void draw_kiowa_virtual_cockpit (void)
{
int
draw_main_rotors;
float
theta;
object_3d_instance
*inst3d;
object_3d_sub_object_search_data
search;
switch (get_view_mode ())
{
case VIEW_MODE_VIRTUAL_COCKPIT_CREW:
case VIEW_MODE_VIRTUAL_COCKPIT_PILOT_LHS_DISPLAY:
case VIEW_MODE_VIRTUAL_COCKPIT_PILOT_RHS_DISPLAY:
case VIEW_MODE_VIRTUAL_COCKPIT_CO_PILOT_LHS_DISPLAY:
case VIEW_MODE_VIRTUAL_COCKPIT_CO_PILOT_RHS_DISPLAY:
{
break;
}
default:
{
if (!get_global_draw_cockpit_graphics ())
{
return;
}
break;
}
}
//
// lamps
//
draw_kiowa_virtual_cockpit_lamps ();
//
// crew animation
//
set_kiowa_crew_head_positions ();
//
// animate main rotors
//
if (get_local_entity_int_value (get_gunship_entity (), INT_TYPE_MAIN_ROTOR_DAMAGED))
{
animate_damaged_helicopter_main_rotors (get_gunship_entity (), TRUE);
}
else
{
animate_helicopter_main_rotors (get_gunship_entity (), TRUE, FALSE);
}
inst3d = (object_3d_instance *) get_local_entity_ptr_value (get_gunship_entity (), PTR_TYPE_INSTANCE_3D_OBJECT);
theta = get_rotation_angle_of_helicopter_main_rotors (inst3d);
set_rotation_angle_of_helicopter_main_rotors (virtual_cockpit_inst3d, theta);
animate_helicopter_virtual_cockpit_main_rotors (get_gunship_entity (), virtual_cockpit_inst3d);
draw_main_rotors = TRUE;
if (get_global_glass_cockpit ())
{
draw_main_rotors = FALSE;
}
else
{
if (get_view_mode () != VIEW_MODE_VIRTUAL_COCKPIT_CREW)
{
if (get_helicopter_main_rotors_blurred (get_gunship_entity ()))
{
if (!get_global_blurred_main_rotors_visible_from_cockpit ())
{
draw_main_rotors = FALSE;
}
}
}
}
search.search_depth = 0;
search.search_object = virtual_cockpit_inst3d;
search.sub_object_index = OBJECT_3D_SUB_OBJECT_MAIN_ROTOR_SHAFT;
if (find_object_3d_sub_object (&search) == SUB_OBJECT_SEARCH_RESULT_OBJECT_FOUND)
{
search.result_sub_object->visible_object = draw_main_rotors;
}
//
// draw 3D scene
//
set_3d_view_distances (main_3d_env, 10.0, 0.1, 1.0, 0.0);
realise_3d_clip_extents (main_3d_env);
recalculate_3d_environment_settings (main_3d_env);
clear_zbuffer_screen ();
if (begin_3d_scene ())
{
//
// light direction is in world coordinates
//
light_3d_source
*display_backlight,
*cockpit_light;
vec3d
direction;
matrix3x3
m1,
m2;
//VJ 050131 update on wideview mod, much better movement
if (get_global_wide_cockpit () &&
( get_view_mode () != VIEW_MODE_VIRTUAL_COCKPIT_PILOT_LHS_DISPLAY &&
get_view_mode () != VIEW_MODE_VIRTUAL_COCKPIT_PILOT_RHS_DISPLAY &&
get_view_mode () != VIEW_MODE_VIRTUAL_COCKPIT_CO_PILOT_LHS_DISPLAY &&
get_view_mode () != VIEW_MODE_VIRTUAL_COCKPIT_CO_PILOT_RHS_DISPLAY )
)
{
get_kiowa_crew_viewpoint ();
virtual_cockpit_inst3d->vp.x += wide_cockpit_position[wide_cockpit_nr].c.x;
virtual_cockpit_inst3d->vp.y += wide_cockpit_position[wide_cockpit_nr].c.y;
virtual_cockpit_inst3d->vp.z += wide_cockpit_position[wide_cockpit_nr].c.z;
