void myinit()
{
g_iLineList = glGenLists(1);
glNewList(g_iLineList, GL_COMPILE);
makeLines();
glEndList();
initTexture(&g_iFloorName, g_pFloorTexture);
g_iFloorList = glGenLists(2);
glNewList(g_iFloorList, GL_COMPILE);
makeFloor();
glEndList();
initTexture(&g_iSkyName, g_pSkyTexture);
g_iSkyList = glGenLists(3);
glNewList(g_iSkyList, GL_COMPILE);
makeSky();
glEndList();
g_iTrackList = glGenLists(4);
glNewList(g_iTrackList, GL_COMPILE);
makeTracks();
glEndList();
glClearColor(0.0, 0.0, 0.0, 0.0); // set background color
glEnable(GL_DEPTH_TEST); // enable depth buffering
glShadeModel(GL_SMOOTH); // interpolate colors during rasterization
moveCamera();
}
osg::Group* createModel()
{
// no database loaded so automatically create Ed Levin Park
osg::Group* group = new osg::Group;
// the base and sky subgraphs go to set the earth sky of the
// model and clear the color and depth buffer for us, by using
// osg::Depth, and setting their bin numbers to less than 0,
// to force them to draw before the rest of the scene.
osg::ClearNode* clearNode = new osg::ClearNode;
clearNode->setRequiresClear(false); // we've got base and sky to do it.
// use a transform to make the sky and base move around with the eye point.
osg::Transform* transform = new MoveEarthySkyWithEyePointTransform;
// transform's value isn't knowm until in the cull traversal so its bounding
// volume is can't be determined, therefore culling will be invalid,
// so switch it off, this causes all our paresnts to switch culling
// off as well. But don't worry, culling will be back on once underneath
// this node or any other branch above this transform.
transform->setCullingActive(false);
// add the sky and base layer.
transform->addChild(makeSky()); // bin number -2 so drawn first.
transform->addChild(makeBase()); // bin number -1 so draw second.
// add the transform to the earth sky.
clearNode->addChild(transform);
// add to earth sky to the scene.
group->addChild(clearNode);
// the rest of the scene is drawn after the base and sky above.
group->addChild(makeTrees()); // will drop into a transparent, depth sorted bin (1)
group->addChild(makeTerrain()); // will drop into default bin - state sorted 0
group->addChild(makeTank()); // will drop into default bin - state sorted 0
// add the following in the future...
// makeGliders
// makeClouds
return group;
}
void createCity(char *chemin)
{
int texId[14]; //A créer en même temps que toutes les variables. La taille depend du nombre de textures
int i;
GLUquadricObj* qobj;
//GLUquadricObj* GLAPIENTRY qobj;
// allocation d´une description de quadrique
qobj = gluNewQuadric();
// la quadrique est pleine
gluQuadricDrawStyle(qobj, GLU_FILL);
// les ombrages, s´il y en a, sont doux
gluQuadricNormals(qobj, GLU_SMOOTH);
load_textures(chemin, texId); // loading textures
