void display(void)
{
glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glLoadIdentity ();
glTranslatef(0,0,-2.5);
/*
glBegin(GL_TRIANGLES);
glVertex3f(0,2,0);
glVertex3f(3,0,0);
glVertex3f(-3,0,0);
glEnd();
*/
/* SIMPLE FLAT POLYGON
glBegin(GL_POLYGON);
glVertex3f(1.0f, 1.0f , 0.0f);
glVertex3f(1.0f, -1.0f, 0.0f);
glVertex3f(-1.0f, -1.0f, 0.0f);
glVertex3f(-1.0f, 1.0f, 0.0f);
glEnd();
*/
/*
glBegin(GL_TRIANGLES);
glColor3f(1.0f,0.0f,0.0f);
glVertex3f( 0.0f, 1.0f, 0.0f);
glColor3f(0.0f,1.0f,0.0f);
glVertex3f(-1.0f,-1.0f, 0.0f);
glColor3f(0.0f,0.0f,1.0f);
glVertex3f( 1.0f,-1.0f, 0.0f);
glEnd();
*/
glPushMatrix();
glRotatef(ypoz,0,1,0);
glRotatef(zpoz,0,0,1);
drawmodel_box();
glPopMatrix();
glutSwapBuffers();
}
void display()
{
glClearColor(0.0, 0.0, 0.0, 0.0);
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
/* glPushMatrix();
glTranslatef(xavg,yavg,0);
glutSolidCube(200);
glPopMatrix();
/*
glBegin(GL_QUADS);
glVertex3f(xr,xb,0);
glVertex3f(xb,yb,0);
glVertex3f(xl,yl,0);
glVertex3f(xt,yt,0);
glEnd();
*/
///////////////////////////////////////////////////////////nishanthprakash20///////////////////////////////////////////////////
captured=cvQueryFrame(video1);
disp=cvCreateImage(cvGetSize(captured),IPL_DEPTH_8U,3);
eroded=cvCreateImage(cvGetSize(captured),IPL_DEPTH_8U,3);
dilated=cvCreateImage(cvGetSize(captured),IPL_DEPTH_8U,3);
// data=cvGet2D(captured,240,320);
// printf("%f,%f,%f\n",data.val[0],data.val[1],data.val[2]);
thresh1=150;
thresh2=100;
thresh3=100;
for(i=0;i<disp->height;i++)
for(j=0;j<disp->width;j++)
{
data=cvGet2D(captured,i,j);
if(data.val[1]>thresh1&&data.val[2]<thresh2&&data.val[0]<thresh3)
{
cvSet2D(disp,i,j,data);
}
}
cvErode(disp,eroded,NULL,1);
cvDilate(eroded,dilated,NULL,4);
for(i=0;i<disp->height;i++)
for(j=0;j<disp->width;j++)
{
data=cvGet2D(dilated,i,j);
if(data.val[1]>thresh1&&data.val[2]<thresh2&&data.val[0]<thresh3)
{ goto donetop;
}
}
donetop:
xt=j;
yt=i;
for(i=479;i>0;i--)
for(j=0;j<disp->width;j++)
{
data=cvGet2D(dilated,i,j);
if(data.val[1]>thresh1&&data.val[2]<thresh2&&data.val[0]<thresh3)
{ goto doneleft;
}
}
doneleft:
xb=j;
yb=i;
inclination=((float)atan((yt-yb)/(xt-xb))-(float)atan(10.0/21))*180/3.14;
if(inclination<0) inclination+=60;
printf("%f\n",inclination);
cvNamedWindow("Cap");
cvShowImage("Cap",dilated);
cvWaitKey(3);
//*/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
glColor3f(1.0, 1.0, 1.0);
glPushMatrix();
glTranslatef(0,0,-5);
glRotatef(inclination,0,0,1);
glScalef(100,100,100);
glColor3f(0.0f,0.0f,0.0f);
drawmodel_box();
glColor3f(1.0f,1.0f,1.0f);
drawmodel_box2();
glColor3f(1.0f,1.0f,1.0f);
drawmodel_box3();
glColor3f(1.0f,1.0f,1.0f);
drawmodel_box4();
glColor3f(0.2f,0.2f,1.0f);
drawmodel_box5(); //remove this
//glScalef(0.01,0.01,0.01);
//glTranslatef(0,0,5);
glPopMatrix();
glutSwapBuffers();
}
void display(void)
{
float ypoz1;
ypoz1=ypoz*3.14/180;
glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// gluLookAt(10.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0);
glLoadIdentity ();
GLfloat lightColor0[] = {0.6f, 0.6f, 0.6f, 1.0f};
GLfloat lightPos0[] = {txpos-2.0, 2.0f, tzpos-2.0, 1.0f}; //positioning the light
glLightfv(GL_LIGHT0, GL_DIFFUSE, lightColor0);
glLightfv(GL_LIGHT0, GL_POSITION, lightPos0);
if(camera==0)
{
gluLookAt(9.0,16.0,9.0,8.0,0.0,8.0, 0.0, 0.0 ,1.0);
}
if(camera==1)
{
// gluLookAt(-3.0, 6.0,3.0, -4.0, 0.0, -5.0, 0.0, 1.0 ,0.0);
gluLookAt(txpos-2.0*sin(ypoz1),typos+1.0 ,tzpos-2.0*cos(ypoz1),txpos/*+2.0*sin(ypoz1)*/,typos,tzpos/*+10.0*cos(ypoz1)*/ , 0.0, 1.0 ,0.0);