//ataribaby 27/12/2008
//virtual_cockpit_inst3d->vp.x += bound(current_flight_dynamics->model_acceleration_vector.x * ONE_OVER_G, -3.0, 3.0) * 0.025 * command_line_g_force_head_movment_modifier;
//virtual_cockpit_inst3d->vp.y += bound(current_flight_dynamics->g_force.value - 1.0, -1.5, 5.0) * 0.025 * command_line_g_force_head_movment_modifier;
if (wide_cockpit_nr == WIDEVIEW_KIOWA_PILOT)
pilot_head_pitch_datum = rad ( wide_cockpit_position[wide_cockpit_nr].c.p );
if (wide_cockpit_nr == WIDEVIEW_KIOWA_COPILOT)
co_pilot_head_pitch_datum = rad ( wide_cockpit_position[wide_cockpit_nr].c.p );
set_3d_view_distances (main_3d_env, 10.0, 0.1, 1.0, 0.0);
}
//ataribaby 27/12/2008 new head g-force movement and vibration from main rotor
if (get_view_mode () != VIEW_MODE_VIRTUAL_COCKPIT_PILOT_LHS_DISPLAY &&
get_view_mode () != VIEW_MODE_VIRTUAL_COCKPIT_PILOT_RHS_DISPLAY &&
get_view_mode () != VIEW_MODE_VIRTUAL_COCKPIT_CO_PILOT_LHS_DISPLAY &&
get_view_mode () != VIEW_MODE_VIRTUAL_COCKPIT_CO_PILOT_RHS_DISPLAY)
{
if (get_time_acceleration() != TIME_ACCELERATION_PAUSE)
{
random_vibration_x = (frand1() * (current_flight_dynamics->main_rotor_rpm.value * 0.00002)) * command_line_g_force_head_movment_modifier;
random_vibration_y = (frand1() * (current_flight_dynamics->main_rotor_rpm.value * 0.00002)) * command_line_g_force_head_movment_modifier;
}
x_head_g_movement = move_by_rate(x_head_g_movement, random_vibration_x + (bound(current_flight_dynamics->model_acceleration_vector.x * ONE_OVER_G, -3.0, 3.0) * 0.025 * command_line_g_force_head_movment_modifier), 0.05);
y_head_g_movement = move_by_rate(y_head_g_movement, random_vibration_y + (bound(current_flight_dynamics->g_force.value - 1.0, -1.5, 5.0) * 0.025 * command_line_g_force_head_movment_modifier), 0.05);
virtual_cockpit_inst3d->vp.x -= x_head_g_movement;
//if (!current_flight_dynamics->auto_hover) // arneh - auto hover has some weird dynamics which cause lots of g-forces, so disable head movement when auto hover is enabled
virtual_cockpit_inst3d->vp.y -= y_head_g_movement;
}
{
//
// ADI
//
search.search_depth = 0;
search.search_object = virtual_cockpit_inst3d;
search.sub_object_index = OBJECT_3D_SUB_OBJECT_APACHE_VIRTUAL_COCKPIT_ADI;
if (find_object_3d_sub_object (&search) == SUB_OBJECT_SEARCH_RESULT_OBJECT_FOUND)
{
float
heading,
pitch,
roll;
get_kiowa_virtual_cockpit_adi_angles (virtual_cockpit_inst3d->vp.attitude, &heading, &pitch, &roll);
search.result_sub_object->relative_heading = -heading;
search.result_sub_object->relative_pitch = pitch;
search.result_sub_object->relative_roll = -roll;
}
//
// ADI slip
//
search.search_depth = 0;
search.search_object = virtual_cockpit_inst3d;
search.sub_object_index = OBJECT_3D_SUB_OBJECT_APACHE_VIRTUAL_COCKPIT_ADI_SIDE_SLIP;
if (find_object_3d_sub_object (&search) == SUB_OBJECT_SEARCH_RESULT_OBJECT_FOUND)
