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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2023 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 proprietary software licensed under an EULA which you should have received //
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// along with the code. If not, check https://distorted.org/magic/License-Magic-Cube.html //
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///////////////////////////////////////////////////////////////////////////////////////////////////
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package org.distorted.objectlib.bandaged;
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import static org.distorted.objectlib.main.TwistyObject.SQ2;
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import static org.distorted.objectlib.main.TwistyObject.SQ3;
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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.QuatGroupGenerator;
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import org.distorted.objectlib.touchcontrol.TouchControlHexahedron;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class FactoryBandagedSkewb extends FactoryBandaged
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{
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private static FactoryBandagedSkewb mThis;
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private Static4D[] mObjectQuats;
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private int[] mCenterMap, mEdgeMap;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private FactoryBandagedSkewb()
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{
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public static FactoryBandagedSkewb getInstance()
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{
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if( mThis==null ) mThis = new FactoryBandagedSkewb();
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return mThis;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public static int numCorners(int size)
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{
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return 8;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public static int numEdges(int size)
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{
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return (size-2)*12;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public static int numCenters(int size)
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{
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return 6*((size-2)*(size-2) + (size-1)*(size-1));
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float[][] getVertices(int[] numLayers, int variant)
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{
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float A = numLayers[0]==2 ? 1.0f : 0.75f;
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switch(variant)
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{
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case 0: return new float[][] { {-A,0,0},{0,-A,0},{0,0,-A},{-A,-A,-A},{0,0,0} };
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case 1: return new float[][] { {-A,0,0},{0,-A,0},{A,0,0},{0,A,0},{0,0,-A} };
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case 2: return new float[][] { {-A,0,0},{A,0,0},{0,-A,0},{0,0,-A} };
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}
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return null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int[][] getIndices(int[] numLayers, int variant)
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{
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switch(variant)
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{
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case 0: return new int[][] { {0,1,4},{2,0,4},{1,2,4},{3,1,0},{3,2,1},{3,0,2} };
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case 1: return new int[][] { {0,1,2,3},{4,1,0},{4,2,1},{4,3,2},{4,0,3} };
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case 2: return new int[][] { {2,1,0},{3,0,1},{2,3,1},{3,2,0} };
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}
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return null;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getNumVariants(int[] numLayers)
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{
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return numLayers[0]==2 ? 2:3;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float[][][] getPositions(int[] numLayers)
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{
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return createPositions(numLayers[0]);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public Static3D[] getNormals()
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{
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return TouchControlHexahedron.FACE_AXIS;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getElementVariant(int[] numLayers, float x, float y, float z)
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{
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if( numLayers[0]==2 )
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{
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return x*y*z==0 ? 1:0;
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}
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if( numLayers[0]==3 )
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{
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float m = (2*x)*(2*y)*(2*z);
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if( m*m==729 ) return 0;
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if( (x==0 && y!=0 && z!=0) ||
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(x!=0 && y==0 && z!=0) ||
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(x!=0 && y!=0 && z==0) ) return 2;
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return 1;
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}
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return 0;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void createQuats()
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{
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final Static3D[] axis = new Static3D[]
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{
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new Static3D( SQ3/3, SQ3/3, SQ3/3),
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new Static3D( SQ3/3, SQ3/3,-SQ3/3),
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new Static3D( SQ3/3,-SQ3/3, SQ3/3),
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new Static3D( SQ3/3,-SQ3/3,-SQ3/3)
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};
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int[] tmp = new int[] {3,3};
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int[][] basicAngles = new int[][] { tmp,tmp,tmp,tmp };
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mObjectQuats = QuatGroupGenerator.computeGroup(axis,basicAngles);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public Static4D getElementQuat(int[] numLayers, int cubitIndex)
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{
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if( mObjectQuats==null ) createQuats();
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if( mCenterMap ==null ) mCenterMap = new int[] { 0,9,1,4,2,3};
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if( mEdgeMap ==null ) mEdgeMap = new int[] { 0,11,10,9, 2,5,8,3, 1,4,7,6 };
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switch(cubitIndex)
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{
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case 0: return mObjectQuats[0]; // unit quat
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case 1: return new Static4D( SQ2/2,0,0,SQ2/2); // 90 along X
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case 2: return new Static4D(-SQ2/2,0,0,SQ2/2); // -90 along X
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case 3: return mObjectQuats[9]; // 180 along X
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case 4: return new Static4D(0, SQ2/2,0,SQ2/2); // 90 along Y
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case 5: return mObjectQuats[11]; // 180 along Y
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case 6: return mObjectQuats[10]; // 180 along Z
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case 7: return new Static4D(SQ2/2,0,-SQ2/2,0); // 180 along (SQ2/2,0,-SQ2/2)
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default: if( numLayers[0]==2 )
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{
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int index = mCenterMap[cubitIndex-8];
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return mObjectQuats[index];
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}
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else
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{
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if( cubitIndex<38 ) return mObjectQuats[mCenterMap[(cubitIndex-8)/5]];
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else return mObjectQuats[mEdgeMap[(cubitIndex-38)]];
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}
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}
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public static float[][][] createPositions(int size)
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{
