/*************************************************************************/ /* node_3d.h */ /*************************************************************************/ /* This file is part of: */ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ /* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ /* Copyright (c) 2014-2022 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 NODE_3D_H #define NODE_3D_H #include "scene/main/node.h" #include "scene/resources/world_3d.h" class Node3DGizmo : public RefCounted { GDCLASS(Node3DGizmo, RefCounted); public: virtual void create() = 0; virtual void transform() = 0; virtual void clear() = 0; virtual void redraw() = 0; virtual void free() = 0; Node3DGizmo(); virtual ~Node3DGizmo() {} }; class Node3D : public Node { GDCLASS(Node3D, Node); OBJ_CATEGORY("3D"); public: enum RotationEditMode { ROTATION_EDIT_MODE_EULER, ROTATION_EDIT_MODE_QUATERNION, ROTATION_EDIT_MODE_BASIS, }; enum RotationOrder { ROTATION_ORDER_XYZ, ROTATION_ORDER_XZY, ROTATION_ORDER_YXZ, ROTATION_ORDER_YZX, ROTATION_ORDER_ZXY, ROTATION_ORDER_ZYX }; private: enum TransformDirty { DIRTY_NONE = 0, DIRTY_VECTORS = 1, DIRTY_LOCAL = 2, DIRTY_GLOBAL = 4 }; mutable SelfList<Node> xform_change; struct Data { mutable Transform3D global_transform; mutable Transform3D local_transform; mutable Basis::EulerOrder rotation_order = Basis::EULER_ORDER_YXZ; mutable Vector3 rotation; mutable Vector3 scale = Vector3(1, 1, 1); mutable RotationEditMode rotation_edit_mode = ROTATION_EDIT_MODE_EULER; mutable int dirty = DIRTY_NONE; Viewport *viewport = nullptr; bool top_level_active = false; bool top_level = false; bool inside_world = false; RID visibility_parent; int children_lock = 0; Node3D *parent = nullptr; List<Node3D *> children; List<Node3D *>::Element *C = nullptr; bool ignore_notification = false; bool notify_local_transform = false; bool notify_transform = false; bool visible = true; bool disable_scale = false; #ifdef TOOLS_ENABLED Vector<Ref<Node3DGizmo>> gizmos; bool gizmos_disabled = false; bool gizmos_dirty = false; bool transform_gizmo_visible = true; #endif } data; NodePath visibility_parent_path; void _update_gizmos(); void _notify_dirty(); void _propagate_transform_changed(Node3D *p_origin); void _propagate_visibility_changed(); void _propagate_visibility_parent(); void _update_visibility_parent(bool p_update_root); protected: _FORCE_INLINE_ void set_ignore_transform_notification(bool p_ignore) { data.ignore_notification = p_ignore; } _FORCE_INLINE_ void _update_local_transform() const; void _notification(int p_what); static void _bind_methods(); virtual void _validate_property(PropertyInfo &property) const override; bool property_can_revert(const String &p_name); Variant property_get_revert(const String &p_name); public: enum { NOTIFICATION_TRANSFORM_CHANGED = SceneTree::NOTIFICATION_TRANSFORM_CHANGED, NOTIFICATION_ENTER_WORLD = 41, NOTIFICATION_EXIT_WORLD = 42, NOTIFICATION_VISIBILITY_CHANGED = 43, NOTIFICATION_LOCAL_TRANSFORM_CHANGED = 44, }; Node3D *get_parent_node_3d() const; Ref<World3D> get_world_3d() const; void set_position(const Vector3 &p_position); void set_rotation_edit_mode(RotationEditMode p_mode); RotationEditMode get_rotation_edit_mode() const; void set_rotation_order(RotationOrder p_order); void set_rotation(const Vector3 &p_euler_rad); void set_scale(const Vector3 &p_scale); Vector3 get_position() const; RotationOrder get_rotation_order() const; Vector3 get_rotation() const; Vector3 get_scale() const; void set_transform(const Transform3D &p_transform); void set_basis(const Basis &p_basis); void set_quaternion(const Quaternion &p_quaternion); void set_global_transform(const Transform3D &p_transform); Transform3D get_transform() const; Basis get_basis() const; Quaternion get_quaternion() const; Transform3D get_global_transform() const; #ifdef TOOLS_ENABLED virtual Transform3D get_global_gizmo_transform() const; virtual Transform3D get_local_gizmo_transform() const; virtual void set_transform_gizmo_visible(bool p_enabled) { data.transform_gizmo_visible = p_enabled; }; virtual bool is_transform_gizmo_visible() const { return data.transform_gizmo_visible; }; #endif void set_disable_gizmos(bool p_enabled); void update_gizmos(); void set_subgizmo_selection(Ref<Node3DGizmo> p_gizmo, int p_id, Transform3D p_transform = Transform3D()); void clear_subgizmo_selection(); Vector<Ref<Node3DGizmo>> get_gizmos() const; Array get_gizmos_bind() const; void add_gizmo(Ref<Node3DGizmo> p_gizmo); void remove_gizmo(Ref<Node3DGizmo> p_gizmo); void clear_gizmos(); void set_as_top_level(bool p_enabled); bool is_set_as_top_level() const; void set_disable_scale(bool p_enabled); bool is_scale_disabled() const; _FORCE_INLINE_ bool is_inside_world() const { return data.inside_world; } Transform3D get_relative_transform(const Node *p_parent) const; void rotate(const Vector3 &p_axis, real_t p_angle); void rotate_x(real_t p_angle); void rotate_y(real_t p_angle); void rotate_z(real_t p_angle); void translate(const Vector3 &p_offset); void scale(const Vector3 &p_ratio); void rotate_object_local(const Vector3 &p_axis, real_t p_angle); void scale_object_local(const Vector3 &p_scale); void translate_object_local(const Vector3 &p_offset); void global_rotate(const Vector3 &p_axis, real_t p_angle); void global_scale(const Vector3 &p_scale); void global_translate(const Vector3 &p_offset); void look_at(const Vector3 &p_target, const Vector3 &p_up = Vector3(0, 1, 0)); void look_at_from_position(const Vector3 &p_pos, const Vector3 &p_target, const Vector3 &p_up = Vector3(0, 1, 0)); Vector3 to_local(Vector3 p_global) const; Vector3 to_global(Vector3 p_local) const; void set_notify_transform(bool p_enabled); bool is_transform_notification_enabled() const; void set_notify_local_transform(bool p_enabled); bool is_local_transform_notification_enabled() const; void orthonormalize(); void set_identity(); void set_visible(bool p_visible); void show(); void hide(); bool is_visible() const; bool is_visible_in_tree() const; void force_update_transform(); void set_visibility_parent(const NodePath &p_path); NodePath get_visibility_parent() const; Node3D(); }; VARIANT_ENUM_CAST(Node3D::RotationEditMode) VARIANT_ENUM_CAST(Node3D::RotationOrder) #endif // NODE_3D_H