static void Afficher_Ma_Scene()
{
//.... DEBUT DE NE PAS TOUCHER
Gl.glClear(Gl.GL_COLOR_BUFFER_BIT | Gl.GL_DEPTH_BUFFER_BIT | Gl.GL_STENCIL_BUFFER_BIT); // Effacer les buffer d'affichage, de profondeur et de masque
Gl.glMatrixMode(Gl.GL_MODELVIEW); // choisir la matrice de vue
Gl.glLoadIdentity(); // initialiser la matrice vue en matrice identité Le repere est donc en 0,0,0
Glu.gluLookAt(0.0, 0.0, 20.0, // La caméra est à 0,0,20 (x y z)
0.0, 0.0, 0.0, // regarde 0,0,0 (le centre)
0.0, 1.0, 0.0); // vecteur orientation (vers le haut)
//..... FIN DE NE PAS TOUCHER
foreach (var item in Liste_objet)
{
item.affiche_toi();
}
Gl.glPushMatrix();
Gl.glTranslatef(Position_curseur_X, Position_curseur_Y, 0);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_DIFFUSE, Bleu);
Glut.glutSolidSphere(1, 20, 20);
Gl.glPopMatrix();
Gl.glColor3f(0.9f, 0.5f, 0.9f); // choix de la couleur 90% de rouge 50% de vert 90% bleu
OPENGL_Affiche_Chaine(-15, 10, Le_Message); // on affiche un texte en -10,-100
Glut.glutSwapBuffers();
}
private void Clock()
{
Gl.glColor3ub(255, 180, 180);
Gl.glPushMatrix();
Gl.glScaled(1.0f, 1.0f, 0.7f);
Glut.glutSolidTorus(1, 9, 32, 32);
Gl.glPopMatrix();
Glut.glutSolidCylinder(0.5f, 0.3f, 32, 32);
Gl.glColor3ub(255, 255, 255);
Gl.glPushMatrix();
Gl.glScaled(9.0f, 9.0f, 0.1f);
Glut.glutSolidSphere(1.0f, 100, 100);
Gl.glPopMatrix();
//Glut.glutSolidCylinder(9f, 0.1f, 32, 32);
for (int i = 0; i < 12; i++)
{
Gl.glPushMatrix();
Gl.glColor3ub(150, 175, 255);
Gl.glRotated(i * 30.0f, 0, 0, 1);
Gl.glTranslated(7.5f, 0.0f, 0.1f);
Gl.glScaled(1.0f, 0.2f, 0.2f);
Glut.glutSolidCube(1.0f);
Gl.glPopMatrix();
}
}
// --- Callbacks ---
#region Display()
private static void Display()
{
Gl.glClear(Gl.GL_COLOR_BUFFER_BIT | Gl.GL_DEPTH_BUFFER_BIT);
Gl.glPushMatrix();
Gl.glRotatef(20.0f, 1.0f, 0.0f, 0.0f);
Gl.glPushMatrix();
Gl.glTranslatef(-0.75f, 0.5f, 0.0f);
Gl.glRotatef(90.0f, 1.0f, 0.0f, 0.0f);
Glut.glutSolidTorus(0.275, 0.85, 15, 15);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glTranslatef(-0.75f, -0.5f, 0.0f);
Gl.glRotatef(270.0f, 1.0f, 0.0f, 0.0f);
Glut.glutSolidCone(1.0, 2.0, 15, 15);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glTranslatef(0.75f, 0.0f, -1.0f);
Glut.glutSolidSphere(1.0, 15, 15);
Gl.glPopMatrix();
Gl.glPopMatrix();
Gl.glFlush();
}
static void Redraw()
{
Gl.glClear(Gl.GL_COLOR_BUFFER_BIT | Gl.GL_DEPTH_BUFFER_BIT);
Gl.glPushMatrix();
Axis3D.DrawAxis();
FigureMotion();
// Установка материала шара
Gl.glLightfv(Gl.GL_LIGHT0, Gl.GL_POSITION, light1);
Gl.glLightfv(Gl.GL_LIGHT1, Gl.GL_POSITION, light2);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_AMBIENT, ambient);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_DIFFUSE, diffuse);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_SPECULAR, specular);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_EMISSION, emission);
Gl.glMaterialf(Gl.GL_FRONT, Gl.GL_SHININESS, shininess);
// Отрисовка шара
Glut.glutSolidSphere(3.0, 50, 50); // шар с радиусом 3
Gl.glPopMatrix();
Glut.glutSwapBuffers(); // Переключение буфферов отрисовки
CalculateNewFigureSize();
}
/// <summary>
/// Draws the scene.
