Delete lots of unused features (#48)

1 files changed, 0 insertions, 240 deletions

diff --git a/examples/01.HelloWorld_emscripten/main.cpp b/examples/01.HelloWorld_emscripten/main.cpp
deleted file mode 100644
index 86b960d..0000000
--- a/examples/01.HelloWorld_emscripten/main.cpp
+++ /dev/null
@@ -1,240 +0,0 @@
-/** Example 001 HelloWorld adapted to emscripten

-

-This Tutorial shows how to run code with emscripten.

-Emscripten compiles c++ to asm.js to allow it running inside a webbrowser.

-You have to setup the emscripten environment on your system first to use this.

-*/

-#include <irrlicht.h>

-#include "exampleHelper.h"

-#include <emscripten.h>

-#include <stdio.h>

-

-/*

-The code in here is mostly similar to the usual HelloWorld.

-You can find more information about it there. Here we mainly document the

-differences needed for emscripten.

-*/

-

-using namespace irr;

-using namespace core;

-using namespace scene;

-using namespace video;

-using namespace io;

-using namespace gui;

-

-/*

-This part not necessary for emscripten, only useful to keep it in

-in case you want to run the same code on Windows with VS as well.

-*/

-#ifdef _MSC_VER

-#pragma comment(lib, "Irrlicht.lib")

-#pragma comment(linker, "/subsystem:windows /ENTRY:mainCRTStartup")

-#endif

-

-

-/*

-Variables on the stack will stay intact between runs of one_iter()

-*/

-IrrlichtDevice *device = 0;

-IVideoDriver* driver = 0;

-ISceneManager* smgr = 0;

-IGUIEnvironment* guienv = 0;

-

-ICameraSceneNode* camera = 0;

-dimension2d<u32> screenSize(640, 480);

-

-#ifdef __EMSCRIPTEN__

-/*

-	Handle changes in canvas size which are done with html/js.

-	Note that it's only OK for windowed so far,

-	the switch to fullscreen not yet working.

-	Also the emscripten_get_canvas_size might cause a slow-down

-	(but haven't found yet a way to avoid it with SDL1).

-	*/

-void checkCanvasResize()

-{

-	int w, h, fs;

-	emscripten_get_canvas_size(&w, &h, &fs);

-	const core::dimension2d<u32> canvasDim(w,h);

-	if ( canvasDim != screenSize )

-	{

-		screenSize = canvasDim;

-		driver->OnResize(canvasDim);

-		driver->setViewPort(irr::core::rect<irr::s32>(0,0,w,h));

-

-		irr::f32 aspect = (irr::f32)w / (irr::f32)h;

-		camera->setAspectRatio(aspect);

-	}

-}

-

-

-/*

-	emscripten can't run things in an endless-loop or otherwise the browse will consider

-	the script to hang.

-*/

-void one_iter()

-{

-    if(!device->run())

-	{

-		// Could clean up here in theory, but not sure if it makes a difference

-

-		/*

-		This tells emscripten to not run any further code.

-		*/

-        emscripten_cancel_main_loop();

-        return;

-    }

-

-	// In case you have a resizeable canvas (resized from html)

-	//checkCanvasResize();

-

-    driver->beginScene(ECBF_COLOR | ECBF_DEPTH, SColor(255,100,101,140));

-

-    smgr->drawAll();

-    guienv->drawAll();

-

-    driver->endScene();

-}

-#endif //__EMSCRIPTEN__

-

-

-/*

-	The main method is also run on emscripten.

-*/

-int main()

-{

-	/*

-	Printing out the build date/time is very useful to find troubles with unexpected browser-caches.

-	*/

-	printf("Build-date: %s %s\n", __DATE__, __TIME__);

-

-	SIrrlichtCreationParameters parameters;

-	/*

-	Create device flags for emscripten are still experimental

-	and might not all work.

-

-	- deviceType: You can to use EDT_OGLES2 or EDT_WEBGL1 on emscripten.

-	   EDT_WEBGL1 is better optimized but does not yet support all options.

-	   EDT_OGLES2 needs -s FULL_ES2=1 as linker flag in the Makefile.

