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59b87d56
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Leszek Koltunski
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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.objects;
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import android.content.res.Resources;
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import android.graphics.Canvas;
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import android.graphics.Paint;
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749ef882
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Leszek Koltunski
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import org.distorted.helpers.FactoryCubit;
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import org.distorted.helpers.FactorySticker;
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59b87d56
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Leszek Koltunski
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import org.distorted.library.effect.MatrixEffectQuaternion;
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be56193c
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Leszek Koltunski
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import org.distorted.library.effect.VertexEffect;
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import org.distorted.library.effect.VertexEffectMove;
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import org.distorted.library.effect.VertexEffectRotate;
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import org.distorted.library.effect.VertexEffectScale;
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59b87d56
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Leszek Koltunski
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import org.distorted.library.main.DistortedEffects;
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import org.distorted.library.main.DistortedTexture;
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import org.distorted.library.mesh.MeshBase;
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be56193c
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Leszek Koltunski
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import org.distorted.library.mesh.MeshJoined;
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import org.distorted.library.mesh.MeshPolygon;
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59b87d56
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Leszek Koltunski
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import org.distorted.library.mesh.MeshSquare;
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be56193c
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Leszek Koltunski
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import org.distorted.library.type.Static1D;
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59b87d56
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Leszek Koltunski
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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.main.R;
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import java.util.Random;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class TwistyRex extends TwistyObject
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{
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da36b97e
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Leszek Koltunski
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private static final int FACES_PER_CUBIT =6;
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59b87d56
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Leszek Koltunski
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be56193c
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Leszek Koltunski
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public static final float REX_D = 0.2f;
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59b87d56
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Leszek Koltunski
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// the four rotation axis of a RubikRex. Must be normalized.
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static final Static3D[] ROT_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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private static final int[] FACE_COLORS = new int[]
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{
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COLOR_YELLOW, COLOR_WHITE,
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COLOR_BLUE , COLOR_GREEN,
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323b217c
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Leszek Koltunski
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COLOR_RED , COLOR_ORANGE
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59b87d56
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Leszek Koltunski
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};
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// All legal rotation quats of a RubikRex
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private static final Static4D[] QUATS = new Static4D[]
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{
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new Static4D( 0.0f, 0.0f, 0.0f, 1.0f ),
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new Static4D( 1.0f, 0.0f, 0.0f, 0.0f ),
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new Static4D( 0.0f, 1.0f, 0.0f, 0.0f ),
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new Static4D( 0.0f, 0.0f, 1.0f, 0.0f ),
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new Static4D( 0.5f, 0.5f, 0.5f, 0.5f ),
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new Static4D( 0.5f, 0.5f, 0.5f, -0.5f ),
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new Static4D( 0.5f, 0.5f, -0.5f, 0.5f ),
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new Static4D( 0.5f, 0.5f, -0.5f, -0.5f ),
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new Static4D( 0.5f, -0.5f, 0.5f, 0.5f ),
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new Static4D( 0.5f, -0.5f, 0.5f, -0.5f ),