/// </summary>
private static void Render()
{
Gl.glColor3f(0.4f, 1.0f, 0.4f);
Glut.glutSolidSphere(0.6, 12, 12);
Gl.glPushMatrix();
Gl.glTranslatef(0.6f, 0.35f, 0.6f);
Gl.glColor3f(1.0f, 0.7f, 0.7f);
Glut.glutSolidCube(0.2);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glTranslatef(0.7f, 0.85f, 0.7f);
Gl.glRotatef(angle2 += 1, 0.0f, 1.0f, 0.0f);
Gl.glTranslatef(0.0f, -0.2f, 0.0f);
Gl.glRotatef(-90, 1.0f, 0.0f, 0.0f);
Gl.glColor3f(1.0f, 1.0f, 0.4f);
Glut.glutWireCone(0.2, 0.4, 8, 8);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glTranslatef(-0.9f, -0.9f, -0.1f);
Gl.glRotatef(90, -0.5f, 0.5f, 0.15f);
Gl.glRotatef(angle2, 0.0f, 0.0f, 1.0f);
Gl.glColor3f(1.0f, 0.4f, 1.0f);
Glut.glutWireTorus(0.2, 0.5, 8, 8);
Gl.glPopMatrix();
}
protected override void Particular()
{
Gl.glColor3d(1, 1, 1);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, GlUtils.Texture("WOOD1"));
Gl.glPushMatrix();
Gl.glTranslated(0.8f * 30, 0, 0);
GlUtils.GambarBangun(0.8f * 30, 0.6f * 30, 0.4f * 30);
Gl.glTranslated(0, 0, 0.45f * 30);
GlUtils.GambarBangun(0.8f * 30, 0.6f * 30, 0.05f * 30);
Gl.glTranslated(-0.7f * 30, 0, 0.06f * 30);
Gl.glColor3d(.5, .5, .5);
Glut.glutSolidSphere(0.05f * 30, 10, 10);
Gl.glColor3d(1, 1, 1);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glTranslated(-0.8f * 30, 0, 0);
GlUtils.GambarBangun(0.8f * 30, 0.6f * 30, 0.4f * 30);
Gl.glTranslated(0, 0, 0.45f * 30);
GlUtils.GambarBangun(0.8f * 30, 0.6f * 30, 0.05f * 30);
Gl.glTranslated(0.7f * 30, 0, 0.06f * 30);
Gl.glColor3d(.5, .5, .5);
Glut.glutSolidSphere(0.05f * 30, 10, 10);
Gl.glPopMatrix();
height = 36;
Gl.glColor3d(1, 1, 1);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, 0);
}
private static void RenderSphere(float x, float y, float z)
{
Gl.glPushMatrix();
Gl.glTranslatef(x, y, z);
Glut.glutSolidSphere(0.4, 16, 16);
Gl.glPopMatrix();
}
private void DrawLever()
{
int leverHeight = 70;
textureLoader.LoadTextureForModel("metal.jpg");
uint metalTexture = textureLoader.GetTextureObj();
Gl.glEnable(Gl.GL_TEXTURE_2D);
Gl.glEnable(Gl.GL_TEXTURE_GEN_S);
Gl.glEnable(Gl.GL_TEXTURE_GEN_T);
Gl.glTexGeni(Gl.GL_S, Gl.GL_TEXTURE_GEN_MODE, Gl.GL_SPHERE_MAP);
Gl.glTexGeni(Gl.GL_T, Gl.GL_TEXTURE_GEN_MODE, Gl.GL_SPHERE_MAP);
Gl.glBindTexture(Gl.GL_TEXTURE_2D, metalTexture);
