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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2020 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 org.distorted.library.type.Static3D;
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import org.distorted.library.type.Static4D;
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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.ObjectControl;
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import org.distorted.objectlib.main.ObjectType;
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import org.distorted.objectlib.main.ShapeOctahedron;
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import org.distorted.objectlib.touchcontrol.TouchControlOctahedron;
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import java.io.InputStream;
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import static org.distorted.objectlib.touchcontrol.TouchControl.TC_OCTAHEDRON;
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import static org.distorted.objectlib.touchcontrol.TouchControl.TYPE_NOT_SPLIT;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class TwistyTrajber extends ShapeOctahedron
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{
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// each cut is at 1/5 of the length of the segment from the center to a vertex.
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private static final float CUT = 0.2f;
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private static final float LEN = 1.5f;
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// the three rotation axis of a 3x3x3 cube. Must be normalized.
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static final Static3D[] ROT_AXIS = new Static3D[]
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{
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new Static3D(SQ2/2, 0, SQ2/2),
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new Static3D( 0, 1, 0),
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new Static3D(SQ2/2, 0,-SQ2/2)
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};
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private static final int[] mQuatIndices = new int[] {13,12,8,9,0,1, 15,10,14,11, 0,1,3,2, 8,9,5,4, 0,8,9,1,15,2,3,6};
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private int[][] mFaceColorMap, mEdgeColorMap, mCornerColorMap;
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private ScrambleState[] mStates;
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private int[] mBasicAngle;
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private int[] mFaceMap;
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private float[][] mCuts;
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private Static4D[] mQuats;
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private float[][] mCenters;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public TwistyTrajber(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[][] m = new int[16][];
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for(int i=0; i<16; i++) m[i] = new int[] { 0,-1,i,0,1,i,0,2,i, 1,-1,i,1,1,i,1,2,i, 2,-1,i,2,1,i,2,2,i};
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mStates = new ScrambleState[]
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{
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new ScrambleState( new int[][] { m[ 1], m[ 2], m[ 3] } ), // 0 0
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new ScrambleState( new int[][] { null, m[ 4], m[ 5] } ), // 1 x
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new ScrambleState( new int[][] { m[ 6], null, m[ 7] } ), // 2 y
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new ScrambleState( new int[][] { m[ 8], m[ 9], null } ), // 3 z
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new ScrambleState( new int[][] { m[10], null, m[ 7] } ), // 4 xy
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new ScrambleState( new int[][] { m[11], m[ 9], null } ), // 5 xz
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new ScrambleState( new int[][] { null, m[12], m[ 5] } ), // 6 yx
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new ScrambleState( new int[][] { m[ 8], m[13], null } ), // 7 yz
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new ScrambleState( new int[][] { null, m[ 4], m[14] } ), // 8 zx
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new ScrambleState( new int[][] { m[ 6], null, m[15] } ), // 9 zy
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new ScrambleState( new int[][] { null, null, m[ 5] } ), // 10 xyx