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new Static4D( 0.5f, -0.5f, -0.5f, 0.5f ),
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new Static4D( 0.5f, -0.5f, -0.5f, -0.5f )
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};
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private static final int[][] mFaceMap =
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{
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da36b97e
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Leszek Koltunski
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{ 0, 18,18,18,18,18 },
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{ 0, 18,18,18,18,18 },
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{ 0, 18,18,18,18,18 },
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{ 0, 18,18,18,18,18 },
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{ 1, 18,18,18,18,18 },
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{ 1, 18,18,18,18,18 },
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{ 1, 18,18,18,18,18 },
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{ 1, 18,18,18,18,18 },
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{ 2, 18,18,18,18,18 },
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{ 2, 18,18,18,18,18 },
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{ 2, 18,18,18,18,18 },
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{ 2, 18,18,18,18,18 },
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{ 3, 18,18,18,18,18 },
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{ 3, 18,18,18,18,18 },
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{ 3, 18,18,18,18,18 },
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{ 3, 18,18,18,18,18 },
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{ 4, 18,18,18,18,18 },
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{ 4, 18,18,18,18,18 },
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{ 4, 18,18,18,18,18 },
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{ 4, 18,18,18,18,18 },
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{ 5, 18,18,18,18,18 },
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{ 5, 18,18,18,18,18 },
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{ 5, 18,18,18,18,18 },
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{ 5, 18,18,18,18,18 },
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{ 6, 18,18,18,18,18 },
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{ 7, 18,18,18,18,18 },
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{ 8, 18,18,18,18,18 },
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{ 9, 18,18,18,18,18 },
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{ 10, 18,18,18,18,18 },
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{ 11, 18,18,18,18,18 },
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{ 16,14, 18,18,18,18 },
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{ 16,12, 18,18,18,18 },
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{ 16,15, 18,18,18,18 },
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{ 16,13, 18,18,18,18 },
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{ 12,14, 18,18,18,18 },
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{ 15,12, 18,18,18,18 },
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{ 15,13, 18,18,18,18 },
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{ 13,14, 18,18,18,18 },
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{ 14,17, 18,18,18,18 },
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{ 12,17, 18,18,18,18 },
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{ 17,15, 18,18,18,18 },
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{ 13,17, 18,18,18,18 },
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59b87d56
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Leszek Koltunski
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};
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private static MeshBase mCornerMesh, mFaceMesh, mEdgeMesh;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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TwistyRex(int size, Static4D quat, DistortedTexture texture, MeshSquare mesh,
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DistortedEffects effects, int[][] moves, Resources res, int scrWidth)
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{
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db875721
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Leszek Koltunski
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super(size, size, quat, texture, mesh, effects, moves, ObjectList.REX, res, scrWidth);
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59b87d56
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Leszek Koltunski
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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float getScreenRatio()
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{
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80ec6abf
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Leszek Koltunski
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return 1.5f;
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59b87d56
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Leszek Koltunski
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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Static4D[] getQuats()
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{
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return QUATS;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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int getNumFaces()
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{
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return FACE_COLORS.length;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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boolean shouldResetTextureMaps()
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{
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return false;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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a64e07d0