Gl.glPushMatrix();
Gl.glRotated(90, 1, 0, 0);
Gl.glTranslated(0, 0, -leverHeight);
Glut.glutSolidCylinder(1, leverHeight, 16, 16);
// отключаем режим текстурирования
Gl.glDisable(Gl.GL_TEXTURE_2D);
Gl.glDisable(Gl.GL_TEXTURE_GEN_S);
Gl.glDisable(Gl.GL_TEXTURE_GEN_T);
Gl.glDisable(Gl.GL_TEXTURE_2D);
Gl.glColor3d(1, 0.01, 0.01);
Glut.glutSolidSphere(2, 16, 16);
Gl.glPopMatrix();
}
static void OnDisplay()
{
Gl.glClear(Gl.GL_COLOR_BUFFER_BIT | Gl.GL_DEPTH_BUFFER_BIT);
Gl.glLoadIdentity();
Glu.gluLookAt(eye_x, eye_y, eye_z, 0, -10, 0, 1, 0, 0);
Gl.glRotated(aX, 1, 0, 0);
Gl.glRotated(aY, 0, 1, 0);
Gl.glRotated(aZ, 0, 0, 1);
Gl.glTranslated(1.5, 0, 0);
Gl.glEnable(Gl.GL_TEXTURE_2D);
//Glu.gluQuadricTexture();
//основание
Gl.glTranslated(-1.5, 0, 0);
Glut.glutSolidSphere(1.1, 50, 50);
//тело
Gl.glTranslated(1.6, 0, 0);
Glut.glutSolidSphere(0.75, 50, 50);
//голова
Gl.glTranslated(1.1, 0, 0);
Glut.glutSolidSphere(0.55, 50, 50);
//правая рука
Gl.glTranslated(-1, 0, 0);
Gl.glRotated(20, 0, 1, 0);
Glut.glutSolidCylinder(0.05, 2.5, 50, 50);
//левая рука
Gl.glRotated(-140, 0, -1, 0);
Glut.glutSolidCylinder(0.05, 2.5, 50, 50);
//шляпа
Gl.glTranslated(-1.3, 0, 0.47);
Gl.glRotated(290, 0, 1, 0);
Glut.glutSolidCone(0.5, 0.75, 50, 50);
//нос
Gl.glTranslated(0, 0.3, -0.4);
Gl.glRotated(275, 1, 0, 0);
Glut.glutSolidCone(0.07, 0.75, 50, 50);
//правый глаз
Gl.glTranslated(-0.2, -0.25, 0.15);
Glut.glutSolidSphere(0.05, 50, 50);
//левый глаз
Gl.glTranslated(0.4, 0, 0);
Glut.glutSolidSphere(0.05, 50, 50);
//рот
Gl.glTranslated(-0.47, 0.4, 0.0175);
Gl.glRotated(90, 0, 1, 0);
Glut.glutSolidCylinder(0.05, 0.5, 50, 50);
Glut.glutSwapBuffers();
}
protected override void Particular()
{
Gl.glColor3d(0.2, 0.3, 0);
Gl.glRotated(90, 1, 0, 0);
Gl.glRotated(45, 0, 0, 1);
Gl.glScaled(1, 1, 0.4);
Glut.glutSolidTorus(0.22f * 30, 0.22f * 30, 40, 4);
Gl.glColor3d(0.3, 1, 0.2);
Gl.glScaled(1, 1, 1.5);
Glut.glutSolidTorus(0.15f * 30, 0.15f * 30, 40, 40);
// }
// else if(objStruct.angle==2)
// {
// Glut.glutSolidTorus(0.18,0.18,40,40);
// Gl.glColor3d(1-temp[0],1-temp[1],1-temp[2]);
// Glut.glutSolidTorus(0.18,0.18,40,3);
// }
Gl.glColor3d(0.2, 0.5, 0.3);
Gl.glScaled(1, 1, 1);
Glut.glutSolidSphere(0.1f * 30, 20, 20);
height = 6.6;
Gl.glColor3d(1, 1, 1);
}
/// <summary>
/// Draws the scene.