makeSky(texId[13]); // creating skybox
glNewList(BORD, GL_COMPILE);
glBegin(GL_POLYGON);
glTexCoord2i(1,1); glVertex3f(-150,-150,0);
glTexCoord2i(1,0); glVertex3f(-150,-150,5);
glTexCoord2i(0,0); glVertex3f(150,-150,5);
glTexCoord2i(0,1); glVertex3f(150,-150,0);
glEnd();
glEndList();
//sol
glNewList(FLOOR, GL_COMPILE);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,texId[0]);
glColor3f (1,1,1);
glPushMatrix();
glBegin(GL_POLYGON);
glTexCoord2i(1,1); glVertex3f(150,150,0);
glTexCoord2i(1,0); glVertex3f(150,-150,0);
glTexCoord2i(0,0); glVertex3f(-150,-150,0);
glTexCoord2i(0,1); glVertex3f(-150,150,0);
glEnd();
for(i=0;i<4;i++)
{
glRotatef(90, 0, 0, 1);
glCallList(BORD);
}
glDisable(GL_TEXTURE_2D);
glPopMatrix();
glEndList();
//batiment 1
glNewList(BAT1, GL_COMPILE);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,texId[1]);
glPushMatrix();
glTranslatef(20,20,0);
glBegin(GL_QUADS);
//4 faces latrales
glTexCoord2i(0,0); glVertex3d(10,10,60);
glTexCoord2i(0,4); glVertex3d(10,10,0);
glTexCoord2i(4,4); glVertex3d(0,10,0);
glTexCoord2i(4,0); glVertex3d(0,10,60);
glTexCoord2i(0,0); glVertex3d(10,0,60);
glTexCoord2i(0,4); glVertex3d(10,0,0);
glTexCoord2i(4,4); glVertex3d(10,10,0);
glTexCoord2i(4,0); glVertex3d(10,10,60);
glTexCoord2i(0,0); glVertex3d(0,0,60);
glTexCoord2i(0,4); glVertex3d(0,0,0);
glTexCoord2i(4,4); glVertex3d(10,0,0);
glTexCoord2i(4,0); glVertex3d(10,0,60);
glTexCoord2i(0,0); glVertex3d(0,10,60);
glTexCoord2i(0,4); glVertex3d(0,10,0);
glTexCoord2i(4,4); glVertex3d(0,0,0);
glTexCoord2i(4,0); glVertex3d(0,0,60);
//sol
glTexCoord2i(0,0); glVertex3d(10,10,0);
glTexCoord2i(0,4); glVertex3d(10,0,0);
glTexCoord2i(4,4); glVertex3d(0,0,0);
glTexCoord2i(4,0); glVertex3d(0,10,0);
//toit
glTexCoord2i(0,0); glVertex3d(10,0,60);
glTexCoord2i(0,4); glVertex3d(10,10,60);
glTexCoord2i(4,4); glVertex3d(0,10,60);
glTexCoord2i(4,0); glVertex3d(0,0,60);
glEnd();
glPopMatrix();
glDisable(GL_TEXTURE_2D);
glEndList();
//batiment 2
glNewList(BAT2, GL_COMPILE);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,texId[2]);
glPushMatrix();
glTranslatef(30,-90,0);
glBegin(GL_QUADS);
//4 faces latrales
glTexCoord2i(0,0); glVertex3d(15,15,90);
glTexCoord2i(0,1); glVertex3d(15,15,0);
glTexCoord2i(1,1); glVertex3d(0,15,0);
glTexCoord2i(1,0); glVertex3d(0,15,90);
glTexCoord2i(0,0); glVertex3d(15,0,90);
glTexCoord2i(0,1); glVertex3d(15,0,0);
glTexCoord2i(1,1); glVertex3d(15,15,0);
glTexCoord2i(1,0); glVertex3d(15,15,90);
glTexCoord2i(0,0); glVertex3d(0,0,90);
glTexCoord2i(0,1); glVertex3d(0,0,0);
glTexCoord2i(1,1); glVertex3d(15,0,0);
glTexCoord2i(1,0); glVertex3d(15,0,90);
glTexCoord2i(0,0); glVertex3d(0,15,90);
glTexCoord2i(0,1); glVertex3d(0,15,0);
glTexCoord2i(1,1); glVertex3d(0,0,0);
glTexCoord2i(1,0); glVertex3d(0,0,90);
//sol
