2014-02-10 02:10:30 +01:00
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/*************************************************************************/
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/* constraint_2d_sw.h */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* http://www.godotengine.org */
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/*************************************************************************/
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2016-01-01 14:50:53 +01:00
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/* Copyright (c) 2007-2016 Juan Linietsky, Ariel Manzur. */
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2014-02-10 02:10:30 +01:00
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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 CONSTRAINT_2D_SW_H
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#define CONSTRAINT_2D_SW_H
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#include "body_2d_sw.h"
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class Constraint2DSW {
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Body2DSW **_body_ptr;
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int _body_count;
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uint64_t island_step;
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Constraint2DSW *island_next;
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Constraint2DSW *island_list_next;
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RID self;
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protected:
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Constraint2DSW(Body2DSW **p_body_ptr=NULL,int p_body_count=0) { _body_ptr=p_body_ptr; _body_count=p_body_count; island_step=0; }
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public:
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_FORCE_INLINE_ void set_self(const RID& p_self) { self=p_self; }
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_FORCE_INLINE_ RID get_self() const { return self; }
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_FORCE_INLINE_ uint64_t get_island_step() const { return island_step; }
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_FORCE_INLINE_ void set_island_step(uint64_t p_step) { island_step=p_step; }
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_FORCE_INLINE_ Constraint2DSW* get_island_next() const { return island_next; }
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_FORCE_INLINE_ void set_island_next(Constraint2DSW* p_next) { island_next=p_next; }
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_FORCE_INLINE_ Constraint2DSW* get_island_list_next() const { return island_list_next; }
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_FORCE_INLINE_ void set_island_list_next(Constraint2DSW* p_next) { island_list_next=p_next; }
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_FORCE_INLINE_ Body2DSW **get_body_ptr() const { return _body_ptr; }
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_FORCE_INLINE_ int get_body_count() const { return _body_count; }
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virtual bool setup(float p_step)=0;
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virtual void solve(float p_step)=0;
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virtual ~Constraint2DSW() {}
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};
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#endif // CONSTRAINT_2D_SW_H
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