/// </summary>
private static void Render()
{
Gl.glLightfv(Gl.GL_LIGHT0, Gl.GL_POSITION, light0Position);
Gl.glPushMatrix();
Gl.glColor3f(0.4f, 1.0f, 0.4f);
Gl.glTranslatef(0.0f, 0.0f, 2.5f);
Glut.glutSolidSphere(0.5, 12, 12);
Gl.glTranslatef(0.5f, 0.0f, -0.7f);
Gl.glColor3f(1.0f, 0.4f, 0.4f);
Glut.glutSolidCube(0.3);
Gl.glTranslatef(-0.5f, 0.0f, -0.2f);
Gl.glRotatef(-90, 1.0f, 0.0f, 0.0f);
Gl.glColor3f(1.0f, 1.0f, 0.4f);
Glut.glutSolidCone(0.3, 0.6, 8, 8);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glTranslatef(0.2f, 0.3f, -2.0f);
Gl.glColor3f(0.9f, 0.4f, 0.9f);
Glut.glutWireTorus(0.3f, 0.8f, 8, 8);
Gl.glPopMatrix();
}
private void Carousel()
{
Gl.glPushMatrix();
Gl.glRotated(-90, 1f, 0f, 0f);
Gl.glTranslated(0f, 0.0f, -1.0f);
Gl.glColor4d(0.5f, 0.5f, 0.5f, 0.2f);
//center
Glut.glutSolidCylinder(0.4f, 1.2f, 20, 1);
//top
Gl.glColor3ub(255, 200, 220);
Gl.glPushMatrix();
Gl.glTranslated(0f, 0f, 1.2f);
Glut.glutSolidTorus(0.1f, 1.0f, 20, 9);
Glut.glutSolidCylinder(1f, 0.05f, 20, 1);
Gl.glColor3ub(200, 250, 255);
Glut.glutSolidCone(0.8f, 1.1f, 20, 20);
Gl.glTranslated(0f, 0f, 1.1f);
Gl.glColor3ub(255, 200, 220);
Glut.glutSolidSphere(0.1f, 10, 10);
Gl.glPopMatrix();
Gl.glPopMatrix();
}
public override void Draw()
{
Gl.glPushMatrix();
Gl.glTranslated(this.Position.X, this.Position.Y, this.Position.Z);
Gl.glRotated(this.Angle.X, 1, 0, 0);
Gl.glRotated(this.Angle.Y, 0, 1, 0);
Gl.glRotated(this.Angle.Z, 0, 0, 1);
DrawingService.PickTexture(TextureNames.Metal);
DrawingService.GenerateTexture();
Glut.glutSolidSphere(0.25 * this.Size, 48, 48);
Gl.glPopMatrix();
DrawingService.DeactivateGeneration();
foreach (var obj in this.FixtureObjects)
{
//obj.Position += this.Position;
//Point3d n = new Point3d(0, 0, 0);
//bool flag = obj.Position.Equals(n);
//if (flag)
// obj.Position += this.Position;
obj.Draw();
//if (flag)
// obj.Position -= this.Position;
//obj.Position -= this.Position;
}
}
//Рисование снеговика, вокруг которого вращается камера
static void drawSnowMan()
{
Gl.glClear(Gl.GL_COLOR_BUFFER_BIT | Gl.GL_DEPTH_BUFFER_BIT);
// установить камеру
Gl.glLoadIdentity();
vec3 cameraLook = cameraPos + cameraFront;
Glu.gluLookAt(cameraPos.x, cameraPos.y, cameraPos.z, cameraLook.x, cameraLook.y, cameraLook.z,
cameraUp.x, cameraUp.y, cameraUp.z);
Glu.gluLookAt(camX, camY, camZ, 0.0, 0.0, 0.0, 0.0, camUpY, 0.0);
Gl.glColor3f(1.0f, 1.0f, 1.0f);
// тело снеговика
Gl.glTranslatef(0.0f, 0.75f, 0.0f);
Glut.glutSolidSphere(0.75f, 20, 20);
// голова снеговика
Gl.glTranslatef(0.0f, 1.0f, 0.0f);
Glut.glutSolidSphere(0.25f, 20, 20);
// глаза снеговика
Gl.glPushMatrix();
Gl.glColor3f(0.0f, 0.0f, 0.0f);
Gl.glTranslatef(0.05f, 0.10f, 0.18f);
Glut.glutSolidSphere(0.05f, 10, 10);
Gl.glTranslatef(-0.1f, 0.0f, 0.0f);
Glut.glutSolidSphere(0.05f, 10, 10);
Gl.glPopMatrix();
// нос снеговика
Gl.glColor3f(1.0f, 0.5f, 0.5f);
Gl.glRotatef(0.0f, 1.0f, 0.0f, 0.0f);
Glut.glutSolidCone(0.08f, 0.5f, 10, 2);
//Gl.glPopMatrix();
Gl.glFlush();
Glut.glutSwapBuffers();
}
public override void Draw(bool select = false)
{
Gl.glPushMatrix();
if (select)
{
Gl.glColor3fv(MathUtils.GetVector3Array(Color));
}
else if (isSelected)
{
Gl.glColor3fv(MathUtils.GetVector3Array(new Vector(1, 1, 1)));
}
else
{
Gl.glColor3fv(MathUtils.GetVector3Array(new Vector(1, 0, 1)));
}
Gl.glTranslatef(Traslation.x, Traslation.y, Traslation.z);
if (Wireframe)
{
Glut.glutWireSphere(Radius, 16, 16);
}
else
{
Glut.glutSolidSphere(Radius, 16, 16);
}
Gl.glPopMatrix();
}
protected override void dessine_toi()
{
Gl.glPushMatrix();
Gl.glTranslatef((float)Position_objet_X, (float)Position_objet_Y, 0);
Glut.glutSolidSphere(1, 20, 20);
