
desc.set_depth_size(16);
CL_DisplayWindow window(desc);
#ifdef _DEBUG
//struct aiLogStream stream;
//stream = aiGetPredefinedLogStream(aiDefaultLogStream_STDOUT,NULL);
//aiAttachLogStream(&stream);
//stream = aiGetPredefinedLogStream(aiDefaultLogStream_FILE,"assimp_log.txt");
//aiAttachLogStream(&stream);
#endif
aiSetImportPropertyFloat(AI_CONFIG_PP_GSN_MAX_SMOOTHING_ANGLE,89.53f);
// Connect the Window close event
CL_Slot slot_quit = window.sig_window_close().connect(this, &App::on_window_close);
// Connect a keyboard handler to on_key_up()
CL_Slot slot_input_up = (window.get_ic().get_keyboard()).sig_key_up().connect(this, &App::on_input_up);
// Get the graphic context
CL_GraphicContext gc = window.get_gc();
GraphicStore graphic_store(gc);
scene.gs = &graphic_store;
// Prepare the display
gc.set_map_mode(cl_user_projection);
CL_PolygonRasterizer polygon_rasterizer;
polygon_rasterizer.set_culled(true);
polygon_rasterizer.set_face_cull_mode(cl_cull_back);
polygon_rasterizer.set_front_face(cl_face_side_clockwise);
gc.set_polygon_rasterizer(polygon_rasterizer);
create_scene(gc);
CL_FrameBuffer framebuffer(gc);
CL_Texture new_depth_texture(gc, CL_Size(1024, 1024), cl_depth_component);
new_depth_texture.set_wrap_mode(cl_wrap_clamp_to_edge, cl_wrap_clamp_to_edge, cl_wrap_clamp_to_edge);
framebuffer.attach_depth_buffer(new_depth_texture);
scene.gs->texture_shadow = new_depth_texture;
camera_angle = 0.0f;
CL_Font font(gc, "tahoma", 24);
FramerateCounter framerate_counter;
unsigned int time_last = CL_System::get_time();
// Run until someone presses escape
while (!quit)
{
framerate_counter.frame_shown();
unsigned int time_now = CL_System::get_time();
time_delta = time_now - time_last;
time_last = time_now;
rotate_teapot();
control_camera();
update_light(gc);
calculate_matricies(gc);
render_from_lightsource(gc, framebuffer);
render_from_camera(gc, framebuffer);
gc.set_modelview(CL_Mat4f::identity());
gc.set_map_mode(cl_map_2d_upper_left);
CL_String fps(cl_format("%1 fps", framerate_counter.get_framerate()));
font.draw_text(gc, 16-2, gc.get_height()-16-2, fps, CL_Colorf(0.0f, 0.0f, 0.0f, 1.0f));
font.draw_text(gc, 16, gc.get_height()-16-2, fps, CL_Colorf(1.0f, 1.0f, 1.0f, 1.0f));
// Use flip(1) to lock the fps
window.flip(0);
// This call processes user input and other events
CL_KeepAlive::process();
}
aiDetachAllLogStreams();
return 0;
}
// ----------------------------------------------------------------------------
int main(int argc, char **argv)
{
aiLogStream stream;
//glutInitWindowSize(900,600);
//glutInitWindowPosition(100,100);
//glutInitDisplayMode(GLUT_RGB | GLUT_DOUBLE | GLUT_DEPTH);
//glutInit(&argc, argv);
//glutCreateWindow("Assimp - Very simple OpenGL sample");
//glutDisplayFunc(display);
//glutReshapeFunc(reshape);
sf::IntRect viewport(0,0,800,600);
sf::RenderWindow window(sf::VideoMode(viewport.width,viewport.height,32), "SFML Window");
reshape(viewport.width,viewport.height);
// get a handle to the predefined STDOUT log stream and attach
// it to the logging system. It remains active for all further
// calls to aiImportFile(Ex) and aiApplyPostProcessing.
stream = aiGetPredefinedLogStream(aiDefaultLogStream_STDOUT,NULL);
aiAttachLogStream(&stream);
// ... same procedure, but this stream now writes the
// log messages to assimp_log.txt
stream = aiGetPredefinedLogStream(aiDefaultLogStream_FILE,"assimp_log.txt");
aiAttachLogStream(&stream);
// the model name can be specified on the command line. If none
// is specified, we try to locate one of the more expressive test
// models from the repository (/models-nonbsd may be missing in
// some distributions so we need a fallback from /models!).
std::string assimp_models = getenv("ASSIMP");
std::string dwarf, testMod;
dwarf=assimp_models+"/test/models-nonbsd/MD5/Bob.md5mesh";
testMod=assimp_models+ "/test/models/X/Testwuson.X";
if( 0 != loadasset( argc >= 2 ? argv[1] : dwarf.c_str())) {
if( argc != 1 || (0 != loadasset( dwarf.c_str()) && 0 != loadasset( testMod.c_str()))) {
//return -1;
;
}
}
glClearColor(0.1f,0.1f,0.1f,1.f);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0); // Uses default lighting parameters
glEnable(GL_DEPTH_TEST);
glLightModeli(GL_LIGHT_MODEL_TWO_SIDE, GL_TRUE);
glEnable(GL_NORMALIZE);
// XXX docs say all polygons are emitted CCW, but tests show that some aren't.
if(getenv("MODEL_IS_BROKEN"))
glFrontFace(GL_CW);
glColorMaterial(GL_FRONT_AND_BACK, GL_DIFFUSE);
//glutGet(GLUT_ELAPSED_TIME);
//glutMainLoop();
while (window.isOpen())
{
// Process events
sf::Event Event;
while (window.pollEvent(Event))
{
// Close window : exit
if (Event.type == sf::Event::Closed)
window.close();
// Escape key : exit
if ((Event.type == sf::Event::KeyPressed) && (Event.key.code == sf::Keyboard::Escape))
window.close();
// Resize event : adjust viewport
if (Event.type == sf::Event::Resized){
reshape(Event.size.width, Event.size.height);
}
}
//draw/update
display();
window.display();
}
// cleanup - calling 'aiReleaseImport' is important, as the library
// keeps internal resources until the scene is freed again. Not
// doing so can cause severe resource leaking.
aiReleaseImport(scene);
// We added a log stream to the library, it's our job to disable it
// again. This will definitely release the last resources allocated
// by Assimp.
aiDetachAllLogStreams();
return 0;
}
