void CALLBACK Paint(void)
{
int jitter;
GLint viewport[4];
glGetIntegerv(GL_VIEWPORT,viewport);
if(!viewport[3])return;
glClear(GL_ACCUM_BUFFER_BIT);
for(jitter=0;jitter<8;jitter++)
{
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
accPerspective(45.0,(GLdouble)viewport[2]/(GLdouble)viewport[3],
1.0,15.0,0.0,0.0,0.33*j8[jitter].x,0.33*j8[jitter].y,5.0);
renderTeapot(-1.1,-0.5,-4.5,0.1745,0.01175,0.01175,
0.61424,0.04136,0.04136,0.727811,0.626959,0.626959,0.6);
renderTeapot(-0.5,-0.5,-5.0,0.24725,0.1995,0.0745,
0.75164,0.60648,0.22648,0.628281,0.555802,0.366065,0.4);
renderTeapot(0.2,-0.5,-5.5,0.19225,0.19225,0.19225,
0.50754,0.50754,0.50754,0.508273,0.508273,0.508273,0.4);
renderTeapot(1.0,-0.5,-6.0,0.0215,0.1745,0.0215,
0.07568,0.61424,0.07568,0.633,0.727811,0.633,0.6);
renderTeapot(1.8,-0.5,-6.5,0.0,0.1,0.06,0.0,0.50980392,
0.50980392,0.50196078,0.50196078,0.50196078,0.25);
glAccum(GL_ACCUM,0.125);
glFlush();
auxSwapBuffers();
}
glAccum(GL_RETURN,1.0);
glFlush();
auxSwapBuffers();
}
/* display() draws 5 teapots into the accumulation buffer
* several times; each time with a jittered perspective.
* The focal point is at z = 5.0, so the gold teapot will
* stay in focus. The amount of jitter is adjusted by the
* magnitude of the accPerspective() jitter; in this example, 0.33.
* In this example, the teapots are drawn 8 times. See jitter.h
*/
void display(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glPushMatrix ();
/* ruby, gold, silver, emerald, and cyan teapots */
renderTeapot (-1.1, -0.5, -4.5, 0.1745, 0.01175, 0.01175,
0.61424, 0.04136, 0.04136, 0.727811, 0.626959, 0.626959, 0.6);
renderTeapot (-0.5, -0.5, -5.0, 0.24725, 0.1995, 0.0745,
0.75164, 0.60648, 0.22648, 0.628281, 0.555802, 0.366065, 0.4);
renderTeapot (0.2, -0.5, -5.5, 0.19225, 0.19225, 0.19225,
0.50754, 0.50754, 0.50754, 0.508273, 0.508273, 0.508273, 0.4);
renderTeapot (1.0, -0.5, -6.0, 0.0215, 0.1745, 0.0215,
0.07568, 0.61424, 0.07568, 0.633, 0.727811, 0.633, 0.6);
renderTeapot (1.8, -0.5, -6.5, 0.0, 0.1, 0.06, 0.0, 0.50980392,
0.50980392, 0.50196078, 0.50196078, 0.50196078, .25);
glPopMatrix ();
glFlush();
}
void display(void)
{
int jitter;
GLint viewport[4];
glGetIntegerv (GL_VIEWPORT, viewport);
glClear(GL_ACCUM_BUFFER_BIT);
for (jitter = 0; jitter < ACSIZE; jitter++) {
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
accPerspective (45.0,
(GLdouble) viewport[2]/(GLdouble) viewport[3],
1.0, 15.0, 0.0, 0.0,
0.33*j8[jitter].x, 0.33*j8[jitter].y, 5.0);
/* ruby, gold, silver, emerald, and cyan teapots */
renderTeapot (-1.1, -0.5, -4.5, 0.1745, 0.01175,
0.01175, 0.61424, 0.04136, 0.04136,
0.727811, 0.626959, 0.626959, 0.6);
renderTeapot (-0.5, -0.5, -5.0, 0.24725, 0.1995,
0.0745, 0.75164, 0.60648, 0.22648,
0.628281, 0.555802, 0.366065, 0.4);
renderTeapot (0.2, -0.5, -5.5, 0.19225, 0.19225,
0.19225, 0.50754, 0.50754, 0.50754,
0.508273, 0.508273, 0.508273, 0.4);
renderTeapot (1.0, -0.5, -6.0, 0.0215, 0.1745, 0.0215,
0.07568, 0.61424, 0.07568, 0.633,