Gl.glPopMatrix();
}
/// <summary>
///
/// </summary>
public void drawParticles()
{
Camera cam = Camera.getCurrentActiveCamera();
this.ActiveParticles = 0;
bool maxParticlesReached = false;
foreach (Particle p in this.particleList)
{
if (p.Alive)
{
this.ActiveParticles++;
Gl.glPushMatrix();
Gl.glTranslated(cam.Following.Position.Px + p.Position.Px, p.Position.Py, cam.Following.Position.Pz + p.Position.Pz);
Gl.glRotated(Utilities.toDegrees(cam.Following.Angle) + 90.0, 0.0, 1.0, 0.0);
Gl.glColor3d(1.0, 1.0, 1.0);
/// TODO: Deveria estar no draw da classe Particle já que ela herda de ThreeDObject
if (this.TypeOfParticle == ParticleType.Rain)
{
Gl.glBegin(Gl.GL_QUADS);
Gl.glTexCoord2d(1.0, 1.0);
Gl.glVertex3d(0.001, -0.1, 0.0);
Gl.glTexCoord2d(1.0, 0.0);
Gl.glVertex3d(-0.001, -0.1, 0.0);
Gl.glTexCoord2d(0.0, 0.0);
Gl.glVertex3d(-0.001, 0.1, 0.0);
Gl.glTexCoord2d(0.0, 1.0);
Gl.glVertex3d(0.001, 0.1, 0.0);
Gl.glEnd();
}
else
{
Glut.glutSolidSphere(0.02, 10, 10);
}
p.Position.Py -= p.Velocity;
Gl.glPopMatrix();
}
if (this.ActiveParticles >= this.CurrentMaxActiveParticles || this.ActiveParticles >= this.MaxParticles)
{
maxParticlesReached = true;
break;
}
}
if (!maxParticlesReached)
{
this.reviveParticles();
}
}
static void Bola()
{
Gl.glPushMatrix();
Gl.glColor3f(0.803922f, 0.521569f, 0.247059f);
Gl.glTranslatef(tx, ty, tz);
Glut.glutSolidSphere(1.0f, 200, 200);
Gl.glPopMatrix();
}
private void DrawSphere(Point point)
{
Gl.glColor3d(100, 0, 100);
//Gl.glColor3d(point.X, point.Y, point.Z);
Gl.glTranslated(point.X, point.Y, point.Z);
Glut.glutSolidSphere(0.15f, 5, 5);
Gl.glTranslated(-point.X, -point.Y, -point.Z);
}
static void Display()
{
Gl.glClear(Gl.GL_COLOR_BUFFER_BIT | Gl.GL_DEPTH_BUFFER_BIT);
Gl.glMatrixMode(Gl.GL_MODELVIEW);
Gl.glPushMatrix();
Gl.glBegin(Gl.GL_LINES);
Gl.glColor3f(0.0f, 1.0f, 0.0f); // ось x
Gl.glVertex3f(0f, 0f, 0f);
Gl.glVertex3f(14f, 0f, 0f);
Gl.glColor3f(1.0f, 0.0f, 0.0f); // ось y
Gl.glVertex3f(0f, 0f, 0f);
Gl.glVertex3f(0f, 14f, 0f);
Gl.glColor3f(0.0f, 0.0f, 1.0f); // ось z
Gl.glVertex3f(0f, 0f, 0f);
Gl.glVertex3f(0f, 0f, 14f);
Gl.glEnd();
Gl.glPushMatrix();
Gl.glRotatef(_angleLight1, 0f, 0f, 1f);
Gl.glLightfv(Gl.GL_LIGHT0, Gl.GL_POSITION, lpt);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glTranslatef(0f, 0f, 5f);
Gl.glScalef(2f, 2f, 2f);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_AMBIENT, no_mat);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_DIFFUSE, mat_diffuse);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_SPECULAR, no_mat);
Gl.glMaterialf(Gl.GL_FRONT, Gl.GL_SHININESS, no_shininess);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_EMISSION, no_mat);
Glut.glutSolidCone(1, 2, 50, 50);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glRotatef(_angleLight1, 0f, 1f, 0f);
Gl.glLightfv(Gl.GL_LIGHT0, Gl.GL_POSITION, rpt);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glTranslatef(6f, 0f, 0f);
Gl.glScalef(2f, 2f, 2f);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_AMBIENT, mat_ambient);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_DIFFUSE, mat_diffuse);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_SPECULAR, mat_specular);
Gl.glMaterialf(Gl.GL_FRONT, Gl.GL_SHININESS, no_shininess);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_EMISSION, mat_emission);
Glut.glutSolidSphere(1.0, 50, 50);
Gl.glPopMatrix();
Glut.glutSwapBuffers();
// вращение
_angleLight1 += 1f;
_angleLight2 += 1.5f;
}
// --- Callbacks ---
#region Display()
/// <summary>
/// <para>
/// Draw a sphere in a diamond-shaped section in the middle of a window with 2
/// torii.