glTexCoord2i(0,0); glVertex3d(15,15,0);
glTexCoord2i(0,1); glVertex3d(15,0,0);
glTexCoord2i(1,1); glVertex3d(0,0,0);
glTexCoord2i(1,0); glVertex3d(0,15,0);
//toit
glTexCoord2i(0,0); glVertex3d(15,0,90);
glTexCoord2i(0,1); glVertex3d(15,15,90);
glTexCoord2i(1,1); glVertex3d(0,15,90);
glTexCoord2i(1,0); glVertex3d(0,0,90);
glEnd();
glPopMatrix();
glDisable(GL_TEXTURE_2D);
glEndList();
//batiment3
glNewList(BAT3,GL_COMPILE);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,texId[3]);
glPushMatrix();
glTranslatef(60,80,0);
glBegin(GL_QUADS);
//4 faces latrales
glTexCoord2i(0,0); glVertex3d(30,30,10);
glTexCoord2i(0,1); glVertex3d(30,30,0);
glTexCoord2i(1,1); glVertex3d(0,30,0);
glTexCoord2i(1,0); glVertex3d(0,30,10);
glTexCoord2i(0,0); glVertex3d(30,0,10);
glTexCoord2i(0,1); glVertex3d(30,0,0);
glTexCoord2i(1,1); glVertex3d(30,30,0);
glTexCoord2i(1,0); glVertex3d(30,30,10);
glTexCoord2i(0,0); glVertex3d(0,0,10);
glTexCoord2i(0,1); glVertex3d(0,0,0);
glTexCoord2i(1,1); glVertex3d(30,0,0);
glTexCoord2i(1,0); glVertex3d(30,0,10);
glTexCoord2i(0,0); glVertex3d(0,30,10);
glTexCoord2i(0,1); glVertex3d(0,30,0);
glTexCoord2i(1,1); glVertex3d(0,0,0);
glTexCoord2i(1,0); glVertex3d(0,0,10);
//sol
glTexCoord2i(0,0); glVertex3d(30,30,0);
glTexCoord2i(0,1); glVertex3d(30,0,0);
glTexCoord2i(1,1); glVertex3d(0,0,0);
glTexCoord2i(1,0); glVertex3d(0,30,0);
//toit
glTexCoord2i(0,0); glVertex3d(30,0,10);
glTexCoord2i(0,1); glVertex3d(30,30,10);
glTexCoord2i(1,1); glVertex3d(0,30,10);
glTexCoord2i(1,0); glVertex3d(0,0,10);
glEnd();
glPopMatrix();
glDisable(GL_TEXTURE_2D);
glEndList();
//batiment 4 conique
glNewList(BAT4, GL_COMPILE);
GLUquadricObj* quadric = gluNewQuadric();
gluQuadricTexture(quadric, GLU_TRUE);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,texId[10]);
glPushMatrix();
glTranslatef(0,-60,0);
//glColor3f(0.5, 0.35, 0.05);
gluCylinder(quadric, 5, 5, 40, 100, 100);
glTranslatef(0,0,30);
//glColor3f(0.5, 0.35, 0.05);
gluCylinder(quadric, 5, 10, 30, 100, 100);
glTranslatef(0, 0, 30);
gluDisk(quadric,0,10,100,100);
glPopMatrix();
glDisable(GL_TEXTURE_2D);
gluQuadricTexture(quadric, GLU_FALSE);
glEndList();
//batiment 5 avec sphere
glNewList(BAT5, GL_COMPILE);
GLUquadricObj* quadric2 = gluNewQuadric();
gluQuadricTexture(quadric2, GLU_TRUE);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,texId[11]);
glPushMatrix();
glTranslatef(-15,-15,0);
glColor3f(0.01, 0.56, 0.61);
gluCylinder(quadric2, 5, 5, 20, 100, 100);
glTranslatef(0,0,20);
glColor3f(0.01, 0.56, 0.61);
gluSphere(quadric2, 10, 100, 100);
glPopMatrix();
glDisable(GL_TEXTURE_2D);
gluQuadricTexture(quadric2, GLU_FALSE);
glEndList();
//batiment 6
glNewList(BAT6, GL_COMPILE);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,texId[4]);
glPushMatrix();
glTranslatef(-30,20,0);
glBegin(GL_QUADS);