0.727811, 0.633, 0.6);
renderTeapot (1.8, -0.5, -6.5, 0.0, 0.1, 0.06, 0.0,
0.50980392, 0.50980392, 0.50196078,
0.50196078, 0.50196078, .25);
glAccum (GL_ACCUM, 0.125);
}
glAccum (GL_RETURN, 1.0);
glFlush();
}
/**
* First column: emerald, jade, obsidian, pearl, ruby, turquoise
* 2nd column: brass, bronze, chrome, copper, gold, silver
* 3rd column: black, cyan, green, red, white, yellow plastic
* 4th column: black, cyan, green, red, white, yellow rubber
*/
static void
display(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
renderTeapot(2.0, 17.0, 0.0215, 0.1745, 0.0215,
0.07568, 0.61424, 0.07568, 0.633, 0.727811, 0.633, 0.6);
renderTeapot(2.0, 14.0, 0.135, 0.2225, 0.1575,
0.54, 0.89, 0.63, 0.316228, 0.316228, 0.316228, 0.1);
renderTeapot(2.0, 11.0, 0.05375, 0.05, 0.06625,
0.18275, 0.17, 0.22525, 0.332741, 0.328634, 0.346435, 0.3);
renderTeapot(2.0, 8.0, 0.25, 0.20725, 0.20725,
1, 0.829, 0.829, 0.296648, 0.296648, 0.296648, 0.088);
renderTeapot(2.0, 5.0, 0.1745, 0.01175, 0.01175,
0.61424, 0.04136, 0.04136, 0.727811, 0.626959, 0.626959, 0.6);
renderTeapot(2.0, 2.0, 0.1, 0.18725, 0.1745,
0.396, 0.74151, 0.69102, 0.297254, 0.30829, 0.306678, 0.1);
renderTeapot(6.0, 17.0, 0.329412, 0.223529, 0.027451,
0.780392, 0.568627, 0.113725, 0.992157, 0.941176, 0.807843,
0.21794872);
renderTeapot(6.0, 14.0, 0.2125, 0.1275, 0.054,
0.714, 0.4284, 0.18144, 0.393548, 0.271906, 0.166721, 0.2);
renderTeapot(6.0, 11.0, 0.25, 0.25, 0.25,
0.4, 0.4, 0.4, 0.774597, 0.774597, 0.774597, 0.6);
renderTeapot(6.0, 8.0, 0.19125, 0.0735, 0.0225,
0.7038, 0.27048, 0.0828, 0.256777, 0.137622, 0.086014, 0.1);
renderTeapot(6.0, 5.0, 0.24725, 0.1995, 0.0745,
0.75164, 0.60648, 0.22648, 0.628281, 0.555802, 0.366065, 0.4);
renderTeapot(6.0, 2.0, 0.19225, 0.19225, 0.19225,
0.50754, 0.50754, 0.50754, 0.508273, 0.508273, 0.508273, 0.4);
renderTeapot(10.0, 17.0, 0.0, 0.0, 0.0, 0.01, 0.01, 0.01,
0.50, 0.50, 0.50, .25);
renderTeapot(10.0, 14.0, 0.0, 0.1, 0.06, 0.0, 0.50980392, 0.50980392,
0.50196078, 0.50196078, 0.50196078, .25);
renderTeapot(10.0, 11.0, 0.0, 0.0, 0.0,
0.1, 0.35, 0.1, 0.45, 0.55, 0.45, .25);
renderTeapot(10.0, 8.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0,
0.7, 0.6, 0.6, .25);
renderTeapot(10.0, 5.0, 0.0, 0.0, 0.0, 0.55, 0.55, 0.55,
0.70, 0.70, 0.70, .25);
renderTeapot(10.0, 2.0, 0.0, 0.0, 0.0, 0.5, 0.5, 0.0,
0.60, 0.60, 0.50, .25);
renderTeapot(14.0, 17.0, 0.02, 0.02, 0.02, 0.01, 0.01, 0.01,
0.4, 0.4, 0.4, .078125);
renderTeapot(14.0, 14.0, 0.0, 0.05, 0.05, 0.4, 0.5, 0.5,
0.04, 0.7, 0.7, .078125);
renderTeapot(14.0, 11.0, 0.0, 0.05, 0.0, 0.4, 0.5, 0.4,
0.04, 0.7, 0.04, .078125);
renderTeapot(14.0, 8.0, 0.05, 0.0, 0.0, 0.5, 0.4, 0.4,
0.7, 0.04, 0.04, .078125);
renderTeapot(14.0, 5.0, 0.05, 0.05, 0.05, 0.5, 0.5, 0.5,
0.7, 0.7, 0.7, .078125);
renderTeapot(14.0, 2.0, 0.05, 0.05, 0.0, 0.5, 0.5, 0.4,
0.7, 0.7, 0.04, .078125);
glFlush();
}
/**
* First column: emerald, jade, obsidian, pearl, ruby, turquoise
* 2nd column: brass, bronze, chrome, copper, gold, silver
