void onDisplay( ) {
glClearColor(0.6f, 0.6f, 1.0f, 1.0f); // torlesi szin beallitasa
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // kepernyo torles
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(60.0, (float)screenWidth / (float)screenHeight, 1.0, 200.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
gluLookAt(heliPos.x,heliPos.y+8,heliPos.z+16, heliPos.x,heliPos.y,heliPos.z, 0,1,-0.5);
float ambientColor[] = {0.5f, 0.5f, 0.5f, 1.0f};
float lightColor0[] = {1.0f, 1.0f, 1.0f, 1.0f};
float lightPos0[] = {0.0f, 20.0f, 20.0f, 0.0f};
glLightfv(GL_LIGHT0, GL_AMBIENT, ambientColor);
glLightfv(GL_LIGHT0, GL_DIFFUSE, lightColor0);
glLightfv(GL_LIGHT0, GL_SPECULAR, lightColor0);
glLightfv(GL_LIGHT0, GL_POSITION, lightPos0);
drawLand();
glPushMatrix();
glTranslatef(0.0f,-10.0f,-40.0f);
drawBuilding(2.0f);
glPopMatrix();
glPushMatrix();
glTranslatef(10.0f,-10.0f,-40.0f);
drawBuilding(2.0f);
glPopMatrix();
glPushMatrix();
glTranslatef(-5.0f,-10.0f,-60.0f);
drawBuilding(2.0f);
glPopMatrix();
glPushMatrix();
glTranslatef(10.0f,-10.0f,-60.0f);
drawBuilding(2.0f);
glPopMatrix();
glPushMatrix();
glTranslatef(10.0f,-10.0f,-25.0f);
drawBuilding(2.0f);
glPopMatrix();
glPushMatrix();
glTranslatef(-10.0f,-10.0f,-25.0f);
drawBuilding(2.0f);
glPopMatrix();
drawQuaternion();
drawHelicopter();
glutSwapBuffers(); // Buffercsere: rajzolas vege
}
void display(void)
{
//mydisplay();
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
camera();
glRotatef(-angleZ, 0.0f, 0.0f, 1.0f);
glRotatef(-angleY, 1.0f, 0.0f, 0.0f);
glRotatef(-_angleX, 0.0f, 1.0f, 0.0f);
glTranslatef(McamX, 0, McamY);
initilizeTexture(image1);
drawTerrain();
//Write your code here
initilizeTexture(image2);
drawLand();
initilizeTexture(image3);
drawWorld();
glutSwapBuffers();
}