{
search.result_sub_object->relative_roll = get_kiowa_virtual_cockpit_adi_slip_indicator_needle_value ();
}
//
// airspeed
//
search.search_depth = 0;
search.search_object = virtual_cockpit_inst3d;
search.sub_object_index = OBJECT_3D_SUB_OBJECT_APACHE_VIRTUAL_COCKPIT_AIRSPEED;
if (find_object_3d_sub_object (&search) == SUB_OBJECT_SEARCH_RESULT_OBJECT_FOUND)
{
search.result_sub_object->relative_roll = get_kiowa_virtual_cockpit_airspeed_indicator_needle_value ();
}
//
// altimeter
//
search.search_depth = 0;
search.search_object = virtual_cockpit_inst3d;
search.sub_object_index = OBJECT_3D_SUB_OBJECT_APACHE_VIRTUAL_COCKPIT_ALTIMETER;
if (find_object_3d_sub_object (&search) == SUB_OBJECT_SEARCH_RESULT_OBJECT_FOUND)
{
search.result_sub_object->relative_roll = get_kiowa_virtual_cockpit_barometric_altimeter_needle_value ();
}
search.search_depth = 0;
search.search_object = virtual_cockpit_inst3d;
search.sub_object_index = OBJECT_3D_SUB_OBJECT_APACHE_VIRTUAL_COCKPIT_COMPASS_HEADING_NULL;
if (find_object_3d_sub_object (&search) == SUB_OBJECT_SEARCH_RESULT_OBJECT_FOUND)
{
search.result_sub_object->relative_heading = -current_flight_dynamics->heading.value;
}
//
// clock
//
{
float
hours,
minutes,
seconds;
//
// only read clock values if drawing virtual cockpit needles to prevent speeding up clock debug values
//
get_kiowa_virtual_cockpit_clock_hand_values (&hours, &minutes, &seconds);
//
// hour hand
//
search.search_depth = 0;
search.search_object = virtual_cockpit_inst3d;
search.sub_object_index = OBJECT_3D_SUB_OBJECT_APACHE_VIRTUAL_COCKPIT_CLOCK_HOUR_HAND;
if (find_object_3d_sub_object (&search) == SUB_OBJECT_SEARCH_RESULT_OBJECT_FOUND)
{
search.result_sub_object->relative_roll = hours;
}
//
// minute hand
//
search.search_depth = 0;
search.search_object = virtual_cockpit_inst3d;
search.sub_object_index = OBJECT_3D_SUB_OBJECT_APACHE_VIRTUAL_COCKPIT_CLOCK_MINUTE_HAND;
if (find_object_3d_sub_object (&search) == SUB_OBJECT_SEARCH_RESULT_OBJECT_FOUND)
{
search.result_sub_object->relative_roll = minutes;
}
//
// second hand
//
search.search_depth = 0;
search.search_object = virtual_cockpit_inst3d;
search.sub_object_index = OBJECT_3D_SUB_OBJECT_APACHE_VIRTUAL_COCKPIT_CLOCK_SECOND_HAND;
if (find_object_3d_sub_object (&search) == SUB_OBJECT_SEARCH_RESULT_OBJECT_FOUND)
{
search.result_sub_object->relative_roll = seconds;
}
}
}
if (get_local_entity_int_value (get_session_entity (), INT_TYPE_DAY_SEGMENT_TYPE) == DAY_SEGMENT_TYPE_DAY)
{
////////////////////////////////////////
//
// DAY LIGHTING
//
////////////////////////////////////////
if (night_vision_system_active && (get_view_mode () != VIEW_MODE_VIRTUAL_COCKPIT_CREW))
{
//
// active night vision system
//
get_3d_transformation_matrix (m1, rad (0.0), rad (135.0), rad (0.0));
multiply_matrix3x3_matrix3x3 (m2, m1, virtual_cockpit_inst3d->vp.attitude);
