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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2021 Leszek Koltunski //
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// //
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// This file is part of Magic Cube. //
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// //
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// Magic Cube is free software: you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation, either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// Magic Cube is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details. //
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// //
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// You should have received a copy of the GNU General Public License //
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// along with Magic Cube. If not, see <http://www.gnu.org/licenses/>. //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.objectlib.objects;
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import static org.distorted.objectlib.touchcontrol.TouchControl.TC_TETRAHEDRON;
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import static org.distorted.objectlib.touchcontrol.TouchControl.TYPE_NOT_SPLIT;
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import java.io.InputStream;
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import org.distorted.library.type.Static3D;
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import org.distorted.library.type.Static4D;
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import org.distorted.objectlib.helpers.ObjectFaceShape;
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import org.distorted.objectlib.touchcontrol.TouchControlTetrahedron;
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import org.distorted.objectlib.main.ObjectControl;
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import org.distorted.objectlib.main.ObjectType;
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import org.distorted.objectlib.helpers.ObjectShape;
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import org.distorted.objectlib.helpers.ScrambleState;
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import org.distorted.objectlib.main.ShapeTetrahedron;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class TwistyJing extends ShapeTetrahedron
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{
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static final Static3D[] ROT_AXIS = new Static3D[]
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{
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new Static3D( 0,-SQ3/3,-SQ6/3),
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new Static3D( 0,-SQ3/3,+SQ6/3),
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new Static3D(+SQ6/3,+SQ3/3, 0),
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new Static3D(-SQ6/3,+SQ3/3, 0),
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};
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static final float F = 0.48f; // length of the edge of the corner cubit. Keep<0.5
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// Assuming the length of the edge of the whole
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// tetrahedron is 2.0 (ie standard, equal to numLayers)
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private ScrambleState[] mStates;
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private int[] mBasicAngle;
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private int[] mRotQuat;
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private float[][] mCuts;
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private float[][] mCenters;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public TwistyJing(int[] numL, int meshState, Static4D quat, Static3D move, float scale, InputStream stream)
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{
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super(numL, meshState, numL[0], quat, move, scale, stream);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public ScrambleState[] getScrambleStates()
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{
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if( mStates==null )
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{
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int[] tmp = {0,-1,0, 0,1,0, 1,-1,0, 1,1,0 };
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mStates = new ScrambleState[]
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{
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new ScrambleState( new int[][] {tmp,tmp,tmp,tmp} )
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};
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}
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return mStates;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float[][] getCuts(int[] numLayers)
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{
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if( mCuts==null )
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{
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float[] cut = { (F-0.5f)*(SQ6/3) };
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mCuts = new float[][] { cut,cut,cut,cut };
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}
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return mCuts;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public boolean[][] getLayerRotatable(int[] numLayers)
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{
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boolean[] tmp = {true,true};
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return new boolean[][] { tmp,tmp,tmp,tmp };
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getTouchControlType()
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{
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return TC_TETRAHEDRON;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getTouchControlSplit()
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{
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return TYPE_NOT_SPLIT;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int[][][] getEnabled()
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{
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return new int[][][] { {{1,2,3}},{{0,2,3}},{{0,1,3}},{{0,1,2}} };
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float[] getDist3D(int[] numLayers)
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{
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return TouchControlTetrahedron.D3D;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public Static3D[] getFaceAxis()
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{
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return TouchControlTetrahedron.FACE_AXIS;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float[][] getCubitPositions(int[] numLayers)
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{
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if( mCenters==null )
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{
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mCenters = new float[][]
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{
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{ 0.000f, -SQ2/2, 1.000f },
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{ 0.000f, -SQ2/2,-1.000f },
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{-1.000f, SQ2/2, 0.000f },
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{ 1.000f, SQ2/2, 0.000f },
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{ 0.000f, -SQ2/2, 0.000f },
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{-0.500f, 0.000f, 0.500f },
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{ 0.500f, 0.000f, 0.500f },
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{-0.500f, 0.000f,-0.500f },
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{ 0.500f, 0.000f,-0.500f },
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{ 0.000f, SQ2/2, 0.000f },
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{ 0.000f, SQ2/6, 1.0f/3 },
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{ 0.000f, SQ2/6,-1.0f/3 },
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{-1.0f/3, -SQ2/6, 0.000f },
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{ 1.0f/3, -SQ2/6, 0.000f },
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};
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}
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return mCenters;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public Static4D getCubitQuats(int cubit, int[] numLayers)
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{
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if( mRotQuat ==null ) mRotQuat = new int[] {0,10,5,8,0,5,8,6,7,9,0,10,7,3};
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return mObjectQuats[mRotQuat[cubit]];
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public ObjectShape getObjectShape(int variant)
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{
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final float X = F/2;
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final float Y = F*SQ2/2;
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final float Z =-F/2;
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final float L = (2.0f-3*F);
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final float X2= L/2;
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final float Y2= L*SQ2/2;
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final float Z2=-L/2;
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final float D = F/L;
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final float G = 1.0f-F;
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if( variant==0 )
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{
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float[][] vertices =
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{
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{ 0, 0, 0 },
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{ X, Y, Z },
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{ 0, 2*Y, 2*Z },
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{ -X, Y, Z },
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{ 0, 0, -F },
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{ X, Y, Z-F },
