source: cpp/frams/genetics/fS/fS_oper.h @ 969

Last change on this file since 969 was 969, checked in by Maciej Komosinski, 2 weeks ago

fS: preserved volume during shape-type changes

File size: 3.3 KB
Line 
1// This file is a part of Framsticks SDK.  http://www.framsticks.com/
2// Copyright (C) 2019-2020  Maciej Komosinski and Szymon Ulatowski.
3// See LICENSE.txt for details.
4
5#ifndef _FS_OPER_H_
6#define _FS_OPER_H_
7
8#include "fS_general.h"
9#include "../genooperators.h"
10
11
12/** @name Codes for general mutation types */
13//@{
14#define FS_ADD_PART 0
15#define FS_REM_PART 1
16#define FS_MOD_PART 2
17#define FS_CHANGE_JOINT 3
18#define FS_ADD_PARAM 4
19#define FS_REM_PARAM 5
20#define FS_MOD_PARAM 6
21#define FS_MOD_MOD 7
22#define FS_ADD_NEURO 8
23#define FS_REM_NEURO 9
24#define FS_MOD_NEURO_CONNECTION 10
25#define FS_ADD_NEURO_CONNECTION 11
26#define FS_REM_NEURO_CONNECTION 12
27#define FS_MOD_NEURO_PARAMS 13
28#define FS_OPCOUNT 14
29//@}
30
31
32const int PARENT_COUNT = 2;
33
34class GenoOper_fS : public GenoOperators
35{
36public:
37        static const int crossOverTries = 100;
38        double prob[FS_OPCOUNT];
39        paInt ensureCircleSection;
40        paInt useElli, useCub,  useCyl;
41        paInt strongAddPart;
42
43        GenoOper_fS();
44
45        int crossOver(char *&g1, char *&g2, float &chg1, float &chg2);
46
47        int checkValidity(const char *geno, const char *genoname);
48
49        int mutate(char *&geno, float &chg, int &method);
50
51        uint32_t style(const char *g, int pos);
52
53        const char* getSimplest();
54
55        /**
56         * Remove connections to the subtree that will be removed from genotype
57         * @param geno An fS_Genotype
58         * @param sub A subtree that will be removed from genotype
59         * @param subStart An index of the first neuron in the removed genotype
60         */
61        void rearrangeConnectionsBeforeCrossover(fS_Genotype *geno, Node *sub, int &subStart);
62
63        /**
64         *
65         * @param geno An fS_Genotype
66         * @param sub A subtree that was added to genotype
67         * @param subOldStart An index of the first neuron in the subtree when it was in old genotype
68         */
69        void rearrangeConnectionsAfterCrossover(fS_Genotype *geno, Node *sub, int subOldStart);
70
71
72        /**
73         * Performs add part mutation on genotype
74         * @return true if mutation succeeded, false otherwise
75         */
76        bool addPart(fS_Genotype &geno, string availableTypes = "ECR", bool mutateSize = true);
77
78        /**
79         * Performs remove part type mutation on genotype
80         * @return true if mutation succeeded, false otherwise
81         */
82        bool removePart(fS_Genotype &geno);
83
84        /**
85         * Performs change part type mutation on genotype
86         * @return true if mutation succeeded, false otherwise
87         */
88        bool changePartType(fS_Genotype &geno, string availableTypes = "ECR");
89
90        /**
91         * Changes the type of one joint in genotype
92         * @return true if mutation succeeded, false otherwise
93         */
94        bool changeJoint(fS_Genotype &geno);
95
96        /**
97         * Performs add param mutation on genotype
98         * @return true if mutation succeeded, false otherwise
99         */
100        bool addParam(fS_Genotype &geno);
101
102        /**
103         * Performs remove param mutation on genotype
104         * @return true if mutation succeeded, false otherwise
105         */
106        bool removeParam(fS_Genotype &geno);
107
108        /**
109         * Performs change param mutation on genotype
110         * @return true if mutation succeeded, false otherwise
111         */
112        bool changeParam(fS_Genotype &geno);
113
114        /**
115         * Performs change modifier mutation on genotype
116         * @return true if mutation succeeded, false otherwise
117         */
118        bool changeModifier(fS_Genotype &geno);
119
120        bool addNeuro(fS_Genotype &geno);
121
122        bool removeNeuro(fS_Genotype &geno);
123
124        bool changeNeuroConnection(fS_Genotype &geno);
125
126        bool addNeuroConnection(fS_Genotype &geno);
127
128        bool removeNeuroConnection(fS_Genotype &geno);
129
130        bool changeNeuroParam(fS_Genotype &geno);
131};
132
133#endif
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