//4 faces latrales
glTexCoord2i(0,0); glVertex3d(20,20,70);
glTexCoord2i(0,2); glVertex3d(20,20,0);
glTexCoord2i(2,2); glVertex3d(0,20,0);
glTexCoord2i(2,0); glVertex3d(0,20,70);
glTexCoord2i(0,0); glVertex3d(20,0,70);
glTexCoord2i(0,2); glVertex3d(20,0,0);
glTexCoord2i(2,2); glVertex3d(20,20,0);
glTexCoord2i(2,0); glVertex3d(20,20,70);
glTexCoord2i(0,0); glVertex3d(0,0,70);
glTexCoord2i(0,2); glVertex3d(0,0,0);
glTexCoord2i(2,2); glVertex3d(20,0,0);
glTexCoord2i(2,0); glVertex3d(20,0,70);
glTexCoord2i(0,0); glVertex3d(0,20,70);
glTexCoord2i(0,2); glVertex3d(0,20,0);
glTexCoord2i(2,2); glVertex3d(0,0,0);
glTexCoord2i(2,0); glVertex3d(0,0,70);
//sol
glTexCoord2i(0,0); glVertex3d(20,20,0);
glTexCoord2i(0,2); glVertex3d(20,0,0);
glTexCoord2i(2,2); glVertex3d(0,0,0);
glTexCoord2i(2,0); glVertex3d(0,20,0);
//toit
glTexCoord2i(0,0); glVertex3d(20,0,70);
glTexCoord2i(0,2); glVertex3d(20,20,70);
glTexCoord2i(2,2); glVertex3d(0,20,70);
glTexCoord2i(2,0); glVertex3d(0,0,70);
glEnd();
glPopMatrix();
glDisable(GL_TEXTURE_2D);
glEndList();
//batiment 7
glNewList(BAT7, GL_COMPILE);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,texId[5]);
glPushMatrix();
glTranslatef(-70,-60,0);
glBegin(GL_QUADS);
//4 faces latrales
glTexCoord2i(0,0); glVertex3d(25,25,5);
glTexCoord2i(0,1); glVertex3d(25,25,0);
glTexCoord2i(1,1); glVertex3d(0,25,0);
glTexCoord2i(1,0); glVertex3d(0,25,5);
glTexCoord2i(0,0); glVertex3d(25,0,5);
glTexCoord2i(0,1); glVertex3d(25,0,0);
glTexCoord2i(1,1); glVertex3d(25,25,0);
glTexCoord2i(1,0); glVertex3d(25,25,5);
glTexCoord2i(0,0); glVertex3d(0,0,5);
glTexCoord2i(0,1); glVertex3d(0,0,0);
glTexCoord2i(1,1); glVertex3d(25,0,0);
glTexCoord2i(1,0); glVertex3d(25,0,5);
glTexCoord2i(0,0); glVertex3d(0,25,5);
glTexCoord2i(0,1); glVertex3d(0,25,0);
glTexCoord2i(1,1); glVertex3d(0,0,0);
glTexCoord2i(1,0); glVertex3d(0,0,5);
//sol
glTexCoord2i(0,0); glVertex3d(25,25,0);
glTexCoord2i(0,1); glVertex3d(25,0,0);
glTexCoord2i(1,1); glVertex3d(0,0,0);
glTexCoord2i(1,0); glVertex3d(0,25,0);
//toit
glTexCoord2i(0,0); glVertex3d(25,0,5);
glTexCoord2i(0,1); glVertex3d(25,25,5);
glTexCoord2i(1,1); glVertex3d(0,25,5);
glTexCoord2i(1,0); glVertex3d(0,0,5);
glEnd();
glPopMatrix();
glDisable(GL_TEXTURE_2D);
glEndList();
//batiment 8
glNewList(BAT8, GL_COMPILE);
GLUquadricObj* quadric3 = gluNewQuadric();
gluQuadricTexture(quadric3, GLU_TRUE);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,texId[9]);
glPushMatrix();
glTranslatef(100, 50, 0);
glColor3f(0.5, 0.37, 0.05);
gluCylinder(quadric3, 10, 10, 90, 100, 100);
glTranslatef(0, 0, 90);
gluDisk(quadric3,0,10,100,100);
glPopMatrix();
glDisable(GL_TEXTURE_2D);
gluQuadricTexture(quadric3, GLU_FALSE);
glEndList();
//batiment 9
glNewList(BAT9, GL_COMPILE);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,texId[6]);
