- cpp Code: Select all
scene::ISceneNodeAnimatorCameraFPS *camAnim;
camera->addAnimator(camAnim);
camAnim->setInvertMouse(true);
camAnim->drop();
heres my whole .cpp file..
- cpp Code: Select all
#include <irrlicht.h>
#include "driverChoice.h"
using namespace irr;
#ifdef _MSC_VER
#pragma comment(lib, "Irrlicht.lib")
#endif
class MyEventReceiver : public IEventReceiver
{
public:
MyEventReceiver(scene::ISceneNode* terrain, scene::ISceneNode* skybox, scene::ISceneNode* skydome) :
Terrain(terrain), Skybox(skybox), Skydome(skydome), showBox(true)
{
Skybox->setVisible(true);
Skydome->setVisible(false);
}
bool OnEvent(const SEvent& event)
{
// check if user presses the key 'W' or 'D'
if (event.EventType == irr::EET_KEY_INPUT_EVENT && !event.KeyInput.PressedDown)
{
switch (event.KeyInput.Key)
{
case irr::KEY_KEY_W: // switch wire frame mode
Terrain->setMaterialFlag(video::EMF_WIREFRAME,
!Terrain->getMaterial(0).Wireframe);
Terrain->setMaterialFlag(video::EMF_POINTCLOUD, false);
return true;
case irr::KEY_KEY_P: // switch wire frame mode
Terrain->setMaterialFlag(video::EMF_POINTCLOUD,
!Terrain->getMaterial(0).PointCloud);
Terrain->setMaterialFlag(video::EMF_WIREFRAME, false);
return true;
case irr::KEY_KEY_D: // toggle detail map
Terrain->setMaterialType(
Terrain->getMaterial(0).MaterialType == video::EMT_SOLID ?
video::EMT_DETAIL_MAP : video::EMT_SOLID);
return true;
case irr::KEY_KEY_S: // toggle skies
showBox=!showBox;
Skybox->setVisible(showBox);
Skydome->setVisible(!showBox);
return true;
default:
break;
}
}
return false;
}
private:
scene::ISceneNode* Terrain;
scene::ISceneNode* Skybox;
scene::ISceneNode* Skydome;
bool showBox;
};
int main()
{
IrrlichtDevice* device = createDevice(video::EDT_OPENGL, core::dimension2d<u32>(1280, 800), 32, true, false, false);
if (device == 0)
return 1; // could not create selected driver.
video::IVideoDriver* driver = device->getVideoDriver();
scene::ISceneManager* smgr = device->getSceneManager();
gui::IGUIEnvironment* env = device->getGUIEnvironment();
driver->setTextureCreationFlag(video::ETCF_ALWAYS_32_BIT, true);
// add irrlicht logo
env->addImage(driver->getTexture("/.desk/.irr/media/irrlichtlogo2.png"),
core::position2d<s32>(10,10));
//set other font
env->getSkin()->setFont(env->getFont("/.desk/.irr/media/fontlucida.png"));
// add some help text
env->addStaticText(
L"Press 'W' to change wireframe mode\nPress 'D' to toggle detail map\nPress 'S' to toggle skybox/skydome",
core::rect<s32>(10,421,250,475), true, true, 0, -1, true);
// add camera
scene::ICameraSceneNode* camera =
smgr->addCameraSceneNodeFPS(0,100.0f,1.2f);
scene::ISceneNodeAnimatorCameraFPS *camAnim;
camera->addAnimator(camAnim);
camAnim->setInvertMouse(true);
camAnim->drop();
camera->setPosition(core::vector3df(2700*2,255*2,2600*2));
camera->setTarget(core::vector3df(2397*2,343*2,2700*2));
camera->setFarValue(42000.0f);
// disable mouse cursor
device->getCursorControl()->setVisible(false);
// add terrain scene node
scene::ITerrainSceneNode* terrain = smgr->addTerrainSceneNode(
"/.desk/.irr/media/terrain-heightmap.bmp",
0, // parent node
-1, // node id
core::vector3df(0.f, 0.f, 0.f), // position
core::vector3df(0.f, 0.f, 0.f), // rotation
core::vector3df(40.f, 4.4f, 40.f), // scale
video::SColor ( 255, 255, 255, 255 ), // vertexColor
5, // maxLOD
scene::ETPS_17, // patchSize
4 // smoothFactor
);
terrain->setMaterialFlag(video::EMF_LIGHTING, false);
terrain->setMaterialTexture(0,
driver->getTexture("/.desk/.irr/media/terrain-texture.jpg"));
terrain->setMaterialTexture(1,
driver->getTexture("/.desk/.irr/media/detailmap3.jpg"));
terrain->setMaterialType(video::EMT_DETAIL_MAP);
terrain->scaleTexture(1.0f, 20.0f);
//terrain->setDebugDataVisible ( true );
// create triangle selector for the terrain
scene::ITriangleSelector* selector
= smgr->createTerrainTriangleSelector(terrain, 0);
terrain->setTriangleSelector(selector);
// create collision response animator and attach it to the camera
scene::ISceneNodeAnimator* anim = smgr->createCollisionResponseAnimator(
selector, camera, core::vector3df(60,100,60),
core::vector3df(0,0,0),
core::vector3df(0,50,0));
selector->drop();
camera->addAnimator(anim);
anim->drop();
scene::CDynamicMeshBuffer* buffer = new scene::CDynamicMeshBuffer(video::EVT_2TCOORDS, video::EIT_16BIT);
terrain->getMeshBufferForLOD(*buffer, 0);
video::S3DVertex2TCoords* data = (video::S3DVertex2TCoords*)buffer->getVertexBuffer().getData();
// Work on data or get the IndexBuffer with a similar call.
buffer->drop(); // When done drop the buffer again.
// create skybox and skydome
driver->setTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS, false);
scene::ISceneNode* skybox=smgr->addSkyBoxSceneNode(
driver->getTexture("/.desk/.irr/media/irrlicht2_up.jpg"),
driver->getTexture("/.desk/.irr/media/irrlicht2_dn.jpg"),
driver->getTexture("/.desk/.irr/media/irrlicht2_lf.jpg"),
driver->getTexture("/.desk/.irr/media/irrlicht2_rt.jpg"),
driver->getTexture("/.desk/.irr/media/irrlicht2_ft.jpg"),
driver->getTexture("/.desk/.irr/media/irrlicht2_bk.jpg"));
scene::ISceneNode* skydome=smgr->addSkyDomeSceneNode(driver->getTexture("/.desk/.irr/media/skydome.jpg"),16,8,0.95f,2.0f);
driver->setTextureCreationFlag(video::ETCF_CREATE_MIP_MAPS, true);
// create event receiver
MyEventReceiver receiver(terrain, skybox, skydome);
device->setEventReceiver(&receiver);
int lastFPS = -1;
while(device->run())
if (device->isWindowActive())
{
driver->beginScene(true, true, 0 );
smgr->drawAll();
env->drawAll();
driver->endScene();
// display frames per second in window title
int fps = driver->getFPS();
if (lastFPS != fps)
{
core::stringw str = L"Terrain Renderer - Irrlicht Engine [";
str += driver->getName();
str += "] FPS:";
str += fps;
// Also print terrain height of current camera position
// We can use camera position because terrain is located at coordinate origin
str += " Height: ";
str += terrain->getHeight(camera->getAbsolutePosition().X,
camera->getAbsolutePosition().Z);
device->setWindowCaption(str.c_str());
lastFPS = fps;
}
}
device->drop();
return 0;
}
any help? thanks
