Irrlicht Engine

Code: Select all

 bill = smgr.AddBillboardTextSceneNode(font1, "yahoo", Nothing, New IrrlichtNETCP.Dimension2Df(2, 2), _
New IrrlichtNETCP.Vector3D(0, 0, 0), 2, New IrrlichtNETCP.Color(100, 100, 100, 100), _
New IrrlichtNETCP.Color(100, 100, 10, 0))

// this is how i change my text,
 bill.Text = "xxx"        this is similar with bill->setText = "xxx "  i suppose
//but if i put it in 'While device.Run' loop it will multiply itself as i rotate:? 
// and if i try put it somewhere else it will cover it with the new one without
//erasing the old one:? 

Code: Select all

#include <irrlicht.h>

using namespace irr;
using namespace core;
using namespace scene;
using namespace video;
using namespace io;
using namespace gui;

int main(){
	IrrlichtDevice *device = createDevice(EDT_DIRECT3D9);
	IVideoDriver* driver = device->getVideoDriver();
	ISceneManager* smgr = device->getSceneManager();
	IGUIEnvironment* guienv = device->getGUIEnvironment();

  ITextSceneNode* bill = smgr->addBillboardTextSceneNode(guienv->getBuiltInFont(),
                                                         L"yahoo",
                                                         0,
                                                         dimension2df(2, 2),
                                                         vector3df(0,0,0),
                                                         2,
                                                         SColor(100, 100, 100, 100),
                                                         SColor(100, 100, 10, 0));

  smgr->addCameraSceneNodeFPS(0,50,50);
	while(device->run()){
	  bill->setText(L"xxx");
		driver->beginScene(true, true, video::SColor(0,0,211,211));
		smgr->drawAll();
		guienv->drawAll();
		driver->endScene();
	}
	device->drop();
	return 0;
}