glPushMatrix();
glTranslatef(-100,-120,0);
glBegin(GL_QUADS);
//4 faces latrales
glTexCoord2i(0,0); glVertex3d(18,18,120);
glTexCoord2i(0,1); glVertex3d(18,18,0);
glTexCoord2i(1,1); glVertex3d(0,18,0);
glTexCoord2i(1,0); glVertex3d(0,18,120);
glTexCoord2i(0,0); glVertex3d(18,0,120);
glTexCoord2i(0,1); glVertex3d(18,0,0);
glTexCoord2i(1,1); glVertex3d(18,18,0);
glTexCoord2i(1,0); glVertex3d(18,18,120);
glTexCoord2i(0,0); glVertex3d(0,0,120);
glTexCoord2i(0,1); glVertex3d(0,0,0);
glTexCoord2i(1,1); glVertex3d(18,0,0);
glTexCoord2i(1,0); glVertex3d(18,0,120);
glTexCoord2i(0,0); glVertex3d(0,18,120);
glTexCoord2i(0,1); glVertex3d(0,18,0);
glTexCoord2i(1,1); glVertex3d(0,0,0);
glTexCoord2i(1,0); glVertex3d(0,0,120);
//sol
glTexCoord2i(0,0); glVertex3d(18,18,0);
glTexCoord2i(0,1); glVertex3d(18,0,0);
glTexCoord2i(1,1); glVertex3d(0,0,0);
glTexCoord2i(1,0); glVertex3d(0,18,0);
//toit
glTexCoord2i(0,0); glVertex3d(18,0,120);
glTexCoord2i(0,1); glVertex3d(18,18,120);
glTexCoord2i(1,1); glVertex3d(0,18,120);
glTexCoord2i(1,0); glVertex3d(0,0,120);
glEnd();
glPopMatrix();
glDisable(GL_TEXTURE_2D);
glEndList();
//batiment 10
glNewList(BAT10, GL_COMPILE);
GLUquadricObj* quadric4 = gluNewQuadric();
gluQuadricTexture(quadric4, GLU_TRUE);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,texId[7]);
glPushMatrix();
glTranslatef(100,-60,0);
gluCylinder(quadric4, 30, 30, 10, 100, 100);
glTranslatef(0,0,10);
gluDisk(quadric4,0,30,100,100);
gluSphere(quadric4, 10, 100, 100);
glPopMatrix();
glDisable(GL_TEXTURE_2D);
gluQuadricTexture(quadric4, GLU_FALSE);
glEndList();
//batiment 11
glNewList(BAT11, GL_COMPILE);
GLUquadricObj* quadric5 = gluNewQuadric();
gluQuadricTexture(quadric5, GLU_TRUE);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,texId[8]);
glPushMatrix();
glTranslatef(-110,80,0);
gluCylinder(quadric5, 10, 0, 95, 100, 100);
glPopMatrix();
glDisable(GL_TEXTURE_2D);
gluQuadricTexture(quadric5, GLU_FALSE);
glEndList();
//batiment 12 sphere
glNewList(BAT12, GL_COMPILE);
GLUquadricObj* quadric6 = gluNewQuadric();
gluQuadricDrawStyle(quadric6, GLU_FILL);
gluQuadricNormals(quadric6, GLU_SMOOTH);
gluQuadricTexture(quadric6, GLU_TRUE);
glEnable(GL_TEXTURE_2D);
glBindTexture(GL_TEXTURE_2D,texId[12]);
glColor3f(1, 1, 1);
glPushMatrix();
glTranslatef(-90,-60,0);
glTranslatef(0,0,5);
gluSphere(quadric6, 20, 100, 100);
glPopMatrix();
glDisable(GL_TEXTURE_2D);
gluQuadricTexture(quadric6, GLU_FALSE);
glEndList();
//city
glNewList(CITY, GL_COMPILE); // declaration de la liste City
glCallList(SKY);
glCallList(FLOOR);
glCallList(BAT1);
glCallList(BAT2);
glCallList(BAT3);
glCallList(BAT4);
glCallList(BAT5);
glCallList(BAT6);
glCallList(BAT7);
glCallList(BAT8);
glCallList(BAT9);
glCallList(BAT10);
glCallList(BAT11);
glCallList(BAT12);
glEndList();
}