/// </para>
/// </summary>
private static void Display()
{
Gl.glClear(Gl.GL_STENCIL_BUFFER_BIT);
// create a diamond shaped stencil area
Gl.glMatrixMode(Gl.GL_PROJECTION);
Gl.glPushMatrix();
Gl.glLoadIdentity();
Gl.glOrtho(-3.0, 3.0, -3.0, 3.0, -1.0, 1.0);
Gl.glMatrixMode(Gl.GL_MODELVIEW);
Gl.glPushMatrix();
Gl.glLoadIdentity();
// Disable color buffer update.
Gl.glColorMask(0, 0, 0, 0);
Gl.glDisable(Gl.GL_DEPTH_TEST);
Gl.glStencilFunc(Gl.GL_ALWAYS, 0x1, 0x1);
Gl.glStencilOp(Gl.GL_REPLACE, Gl.GL_REPLACE, Gl.GL_REPLACE);
Gl.glBegin(Gl.GL_QUADS);
Gl.glVertex3f(-1.0f, 0.0f, 0.0f);
Gl.glVertex3f(0.0f, 1.0f, 0.0f);
Gl.glVertex3f(1.0f, 0.0f, 0.0f);
Gl.glVertex3f(0.0f, -1.0f, 0.0f);
Gl.glEnd();
Gl.glPopMatrix();
Gl.glMatrixMode(Gl.GL_PROJECTION);
Gl.glPopMatrix();
Gl.glMatrixMode(Gl.GL_MODELVIEW);
// Enable color buffer update.
Gl.glColorMask(1, 1, 1, 1);
Gl.glEnable(Gl.GL_DEPTH_TEST);
Gl.glStencilOp(Gl.GL_KEEP, Gl.GL_KEEP, Gl.GL_KEEP);
Gl.glClear(Gl.GL_COLOR_BUFFER_BIT | Gl.GL_DEPTH_BUFFER_BIT);
// draw blue sphere where the stencil is 1
Gl.glStencilFunc(Gl.GL_EQUAL, 0x1, 0x1);
Gl.glCallList(BLUEMAT);
Glut.glutSolidSphere(0.5, 15, 15);
// draw the tori where the stencil is not 1
Gl.glStencilFunc(Gl.GL_NOTEQUAL, 0x1, 0x1);
Gl.glPushMatrix();
Gl.glRotatef(45.0f, 0.0f, 0.0f, 1.0f);
Gl.glRotatef(45.0f, 0.0f, 1.0f, 0.0f);
Gl.glCallList(YELLOWMAT);
Glut.glutSolidTorus(0.275, 0.85, 15, 15);
Gl.glPushMatrix();
Gl.glRotatef(90.0f, 1.0f, 0.0f, 0.0f);
Glut.glutSolidTorus(0.275, 0.85, 15, 15);
Gl.glPopMatrix();
Gl.glPopMatrix();
Gl.glFlush();
}
private static void DrawSphere()
{
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_AMBIENT, mat3_amb);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_DIFFUSE, mat3_dif);
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_SPECULAR, mat3_spec);
Gl.glMaterialf(Gl.GL_FRONT, Gl.GL_SHININESS, mat3_shiness);
Gl.glPushMatrix();
Gl.glTranslatef(0.75f, 0.0f, -11.0f);
Gl.glRotated(20.0, 1.0, 0.0, 0.0);
Glut.glutSolidSphere(1.0, 15, 15);
Gl.glPopMatrix();
}
private void simpleOpenGlControl1_Paint(object sender, PaintEventArgs e)
{
Gl.glClear(Gl.GL_COLOR_BUFFER_BIT | Gl.GL_DEPTH_BUFFER_BIT);
Gl.glMatrixMode(Gl.GL_MODELVIEW);
Gl.glLoadIdentity();
Glu.gluLookAt(0.0, 0.0, 50.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0);
float[] mat_ambient = new float[] { 0.0f, 0.1f, 0.0f, 1.0f }; //偏綠色材質
float[] mat_diffuse = new float[] { 0.0f, 0.7f, 0.0f, 1.0f }; //偏綠色材質
float[] mat_specular = new float[] { 0.9f, 0.9f, 0.9f, 1.0f };
float mat_shininess = 32.0f; //閃亮係數的數值
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_AMBIENT, mat_ambient); //設定材質的環境光反射係數