direction.x = m2[2][0];
direction.y = m2[2][1];
direction.z = m2[2][2];
cockpit_light = create_light_3d_source (LIGHT_3D_TYPE_DIRECTIONAL, FALSE, &direction, 0, 0.0000, 0.5000, 0.0000);
insert_light_3d_source_into_3d_scene (cockpit_light);
insert_relative_object_into_3d_scene (OBJECT_3D_DRAW_TYPE_ZBUFFERED_OBJECT, &virtual_cockpit_inst3d->vp.position, virtual_cockpit_inst3d);
draw_3d_scene ();
end_3d_scene ();
remove_light_3d_source_from_3d_scene (cockpit_light);
destroy_light_3d_source (cockpit_light);
}
else
{
//
// inactive night vision system
//
insert_relative_object_into_3d_scene (OBJECT_3D_DRAW_TYPE_ZBUFFERED_OBJECT, &virtual_cockpit_inst3d->vp.position, virtual_cockpit_inst3d);
draw_3d_scene ();
print_edit_wide_cockpit ();
end_3d_scene ();
}
}
else
{
////////////////////////////////////////
//
// NIGHT LIGHTING
//
////////////////////////////////////////
direction.x = virtual_cockpit_inst3d->vp.zv.x;
direction.y = virtual_cockpit_inst3d->vp.zv.y;
direction.z = virtual_cockpit_inst3d->vp.zv.z;
display_backlight = create_light_3d_source (LIGHT_3D_TYPE_DIRECTIONAL, FALSE, &direction, 0, 0.0627, 0.2039, 0.0392);
if (night_vision_system_active && (get_view_mode () != VIEW_MODE_VIRTUAL_COCKPIT_CREW))
{
//
// active night vision system
//
get_3d_transformation_matrix (m1, rad (0.0), rad (135.0), rad (0.0));
multiply_matrix3x3_matrix3x3 (m2, m1, virtual_cockpit_inst3d->vp.attitude);
direction.x = m2[2][0];
direction.y = m2[2][1];
direction.z = m2[2][2];
cockpit_light = create_light_3d_source (LIGHT_3D_TYPE_DIRECTIONAL, FALSE, &direction, 0, 0.0000, 0.5000, 0.0000);
}
else
{
//
// inactive night vision system
//
direction.x = virtual_cockpit_inst3d->vp.yv.x;
direction.y = virtual_cockpit_inst3d->vp.yv.y;
direction.z = virtual_cockpit_inst3d->vp.yv.z;
cockpit_light = create_light_3d_source (LIGHT_3D_TYPE_DIRECTIONAL, FALSE, &direction, 0, 0.0666, 0.1098, 0.6431);
}
insert_light_3d_source_into_3d_scene (display_backlight);
insert_light_3d_source_into_3d_scene (cockpit_light);
insert_relative_object_into_3d_scene (OBJECT_3D_DRAW_TYPE_ZBUFFERED_OBJECT, &virtual_cockpit_inst3d->vp.position, virtual_cockpit_inst3d);
draw_3d_scene ();
print_edit_wide_cockpit ();
end_3d_scene ();
remove_light_3d_source_from_3d_scene (display_backlight);
remove_light_3d_source_from_3d_scene (cockpit_light);
destroy_light_3d_source (display_backlight);
destroy_light_3d_source (cockpit_light);
}
}
move_edit_wide_cockpit ();
#if RECOGNITION_GUIDE
set_3d_view_distances (main_3d_env, 10000.0, 100.0, 1.0, 0.0);
#else
set_3d_view_distances (main_3d_env, 10000.0, 1.0, 1.0, 0.0);
#endif
realise_3d_clip_extents (main_3d_env);
}
void draw_hokum_virtual_cockpit (void)
{
int
draw_main_rotors;
float
theta;
object_3d_instance
*inst3d;
object_3d_sub_object_search_data
search;