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{ 0, 2*Y, 2*Z-F },
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{ -X, Y, Z-F },
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};
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int[][] indices =
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{
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{0,1,2,3},
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{1,0,4,5},
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{7,4,0,3},
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{1,5,6,2},
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{7,3,2,6},
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{4,7,6,5}
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};
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return new ObjectShape(vertices, indices);
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}
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else if( variant==1 )
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{
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float[][] vertices =
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{
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{ 0, 0, G },
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{ X, Y, Z+G },
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{ 0, 2*Y, 2*Z+G },
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{ -X, Y, Z+G },
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{ 0, 0, -G },
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{ X, Y, -Z-G },
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{ 0, 2*Y,-2*Z-G },
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{ -X, Y, -Z-G },
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};
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int[][] indices =
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{
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{0,4,5,1},
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{3,7,4,0},
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{0,1,2,3},
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{4,7,6,5},
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{1,5,6,2},
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{2,6,7,3}
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};
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return new ObjectShape(vertices, indices);
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}
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else
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{
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float[][] vertices =
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{
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{ 0, -2*Y2/3, -2*Z2/3 },
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{ X2, Y2/3, Z2/3 },
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{ -X2, Y2/3, Z2/3 },
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{ 0, -2*Y2/3,-2*Z2/3+2*D*Z2 },
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{ X2-D*X2, Y2/3-D*Y2, Z2/3+D*Z2 },
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{ -X2+D*X2, Y2/3-D*Y2, Z2/3+D*Z2 },
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};
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int[][] indices =
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{
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{0,1,2},
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{3,5,4},
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{0,3,4,1},
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{5,3,0,2},
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{4,5,2,1}
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};
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return new ObjectShape(vertices, indices);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public ObjectFaceShape getObjectFaceShape(int variant)
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{
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final float Y = F*SQ2/2;
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final float Z =-F/2;
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final float L = (2.0f-3*F);
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if( variant==0 )
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{
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float[][] bands = { {0.015f,35,0.25f*F,0.5f*F,5,1,1},{0.001f,35,0.25f*F,0.5f*F,5,1,1} };
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int[] bandIndices = { 0,0,0,1,1,1 };
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float[][] corners = { {0.08f,0.20f*F},{0.07f,0.20f*F} };
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int[] cornerIndices = { 0,1,1,-1,1,-1,-1,-1 };
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float[][] centers = { { 0.0f, Y, Z-F/2} };
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int[] centerIndices = { 0,0,0,-1,0,-1,-1,-1 };
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return new ObjectFaceShape(bands,bandIndices,corners,cornerIndices,centers,centerIndices,null);
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}
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else if( variant==1 )
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{
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float[][] bands = { {0.015f,35,0.5f*F,F,5,1,1},{0.001f,35,0.5f*F,F,5,1,1} };
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int[] bandIndices = { 0,0,1,1,1,1 };
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float[][] corners = { {0.07f,0.20f*F} };
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int[] cornerIndices = { 0,0,-1,0,0,0,-1,0 };
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float[][] centers = { { 0, F*SQ2/2, 0 } };
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int[] centerIndices = { 0,0,-1,0,0,0,-1,0 };
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return new ObjectFaceShape(bands,bandIndices,corners,cornerIndices,centers,centerIndices,null);
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}
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else
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{
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float[][] bands = { {0.020f,35,0.20f*L,0.6f*L,5,1,1}, {0.001f,35,0.05f*L,0.1f*L,5,1,1} };
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int[] bandIndices = { 0,1,1,1,1,1 };
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float[][] corners = { {0.04f,0.6f*F} };
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int[] cornerIndices = { 0,0,0,-1,-1,-1 };
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float[][] centers = { { 0, -2*Y/3, 4*Z/3 } };
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int[] centerIndices = { 0,0,0,-1,-1,-1 };
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return new ObjectFaceShape(bands,bandIndices,corners,cornerIndices,centers,centerIndices,null);
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getNumCubitVariants(int[] numLayers)
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{
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return 3;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getCubitVariant(int cubit, int[] numLayers)
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{
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return cubit<4 ? 0 : (cubit<10?1:2);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float getStickerRadius()
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{
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return 0.04f;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float getStickerStroke()
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{
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return ObjectControl.isInIconMode() ? 0.08f : 0.04f;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float[][] getStickerAngles()
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{
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return null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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// PUBLIC API
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public Static3D[] getRotationAxis()
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{
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return ROT_AXIS;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int[] getBasicAngles()
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{
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if( mBasicAngle ==null ) mBasicAngle = new int[] { 3,3,3,3 };
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return mBasicAngle;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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358
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public ObjectType intGetObjectType(int[] numLayers)
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{
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return ObjectType.JING_2;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public String getObjectName()
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{
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return "Jing Pyraminx";
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}
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370
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public String getInventor()
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{
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return "Tony Fisher";
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}
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377
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///////////////////////////////////////////////////////////////////////////////////////////////////
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379
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public int getYearOfInvention()
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{
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return 1991;
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}
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384
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385
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///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
386
|
|
|
387
|
public int getComplexity()
|
|
388
|
{
|
|
389
|
return 1;
|
|
390
|
}
|
|
391
|
}
|