void locWmGlDisplay::drawField()
{
glPushMatrix();
glEnable(GL_BLEND); // Turn Blending On
glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
glColor3f(1.0f,1.0f,1.0f); // Set The Color To White
glEnable(GL_TEXTURE_2D); // Enable Texture Mapping
glBindTexture(GL_TEXTURE_2D, grassTexture);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR); // Turn off filtering of textures
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR); // Turn off filtering of textures
glBegin(GL_QUADS);
glNormal3f(0.0f,0.0f,1.0f); // Set The Normal
glTexCoord2f(0.0f, 0.0f); glVertex3f(-370.0f, 270.0f, 0.0f); // Bottom Left Of The Texture and Quad
glTexCoord2f(7.4f, 0.0f); glVertex3f( 370.0f, 270.0f, 0.0f); // Bottom Right Of The Texture and Quad
glTexCoord2f(7.4f, 5.4f); glVertex3f( 370.0f, -270.0f, 0.0f); // Top Right Of The Texture and Quad
glTexCoord2f(0.0f, 5.4f); glVertex3f(-370.0f, -270.0f, 0.0f); // Top Left Of The Texture and Quad
glEnd();
glBindTexture(GL_TEXTURE_2D, fieldLineTexture);
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MAG_FILTER,GL_LINEAR); // Turn off filtering of textures
glTexParameteri(GL_TEXTURE_2D,GL_TEXTURE_MIN_FILTER,GL_LINEAR); // Turn off filtering of textures
glBegin(GL_QUADS);
glNormal3f(0.0f,0.0f,1.0f); // Set The Normal
glTexCoord2f(0.0f, 0.0f); glVertex3f(-370.0f, 270.0f, 0.0f); // Bottom Left Of The Texture and Quad
glTexCoord2f(1.0f, 0.0f); glVertex3f( 370.0f, 270.0f, 0.0f); // Bottom Right Of The Texture and Quad
glTexCoord2f(1.0f, 1.0f); glVertex3f( 370.0f, -270.0f, 0.0f); // Top Right Of The Texture and Quad
glTexCoord2f(0.0f, 1.0f); glVertex3f(-370.0f, -270.0f, 0.0f); // Top Left Of The Texture and Quad
glEnd();
glDisable(GL_BLEND); // Turn Blending Off
glDisable(GL_TEXTURE_2D); // Disable Texture Mapping
drawGoal(QColor(0,0,255,255),-300,0.0,0.0);
drawGoal(QColor(255,255,0,255),300,0.0,180.0);
glPopMatrix();
}
void
drawSchool(XColor *colors, School *s,
GLuint bboxList, GLuint goalList, GLuint fishList,
int rotCounter, Bool drawGoal_p, Bool drawBBox_p)
{
double xVect[3];
double colorVect[3];
int i = 0;
double rotTheta = 0.0;
double colTheta = 0.0;
Fish *f = (Fish *)0;
int nFish = SCHOOL_NFISH(s);
Fish *theFishes = SCHOOL_FISHES(s);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
if (drawBBox_p) {
glDisable(GL_LIGHTING);
glCallList(bboxList);
glEnable(GL_LIGHTING);
}
if (drawGoal_p) drawGoal(SCHOOL_GOAL(s), goalList);
for(i = 0, f = theFishes; i < nFish; i++, f++) {
colTheta = computeNormalAndThetaToPlusZ(FISH_AVGVEL(f), xVect);
rotTheta = computeNormalAndThetaToPlusZ(FISH_VEL(f), xVect);
if (FISH_IAVGVEL(f,2) < 0.0) colTheta = 180.0 - colTheta;
if (FISH_VZ(f) < 0.0) rotTheta = 180.0 - rotTheta;
getColorVect(colors, (int)(colTheta+240)%360, colorVect);
glColor3f(colorVect[0], colorVect[1], colorVect[2]);
glPushMatrix();
{
glTranslatef(FISH_X(f), FISH_Y(f), FISH_Z(f));
glRotatef(180.0+rotTheta, xVect[0], xVect[1], xVect[2]);
glCallList(fishList);
}
glPopMatrix();
}
glFinish();
}
/*** シミュレーションループ ***/
static void simLoop(int pause)
{
if (!pause)
{
dSpaceCollide(space,0,&nearCallback); // add
control();
dWorldStep(world, 0.01);
dJointGroupEmpty(contactgroup); // add
}