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new ScrambleState( new int[][] { null, m[ 4], null } ), // 11 xzx
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new ScrambleState( new int[][] { null, null, m[ 7] } ), // 12 yxy
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new ScrambleState( new int[][] { m[ 6], null, null } ), // 13 yzy
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new ScrambleState( new int[][] { null, m[ 9], null } ), // 14 zxz
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new ScrambleState( new int[][] { m[ 8], null, null } ), // 15 zyz
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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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private void initializeQuats()
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{
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mQuats = new Static4D[]
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{
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new Static4D( 0.0f, 0.0f, 0.0f, 1.0f), // 0 nothing
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new Static4D( SQ2/2, 0.0f, SQ2/2, 0.0f), // 1 ( 1, 0,-1) 180
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new Static4D( 0.0f, 1.0f, 0.0f, 0.0f), // 2 ( 0, 1, 0) 180
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new Static4D( SQ2/2, 0.0f, -SQ2/2, 0.0f), // 3 ( 1, 0, 1) 180
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new Static4D( 0.5f, SQ2/2, -0.5f, 0.0f), // 4 (0.5,SQ2/2,0.5) 180
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new Static4D( 0.5f, -SQ2/2, -0.5f, 0.0f), // 5 (0.5,-SQ2/2,-0.5) 180
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new Static4D( 1.0f, 0.0f, 0.0f, 0.0f), // 6 (1,0,0) 180
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new Static4D( 0.0f, 0.0f, 1.0f, 0.0f), // 7 (0,0,1) 180
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new Static4D( 0.5f, 0.0f, 0.5f, SQ2/2), // 8 ( 1, 0, 1) +-90
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new Static4D( 0.5f, 0.0f, 0.5f, -SQ2/2), // 9 ( 1, 0, 1) -+90
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new Static4D( 0.5f, SQ2/2, 0.5f, 0.0f), // 10 (-0.5,-SQ2/2,-0.5) 180
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new Static4D( 0.5f, -SQ2/2, 0.5f, 0.0f), // 11 (0.5,-SQ2/2,0.5) 180
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new Static4D( 0.0f, SQ2/2, 0.0f, SQ2/2), // 12 ( 0, 1, 0) +-90
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new Static4D( 0.0f, SQ2/2, 0.0f, -SQ2/2), // 13 ( 0, 1, 0) -+90
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new Static4D( 0.5f, 0.0f, -0.5f, -SQ2/2), // 15 ( 1, 0,-1) -+90
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new Static4D( 0.5f, 0.0f, -0.5f, SQ2/2), // 14 ( 1, 0,-1) +-90
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new Static4D( SQ2/2, 0.5f, 0.0f, 0.5f), // 16 (+,+,0) +
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new Static4D( 0.0f, -0.5f, SQ2/2, -0.5f), // 17 (0,-,+) -
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new Static4D( 0.0f, 0.5f, -SQ2/2, -0.5f), // 18 (0,+,-) -
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new Static4D( SQ2/2, -0.5f, 0.0f, -0.5f), // 19 (+,-,0) -
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new Static4D(-SQ2/2, -0.5f, 0.0f, 0.5f), // 20 (-,-,0) +
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new Static4D( SQ2/2, -0.5f, 0.0f, 0.5f), // 21 (+,-,0) +
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new Static4D( 0.0f, -0.5f, -SQ2/2, 0.5f), // 22 (0,-,-) +
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new Static4D( 0.0f, -0.5f, -SQ2/2, -0.5f), // 23 (0,-,-) -
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};
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int[] getSolvedQuats(int cubit, int[] numLayers)
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{
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if( mQuats==null ) initializeQuats();
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if( mFaceMap==null ) mFaceMap = new int[] {4,0,6,2,7,3,5,1};
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int status = retCubitSolvedStatus(cubit,numLayers);
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return status<0 ? null : buildSolvedQuats(TouchControlOctahedron.FACE_AXIS[mFaceMap[status]],mQuats);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public Static4D[] getQuats()
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{
