244 lines
7.5 KiB
C++
244 lines
7.5 KiB
C++
/*************************************************************************/
|
|
/* camera_3d.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
|
|
/* */
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
/* a copy of this software and associated documentation files (the */
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
/* the following conditions: */
|
|
/* */
|
|
/* The above copyright notice and this permission notice shall be */
|
|
/* included in all copies or substantial portions of the Software. */
|
|
/* */
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
/*************************************************************************/
|
|
|
|
#ifndef CAMERA_3D_H
|
|
#define CAMERA_3D_H
|
|
|
|
#include "scene/3d/node_3d.h"
|
|
#include "scene/3d/velocity_tracker_3d.h"
|
|
#include "scene/main/window.h"
|
|
#include "scene/resources/camera_effects.h"
|
|
#include "scene/resources/environment.h"
|
|
|
|
class Camera3D : public Node3D {
|
|
GDCLASS(Camera3D, Node3D);
|
|
|
|
public:
|
|
enum Projection {
|
|
PROJECTION_PERSPECTIVE,
|
|
PROJECTION_ORTHOGONAL,
|
|
PROJECTION_FRUSTUM
|
|
};
|
|
|
|
enum KeepAspect { KEEP_WIDTH,
|
|
KEEP_HEIGHT };
|
|
|
|
enum DopplerTracking {
|
|
DOPPLER_TRACKING_DISABLED,
|
|
DOPPLER_TRACKING_IDLE_STEP,
|
|
DOPPLER_TRACKING_PHYSICS_STEP
|
|
};
|
|
|
|
private:
|
|
bool force_change = false;
|
|
bool current = false;
|
|
Viewport *viewport = nullptr;
|
|
|
|
Projection mode = PROJECTION_PERSPECTIVE;
|
|
|
|
real_t fov = 0.0;
|
|
real_t size = 1.0;
|
|
Vector2 frustum_offset;
|
|
real_t near = 0.0;
|
|
real_t far = 0.0;
|
|
real_t v_offset = 0.0;
|
|
real_t h_offset = 0.0;
|
|
KeepAspect keep_aspect = KEEP_HEIGHT;
|
|
|
|
RID camera;
|
|
RID scenario_id;
|
|
|
|
// String camera_group;
|
|
|
|
uint32_t layers = 0xfffff;
|
|
|
|
Ref<Environment> environment;
|
|
Ref<CameraEffects> effects;
|
|
|
|
virtual bool _can_gizmo_scale() const;
|
|
|
|
// void _camera_make_current(Node *p_camera);
|
|
friend class Viewport;
|
|
void _update_audio_listener_state();
|
|
|
|
DopplerTracking doppler_tracking = DOPPLER_TRACKING_DISABLED;
|
|
Ref<VelocityTracker3D> velocity_tracker;
|
|
|
|
protected:
|
|
void _update_camera();
|
|
virtual void _request_camera_update();
|
|
void _update_camera_mode();
|
|
|
|
void _notification(int p_what);
|
|
virtual void _validate_property(PropertyInfo &p_property) const override;
|
|
|
|
static void _bind_methods();
|
|
|
|
public:
|
|
enum {
|
|
NOTIFICATION_BECAME_CURRENT = 50,
|
|
NOTIFICATION_LOST_CURRENT = 51
|
|
};
|
|
|
|
void set_perspective(real_t p_fovy_degrees, real_t p_z_near, real_t p_z_far);
|
|
void set_orthogonal(real_t p_size, real_t p_z_near, real_t p_z_far);
|
|
void set_frustum(real_t p_size, Vector2 p_offset, real_t p_z_near, real_t p_z_far);
|
|
void set_projection(Camera3D::Projection p_mode);
|
|
|
|
void make_current();
|
|
void clear_current(bool p_enable_next = true);
|
|
void set_current(bool p_current);
|
|
bool is_current() const;
|
|
|
|
RID get_camera() const;
|
|
|
|
real_t get_fov() const;
|
|
real_t get_size() const;
|
|
real_t get_far() const;
|
|
real_t get_near() const;
|
|
Vector2 get_frustum_offset() const;
|
|
|
|
Projection get_projection() const;
|
|
|
|
void set_fov(real_t p_fov);
|
|
void set_size(real_t p_size);
|
|
void set_far(real_t p_far);
|
|
void set_near(real_t p_near);
|
