Getting started with cegui 1 cegui Rendering

Getting started with cegui 1cegui rendering: it takes at least three steps to run cegui. 1. Create cegui: Renderer object. 2. Create cegui: System Object. 3. Call the rendering function of course, to implement a real game GUI, you also need to load relevant data files and perform some basic initial operations. You also need to process user input. 1. Create a cegui: Renderer object. This step is quite intuitive. For supported rendering components (Direct3D9 OpenGL ogre3d Etc ..), this step should be okay. Of course, remember to include the header file of the rendering component used. Direct3d 8.1 cegui: Using * myrenderer = new cegui: Using (myd3d89device); Direct3D9 cegui: Using * myrenderer = new cegui: Using (myd3d9device, 0); OpenGL cegui:: openglrenderer * myrenderer = new cegui: openglrenderer (0); ogre3d cegui: blank * = new cegui: ogreceguirenderer (myrenderwindow) 2 create cegui :: system Object to initialize the system. This step is simple, too. Only need new A cegui: System Object. And transmit the pointer of the just-created cegui: Renderer object to him. In this case, the entire system will automatically Initialize New cegui: System (myrenderer) 3 to call the rendering function, which is different from the engine used. To put it bluntly, all you need to do is call cegui: System: rendergui after each frame is rendered. Ogre3d automatically completes this step. It is also very easy for other engines. Direct3d 81/9 myd3ddevice-> beginscene (); myd3ddevice-> clear (, d3dclear_target, d3dcolor_xrgb (, 0), 1.0f, 0); draw3dscene (); cegui: System :: getsingleton (). rendergui (); myd3ddevice-> endscene (); myd3ddevice-> present (0, 0, 0); Summary This is just the most preliminary introduction to running cegui