* 3rd column: black, cyan, green, red, white, yellow plastic
* 4th column: black, cyan, green, red, white, yellow rubber
*/
void display(void)
{
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//display the first column of teapots
//emerald
renderTeapot(2.0, 17.0, 0.0215, 0.1745, 0.0215,
0.07568, 0.61424, 0.07568, 0.633, 0.727811, 0.633, 0.6);
//jade
renderTeapot(2.0, 14.0, 0.135, 0.2225, 0.1575,
0.54, 0.89, 0.63, 0.316228, 0.316228, 0.316228, 0.1);
//obsidian
renderTeapot(2.0, 11.0, 0.05375, 0.05, 0.06625,
0.18275, 0.17, 0.22525, 0.332741, 0.328634, 0.346435, 0.3);
//pearl
renderTeapot(2.0, 8.0, 0.25, 0.20725, 0.20725,
1, 0.829, 0.829, 0.296648, 0.296648, 0.296648, 0.088);
//ruby
renderTeapot(2.0, 5.0, 0.1745, 0.01175, 0.01175,
0.61424, 0.04136, 0.04136, 0.727811, 0.626959, 0.626959, 0.6);
//turqoise
renderTeapot(2.0, 2.0, 0.1, 0.18725, 0.1745,
0.396, 0.74151, 0.69102, 0.297254, 0.30829, 0.306678, 0.1);
//display the second column of teapots
//brass
renderTeapot(6.0, 17.0, 0.329412, 0.223529, 0.027451,
0.780392, 0.568627, 0.113725, 0.992157, 0.941176, 0.807843,
0.21794872);
//bronze
renderTeapot(6.0, 14.0, 0.2125, 0.1275, 0.054,
0.714, 0.4284, 0.18144, 0.393548, 0.271906, 0.166721, 0.2);
//chrome
renderTeapot(6.0, 11.0, 0.25, 0.25, 0.25,
0.4, 0.4, 0.4, 0.774597, 0.774597, 0.774597, 0.6);
//copper
renderTeapot(6.0, 8.0, 0.19125, 0.0735, 0.0225,
0.7038, 0.27048, 0.0828, 0.256777, 0.137622, 0.086014, 0.1);
//gold
renderTeapot(6.0, 5.0, 0.24725, 0.1995, 0.0745,
0.75164, 0.60648, 0.22648, 0.628281, 0.555802, 0.366065, 0.4);
//silver
renderTeapot(6.0, 2.0, 0.19225, 0.19225, 0.19225,
0.50754, 0.50754, 0.50754, 0.508273, 0.508273, 0.508273, 0.4);
//display the third column of teapots
//black plastic
renderTeapot(10.0, 17.0, 0.0, 0.0, 0.0, 0.01, 0.01, 0.01,
0.50, 0.50, 0.50, .25);
//cyan plastic
renderTeapot(10.0, 14.0, 0.0, 0.1, 0.06, 0.0, 0.50980392, 0.50980392,
0.50196078, 0.50196078, 0.50196078, .25);
//green plastic
renderTeapot(10.0, 11.0, 0.0, 0.0, 0.0,
0.1, 0.35, 0.1, 0.45, 0.55, 0.45, .25);
//red plastic
renderTeapot(10.0, 8.0, 0.0, 0.0, 0.0, 0.5, 0.0, 0.0,
0.7, 0.6, 0.6, .25);
//white plastic
renderTeapot(10.0, 5.0, 0.0, 0.0, 0.0, 0.55, 0.55, 0.55,
0.70, 0.70, 0.70, .25);
//yellow plastic
renderTeapot(10.0, 2.0, 0.0, 0.0, 0.0, 0.5, 0.5, 0.0,
0.60, 0.60, 0.50, .25);
//display the fourth column of teapots
//black rubber
renderTeapot(14.0, 17.0, 0.02, 0.02, 0.02, 0.01, 0.01, 0.01,
0.4, 0.4, 0.4, .078125);
//cyan rubber
renderTeapot(14.0, 14.0, 0.0, 0.05, 0.05, 0.4, 0.5, 0.5,
0.04, 0.7, 0.7, .078125);
//green rubber
renderTeapot(14.0, 11.0, 0.0, 0.05, 0.0, 0.4, 0.5, 0.4,
0.04, 0.7, 0.04, .078125);
//red rubber
renderTeapot(14.0, 8.0, 0.05, 0.0, 0.0, 0.5, 0.4, 0.4,
0.7, 0.04, 0.04, .078125);
//white rubber
renderTeapot(14.0, 5.0, 0.05, 0.05, 0.05, 0.5, 0.5, 0.5,
0.7, 0.7, 0.7, .078125);
//yellow rubber
renderTeapot(14.0, 2.0, 0.05, 0.05, 0.0, 0.5, 0.5, 0.4,
0.7, 0.7, 0.04, .078125);
glFlush();
}