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Leszek Koltunski
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int getNumStickerTypes(int numLayers)
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59b87d56
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Leszek Koltunski
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{
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return 3;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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float[] getCuts(int numLayers)
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{
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float C = SQ3*0.15f; // bit less than 1/6 of the length of the main diagonal
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return new float[] {-C,+C};
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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int getNumCubitFaces()
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{
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return FACES_PER_CUBIT;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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e6cf7283
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Leszek Koltunski
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float[][] getCubitPositions(int numLayers)
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59b87d56
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Leszek Koltunski
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{
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final float DIST = 0.50f;
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da36b97e
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Leszek Koltunski
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final float DIST2= (1+2*REX_D)/6;
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59b87d56
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Leszek Koltunski
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e6cf7283
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Leszek Koltunski
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final float[][] CENTERS = new float[42][];
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CENTERS[ 0] = new float[] { +DIST , +DIST2, +DIST2};
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CENTERS[ 1] = new float[] { +DIST , +DIST2, -DIST2};
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CENTERS[ 2] = new float[] { +DIST , -DIST2, -DIST2};
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CENTERS[ 3] = new float[] { +DIST , -DIST2, +DIST2};
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CENTERS[ 4] = new float[] { -DIST , +DIST2, +DIST2};
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CENTERS[ 5] = new float[] { -DIST , +DIST2, -DIST2};
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CENTERS[ 6] = new float[] { -DIST , -DIST2, -DIST2};
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CENTERS[ 7] = new float[] { -DIST , -DIST2, +DIST2};
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CENTERS[ 8] = new float[] { +DIST2, +DIST , +DIST2};
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CENTERS[ 9] = new float[] { +DIST2, +DIST , -DIST2};
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CENTERS[10] = new float[] { -DIST2, +DIST , -DIST2};
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CENTERS[11] = new float[] { -DIST2, +DIST , +DIST2};
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CENTERS[12] = new float[] { +DIST2, -DIST , +DIST2};
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CENTERS[13] = new float[] { +DIST2, -DIST , -DIST2};
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CENTERS[14] = new float[] { -DIST2, -DIST , -DIST2};
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CENTERS[15] = new float[] { -DIST2, -DIST , +DIST2};
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CENTERS[16] = new float[] { +DIST2, +DIST2, +DIST };
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CENTERS[17] = new float[] { +DIST2, -DIST2, +DIST };
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CENTERS[18] = new float[] { -DIST2, -DIST2, +DIST };
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CENTERS[19] = new float[] { -DIST2, +DIST2, +DIST };
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CENTERS[20] = new float[] { +DIST2, +DIST2, -DIST };
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CENTERS[21] = new float[] { +DIST2, -DIST2, -DIST };
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CENTERS[22] = new float[] { -DIST2, -DIST2, -DIST };
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CENTERS[23] = new float[] { -DIST2, +DIST2, -DIST };
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CENTERS[24] = new float[] { +DIST , +0.00f, +0.00f};
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CENTERS[25] = new float[] { -DIST , +0.00f, +0.00f};
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CENTERS[26] = new float[] { +0.00f, +DIST , +0.00f};
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CENTERS[27] = new float[] { +0.00f, -DIST , +0.00f};
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CENTERS[28] = new float[] { +0.00f, +0.00f, +DIST };
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CENTERS[29] = new float[] { +0.00f, +0.00f, -DIST };
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CENTERS[30] = new float[] { +0.00f, +DIST , +DIST };
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CENTERS[31] = new float[] { +DIST , +0.00f, +DIST };
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CENTERS[32] = new float[] { +0.00f, -DIST , +DIST };
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CENTERS[33] = new float[] { -DIST , +0.00f, +DIST };
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CENTERS[34] = new float[] { +DIST , +DIST , +0.00f};
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CENTERS[35] = new float[] { +DIST , -DIST , +0.00f};
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CENTERS[36] = new float[] { -DIST , -DIST , +0.00f};
