Delete lots of unused features (#48)

1 files changed, 0 insertions, 168 deletions

diff --git a/examples/06.2DGraphics/main.cpp b/examples/06.2DGraphics/main.cpp
deleted file mode 100644
index 930fbea..0000000
--- a/examples/06.2DGraphics/main.cpp
+++ /dev/null
@@ -1,168 +0,0 @@
-/** Example 006 2D Graphics

-

-This tutorial shows how to do 2d graphics with the Irrlicht Engine.

-It shows how to draw images, keycolor based sprites,

-transparent rectangles, and different fonts. You may consider

-this useful if you want to make a 2d game with the engine, or if

-you want to draw a cool interface or head up display for your 3d game.

-

-As always, I include the header files, use the irr namespace,

-and tell the linker to link with the .lib file.

-*/

-#include <irrlicht.h>

-#include "driverChoice.h"

-#include "exampleHelper.h"

-

-using namespace irr;

-

-#ifdef _MSC_VER

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

-#endif

-

-/*

-At first, we let the user select the driver type, then start up the engine, set

-a caption, and get a pointer to the video driver.

-*/

-int main()

-{

-	// ask user for driver

-	video::E_DRIVER_TYPE driverType=driverChoiceConsole();

-	if (driverType==video::EDT_COUNT)

-		return 1;

-

-	// create device

-	IrrlichtDevice *device = createDevice(driverType,

-		core::dimension2d<u32>(512, 384));

-

-	if (device == 0)

-		return 1; // could not create selected driver.

-

-	device->setWindowCaption(L"Irrlicht Engine - 2D Graphics Demo");

-

-	video::IVideoDriver* driver = device->getVideoDriver();

-

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

-

-	/*

-	All 2d graphics in this example are put together into one texture,

-	2ddemo.png. Because we want to draw colorkey based sprites, we need to

-	load this texture and tell the engine, which part of it should be

-	transparent based on a colorkey.

-

-	In this example, we don't tell it the color directly, we just say "Hey

-	Irrlicht Engine, you'll find the color I want at position (0,0) on the

-	texture.". Instead, it would be also possible to call

-	driver->makeColorKeyTexture(images, video::SColor(0,0,0,0)), to make

-	e.g. all black pixels transparent. Please note that

-	makeColorKeyTexture just creates an alpha channel based on the color.

-	*/

-	video::ITexture* images = driver->getTexture(mediaPath + "2ddemo.png");

-	driver->makeColorKeyTexture(images, core::position2d<s32>(0,0));

-

-	/*

-	To be able to draw some text with two different fonts, we first load

-	them. OK, we load just one. As the first font we just use the default

-	font which is built into the engine. Also, we define two rectangles

-	which specify the position of the images of the red imps (little flying

-	creatures) in the texture.

-	*/

-	gui::IGUIFont* font = device->getGUIEnvironment()->getBuiltInFont();

-	gui::IGUIFont* font2 =

-		device->getGUIEnvironment()->getFont(mediaPath + "fonthaettenschweiler.bmp");

-

-	core::rect<s32> imp1(349,15,385,78);

-	core::rect<s32> imp2(387,15,423,78);

-

-	/*

-	Prepare a nicely filtering 2d render mode for special cases.

-	*/

-	driver->getMaterial2D().TextureLayer[0].BilinearFilter=true;

-	driver->getMaterial2D().AntiAliasing=video::EAAM_FULL_BASIC;

-

-	/*

-	Everything is prepared, now we can draw everything in the draw loop,

-	between the begin scene and end scene calls. In this example, we are

-	just doing 2d graphics, but it would be no problem to mix them with 3d

-	graphics. Just try it out, and draw some 3d vertices or set up a scene

-	with the scene manager and draw it.

-	*/

-	while(device->run() && driver)

-	{

-		if (device->isWindowActive())

-		{

-			u32 time = device->getTimer()->getTime();

-

-			driver->beginScene(video::ECBF_COLOR | video::ECBF_DEPTH, video::SColor(255,120,102,136));

-

-			/*

-			First, we draw 3 sprites, using the alpha channel we

-			created with makeColorKeyTexture. The last parameter

-			specifies that the drawing method should use this alpha

-			channel. The last-but-one parameter specifies a

-			color, with which the sprite should be colored.

-			(255,255,255,255) is full white, so the sprite will

-			look like the original. The third sprite is drawn

-			with the red channel modulated based on the time.

-			*/

-

-			// draw fire & dragons background world

-			driver->draw2DImage(images, core::position2d<s32>(50,50),

-				core::rect<s32>(0,0,342,224), 0,

-				video::SColor(255,255,255,255), true);

-

-			// draw flying imp

-			driver->draw2DImage(images, core::position2d<s32>(164,125),

-				(time/500 % 2) ? imp1 : imp2, 0,

-				video::SColor(255,255,255,255), true);

-

-			// draw second flying imp with color cycle

-			driver->draw2DImage(images, core::position2d<s32>(270,105),

-				(time/500 % 2) ? imp1 : imp2, 0,

-				video::SColor(255,(time) % 255,255,255), true);

-

-			/*

-			Drawing text is really simple. The code should be self

-			explanatory.

-			*/

-

-			// draw some text

-			if (font)

-				font->draw(L"This demo shows that Irrlicht is also capable of drawing 2D graphics.",

-					core::rect<s32>(130,10,300,50),

-					video::SColor(255,255,255,255));

-

-			// draw some other text

-			if (font2)

-				font2->draw(L"Also mixing with 3d graphics is possible.",

-					core::rect<s32>(130,20,300,60),

-					video::SColor(255,time % 255,time % 255,255));

-

-			/*

-			Next, we draw the Irrlicht Engine logo (without

-			using a color or an alpha channel). Since we slightly scale

-			the image we use the prepared filter mode.

-			*/

-			driver->enableMaterial2D();

-			driver->draw2DImage(images, core::rect<s32>(10,10,108,48),

-				core::rect<s32>(354,87,442,118));

-			driver->enableMaterial2D(false);

-

-			/*

-			Finally draw a half-transparent rect under the mouse cursor.

-			*/

-			core::position2d<s32> m = device->getCursorControl()->getPosition();

-			driver->draw2DRectangle(video::SColor(100,255,255,255),

-				core::rect<s32>(m.X-20, m.Y-20, m.X+20, m.Y+20));

-

-			driver->endScene();

-		}

-	}

-

-	device->drop();

-

-	return 0;

-}

-

-/*

-That's all. I hope it was not too difficult.

-**/