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_DIFFUSE, mat_diffuse); //設定材質的散射光反射係數
Gl.glMaterialfv(Gl.GL_FRONT, Gl.GL_SPECULAR, mat_specular); //設定材質的鏡射光反射係數
Gl.glMaterialf(Gl.GL_FRONT, Gl.GL_SHININESS, mat_shininess); //設定材質的閃亮係數
Gl.glColor3d(0.0, 1.0, 0.0);
Glut.glutSolidSphere(2.0, 20, 20);
// Draw the first electron
Gl.glColor3d(0.0, 0.0, 1.0);
Gl.glPushMatrix();
Gl.glRotated(angle1, 1.0, 1.0, 0.0);
Gl.glTranslated(0.0, 0.0, 10.0);
Glut.glutSolidSphere(1.0, 20, 20);
Gl.glPopMatrix();
// Draw the second electron
Gl.glColor3d(1.0, 1.0, 0.0);
Gl.glPushMatrix();
Gl.glRotated(angle2, -1.0, 1.0, 0.0);
Gl.glTranslated(0.0, 0.0, 10.0);
Glut.glutSolidSphere(1.0, 20, 20);
Gl.glPopMatrix();
// Draw the third electron
Gl.glEnable(Gl.GL_COLOR_MATERIAL); //打開色彩材質的功能 讓glColor3d的功能出現
Gl.glColor3d(1.0, 0.0, 1.0);
Gl.glPushMatrix();
Gl.glRotated(angle3, 0.0, 1.0, 0.0);
Gl.glTranslated(0.0, 0.0, 10.0);
Glut.glutSolidSphere(1.0, 20, 20);
Gl.glPopMatrix();
Gl.glDisable(Gl.GL_COLOR_MATERIAL); //關掉色彩材質的功能
}
private static void Sphere(int texture)
{
if (texturing)
{
Gl.glBindTexture(Gl.GL_TEXTURE_2D, texture);
Glut.glutSolidSphere(RI, lod, lod);
}
else
{
Glut.glutSolidSphere(RI, lod, lod);
}
}
static void Desenha()
{
Gl.glClear(Gl.GL_COLOR_BUFFER_BIT | Gl.GL_DEPTH_BUFFER_BIT);
//-------------------------Pedra Direita--------------------------------------
Gl.glPushMatrix();//salva para mover so estes objetos
Gl.glTranslated(_pedraDireitaX, _pedraDireitaY, 0f);
Gl.glColor3f(0.5f, 0.35f, 0.05f);
Glut.glutSolidSphere(0.7, 5, 10);
Gl.glPopMatrix(); //apaga da pilha
//---------------------------------------------------------------------
if (_duasPedras)
{
//-------------------------Pedra Esquerda--------------------------------------
Gl.glPushMatrix();//salva para mover so estes objetos
Gl.glTranslated(_pedraEsquerdaX, _pedraEsquerdaY, 0f);
Gl.glColor3f(0.5f, 0.35f, 0.05f);
Glut.glutSolidSphere(0.7, 5, 10);
Gl.glPopMatrix(); //apaga da pilha
//---------------------------------------------------------------------
}
//---------------------Bola Rolando--------------------------------------
Gl.glPushMatrix();//salva para mover so estes objetos
Gl.glTranslatef(_bolaX, -7.0f, 0.0f);
Gl.glRotatef(90, 0.0f, 0.2f, 0.0f);
Gl.glColor3f(1.0f, 0.666667f, 0.666667f);
Gl.glRotatef(_rot, 0.0f, 0.0f, 0.2f);
Glut.glutSolidSphere(0.5, 10, 10);
//-----------------------------------------------------------------------
Gl.glPopMatrix(); //apaga da pilha
Glut.glutSwapBuffers();
}
protected void renderLamp()
{
Gl.glGetBooleanv(Gl.GL_CULL_FACE, out cullFace);
Gl.glDisable(Gl.GL_CULL_FACE);
Glu.GLUquadric quadric;
quadric = Glu.gluNewQuadric();
