/// <summary>
/// Iscrtavanje OpenGL kontrole.
/// </summary>
public void Draw()
{
Gl.glClear(Gl.GL_COLOR_BUFFER_BIT | Gl.GL_DEPTH_BUFFER_BIT);
Gl.glPushMatrix();
Gl.glTranslatef(0.0f, 0.0f, -m_sceneDistance);
Gl.glRotatef(m_xRotation, 1.0f, 0.0f, 0.0f); //odamh za 10
Gl.glRotatef(m_yRotation, 0.0f, 1.0f, 0.0f);
// Tacka 6 faza 2: Pozicionirati kameru, tako da se vide deo planete, kao i bočna i gornja strana svemirskog broda.
Glu.gluLookAt(-10.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 0.0f, 1.0f, 0.0f);
//Tacka 9 faza 2 Pozicionirati tackasti izvor svetlosti iznad broda
float[] positionLight0 = { 0.0f, 40.0f, 0.0f, 1.0f };
Gl.glLightfv(Gl.GL_LIGHT0, Gl.GL_POSITION, positionLight0);
//planeta
Gl.glPushMatrix();
Gl.glTranslatef(0.0f, -80.0f, 0.0f);
Gl.glRotatef(moon_rotationAngle, 0.0f, 1.0f, 0.0f);
Gl.glColor3f(0.4f, 0.4f, 0.4f);
Glu.gluQuadricNormals(gluObject, Glu.GLU_SMOOTH);
Glu.gluQuadricTexture(gluObject, Gl.GL_TRUE);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, m_textures[(int)TextureObjects.Moon]);
Glu.gluSphere(gluObject, 60.0f, 128, 128);
Gl.glPopMatrix();
//nosac postolja
Gl.glPushMatrix();
Gl.glTranslatef(0.0f, -50.0f + standCarrier, 0.0f);
Gl.glRotatef(-90.0f, 1.0f, 0.0f, 0.0f);
Gl.glColor3f(0.4f, 0.4f, 0.4f);
Glu.gluQuadricNormals(gluObject, Glu.GLU_SMOOTH);
Glu.gluQuadricTexture(gluObject, Gl.GL_TRUE);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, m_textures[(int)TextureObjects.Metal_light]);
Glu.gluCylinder(gluObject, 10.0f, 5.0f, 40.0f, 128, 128);
Gl.glPopMatrix();
//postolje
Gl.glPushMatrix();
postolje = new Box(boxScaleX, 5.0, boxScaleZ);
Gl.glTranslatef(0.0f, -10.0f + standHeight, 0.0f);
Gl.glRotatef(standAngle, 0.0f, 1.0f, 0.0f);
// Tacka 10 faza 2: Način stapanja teksture sa materijalom postolja postaviti na GL_ADD
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_TEXTURE_ENV_MODE, Gl.GL_ADD);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, m_textures[(int)TextureObjects.Metal_dark]);
Gl.glMatrixMode(Gl.GL_TEXTURE);
Gl.glPushMatrix();
Gl.glScalef(0.3f, 0.3f, 0.3f);
Gl.glMatrixMode(Gl.GL_MODELVIEW);
Gl.glColor3f(0.2f, 0.2f, 0.2f);
postolje.Draw();
Gl.glTexEnvi(Gl.GL_TEXTURE_ENV, Gl.GL_TEXTURE_ENV_MODE, Gl.GL_MODULATE);
Gl.glMatrixMode(Gl.GL_TEXTURE);
Gl.glPopMatrix();
Gl.glMatrixMode(Gl.GL_MODELVIEW);
Gl.glPopMatrix();
//brod
Gl.glPushMatrix();
Gl.glRotatef(m_rotationAngle, 0.0f, 1.0f, 0.0f);
Gl.glTranslatef(m_shipDistance, 4.0f + shipHeight, m_shipR);
Gl.glScaled(scaleShip, scaleShip, scaleShip);
m_scene.Draw();
Gl.glPopMatrix();
//ona prva
Gl.glPopMatrix();
//teskt
Gl.glPushMatrix();
Gl.glColor3f(1.0f, 0.0f, 0.0f);
Gl.glMatrixMode(Gl.GL_PROJECTION);
Gl.glLoadIdentity();
Glu.gluOrtho2D(-15, 15, -15, 15);
Gl.glMatrixMode(Gl.GL_MODELVIEW);
Gl.glLoadIdentity();
Gl.glPushMatrix();
Gl.glDisable(Gl.GL_LIGHTING);
Gl.glPushMatrix();
Gl.glTranslatef(-outFont.CalculateTextWidth(predmet) * -0.25f, 13.5f, 0.0f);
outFont.DrawText(predmet);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glTranslatef(-outFont.CalculateTextWidth(predmet) * -0.25f, 12.5f, 0.0f);
outFont.DrawText(skolGod);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glTranslatef(-outFont.CalculateTextWidth(predmet) * -0.25f, 11.5f, 0.0f);
outFont.DrawText(ime);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glTranslatef(-outFont.CalculateTextWidth(predmet) * -0.25f, 10.5f, 0.0f);
outFont.DrawText(prezime);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glTranslatef(-outFont.CalculateTextWidth(predmet) * -0.25f, 9.5f, 0.0f);
outFont.DrawText(sifraZad);
Gl.glPopMatrix();
Gl.glPopMatrix();
Gl.glPopMatrix();
Resize();
// Oznaci kraj iscrtavanja
Gl.glFlush();
}
/// <summary>
/// Konstruktor klase World.
/// </summary>
public World(int width, int height)
{
tenkX = -50.0f;
brodaScale = 4.0f;
this.m_width = width;
this.m_height = height;
this.tenk = new AssimpScene(Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "..\\..\\3D Models"), "M1_Abrams.3DS");
this.brod = new AssimpScene(Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location), "..\\..\\3D Models"), "Norfolk bship.3ds");
this.box = new Box(2000,100.0, 10.0);
this.box1 = new Box(215, 100.0, 10.0);
this.projektil = new Box(10, 1, 1);
m_font1 = new OutlineFont("Helvetica", 14, 0.0f, false, false, true, false);
projektil_x = -5.0f;
projektilStacX = -5.0f;
ShipRotation_z = 0;
ShipTranslate_y = 10.0f;
AnimacijaEnable = false;
try
{
m_camera = new RacunarskaGrafika.Vezbe.Camera();
}
catch (Exception)
{
MessageBox.Show("Neuspesno kreirana instanca klase Camera", "GRESKA", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
try
{
m_textures = new int[m_textureCount];
}
catch (Exception)
{
MessageBox.Show("Neuspesno kreirana instanca OpenGL sveta", "GRESKA", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
this.Initialize(); // Korisnicka inicijalizacija OpenGL parametara
this.Resize(); // Podesi projekciju i viewport
}