virtualx-engine/scene/3d/skeleton_modifier_3d.h

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/*  skeleton_modifier_3d.h                                                */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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#ifndef SKELETON_MODIFIER_3D_H
#define SKELETON_MODIFIER_3D_H

#include "scene/3d/node_3d.h"

#include "scene/3d/skeleton_3d.h"
#include "scene/animation/animation_mixer.h"

class SkeletonModifier3D : public Node3D {
	GDCLASS(SkeletonModifier3D, Node3D);

	void rebind();

protected:
	bool active = true;
	real_t influence = 1.0;

	// Cache them for the performance reason since finding node with NodePath is slow.
	ObjectID skeleton_id;

	void _update_skeleton();
	void _update_skeleton_path();

	virtual void _skeleton_changed(Skeleton3D *p_old, Skeleton3D *p_new);

	void _validate_property(PropertyInfo &p_property) const;
	void _notification(int p_what);
	static void _bind_methods();

	virtual void _set_active(bool p_active);

	virtual void _process_modification();
	GDVIRTUAL0(_process_modification);

public:
	virtual PackedStringArray get_configuration_warnings() const override;
	virtual bool has_process() const { return false; } // Return true if modifier needs to modify bone pose without external animation such as physics, jiggle and etc.

	void set_active(bool p_active);
	bool is_active() const;

	void set_influence(real_t p_influence);
	real_t get_influence() const;

	Skeleton3D *get_skeleton() const;

	void process_modification();

	SkeletonModifier3D();
};

#endif // SKELETON_MODIFIER_3D_H