switch (get_view_mode ())
{
case VIEW_MODE_VIRTUAL_COCKPIT_CREW:
case VIEW_MODE_VIRTUAL_COCKPIT_HUD:
case VIEW_MODE_VIRTUAL_COCKPIT_PILOT_LHS_DISPLAY:
case VIEW_MODE_VIRTUAL_COCKPIT_PILOT_RHS_DISPLAY:
case VIEW_MODE_VIRTUAL_COCKPIT_CO_PILOT_LHS_DISPLAY:
case VIEW_MODE_VIRTUAL_COCKPIT_CO_PILOT_RHS_DISPLAY:
{
break;
}
default:
{
if (!get_global_draw_cockpit_graphics ())
{
draw_external_hokum_hud ();
return;
}
break;
}
}
//
// lamps and instruments
//
draw_hokum_virtual_cockpit_lamps ();
draw_hokum_virtual_cockpit_instruments ();
//
// crew animation
//
set_hokum_crew_head_positions ();
//
// animate main rotors
//
if (get_local_entity_int_value (get_gunship_entity (), INT_TYPE_MAIN_ROTOR_DAMAGED))
{
animate_damaged_helicopter_main_rotors (get_gunship_entity (), TRUE);
}
else
{
animate_helicopter_main_rotors (get_gunship_entity (), TRUE, FALSE);
}
inst3d = get_local_entity_ptr_value (get_gunship_entity (), PTR_TYPE_INSTANCE_3D_OBJECT);
theta = get_rotation_angle_of_helicopter_main_rotors (inst3d);
set_rotation_angle_of_helicopter_main_rotors (virtual_cockpit_inst3d, theta);
animate_helicopter_virtual_cockpit_main_rotors (get_gunship_entity (), virtual_cockpit_inst3d);
draw_main_rotors = TRUE;
if (get_global_glass_cockpit ())
{
draw_main_rotors = FALSE;
}
else
{
if (get_view_mode () != VIEW_MODE_VIRTUAL_COCKPIT_CREW)
{
if (get_helicopter_main_rotors_blurred (get_gunship_entity ()))
{
if (!get_global_blurred_main_rotors_visible_from_cockpit ())
{
draw_main_rotors = FALSE;
}
}
}
}
search.search_depth = 0;
search.search_object = virtual_cockpit_inst3d;
search.sub_object_index = OBJECT_3D_SUB_OBJECT_MAIN_ROTOR_SHAFT;
if (find_object_3d_sub_object (&search) == SUB_OBJECT_SEARCH_RESULT_OBJECT_FOUND)
{
search.result_sub_object->visible_object = draw_main_rotors;
}
search.search_depth = 1;
search.search_object = virtual_cockpit_inst3d;
search.sub_object_index = OBJECT_3D_SUB_OBJECT_MAIN_ROTOR_SHAFT;
if (find_object_3d_sub_object (&search) == SUB_OBJECT_SEARCH_RESULT_OBJECT_FOUND)
{
search.result_sub_object->visible_object = draw_main_rotors;
}
//
// animate electro-optics
//
animate_hokum_virtual_cockpit_eo (virtual_cockpit_inst3d);
//
// animate wipers
//
animate_hokum_wipers (virtual_cockpit_inst3d);
//
// draw 3D scene
//
set_3d_view_distances (main_3d_env, 10.0, 0.1, 1.0, 0.0);
realise_3d_clip_extents (main_3d_env);
recalculate_3d_environment_settings (main_3d_env);
clear_zbuffer_screen ();
if (begin_3d_scene ())
{
//
// light direction is in world coordinates
//
light_3d_source
*display_backlight,
*cockpit_light;
vec3d
direction;
matrix3x3
m1,
m2;
if (get_local_entity_int_value (get_session_entity (), INT_TYPE_DAY_SEGMENT_TYPE) == DAY_SEGMENT_TYPE_DAY)
{
////////////////////////////////////////
//
// DAY LIGHTING
//
////////////////////////////////////////
