The C++ program creates a scene in Ogre containing a cube object, two particle systems for smoke and wind, and attaches them to scene nodes. It sets up the skybox, ambient light, and positions and scales the objects. Any errors are displayed in a message box. The program creates an application object, runs its go() method, and returns 0 if completed without errors.

1. Listing Program
#include "ExampleApplication.h"
class BelajarOgre1 : public ExampleApplication {
public:
BelajarOgre1(){
}
~BelajarOgre1(){
}
protected:
void createScene(void){
//langit
mSceneMgr->setSkyBox(true, "Examples/StormySkyBox");
//mSceneMgr utk manage semua semua yg tampil pd screen
mSceneMgr->setAmbientLight(ColourValue(1,1,1));
//Entity ad objek yg bs dirender discene
Entity *ent1 = mSceneMgr->createEntity("ujicoba","Cube.001.mesh");
SceneNode *node1 = mSceneMgr->getRootSceneNode()->createChildSceneNode("RobotNode");
//attach entity ke scenenode ut beri lokasi render robot
node1->attachObject(ent1);
node1->scale(30,30,30);
node1->setDirection(0,0,100);
//partikel angin
ParticleSystem* pSys2 = mSceneMgr-
>createParticleSystem("aureola","Examples/Aureola");
SceneNode *mpn2 = mSceneMgr->getRootSceneNode()->createChildSceneNode("aureolaTes");
mpn2->attachObject(pSys2);
pSys2->setDefaultHeight(400); pSys2->setDefaultWidth(400);
//partikel asap
ParticleSystem* pSys1 = mSceneMgr->createParticleSystem("Smoke","Examples/Smoke");
SceneNode *mpn = mSceneMgr->getRootSceneNode()-
>createChildSceneNode("smokeTes",Vector3(0,100,500));
mpn->attachObject(pSys1);
pSys1->setDefaultHeight(150); pSys1->setDefaultWidth(80);
}
};
#if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
#define WIN32_LEAN_AND_MEAN
#include "windows.h"
INT WINAPI WinMain(HINSTANCE hInst, HINSTANCE, LPSTR strCmdLine, INT)
#else
int main(int argc, char **argv)
#endif
{
//bikin objek aplikasi

2. BelajarOgre1 app;
try {
app.go();
} catch (Exception e) {
#if OGRE_PLATFORM == OGRE_PLATFORM_WIN32
MessageBox(NULL,e.what(),"Terjadi Error!",MB_OK | MB_ICONERROR |MB_TASKMODAL);
#else
fprintf(stderr,"Terjadi Error = %sn",e.what());
#endif
}
return 0;
}

3. Logika program
Pada pertemuanminggulalukitaakanmenambahkanpartikelasapdananginpada objekogre.Dengan
cara menambahkankodinganberikutini :
//partikel angin
ParticleSystem* pSys2 = mSceneMgr-
>createParticleSystem("aureola","Examples/Aureola");
SceneNode *mpn2 = mSceneMgr->getRootSceneNode()->createChildSceneNode("aureolaTes");
mpn2->attachObject(pSys2);
pSys2->setDefaultHeight(400); pSys2->setDefaultWidth(400);
//partikel asap
ParticleSystem* pSys1 = mSceneMgr->createParticleSystem("Smoke","Examples/Smoke");
SceneNode *mpn = mSceneMgr->getRootSceneNode()-
>createChildSceneNode("smokeTes",Vector3(0,100,500));
mpn->attachObject(pSys1);
pSys1->setDefaultHeight(150); pSys1->setDefaultWidth(80);
}
};

4. Output

5. LAPORAN AKHIR PRAKTIKUM
Mata Praktikum : GRAFKOM 2
Kelas : 3IA12
Praktikum ke- : 4
Tanggal :
Materi :
NPM : 57411634
Nama : Yudo Rahadyatmo
Ketua Asisten : Johannes Praskogery P.
Paraf Asisten :
Nama Asisten :
Jumlah Lembar : 5
LABORATORIUM INFORMATIKA
UNIVERSITAS GUNADARMA
2014