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if( mQuats==null ) initializeQuats();
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return mQuats;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getSolvedFunctionIndex()
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{
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return 0;
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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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final float cut= CUT*LEN*SQ2;
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mCuts = new float[][] { {-cut,+cut},{-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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int numAxis = ROT_AXIS.length;
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boolean[][] layerRotatable = new boolean[numAxis][];
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for(int i=0; i<numAxis; i++)
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{
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layerRotatable[i] = new boolean[numLayers[i]];
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for(int j=0; j<numLayers[i]; j++) layerRotatable[i][j] = true;
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}
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return layerRotatable;
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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_OCTAHEDRON;
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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[][][]
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{
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{{0,1,2}},{{0,1,2}},{{0,1,2}},{{0,1,2}},{{0,1,2}},{{0,1,2}},{{0,1,2}},{{0,1,2}}
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};
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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 null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getNumCubitFaces()
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{
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return 9;
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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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{ LEN, 0, LEN},
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{ -LEN, 0, -LEN},
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{ 0, SQ2*LEN, 0},
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{ 0,-SQ2*LEN, 0},
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{ -LEN, 0, LEN},
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{ LEN, 0, -LEN},
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{-LEN/2, (SQ2/2)*LEN, LEN/2},
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{ LEN/2, (SQ2/2)*LEN,-LEN/2},
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{-LEN/2,-(SQ2/2)*LEN, LEN/2},
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{ LEN/2,-(SQ2/2)*LEN,-LEN/2},
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{ 0, 0, LEN},
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{ LEN, 0, 0},
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{ -LEN, 0, 0},
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{ 0, 0, -LEN},
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{ LEN/2, (SQ2/2)*LEN, LEN/2},
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{ LEN/2,-(SQ2/2)*LEN, LEN/2},
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{-LEN/2, (SQ2/2)*LEN,-LEN/2},
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{-LEN/2,-(SQ2/2)*LEN,-LEN/2},
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{ 0, SQ2*LEN/3, 2*LEN/3},
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{ 2*LEN/3, SQ2*LEN/3, 0},
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{ 0,-SQ2*LEN/3, 2*LEN/3},
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{ 2*LEN/3,-SQ2*LEN/3, 0},
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{-2*LEN/3, SQ2*LEN/3, 0},
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{ 0, SQ2*LEN/3,-2*LEN/3},
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{-2*LEN/3,-SQ2*LEN/3, 0},
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{ 0,-SQ2*LEN/3,-2*LEN/3},
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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 ObjectShape getObjectShape(int variant)
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{
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if( variant==0 )
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{
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final float A = SQ2*CUT*LEN;
