Replaced some graphics by smaller versions in more compact formats.

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@2363 dfc29bdd-3216-0410-991c-e03cc46cb475

examples/05.UserInterface/main.cpp

@@ -192,6 +192,7 @@ int main()
 		store pointers to the driver and to the gui environment. */
 
 	device->setWindowCaption(L"Irrlicht Engine - User Interface Demo");
+	device->setResizable(true);
 
 	video::IVideoDriver* driver = device->getVideoDriver();
 	IGUIEnvironment* env = device->getGUIEnvironment();

examples/06.2DGraphics/main.cpp

@@ -61,7 +61,7 @@ int main()
 
 	/*
 	All 2d graphics in this example are put together into one texture,
-	2ddemo.bmp. Because we want to draw colorkey based sprites, we need to
+	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.
 
@@ -72,7 +72,7 @@ int main()
 	e.g. all black pixels transparent. Please note that
 	makeColorKeyTexture just creates an alpha channel based on the color.
 	*/
-	video::ITexture* images = driver->getTexture("../../media/2ddemo.bmp");
+	video::ITexture* images = driver->getTexture("../../media/2ddemo.png");
 	driver->makeColorKeyTexture(images, core::position2d<s32>(0,0));
 
 	/*

examples/11.PerPixelLighting/main.cpp

@@ -258,12 +258,11 @@ int main()
 		to a bigger value, the map will look more rocky.
 		*/
 
-		video::ITexture* colorMap =
-			driver->getTexture("../../media/rockwall.bmp");
 		video::ITexture* normalMap =
 			driver->getTexture("../../media/rockwall_height.bmp");
 
-		driver->makeNormalMapTexture(normalMap, 9.0f);
+		if (normalMap)
+			driver->makeNormalMapTexture(normalMap, 9.0f);
 
 		/*
 		But just setting color and normal map is not everything. The
@@ -282,7 +281,8 @@ int main()
 			roomMesh->getMesh(0));
 
 		room = smgr->addMeshSceneNode(tangentMesh);
-		room->setMaterialTexture(0, colorMap);
+		room->setMaterialTexture(0,
+				driver->getTexture("../../media/rockwall.jpg"));
 		room->setMaterialTexture(1, normalMap);
 
 		room->getMaterial(0).SpecularColor.set(0,0,0,0);
@@ -331,13 +331,16 @@ int main()
 		sphere->setPosition(core::vector3df(-70,130,45));
 
 		// load heightmap, create normal map from it and set it
-		video::ITexture* earthNormalMap = driver->getTexture("../../media/earthbump.bmp");
-		driver->makeNormalMapTexture(earthNormalMap, 20.0f);
-		sphere->setMaterialTexture(1, earthNormalMap);
+		video::ITexture* earthNormalMap = driver->getTexture("../../media/earthbump.jpg");
+		if (earthNormalMap)
+		{
+			driver->makeNormalMapTexture(earthNormalMap, 20.0f);
+			sphere->setMaterialTexture(1, earthNormalMap);
+			sphere->setMaterialType(video::EMT_NORMAL_MAP_TRANSPARENT_VERTEX_ALPHA);
+		}
 
 		// adjust material settings
 		sphere->setMaterialFlag(video::EMF_FOG_ENABLE, true);
-		sphere->setMaterialType(video::EMT_NORMAL_MAP_TRANSPARENT_VERTEX_ALPHA);
 
 		// add rotation animator
 		scene::ISceneNodeAnimator* anim =

media/dwarf.x

@@ -9764,7 +9764,7 @@ Frame base
 
             MeshMaterialList
             {
-                3;
+                2;
                 1896;
                 1,
                 1,
@@ -11689,18 +11689,6 @@ Frame base
                     }
                 }
 
-                Material Material2
-                {
-                    0.800000;0.800000;0.800000;1.000000;;
-                    0.000000;
-                    0.000000;0.000000;0.000000;;
-                    0.317647;0.317647;0.317647;;
-
-                    TextureFileName
-                    {
-                        "dwarf2.jpg";
-                    }
-                }
             }
 
             XSkinMeshHeader