if (night_vision_system_active && (get_view_mode () != VIEW_MODE_VIRTUAL_COCKPIT_CREW))
{
//
// active night vision system
//
get_3d_transformation_matrix (m1, rad (0.0), rad (135.0), rad (0.0));
multiply_matrix3x3_matrix3x3 (m2, m1, virtual_cockpit_inst3d->vp.attitude);
direction.x = m2[2][0];
direction.y = m2[2][1];
direction.z = m2[2][2];
cockpit_light = create_light_3d_source (LIGHT_3D_TYPE_DIRECTIONAL, FALSE, &direction, 0, 0.5000, 0.4000, 0.0000);
insert_light_3d_source_into_3d_scene (cockpit_light);
insert_relative_object_into_3d_scene (OBJECT_3D_DRAW_TYPE_ZBUFFERED_OBJECT, &virtual_cockpit_inst3d->vp.position, virtual_cockpit_inst3d);
draw_3d_scene ();
end_3d_scene ();
remove_light_3d_source_from_3d_scene (cockpit_light);
destroy_light_3d_source (cockpit_light);
}
else
{
//
// inactive night vision system
//
insert_relative_object_into_3d_scene (OBJECT_3D_DRAW_TYPE_ZBUFFERED_OBJECT, &virtual_cockpit_inst3d->vp.position, virtual_cockpit_inst3d);
draw_3d_scene ();
end_3d_scene ();
}
}
else
{
////////////////////////////////////////
//
// NIGHT LIGHTING
//
////////////////////////////////////////
direction.x = virtual_cockpit_inst3d->vp.zv.x;
direction.y = virtual_cockpit_inst3d->vp.zv.y;
direction.z = virtual_cockpit_inst3d->vp.zv.z;
display_backlight = create_light_3d_source (LIGHT_3D_TYPE_DIRECTIONAL, FALSE, &direction, 0, 0.2500, 0.0980, 0.0000);
if (night_vision_system_active && (get_view_mode () != VIEW_MODE_VIRTUAL_COCKPIT_CREW))
{
//
// active night vision system
//
get_3d_transformation_matrix (m1, rad (0.0), rad (135.0), rad (0.0));
multiply_matrix3x3_matrix3x3 (m2, m1, virtual_cockpit_inst3d->vp.attitude);
direction.x = m2[2][0];
direction.y = m2[2][1];
direction.z = m2[2][2];
cockpit_light = create_light_3d_source (LIGHT_3D_TYPE_DIRECTIONAL, FALSE, &direction, 0, 0.5000, 0.4000, 0.0000);
}
else
{
//
// inactive night vision system
//
direction.x = virtual_cockpit_inst3d->vp.yv.x;
direction.y = virtual_cockpit_inst3d->vp.yv.y;
direction.z = virtual_cockpit_inst3d->vp.yv.z;
cockpit_light = create_light_3d_source (LIGHT_3D_TYPE_DIRECTIONAL, FALSE, &direction, 0, 0.0666, 0.1098, 0.6431);
}
insert_light_3d_source_into_3d_scene (display_backlight);
insert_light_3d_source_into_3d_scene (cockpit_light);
insert_relative_object_into_3d_scene (OBJECT_3D_DRAW_TYPE_ZBUFFERED_OBJECT, &virtual_cockpit_inst3d->vp.position, virtual_cockpit_inst3d);
draw_3d_scene ();
end_3d_scene ();
remove_light_3d_source_from_3d_scene (display_backlight);
remove_light_3d_source_from_3d_scene (cockpit_light);
destroy_light_3d_source (display_backlight);
destroy_light_3d_source (cockpit_light);
}
}
#if RECOGNITION_GUIDE
set_3d_view_distances (main_3d_env, 10000.0, 100.0, 1.0, 0.0);
#else
set_3d_view_distances (main_3d_env, 10000.0, 1.0, 1.0, 0.0);
#endif
realise_3d_clip_extents (main_3d_env);
}