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final float B = CUT*LEN;
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float[][] vertices = new float[][]
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{
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{ 0, 0, 0},
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{ B, A, -B},
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{ B, -A, -B},
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{ 2*B, 0, 0},
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{ 0, 0, -2*B},
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{ 3*B, A, -B},
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{ 3*B, -A, -B},
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{ B, A, -3*B},
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{ B, -A, -3*B},
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{ LEN , A, SQ2*A-LEN},
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{ LEN , -A, SQ2*A-LEN},
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{ LEN-SQ2*A, A, -LEN},
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{ LEN-SQ2*A, -A, -LEN}
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};
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int[][] vert_indices = new int[][]
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{
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{0,3,5,1},
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{0,2,6,3},
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{0,4,8,2},
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{0,1,7,4},
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{3,6,10,9,5},
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{2,8,12,10,6},
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{4,7,11,12,8},
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{1,5,9,11,7},
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{9,10,12,11}
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};
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float[][] bands = new float[][] { {0.05f,35,0.15f,0.3f,4,1,1},{0.00f,35,0.15f,0.3f,4,1,1} };
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int[] bandIndices = new int[] { 0,0,0,0,1,1,1,1,1 };
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float[][] corners = new float[][] { {0.03f,0.10f} };
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int[] cornerIndices = new int[] { 0,-1,-1,-1,-1,0,0,0,0,-1,-1,-1,-1 };
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float[][] centers = new float[][] { { LEN/2, 0.0f, -LEN/2} };
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int[] centerIndices = new int[] { 0,-1,-1,-1,-1,0,0,0,0,-1,-1,-1,-1 };
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return new ObjectShape(vertices,vert_indices,bands,bandIndices,corners,cornerIndices,centers,centerIndices,getNumCubitFaces(), null,4);
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}
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if( variant==1 )
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{
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final float A = SQ2*CUT*LEN;
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final float B = LEN-2*LEN*CUT;
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final float C = (SQ2/2)*A;
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float[][] vertices = new float[][]
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{
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{ -B, 0, 0 },
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{ -B+C, A, -C },
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330
|
{ -B+C,-A, -C },
|
|
331
|
{ B, 0, 0 },
|
|
332
|
{ B-C, A, -C },
|
|
333
|
{ B-C,-A, -C },
|
|
334
|
{ 0, A, -B },
|
|
335
|
{ 0,-A, -B },
|
|
336
|
};
|
|
337
|
|
|
338
|
int[][] vert_indices = new int[][]
|
|
339
|
{
|
|
340
|
{0,3,4,1},
|
|
341
|
{0,2,5,3},
|
|
342
|
{1,4,6},
|
|
343
|
{2,7,5},
|
|
344
|
{0,1,6,7,2},
|
|
345
|
{3,5,7,6,4}
|
|
346
|
};
|
|
347
|
|
|
348
|
float[][] bands = new float[][] { {0.03f,35,0.15f,0.3f,3,1,1},{0.00f,35,0.15f,0.3f,3,1,1} };
|
|
349
|
int[] bandIndices = new int[] { 0,0,1,1,1,1 };
|
|
350
|
float[][] corners = new float[][] { {0.02f,0.10f} };
|
|
351
|
int[] cornerIndices = new int[] { 0,0,0,0,0,0,-1,-1 };
|
|
352
|
float[][] centers = new float[][] { { 0, 0, -B} };
|
|
353
|
int[] centerIndices = new int[] { 0,0,0,0,0,0,-1,-1 };
|
|
354
|
return new ObjectShape(vertices,vert_indices,bands,bandIndices,corners,cornerIndices,centers,centerIndices,getNumCubitFaces(), null,2);
|
|
355
|
}
|
