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///////////////////////////////////////////////////////////////////////////////////////////////////
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// Copyright 2022 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.main.QuatHelper;
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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.helpers.ObjectShape;
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import org.distorted.objectlib.helpers.ObjectSignature;
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import org.distorted.objectlib.main.ObjectType;
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import java.io.InputStream;
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import static org.distorted.objectlib.touchcontrol.TouchControl.TYPE_NOT_SPLIT;
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import static org.distorted.objectlib.touchcontrol.TouchControlDodecahedron.C2;
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import static org.distorted.objectlib.touchcontrol.TouchControlDodecahedron.COS54;
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import static org.distorted.objectlib.touchcontrol.TouchControlDodecahedron.SIN54;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class TwistyStarminx extends TwistyMinx
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{
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private float[][] mCuts;
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private float[][] mPosition;
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private int[] mQuatIndex;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public TwistyStarminx(int[] numL, int meshState, int iconMode, Static4D quat, Static3D move, float scale, InputStream stream)
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{
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super(numL, meshState, iconMode, quat, move, scale, stream);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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@Override
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public int getInternalColor()
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{
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return 0xff222222;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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@Override
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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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@Override
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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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{{1,2,3,4,5}},
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{{0,2,3,4,5}},
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{{0,2,3,4,5}},
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{{1,2,3,4,5}},
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{{0,1,3,4,5}},
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{{0,1,2,4,5}},
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{{0,1,2,4,5}},
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{{0,1,3,4,5}},
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{{0,1,2,3,5}},
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{{0,1,2,3,4}},
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{{0,1,2,3,4}},
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{{0,1,2,3,5}},
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};
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void setQuatIndex()
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{
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if( mQuatIndex==null )
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{
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mQuatIndex = new int[]
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{
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0,17,12,13,20, 4,25, 5,24,16,
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9,21, 1,34, 8,11,30,43,26,14,
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15,45,33,28,10, 2,29, 6, 7, 3,
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0,35,55,38,48,41,42,58,57,46,29,59,
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0,36,44, 29, 2, 7, 59,20,24, 48,42,58,
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18,13,50, 53,41,43, 22,16,39, 49,33,38,
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11, 8,34, 54,51,56, 10, 1,47, 52,25,32,
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17,12,35, 27,30,46, 19, 4,31, 26, 3,14,
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9,21,55, 28,37,57, 23, 5,40, 45, 6,15
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};
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}
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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( mPosition==null )
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{
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if( mEdgeMap==null ) initializeEdgeMap();
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if( mCenterCoords==null ) initializeCenterCoords();
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mPosition = new float[NUM_EDGES+NUM_CENTERS+3*NUM_CORNERS][3];
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for(int edge=0; edge<NUM_EDGES; edge++)
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{
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float[] c1 = mCorners[ mEdgeMap[edge][0] ];
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float[] c2 = mCorners[ mEdgeMap[edge][1] ];
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mPosition[edge][0] = (c1[0]+c2[0])/2;
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mPosition[edge][1] = (c1[1]+c2[1])/2;
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mPosition[edge][2] = (c1[2]+c2[2])/2;
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}
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for(int center=0; center<NUM_CENTERS; center++)
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{
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int index = center+NUM_EDGES;
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mPosition[index][0] = mCenterCoords[center][0];
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mPosition[index][1] = mCenterCoords[center][1];
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mPosition[index][2] = mCenterCoords[center][2];
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}
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float A = 1.5f;
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float B = 3*C2;
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float K = 1/(4*SIN54*SIN54);
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float Y = (B-A)*K/2;
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float Z = B*K/2;
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float[] result = new float[4];
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setQuatIndex();
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for(int petal=0; petal<3*NUM_CORNERS; petal++)
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{
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int index = petal+NUM_EDGES+NUM_CENTERS;
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int corner = petal/3;
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QuatHelper.rotateVectorByQuat(result,0.0f,Y,-Z,1.0f, mObjectQuats[mQuatIndex[index]] );
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mPosition[index][0] = mCorners[corner][0] + result[0];
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mPosition[index][1] = mCorners[corner][1] + result[1];
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mPosition[index][2] = mCorners[corner][2] + result[2];
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}
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}
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return mPosition;
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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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setQuatIndex();
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return mObjectQuats[mQuatIndex[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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if( variant==0 ) // edge
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{
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float A = 1.5f;
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float B = 3*C2;
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float C = 3*SIN54;
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float X = (A*C)/(A+C);
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float Z1= A*(B-C)/(A+C);
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float Z2= B-A;
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float[][] vertices =
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{
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{ 0, A, 0 },
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{ 0,-A, 0 },
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{-X, 0,-Z1 },
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{+X, 0,-Z1 },
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{-X, 0,-Z2 },
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{+X, 0,-Z2 },
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};
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int[][] indices =
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{
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{2,1,0},
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{3,0,1},
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{2,4,1},
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{2,0,4},
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{3,1,5},
