76 lines
3.2 KiB
C++
76 lines
3.2 KiB
C++
/*************************************************************************/
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/* ik.h */
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/* Copyright (c) 2016 Sergey Lapin <slapinid@gmail.com> */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifndef IK_H
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#define IK_H
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#include "scene/3d/skeleton.h"
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class InverseKinematics : public Spatial {
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OBJ_TYPE(InverseKinematics, Spatial);
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bool bound;
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String ik_bone;
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int ik_bone_no;
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int tail_bone;
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int chain_size;
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Skeleton *skel;
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List<int> chain;
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void _check_bind();
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void _check_unbind();
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int iterations;
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float precision;
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float speed;
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bool changed;
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protected:
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bool _set(const StringName &p_name, const Variant &p_value);
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bool _get(const StringName &p_name, Variant &r_ret) const;
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void _get_property_list(List<PropertyInfo> *p_list) const;
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void _notification(int p_what);
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static void _bind_methods();
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void update_parameters();
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public:
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Skeleton *get_skeleton();
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void set_bone_name(const String &p_name);
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String get_bone_name() const;
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void set_iterations(int itn);
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int get_iterations() const;
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void set_chain_size(int cs);
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int get_chain_size() const;
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void set_precision(float p);
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float get_precision() const;
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void set_speed(float p);
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float get_speed() const;
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InverseKinematics();
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};
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#endif
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