// Use motion of the mouse to animate
void Interaction::mouseMotion(int x, int y) {
if (mouseDown) {
cur_x = x;
cur_y = y;
int distance = cur_x - last_x;
// calculate the spin degree depends on distance
spin_degree = distance * 0.01;
spinDisplay();
spin_degree = DEFAULT_SPIN_DEGREE;
}
}
void learnView::Display()
{
#if 0
spinDisplay();
// xrotate = 45;
LockGL();
// glClear (GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glClear ( GL_COLOR_BUFFER_BIT );
glColor3f(1.0, 1.0, 1.0);
glLoadIdentity();
gluLookAt(0.0, 0.0, 5.0, 0.0, 0.0, 0.0, 0.0, 1.0, 0.0);
glScalef(1.0, 1.0, 1.0);
glRotatef(xrotate, 1, 0, 0);
glRotatef(yrotate, 0, 1, 0);
DrawFrame();
glFlush();
//printf("calling swap buffers...\n");
SwapBuffers();
UnlockGL();
#endif
}
void menu(int value)
{
switch (value)
{
case 0:
direction = 0;
spinDisplay();
break;
case 1:
direction = 1;
spinDisplay();
break;
case 2:
direction = 2;
spinDisplay();
break;
case 3:
direction = 3;
spinDisplay();
break;
case 4:
direction = 4;
spinDisplay();
break;
case 5:
direction = 5;
spinDisplay();
break;
case 6:
break;
case 7:
exit(0);
break;
}
printf ("X = %d, Y = %d, Z = %d\n", xrot, yrot, zrot);
}