-	*/

-#ifndef __EMSCRIPTEN__

-	parameters.DriverType = EDT_OGLES2;

-#else //__EMSCRIPTEN__

-	parameters.DriverType = EDT_WEBGL1;

-#endif //__EMSCRIPTEN__

-

-	parameters.LoggingLevel = ELL_DEBUG;

-	parameters.WindowSize = screenSize;

-	parameters.Stencilbuffer = false;

-	parameters.AntiAlias = 4;

-

-	device = createDeviceEx(parameters);

-

-	if (!device)

-		return 1;

-

-	/*

-	Window caption will set the title-text in the browser.

-	*/

-	device->setWindowCaption(L"Hello World! - Irrlicht Engine Demo");

-

-	/*

-	Get a pointer to the VideoDriver, the SceneManager and the graphical

-	user interface environment, so that we do not always have to write

-	device->getVideoDriver(), device->getSceneManager(), or

-	device->getGUIEnvironment().

-	*/

-	driver = device->getVideoDriver();

-	smgr = device->getSceneManager();

-	guienv = device->getGUIEnvironment();

-

-	/*

-	We add a hello world label to the window, using the GUI environment.

-	The text is placed at the position (10,10) as top left corner and

-	(260,22) as lower right corner.

-	*/

-	guienv->addStaticText(L"Hello World! This is Irrlicht on emscripten!",

-		rect<s32>(10,10,260,22), true);

-

-	/*

-	Get a media path dedicated for your platform.

-	We tell emscripten to copy the media folder in the Makefile with:

-	"--preload-file ../../media@/media"

-	That copies our ../../media folder in a .data

-	file which is loaded by the browser. It can then be accessed there

-    by "/media" name (that's the parameter after the '@').

-	Note that usually you would try to copy only as many files

-	as absolutely necessary to reduce start-up times.

-	*/

-	const io::path mediaPath = getExampleMediaPath();

-

-	/*

-    Make a model called Sydney show up.

-	*/

-	IAnimatedMesh* mesh = smgr->getMesh(mediaPath + "sydney.md2");

-	if (!mesh)

-	{

-		device->drop();

-		return 1;

-	}

-	IAnimatedMeshSceneNode* node = smgr->addAnimatedMeshSceneNode( mesh );

-

-	/*

-	Disable lighting because we do not have a dynamic light in here, and

-	the mesh would be totally black otherwise.

-	Set the frame loop such that the predefined STAND animation is used.

-	Add a texture to the model.

-	*/

-	if (node)

-	{

-		node->setMaterialFlag(EMF_LIGHTING, false);

-		node->setMD2Animation(scene::EMAT_STAND);

-		node->setMaterialTexture( 0, driver->getTexture(mediaPath + "sydney.bmp") );

-	}

-

-	/*

-	To look at the mesh, we place a camera into 3d space at the position

-	(0, 30, -40). The camera looks from there to (0,5,0), which is

-	approximately the place where our md2 model is.

-	*/

-	camera = smgr->addCameraSceneNode(0, vector3df(0,30,-40), vector3df(0,5,0));

-

-#ifndef __EMSCRIPTEN__		// this part only so you can run the same code on desktop

-	/*

-	On desktop we run and endless loop until the user closes the window or

-	presses ALT+F4 (or whatever keycode closes a window).

-	*/

-	while(device->run())

-	{

-		driver->beginScene(ECBF_COLOR | ECBF_DEPTH, SColor(255,100,101,140));

-

-		smgr->drawAll();

-		guienv->drawAll();

-

-		driver->endScene();

-	}

-	device->drop();

-

-#else // __EMSCRIPTEN__

-

-	/*

-	Setting fps to 0 or a negative value will use the browser’s

-	requestAnimationFrame mechanism to call the main loop function.

-	Emscripten documentation recommends to do that, but you can also set

-	another fps value and the browser will try to call the main-loop

-	fps times per second.

-	The simulate_infinite_loop tells emscripten that this is an application

-	which will simulate an infinite loop. There is also a flag in the

-	Makefile about that: -s NO_EXIT_RUNTIME=1

-	*/

-	int fps = 0;

-	int simulate_infinite_loop = 1;

-	emscripten_set_main_loop(one_iter, fps, simulate_infinite_loop);

-#endif //__EMSCRIPTEN__

-

-	return 0;

-}

-

-/*

-That's it. Compile and run.

-**/