}
if(camera==2)
{
gluLookAt(txpos,typos+2,tzpos,txpos+10.0*sin(ypoz1),typos-2.0,tzpos+10.0*cos(ypoz1) , 0.0, 1.0 ,0.0);
}
if(camera==3)
{
gluLookAt(9.0,zoom,9.0,hel_x,0,hel_z, 0.0, 0.0 ,1.0);
//gluLookAt(txpos,typos+2,tzpos-12,txpos+2.0*sin(ypoz1),typos-1.0,tzpos+-12+10.0*cos(ypoz1) , 0.0, 1.0 ,0.0);
}
if(camera==4)
{
float h_y;
if(matrix[sel_i][sel_j].type==0)
{
h_y=0.5;
}
else
h_y=h-1.0;
gluLookAt(matrix[sel_i][sel_j].x1+1,h_y,matrix[sel_i][sel_j].z1+1,txpos,typos-1.0,tzpos , 0.0, 1.0 ,0.0);
}
GLfloat ambientLight[]={0.3f,0.3f,0.3f,1.0f};
glLightModelfv(GL_LIGHT_MODEL_AMBIENT,ambientLight);
//glTranslatef(txpos,typos,tzpos+-12.0);
// printf("before\n");
for(int g=0;g<n_tiles;g++)
{
for(int h2=0;h2<n_tiles;h2++)
{
if(matrix[g][h2].type==2)
{
matrix[g][h2].height=(h-1.0);
// printf("look here %f %f\n",matrix[g][h2].height,h);
}
else if(matrix[g][h2].type==4)
{
matrix[g][h2].height=2.0*h-1.5;
// printf("look here %f %f\n",matrix[g][h2].height,h);
}
}
}
if(((matrix[tz][tx].type==4 && matrix[tz][tx].draw==1 )|| matrix[tz][tx].type==2) && jump==0 )
{
typos=matrix[tz][tx].height;
}
else if(dead==0 && matrix[tz][tx].type==4 && matrix[tz][tx].draw==0)
{
dead=1;
fall();
}
glPushMatrix();
// glScalef(0.5,0.5,0.5);
glTranslatef(txpos,typos+0.5,tzpos);
glScalef(0.5,0.5,0.5);
// I added these to be able to rotate the whole scene so you can see the box and textures
glRotatef(ypoz,0,1,0);
glRotatef(zpoz,0,0,1);
// glTranslatef(txpos,typos,tzpos+-2.0);
if(!pmodel1)
{
pmodel1 = glmReadOBJ("man3.obj");
// pmodel2 = glmReadOBJ("terrain.obj");
}
// pmodel3 = glmReadOBJ("ter.obj");
drawmodel_box(pmodel1);
glPopMatrix();
/* glPushMatrix();
glRotatef(90.0,1,0,0);
DrawLine(-10.0,-2.0,-10.0,18.0,12.0,1.0,0.0,0.0);
glPopMatrix();*/
glPushMatrix();
glTranslatef(0.0,-1.0,0.0);
/* glScalef(6.0,1.1,8.0);
// I added these to be able to rotate the whole scene so you can see the box and textures
glRotatef(0.0,0,1,0);
glRotatef(0.0,0,0,1);
// glRotatef(30,1,0,0);
drawmodel_box(pmodel2);
// drawmodel_box(pmodel3);
glPopMatrix();*/
if(flag1==0)
{
h=h+0.01;
}
else
h=h-0.01;
if(h>2.7)
flag1=1;
if(h<0.05)
flag1=0;
for(int ij=0;ij<n_tiles;ij++)
{
for(int ji=0;ji<n_tiles;ji++)
{
glPushMatrix();
matrix[ij][ji].x1=2.0*ji-1;
matrix[ij][ji].x2=2.0*ji+1;
matrix[ij][ji].z1=2.0*ij-1;
matrix[ij][ji].z2=2.0*ij+1;
glTranslatef(2.0*ji,0,2.0*ij);
DrawCube(ij,ji);
glPopMatrix();
}
}
glPopMatrix();
/*
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
if(camera==1)
{
gluLookAt(-3.0, 6.0,3.0, -4.0, 0.0, -5.0, 0.0, 1.0 ,0.0);
}
if(camera==2)
{
float ypoz1;
ypoz1=ypoz*3.14/180;
gluLookAt(txpos,typos ,tzpos-12,txpos+2.0*sin(ypoz1),typos-1.0,tzpos-12+10.0*cos(ypoz1) , 0.0, 1.0 ,0.0);
}
//glScalef(2.0,1.0,40.0);
// glPushMatrix();
glRotatef(-_angle, 0.0f, 1.0f, 0.0f);
glTranslatef(-4*1.5, -2.0, -5.0f);
glRotatef(0,1,0,0);
for(float j=0.0;j>(-8*1.5);j-=1.5)
{
k++;
for(i=0.0;i<(4*3.0);i+=3.0)
{
if(k%2==0)
{
glPushMatrix();
glTranslatef(i,0.0,j);
glCallList(_displayListId_blackArea);
glPopMatrix();
}
else
{
glPushMatrix();
glTranslatef(i+1.5,0.0,j);
glCallList(_displayListId_blackArea);
glPopMatrix();
}
}
}
for(float j=0.0;j>(-8*1.5);j-=1.5)
{
k++;
for(i=0.0;i<(4*3.0);i+=3.0)
{
if(k%2!=0)
{
glPushMatrix();
glTranslatef(i,0.0,j);
glCallList(_displayListId_whiteArea);
glPopMatrix();
}
else
{
glPushMatrix();
glTranslatef(i+1.5,0.0,j);
glCallList(_displayListId_whiteArea);
glPopMatrix();
}
}
}*/
// glPopMatrix();
//glutSwapBuffers();
//Sleep(5);
glutSwapBuffers();
}