const dReal *linear_vel = dBodyGetLinearVel(base.body);
const dReal *angular_vel = dBodyGetAngularVel(base.body);
printf("linear : %.3f %.3f %.3f\n", linear_vel[0], linear_vel[1], linear_vel[2]);
printf("angular: %.3f %.3f %.3f\n", angular_vel[0], angular_vel[1], angular_vel[2]);
drawBase();
drawWheel(); // add
drawBall(); //add
drawGoal();
}
void display(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glLoadIdentity();
gluLookAt(viewer[0], viewer[1], viewer[2], reference[0], reference[1], reference[2], 0.0, 1.0, 0.0);
drawRink();
drawGoal();
drawShotMeter();
drawPuck();
moveStick();
renderUI();
if (textNum != 999){
renderPuckText();
}
glFlush();
glutSwapBuffers(); /*Display next buffer*/
}
void Dessiner(Boids & b, double * cam)
{
newTime = SDL_GetTicks();
if(newTime - lastTime < intervalle)
{ return;}
lastTime = newTime;
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT) ;
glMatrixMode( GL_MODELVIEW );
glLoadIdentity( );
gluLookAt(cam[0],cam[1],cam[2],0,0,0,0,0,1);
//gluLookAt(3,4,2,0,0,0,0,0,1);
glColor3ub(0,0,0);
GLUquadric * params = gluNewQuadric();
gluQuadricDrawStyle(params, GLU_FILL);
if(!pause){
b.updateAcceleration();
b.updateVitesse();
}
for(int i = 0 ; i < b.nb_boid ; i++)
{
if(!pause)
b.tab[i].deplace();
drawBoid(b.tab[i], params);
}
drawGoal(b, params);
gluDeleteQuadric(params);
/*
glRotated(angleX,1,0,0);
glRotated(angleZ,0,0,1);
*/
glBegin(GL_QUADS);
glColor3ub(255,0,0); //face rouge
glVertex3d(LargeurX,LargeurY,LargeurZ);
glVertex3d(LargeurX,LargeurY,-LargeurZ);
glVertex3d(-LargeurX,LargeurY,-LargeurZ);
glVertex3d(-LargeurX,LargeurY,LargeurZ);
glEnd();
/*
glBegin(GL_QUADS);
glColor3ub(0,255,0); //face verte
glVertex3d(LargeurX,-LargeurY,LargeurZ);
glVertex3d(LargeurX,-LargeurY,-LargeurZ);
glVertex3d(LargeurX,LargeurY,-LargeurZ);
glVertex3d(LargeurX,LargeurY,LargeurZ);
glEnd();
*/
glBegin(GL_QUADS);
glColor3ub(0,0,255); //face bleu
glVertex3d(LargeurX,-LargeurY,LargeurZ);
glVertex3d(LargeurX,LargeurY,LargeurZ);
glVertex3d(-LargeurX,LargeurY,LargeurZ);
glVertex3d(-LargeurX,-LargeurY,LargeurZ);
glEnd();
glBegin(GL_QUADS);
glColor3ub(0,255,255); //face cyan
glVertex3d(LargeurX,-LargeurY,LargeurZ);
glVertex3d(LargeurX,-LargeurY,-LargeurZ);
glVertex3d(-LargeurX,-LargeurY,-LargeurZ);
glVertex3d(-LargeurX,-LargeurY,LargeurZ);
glEnd();
glBegin(GL_QUADS);
glColor3ub(255,0,255); //face magenta
glVertex3d(LargeurX,-LargeurY,-LargeurZ);
glVertex3d(LargeurX,LargeurY,-LargeurZ);
glVertex3d(-LargeurX,LargeurY,-LargeurZ);
glVertex3d(-LargeurX,-LargeurY,-LargeurZ);
glEnd();
glBegin(GL_QUADS);
glColor3ub(255,255,0); //face verte
glVertex3d(-LargeurX,-LargeurY,LargeurZ);
glVertex3d(-LargeurX,-LargeurY,-LargeurZ);
glVertex3d(-LargeurX,LargeurY,-LargeurZ);
glVertex3d(-LargeurX,LargeurY,LargeurZ);
glEnd();
/*
glRotated(-angleZ,0,0,1);
glRotated(-angleX,1,0,0);
*/
glDisable(GL_DEPTH_TEST);
glBegin(GL_LINES);
glColor3ub(255,0,0); //face rouge
glVertex3d(0,0,0);
glVertex3d(2,0,0);
glEnd();
glBegin(GL_LINES);
glColor3ub(0,255,0); //face rouge
glVertex3d(0,0,0);
glVertex3d(0,2,0);
glEnd();
glBegin(GL_LINES);
glColor3ub(0,0,255); //face rouge
glVertex3d(0,0,0);
glVertex3d(0,0,2);
glEnd();
glEnable(GL_DEPTH_TEST);
//*/
glFlush();
SDL_GL_SwapBuffers();
}