Gl.glPushMatrix();
Gl.glTranslated(0, 0, 0);
#region cuerpo
// Gl.glColor3d(1, 0, 0);
//Gl.glColor3d(1, 0, 0);
Gl.glPushMatrix();
Gl.glTranslated(0, 25, 0);
Gl.glRotated(-90, 1, 0, 0);
Glu.gluCylinder(quadric, 5, 10, 10, 8, 10);
Gl.glPopMatrix();
#endregion cuerpo
#region bombillo
Gl.glPushMatrix();
Gl.glTranslated(0, 25, 0);
Gl.glRotated(90, 1, 0, 0);
//Gl.glColor3d(.5,.5,.5);
Glu.gluCylinder(quadric, 5, 5, 12, 8, 8);
Gl.glPopMatrix();
Gl.glBindTexture(Gl.GL_TEXTURE_2D, GlUtils.Texture("bulb"));
Gl.glPushMatrix();
Gl.glColor3d(1, 1, 1);
Gl.glTranslated(0, 8, 0);
Glut.glutSolidSphere(10, 8, 8);
Gl.glPopMatrix();
#endregion bombillo;
Gl.glPushMatrix();
Gl.glEnable(Gl.GL_BLEND);
Gl.glColor3d(.98, .58, .35);
Gl.glClipPlane(Gl.GL_CLIP_PLANE0, plano);
Gl.glEnable(Gl.GL_CLIP_PLANE0);
Gl.glLightModeli(Gl.GL_LIGHT_MODEL_TWO_SIDE, 1);
Glu.gluSphere(quadric, 30, 15, 10);
Gl.glLightModeli(Gl.GL_LIGHT_MODEL_TWO_SIDE, 0);
Gl.glPopMatrix();
Gl.glDisable(Gl.GL_CLIP_PLANE0);
Gl.glPopMatrix();
if (cullFace != Gl.GL_FALSE)
{
Gl.glEnable(Gl.GL_CULL_FACE);
}
}
private void CreateDisplayList()
{
// генерация дисплейног осписка
DisplayListNom = Gl.glGenLists(1);
float[] Color = { 1f, 0.7f, 0.7f, .5f };
// начало создания списка
Gl.glNewList(DisplayListNom, Gl.GL_COMPILE);
// Gl.glColor3b(0, 0, 255);
// Gl.glColor3d(0, 0, 255);
Gl.glMaterialfv(Gl.GL_FRONT_AND_BACK, Gl.GL_AMBIENT_AND_DIFFUSE, Color);
Glut.glutSolidSphere(0.01f, 10, 10);
Gl.glEndList();
// флаг - дисплейный список создан
isDisplayList = true;
}
protected override void Particular()
{
Gl.glBindTexture(Gl.GL_TEXTURE_2D, GlUtils.Texture("rose"));
Gl.glRotated(90, 1, 0, 0);
Gl.glRotated(45, 0, 0, 1);
Gl.glScaled(1, 1, 0.4);
Glut.glutSolidTorus(0.5f * 30, 0.5 * 30, 40, 4);
Gl.glScaled(1, 1, 1.5);
Glut.glutSolidTorus(0.3f * 30, 0.3f * 30, 40, 40);
Gl.glScaled(1, 1, 1);
Glut.glutSolidSphere(0.2f * 30, 20, 20);
height = 6.6;
Gl.glColor3d(1, 1, 1);
}
private void jackPart()
{
Gl.glPushMatrix();
Gl.glScaled(0.2, 0.2, 1.0);
Glut.glutSolidSphere(1.0, 16, 16);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glTranslated(0.0, 0.0, 1.0);
Glut.glutSolidSphere(0.2, 16, 16);
Gl.glPopMatrix();
Gl.glPushMatrix();
Gl.glTranslated(0.0, 0.0, -1.0);
Glut.glutSolidSphere(0.2, 16, 16);
Gl.glPopMatrix();
}
protected override void DoRender()
{
GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
var camera = Matrix4.LookAt(0.0f, 3.5f, 8.0f, 0.0f, 3.5f, 0.0f, 0.0f, 1.0f, 0.0f);
GL.LoadMatrix(ref camera);
GL.Color4(Color4.Black);
foreach (var particle in World.Particles)
{
GL.PushMatrix();
GL.Translate(particle.Position);
Glut.glutSolidSphere(0.1f, 20, 10);
GL.PopMatrix();
}
}