|
356
|
else
|
|
357
|
{
|
|
358
|
final float L = LEN-3*LEN*CUT;
|
|
359
|
|
|
360
|
float[][] vertices = new float[][]
|
|
361
|
{
|
|
362
|
{ -L, -(SQ2/3)*L, L/3 },
|
|
363
|
{ L, -(SQ2/3)*L, L/3 },
|
|
364
|
{ 0,(2*SQ2/3)*L,-2*L/3 },
|
|
365
|
{ 0, -(SQ2/3)*L,-2*L/3 },
|
|
366
|
};
|
|
367
|
|
|
368
|
int[][] vert_indices = new int[][]
|
|
369
|
{
|
|
370
|
{0,1,2},
|
|
371
|
{0,1,3},
|
|
372
|
{0,2,3},
|
|
373
|
{1,3,2},
|
|
374
|
};
|
|
375
|
|
|
376
|
float[][] bands = new float[][] { {0.03f,35,0.15f,0.3f,4,1,1},{0.00f,35,0.15f,0.3f,4,0,0} };
|
|
377
|
int[] bandIndices = new int[] { 0,1,1,1 };
|
|
378
|
float[][] corners = new float[][] { {0.02f,0.10f} };
|
|
379
|
int[] cornerIndices = new int[] { 0,0,0,-1 };
|
|
380
|
float[][] centers = new float[][] { {0, -(SQ2/3)*L,-2*L/3} };
|
|
381
|
int[] centerIndices = new int[] { 0,0,0,-1 };
|
|
382
|
return new ObjectShape(vertices,vert_indices,bands,bandIndices,corners,cornerIndices,centers,centerIndices,getNumCubitFaces(), null,1);
|
|
383
|
}
|
|
384
|
}
|
|
385
|
|
|
386
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
387
|
|
|
388
|
public Static4D getQuat(int cubit, int[] numLayers)
|
|
389
|
{
|
|
390
|
if( mQuats==null ) initializeQuats();
|
|
391
|
return mQuats[mQuatIndices[cubit]];
|
|
392
|
}
|
|
393
|
|
|
394
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
395
|
|
|
396
|
public int getNumCubitVariants(int[] numLayers)
|
|
397
|
{
|
|
398
|
return 3;
|
|
399
|
}
|
|
400
|
|
|
401
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
402
|
|
|
403
|
public int getCubitVariant(int cubit, int[] numLayers)
|
|
404
|
{
|
|
405
|
return cubit<6 ? 0 : cubit<18 ? 1 : 2;
|
|
406
|
}
|
|
407
|
|
|
408
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
409
|
|
|
410
|
public int getCubitFaceColor(int cubit, int face, int[] numLayers)
|
|
411
|
{
|
|
412
|
int variant = getCubitVariant(cubit,numLayers);
|
|
413
|
|
|
414
|
if( mFaceColorMap==null)
|
|
415
|
{
|
|
416
|
mFaceColorMap = new int[][] { {1,5,4,0},{3,7,6,2},{1,0,3,2},{4,5,6,7},{0,4,7,3},{5,1,2,6} };
|
|
417
|
}
|
|
418
|
|
|
419
|
if( mEdgeColorMap==null)
|
|
420
|
{
|
|
421
|
mEdgeColorMap = new int[][] { {3,0},{1,2},{4,7},{6,5}, {0,4},{5,1},{7,3},{2,6}, {1,0},{4,5},{3,2},{6,7} };
|
|
422
|
}
|
|
423
|
|
|
424
|
if( mCornerColorMap==null)
|
|
425
|
{
|
|
426
|
mCornerColorMap = new int[][] { {0},{1},{4},{5},{3},{2},{7},{6} };
|
|
427
|
}
|
|
428
|
|
|
429
|
switch(variant)
|
|
430
|
{
|
|
431
|
case 0: return face<4 ? mFaceColorMap[cubit][face] :-1;
|
|
432
|
case 1: return face<2 ? mEdgeColorMap[cubit-6][face] :-1;
|
|
433
|
case 2: return face<1 ? mCornerColorMap[cubit-18][face]:-1;
|
|
434
|
}
|
|
435
|
|
|
436
|
return 0;
|
|
437
|
}
|
|
438
|
|
|
439
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
440
|
|
|
441
|
public float getStickerRadius()
|
|
442
|
{
|
|
443
|
return 0.12f;
|
|
444
|
}
|
|
445
|
|
|
446
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
447
|
|
|
448
|
public float getStickerStroke()
|
|
449
|
{
|
|
450
|
return ObjectControl.isInIconMode() ? 0.20f : 0.10f;
|
|
451
|
}
|
|
452
|
|
|
453
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
454
|
|
|
455
|
public float[][] getStickerAngles()
|
|
456
|
{
|
|
457
|
return null;
|
|
458
|
}
|
|
459
|
|
|
460
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
461
|
// PUBLIC API
|
|
462
|
|
|
463
|
public Static3D[] getRotationAxis()
|
|
464
|
{
|
|
465
|
return ROT_AXIS;
|
|
466
|
}
|
|
467
|
|
|
468
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
469
|
|
|
470
|
public int[] getBasicAngle()
|
|
471
|
{
|
|
472
|
if( mBasicAngle ==null ) mBasicAngle = new int[] { 4,4,4 };
|
|
473
|
return mBasicAngle;
|
|
474
|
}
|
|
475
|
|
|
476
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
477
|
|
|
478
|
public ObjectType intGetObjectType(int[] numLayers)
|
|
479
|
{
|
|
480
|
return ObjectType.TRAJ_3;
|
|
481
|
}
|
|
482
|
|
|
483
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
484
|
|
|
485
|
public String getObjectName()
|
|
486
|
{
|
|
487
|
return "Trajber's Octahedron";
|
|
488
|
}
|
|
489
|
|
|
490
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
491
|
|
|
492
|
public String getInventor()
|
|
493
|
{
|
|
494
|
return "Josef Trajber";
|
|
495
|
}
|
|
496
|
|
|
497
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
498
|
|
|
499
|
public int getYearOfInvention()
|
|
500
|
{
|
|
501
|
return 1982;
|
|
502
|
}
|
|
503
|
|
|
504
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
|
505
|
|
|
506
|
public int getComplexity()
|
|
507
|
{
|
|
508
|
return 2;
|
|
509
|
}
|
|
510
|
}
|