void person()
{
torso();
glPushMatrix();
head();
glPopMatrix();
glPushMatrix();
upper_right_arm();
lower_arm();
hand();
glPopMatrix();
glPushMatrix();
upper_left_arm();
lower_arm();
hand();
glPopMatrix();
glPushMatrix();
upper_right_leg();
lower_leg();
glPopMatrix();
glPushMatrix();
upper_left_leg();
lower_leg();
glPopMatrix();
}
void renderScene()
{
// Clear framebuffer & depth buffer
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
//Enable lighting
glEnable(GL_LIGHTING);
//Set the material properties
glMaterialfv(GL_FRONT_AND_BACK, GL_AMBIENT, emerald_ambient);
glMaterialfv(GL_FRONT_AND_BACK, GL_DIFFUSE, emerald_diffuse);
glMaterialfv(GL_FRONT_AND_BACK, GL_SPECULAR, emerald_specular);
glMaterialf(GL_FRONT_AND_BACK, GL_SHININESS, emerald_shininess);
// Reset Modelview matrix
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
// Set view position & direction
// (Camera at (0,0,5) looking down the negative Z-axis)
gluLookAt(0, 0, 5, 0, 0, -1, 0, 1, 0);
torso();
glPushMatrix();
head();
glPopMatrix();
glPushMatrix();
upper_right_arm();
lower_arm();
hand();
glPopMatrix();
glPushMatrix();
upper_left_arm();
lower_arm();
hand();
glPopMatrix();
glPushMatrix();
upper_right_leg();
lower_leg();
glPopMatrix();
glPushMatrix();
upper_left_leg();
lower_leg();
glPopMatrix();
glutSwapBuffers();
}
void leg(float upperlegangle, float lowerlegangle, float footangle){
matrixPush(ModelView);
matrixRotate(ModelView, upperlegangle, 0, 0, 1);
joint();
matrixPush(ModelView);
matrixScale(ModelView, 2, 1, 1);
arm_segment();
matrixPop(ModelView);
matrixTranslate(ModelView, 0, -6, 0);
lower_leg(lowerlegangle, footangle);
matrixPop(ModelView);
}