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{3,5,0},
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{1,5,4},
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{0,4,5}
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};
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return new ObjectShape(vertices, indices);
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}
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if( variant==1 ) // center
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{
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final double ANGLE = 0.825f*Math.PI;
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final float cosA = (float)Math.cos(ANGLE);
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final float sinA = (float)Math.sin(ANGLE);
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float TAN54 = SIN54/COS54;
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float R = 1.5f*(TAN54-(1/TAN54));
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float X1 = R*COS54;
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float Y1 = R*SIN54;
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float X2 = R*COS18;
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float Y2 = R*SIN18;
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float Z = 1.6f*R; // about
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float[][] vertices =
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{
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{-X1,-Y1*sinA,-Y1*cosA},
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{-X2,+Y2*sinA,+Y2*cosA},
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{ 0 ,+R*sinA ,+R*cosA },
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{+X2,+Y2*sinA,+Y2*cosA},
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{+X1,-Y1*sinA,-Y1*cosA},
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{ 0 , Z*cosA ,-Z*sinA }
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};
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int[][] indices =
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{
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{4,3,2,1,0},
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{5,1,0},
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{5,2,1},
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{5,3,2},
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{5,4,3},
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{5,0,4}
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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 A = 1.5f;
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float B = 3*C2;
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float K = 1/(4*SIN54*SIN54);
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float X = A*K;
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float Y = (B-A)*K/2;
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float Z = B*K/2;
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float[][] vertices =
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{
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{ 0,-Y, Z },
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{-X, Y, -Z },
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{+X, Y, -Z },
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{ 0,-Y,-3*Z },
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};
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int[][] indices =
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{
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{2,1,0},
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{1,2,3},
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{2,0,3},
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{1,3,0}
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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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if( variant==0 )
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{
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float h1 = isInIconMode() ? 0.001f : 0.025f;
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float[][] bands = { {h1,8,0.5f,0.2f,5,1,0}, {0.001f, 1,0.5f,0.2f,4,0,0} };
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int[] bandIndices = { 0,0,1,1,1,1,1,1 };
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float[][] corners = { { 0.025f, 0.20f } };
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int[] cornerIndices = { 0,0,0,0,-1,-1 };
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float[][] centers = { { 0.0f,0.0f,-1.0f } };
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int[] centerIndices = { 0,0,0,0,-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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final double ANGLE = 0.825f*Math.PI;
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final float cosA = (float)Math.cos(ANGLE);
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final float sinA = (float)Math.sin(ANGLE);
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float TAN54 = SIN54/COS54;
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float R = 2.0f*(TAN54-(1/TAN54));
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float h1 = isInIconMode() ? 0.001f : 0.04f;
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float[][] bands = { {h1,10,0.5f,0.2f,4,0,0}, {0.001f, 1,0.5f,0.2f,3,0,0} };
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int[] bandIndices = { 0,1,1,1,1,1 };
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float[][] corners = { { 0.015f, 0.20f } };
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int[] cornerIndices = { 0,0,0,0,0,-1 };
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float[][] centers = { { 0.0f,R*cosA,-R*sinA } };
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int[] centerIndices = { 0,0,0,0,0,-1 };
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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 Z = 3*C2/(4*SIN54*SIN54);
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float h1 = isInIconMode() ? 0.001f : 0.03f;
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float[][] bands = { {h1,6,0.5f,0.2f,5,0,0}, {0.001f, 1,0.5f,0.2f,3,0,0} };
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int[] bandIndices = { 0,1,1,1 };
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float[][] corners = { { 0.015f, 0.20f } };
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int[] cornerIndices = { 0,0,0,-1 };
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float[][] centers = { { 0.0f,0.0f,-Z } };
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int[] centerIndices = { 0,0,0,-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<NUM_EDGES ? 0: (cubit<NUM_CENTERS+NUM_EDGES ? 1:2);
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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 = 1.0f; // about
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float[] cut = new float[] { -CUT,+CUT };
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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 float getStickerRadius()
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{
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return 0.18f;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public float getStickerStroke()
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{
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return isInIconMode() ? 0.22f : 0.15f;
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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 String getShortName()
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{
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return ObjectType.STAR_3.name();
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public ObjectSignature getSignature()
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{
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return new ObjectSignature(ObjectType.STAR_3);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public String getObjectName()
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{
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return "Starminx I";
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public String getInventor()
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{
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return "Aleh Hladzilin";
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getYearOfInvention()
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{
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return 2009;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getComplexity()
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{
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return 4;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public String[][] getTutorials()
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{
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return new String[][]{
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{"gb","NqYFonhf2rw","Face Turning Starminx Tutorial","twistypuzzling"},
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{"pl","7LotUfg90HI","Starminx Cube TUTORIAL PL 1/2","MrUK"},
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{"pl","nH2doGM1Das","Starminx Cube TUTORIAL PL 2/2","MrUK"},
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{"kr","8bIQVCKWBvw","스타밍크스 해법 1/2","듀나메스 큐브 해법연구소"},
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{"kr","4WU5iJyM7jI","스타밍크스 해법 2/2","듀나메스 큐브 해법연구소"},
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{"vn","QhSaboIX3Fs","Tutorial N.183 - Starminx","Duy Thích Rubik"},
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};
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}
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}
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