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int numVariants = (size==2 ? 2:3);
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final float COR = 0.50f*size;
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final float EDG = 0.50f*size;
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final float CEN = 0.50f*size;
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final float HAL = 0.25f*size;
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float[][][] ret = new float[numVariants][][];
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ret[0] = new float[][]
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{
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{ COR, COR, COR },
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{ COR, COR,-COR },
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{ COR,-COR, COR },
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{ COR,-COR,-COR },
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{-COR, COR, COR },
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{-COR, COR,-COR },
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{-COR,-COR, COR },
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{-COR,-COR,-COR }
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};
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if( size==2 )
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{
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ret[1] = new float[][]
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{
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{ 0, 0, CEN },
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{ 0, 0,-CEN },
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{ 0, CEN, 0 },
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{ 0,-CEN, 0 },
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{ CEN, 0, 0 },
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{-CEN, 0, 0 }
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};
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}
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else
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{
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ret[1] = new float[][]
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{
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{ 0, 0, CEN },
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{ HAL, HAL, CEN },
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{ HAL,-HAL, CEN },
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{-HAL, HAL, CEN },
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{-HAL,-HAL, CEN },
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{ 0, 0,-CEN },
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{ HAL, HAL,-CEN },
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{ HAL,-HAL,-CEN },
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{-HAL, HAL,-CEN },
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{-HAL,-HAL,-CEN },
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{ 0, CEN, 0 },
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{ HAL, CEN, HAL },
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{ HAL, CEN,-HAL },
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{-HAL, CEN, HAL },
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{-HAL, CEN,-HAL },
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{ 0,-CEN, 0 },
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{ HAL,-CEN, HAL },
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{ HAL,-CEN,-HAL },
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{-HAL,-CEN, HAL },
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{-HAL,-CEN,-HAL },
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{ CEN, 0, 0 },
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{ CEN, HAL, HAL },
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{ CEN, HAL,-HAL },
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{ CEN,-HAL, HAL },
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{ CEN,-HAL,-HAL },
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{-CEN, 0, 0 },
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{-CEN, HAL, HAL },
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{-CEN, HAL,-HAL },
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{-CEN,-HAL, HAL },
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{-CEN,-HAL,-HAL },
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};
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ret[2] = new float[][]
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{
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{ 0, EDG, EDG },
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{ 0, EDG,-EDG },
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{ 0,-EDG, EDG },
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{ 0,-EDG,-EDG },
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{ EDG, 0, EDG },
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{ EDG, 0,-EDG },
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{-EDG, 0, EDG },
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{-EDG, 0,-EDG },
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{ EDG, EDG, 0 },
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{ EDG,-EDG, 0 },
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{-EDG, EDG, 0 },
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{-EDG,-EDG, 0 },
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};
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}
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return ret;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float[][] getDiameterAxis()
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{
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return new float[][]
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{
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{ SQ2/2, SQ2/2, 0 },
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{ SQ2/2,-SQ2/2, 0 },
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{ SQ2/2, 0, SQ2/2 },
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{ SQ2/2, 0,-SQ2/2 },
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{ 0, SQ2/2, SQ2/2 },
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{ 0, SQ2/2,-SQ2/2 },
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};
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float sizeCorrection(int[] numLayers)
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{
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return 1.0f;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int diameterMap(float diameter)
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{
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if( diameter>=5.49f ) return 11;
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if( diameter>1.1f && diameter<3.20f ) return 3;
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return (int)(2*diameter+0.01f);
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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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final float d = TouchControlHexahedron.DIST3D*numLayers[0];
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return new float[] {d,d,d,d,d,d};
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float[][] getBands(boolean iconMode, int[] numLayers)
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{
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float height= iconMode ? 0.001f : 0.055f;
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int[] angle = {1,35,30,25,22,20,17,15,13,11,9};
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float R = 0.3f;
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float S = 0.5f;
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int extraI = numLayers[0]==2 ? 2:1;
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int extraV = numLayers[0]==2 ? 2:1;
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int numVertA= numLayers[0]==2 ? 7:5;
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int numVertI= numLayers[0]==2 ? 3:2;
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return new float[][] { { 0.001f ,angle[ 0],R,S,numVertI,extraV,extraI},
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{height ,angle[ 1],R,S,numVertA,extraV,extraI},
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{height ,angle[ 1],R,S,numVertA,extraV,extraI},
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{height/ 1.5f,angle[ 2],R,S,numVertA,extraV,extraI},
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{height/ 2.0f,angle[ 3],R,S,numVertA,extraV,extraI},
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{height/ 2.5f,angle[ 4],R,S,numVertA,extraV,extraI},
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{height/ 3.0f,angle[ 5],R,S,numVertA,extraV,extraI},
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{height/ 3.5f,angle[ 6],R,S,numVertA,extraV,extraI},
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{height/ 4.0f,angle[ 7],R,S,numVertA,extraV,extraI},
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{height/ 4.5f,angle[ 8],R,S,numVertA,extraV,extraI},
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{height/ 5.0f,angle[ 9],R,S,numVertA,extraV,extraI},
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{height/ 5.5f,angle[10],R,S,numVertA,extraV,extraI}
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};
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}
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}
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