float inter_plan(t_sphere *sphere, t_expose *expose)
{
float result;
sphere->z1 -= Z_PLAN;
sphere->x1 -= X_1;
sphere->y1 -= Y_1;
rotation_x(sphere, PLAN_ROTX);
rotation_y(sphere, PLAN_ROTY);
rotation_z(sphere, PLAN_ROTZ);
if (sphere->z1 == 0)
return (0);
sphere->k = - (sphere->zo / sphere->z1);
rotation_x(sphere, -(PLAN_ROTX));
rotation_y(sphere, -(PLAN_ROTY));
rotation_z(sphere, -(PLAN_ROTZ));
sphere->z1 += Z_PLAN;
sphere->x1 += X_1;
sphere->y1 += Y_1;
result = create_paralel(expose);
if (sphere->k < 0)
return (sphere->k1);
// else if (result != -1)
// return (sphere->k);
else
return (0);
}
float create_cone(t_sphere *sphere)
{
float k;
sphere->x1 -= X_CONE;
sphere->y1 -= Y_CONE;
sphere->z1 -= Z_CONE;
rotation_x(sphere, CONE_ROTX);
rotation_y(sphere, CONE_ROTY);
rotation_z(sphere, CONE_ROTZ);
sphere->a = powf(sphere->x1, 2) + powf(sphere->y1, 2)
- (powf(sphere->z1, 2) / powf(tanf(RAD * ANGLE_CONE), 2));
sphere->b = 2 * ((sphere->xo * sphere->x1) + (sphere->yo * sphere->y1)
- (powf(sphere->zo, 2) / powf(tanf(RAD * ANGLE_CONE), 2)));
sphere->c = powf(sphere->xo, 2) + powf(sphere->yo, 2)
- (powf(sphere->zo, 2) / powf(tanf(RAD * ANGLE_CONE), 2));
rotation_x(sphere, -(CONE_ROTX));
rotation_y(sphere, -(CONE_ROTY));
rotation_z(sphere, -(CONE_ROTZ));
sphere->x1 += X_CONE;
sphere->y1 += Y_CONE;
sphere->z1 += Z_CONE;
sphere->delta = powf(sphere->b, 2) - (4 * sphere->a * sphere->c);
k = create_cone_follow(sphere);
return (k);
}
float create_sphere(t_sphere *sphere)
{
float k;
sphere->x1 -= X_SPHERE;
sphere->y1 -= Y_SPHERE;
sphere->z1 -= Z_SPHERE;
rotation_x(sphere, SPHERE_ROTX);
rotation_y(sphere, SPHERE_ROTY);
rotation_z(sphere, SPHERE_ROTZ);
sphere->a = powf(sphere->x1, 2) + powf(sphere->y1, 2) + powf(sphere->z1, 2);
sphere->b = 2 * ((sphere->xo * sphere->x1)
+ (sphere->yo * sphere->y1) + (sphere->zo * sphere->z1));
sphere->c = powf(sphere->xo, 2) + powf(sphere->yo, 2)
+ powf(sphere->zo, 2) - powf(R_SPHERE, 2);
rotation_x(sphere, -(PLAN_ROTX));
rotation_y(sphere, -(PLAN_ROTY));
rotation_z(sphere, -(PLAN_ROTZ));
sphere->x1 += X_SPHERE;
sphere->y1 += Y_SPHERE;
sphere->z1 += Z_SPHERE;
sphere->delta = powf(sphere->b, 2) - (4 * sphere->a * sphere->c);
k = create_sphere_follow(sphere);
return (k);
}
void CShape::Do(void)
{
m_bRun = true;
m_bThread = true;
for (int i = 0; ; i++)//i < 360*3
{
rotation_y(i);
rotation_x(i);
show_xy_face();
::Sleep(30);
if (!m_bRun)
{
break;
}
clear();
SetData();
}
m_bRun = false;
m_bThread = false;
}
void cam::look_right(double a)
{
_r.z -= a;
_v = _vi;
rotation_x(_r.x, _v);
rotation_y(_r.y, _v);
rotation_z(_r.z, _v);
}
void EditorCamera::Draw()
{
Mat4 to_look_at = rotation_y(DegToRad(m_yaw)) * rotation_x(DegToRad(m_pitch));
Vec3 vec = m_zoom * get_column(to_look_at, 2);
m_camera.SetPosition(m_target+vec);
m_camera.SetLookDir(-vec);
m_camera.Draw();
}
void cam::look_left(double a)
{
_r.z += a;
_v = _vi;
rotation_x(_r.x, _v);
rotation_y(_r.y, _v);
rotation_z(_r.z, _v);
}
void update_status_turtlepitch(void)
{
if (current_mode == perspectivemode)
sprintf(YABuffer, "%1.2f", rotation_x());
else
sprintf(YABuffer, "%1.2f", 0.0);
MainWindowx->StatusWindow->
SendDlgItemMsg(ID_TURTLEPITCH, WM_SETTEXT, 0, (DWORD) YABuffer);
}
void cam::look_down(double a)
{
_r.x -= a;
if (_r.x <= -PI / 2)
_r.x = -PI / 2 + 0.001;
_v = _vi;
rotation_x(_r.x, _v);
rotation_y(_r.y, _v);
rotation_z(_r.z, _v);
}
void cam::look_up(double a)
{
_r.x += a;
if (_r.x >= PI / 2)
_r.x = PI / 2 - 0.001;
_v = _vi;
rotation_x(_r.x, _v);
rotation_y(_r.y, _v);
rotation_z(_r.z, _v);
}
void cam::up(double k)
{
sf::Vector3f t;
t = _vi;
rotation_x(PI / 2, t);
_c.x += t.x * k;
_c.y += t.y * k;
_c.z += t.z * k;
}
void cam::right(double k)
{
sf::Vector3f t;
t = _vi;
rotation_z(-PI / 2, t);
rotation_x(_r.x, t);
rotation_y(_r.y, t);
rotation_z(_r.z, t);
_c.x += t.x * k;
_c.y += t.y * k;
_c.z += t.z * k;
}
void rotate_caster(t_caster *caster, t_object *object)
{
double *z_rotate;
double *x_rotate;
double *y_rotate;
x_rotate = rotation_x(object->rotation.x);
y_rotate = rotation_y(object->rotation.y);
z_rotate = rotation_z(object->rotation.z);
rotate_coordinate(&caster->temp_vec, z_rotate);
rotate_coordinate(&caster->temp_vec, y_rotate);
rotate_coordinate(&caster->temp_vec, x_rotate);
free(z_rotate);
free(y_rotate);
free(x_rotate);
}
cam::cam()
{
_c.x = 0;
_c.y = 0;
_c.z = 0;
_r.x = -0.74;
_r.y = 0;
_r.z = 2.40159;
_vi.x = 0;
_vi.y = 1;
_vi.z = 0;
_v = _vi;
rotation_x(_r.x, _v);
rotation_y(_r.y, _v);
rotation_z(_r.z, _v);
}