|
void set_frustum_offset(Vector2 p_offset);
|
|
|
|
virtual Transform3D get_camera_transform() const;
|
|
|
|
virtual Vector3 project_ray_normal(const Point2 &p_pos) const;
|
|
virtual Vector3 project_ray_origin(const Point2 &p_pos) const;
|
|
virtual Vector3 project_local_ray_normal(const Point2 &p_pos) const;
|
|
virtual Point2 unproject_position(const Vector3 &p_pos) const;
|
|
bool is_position_behind(const Vector3 &p_pos) const;
|
|
virtual Vector3 project_position(const Point2 &p_point, real_t p_z_depth) const;
|
|
|
|
Vector<Vector3> get_near_plane_points() const;
|
|
|
|
void set_cull_mask(uint32_t p_layers);
|
|
uint32_t get_cull_mask() const;
|
|
|
|
void set_cull_mask_value(int p_layer_number, bool p_enable);
|
|
bool get_cull_mask_value(int p_layer_number) const;
|
|
|
|
virtual Vector<Plane> get_frustum() const;
|
|
bool is_position_in_frustum(const Vector3 &p_position) const;
|
|
|
|
void set_environment(const Ref<Environment> &p_environment);
|
|
Ref<Environment> get_environment() const;
|
|
|
|
void set_effects(const Ref<CameraEffects> &p_effects);
|
|
Ref<CameraEffects> get_effects() const;
|
|
|
|
void set_keep_aspect_mode(KeepAspect p_aspect);
|
|
KeepAspect get_keep_aspect_mode() const;
|
|
|
|
void set_v_offset(real_t p_offset);
|
|
real_t get_v_offset() const;
|
|
|
|
void set_h_offset(real_t p_offset);
|
|
real_t get_h_offset() const;
|
|
|
|
void set_doppler_tracking(DopplerTracking p_tracking);
|
|
DopplerTracking get_doppler_tracking() const;
|
|
|
|
Vector3 get_doppler_tracked_velocity() const;
|
|
|
|
Camera3D();
|
|
~Camera3D();
|
|
};
|
|
|
|
VARIANT_ENUM_CAST(Camera3D::Projection);
|
|
VARIANT_ENUM_CAST(Camera3D::KeepAspect);
|
|
VARIANT_ENUM_CAST(Camera3D::DopplerTracking);
|
|
|
|
class ClippedCamera3D : public Camera3D {
|
|
GDCLASS(ClippedCamera3D, Camera3D);
|
|
|
|
public:
|
|
enum ClipProcessCallback {
|
|
CLIP_PROCESS_PHYSICS,
|
|
CLIP_PROCESS_IDLE,
|
|
};
|
|
|
|
private:
|
|
ClipProcessCallback process_callback = CLIP_PROCESS_PHYSICS;
|
|
RID pyramid_shape;
|
|
real_t margin = 0.0;
|
|
real_t clip_offset = 0.0;
|
|
uint32_t collision_mask = 1;
|
|
bool clip_to_areas = false;
|
|
bool clip_to_bodies = true;
|
|
|
|
Set<RID> exclude;
|
|
|
|
Vector<Vector3> points;
|
|
|
|
protected:
|
|
void _notification(int p_what);
|
|
static void _bind_methods();
|
|
virtual Transform3D get_camera_transform() const override;
|
|
|
|
public:
|
|
void set_clip_to_areas(bool p_clip);
|
|
bool is_clip_to_areas_enabled() const;
|
|
|
|
void set_clip_to_bodies(bool p_clip);
|
|
bool is_clip_to_bodies_enabled() const;
|
|
|
|
void set_margin(real_t p_margin);
|
|
real_t get_margin() const;
|
|
|
|
void set_process_callback(ClipProcessCallback p_mode);
|
|
ClipProcessCallback get_process_callback() const;
|
|
|
|
void set_collision_mask(uint32_t p_mask);
|
|
uint32_t get_collision_mask() const;
|
|
|
|
void set_collision_mask_value(int p_layer_number, bool p_value);
|
|
bool get_collision_mask_value(int p_layer_number) const;
|
|
|
|
void add_exception_rid(const RID &p_rid);
|
|
void add_exception(const Object *p_object);
|
|
void remove_exception_rid(const RID &p_rid);
|
|
void remove_exception(const Object *p_object);
|
|
void clear_exceptions();
|
|
|
|
real_t get_clip_offset() const;
|
|
|
|
ClippedCamera3D();
|
|
~ClippedCamera3D();
|
|
};
|
|
|
|
VARIANT_ENUM_CAST(ClippedCamera3D::ClipProcessCallback);
|
|
#endif
|