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/**************************************************************************/
/* path_3d.h */
/**************************************************************************/
/* This file is part of: */
/* REDOT ENGINE */
/* https://redotengine.org */
/**************************************************************************/
/* Copyright (c) 2024-present Redot Engine contributors */
/* (see REDOT_AUTHORS.md) */
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* 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 PATH_3D_H
#define PATH_3D_H
#include "scene/3d/node_3d.h"
#include "scene/resources/curve.h"
class Path3D : public Node3D {
GDCLASS(Path3D, Node3D);
private:
Ref<Curve3D> curve;
RID debug_instance;
Ref<ArrayMesh> debug_mesh;
Callable update_callback; // Used only by CSG currently.
void _update_debug_mesh();
void _curve_changed();
protected:
void _notification(int p_what);
static void _bind_methods();
public:
void set_update_callback(Callable p_callback);
void set_curve(const Ref<Curve3D> &p_curve);
Ref<Curve3D> get_curve() const;
Path3D();
~Path3D();
};
class PathFollow3D : public Node3D {
GDCLASS(PathFollow3D, Node3D);
public:
enum RotationMode {
ROTATION_NONE,
ROTATION_Y,
ROTATION_XY,
ROTATION_XYZ,
ROTATION_ORIENTED
};
private:
Path3D *path = nullptr;
real_t progress = 0.0;
real_t h_offset = 0.0;
real_t v_offset = 0.0;
bool cubic = true;
bool loop = true;
bool tilt_enabled = true;
bool transform_dirty = true;
bool use_model_front = false;
RotationMode rotation_mode = ROTATION_XYZ;
protected:
void _validate_property(PropertyInfo &p_property) const;
void _notification(int p_what);
static void _bind_methods();
public:
void set_progress(real_t p_progress);
real_t get_progress() const;
void set_h_offset(real_t p_h_offset);
real_t get_h_offset() const;
void set_v_offset(real_t p_v_offset);
real_t get_v_offset() const;
void set_progress_ratio(real_t p_ratio);
real_t get_progress_ratio() const;
void set_loop(bool p_loop);
bool has_loop() const;
void set_tilt_enabled(bool p_enabled);
bool is_tilt_enabled() const;
void set_rotation_mode(RotationMode p_rotation_mode);
RotationMode get_rotation_mode() const;
void set_use_model_front(bool p_use_model_front);
bool is_using_model_front() const;
void set_cubic_interpolation_enabled(bool p_enabled);
bool is_cubic_interpolation_enabled() const;
PackedStringArray get_configuration_warnings() const override;
void update_transform();
static Transform3D correct_posture(Transform3D p_transform, PathFollow3D::RotationMode p_rotation_mode);
PathFollow3D() {}
};
VARIANT_ENUM_CAST(PathFollow3D::RotationMode);
#endif // PATH_3D_H
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