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CENTERS[37] = new float[] { -DIST , +DIST , +0.00f};
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CENTERS[38] = new float[] { +0.00f, +DIST , -DIST };
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CENTERS[39] = new float[] { +DIST , +0.00f, -DIST };
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CENTERS[40] = new float[] { +0.00f, -DIST , -DIST };
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CENTERS[41] = new float[] { -DIST , +0.00f, -DIST };
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59b87d56
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Leszek Koltunski
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return CENTERS;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private Static4D getQuat(int cubit)
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{
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switch(cubit)
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{
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| 260 |
80ec6abf
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Leszek Koltunski
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case 0: return new Static4D(+SQ2/2, 0,+SQ2/2, 0);
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case 1: return QUATS[5];
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case 2: return new Static4D( 0,-SQ2/2, 0, SQ2/2);
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case 3: return QUATS[8];
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| 264 |
59b87d56
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Leszek Koltunski
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case 4: return QUATS[6];
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80ec6abf
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Leszek Koltunski
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case 5: return new Static4D(-SQ2/2, 0,+SQ2/2, 0);
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59b87d56
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Leszek Koltunski
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case 6: return QUATS[11];
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80ec6abf
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Leszek Koltunski
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case 7: return new Static4D( 0,+SQ2/2, 0, SQ2/2);
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case 8: return new Static4D(+SQ2/2, 0, 0, SQ2/2);
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case 9: return QUATS[10];
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| 270 |
59b87d56
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Leszek Koltunski
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case 10: return new Static4D( 0,+SQ2/2,+SQ2/2, 0);
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case 11: return QUATS[4];
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case 12: return QUATS[9];
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case 13: return new Static4D(-SQ2/2, 0, 0, SQ2/2);
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case 14: return QUATS[7];
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case 15: return new Static4D( 0,-SQ2/2,+SQ2/2, 0);
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case 16: return new Static4D( 0, 0,-SQ2/2, SQ2/2);
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case 17: return QUATS[0];
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case 18: return new Static4D( 0, 0,+SQ2/2, SQ2/2);
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case 19: return QUATS[3];
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| 280 |
80ec6abf
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Leszek Koltunski
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case 20: return QUATS[1];
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| 281 |
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case 21: return new Static4D(+SQ2/2,-SQ2/2, 0, 0);
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|
case 22: return QUATS[2];
|
| 283 |
|
|
case 23: return new Static4D(+SQ2/2,+SQ2/2, 0, 0);
|
| 284 |
59b87d56
|
Leszek Koltunski
|
|
| 285 |
80ec6abf
|
Leszek Koltunski
|
case 24: return new Static4D( 0,-SQ2/2, 0, SQ2/2);
|
| 286 |
|
|
case 25: return new Static4D( 0,+SQ2/2, 0, SQ2/2);
|
| 287 |
59b87d56
|
Leszek Koltunski
|
case 26: return new Static4D(+SQ2/2, 0, 0, SQ2/2);
|
| 288 |
|
|
case 27: return new Static4D(-SQ2/2, 0, 0, SQ2/2);
|
| 289 |
|
|
case 28: return QUATS[0];
|
| 290 |
|
|
case 29: return QUATS[1];
|
| 291 |
|
|
|
| 292 |
|
|
case 30: return QUATS[0];
|
| 293 |
|
|
case 31: return new Static4D( 0, 0,+SQ2/2, SQ2/2);
|
| 294 |
|
|
case 32: return QUATS[3];
|
| 295 |
|
|
case 33: return new Static4D( 0, 0,-SQ2/2, SQ2/2);
|
| 296 |
80ec6abf
|
Leszek Koltunski
|
case 34: return new Static4D( 0,-SQ2/2, 0, SQ2/2);
|
| 297 |
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|
Leszek Koltunski
|
case 35: return QUATS[7];
|
| 298 |
|
|
case 36: return QUATS[9];
|
| 299 |
80ec6abf
|
Leszek Koltunski
|
case 37: return new Static4D( 0,+SQ2/2, 0, SQ2/2);
|
| 300 |
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|
Leszek Koltunski
|
case 38: return new Static4D(+SQ2/2, 0, 0, SQ2/2);
|
| 301 |
|
|
case 39: return QUATS[8];
|
| 302 |
|
|
case 40: return QUATS[1];
|
| 303 |
|
|
case 41: return QUATS[6];
|
| 304 |
|
|
}
|
| 305 |
|
|
|
| 306 |
|
|
return QUATS[0];
|
| 307 |
|
|
}
|
| 308 |
|
|
|
| 309 |
be56193c
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 310 |
|
|
|
| 311 |
|
|
MeshBase createFacesRexCorner()
|
| 312 |
|
|
{
|
| 313 |
|
|
MeshBase[] meshes = new MeshBase[2];
|
| 314 |
|
|
|
| 315 |
|
|
float F = REX_D*SQ2;
|
| 316 |
|
|
float G = (1-REX_D)*SQ2/2;
|
| 317 |
|
|
float H = 0.1f;
|
| 318 |
|
|
float J = +2*G/3 - H*G;
|
| 319 |
|
|
|
| 320 |
|
|
float[] vertices = { -F/2, -G/3, +F/2, -G/3, H*F/2, J, -H*F/2, J};
|
| 321 |
|
|
|
| 322 |
|
|
FactoryCubit factory = FactoryCubit.getInstance();
|
| 323 |
|
|
float[] bands0 = factory.computeBands(+0.016f,10,G/3,0.5f,5);
|
| 324 |
|
|
float[] bands1 = factory.computeBands(-0.230f,45,G/3,0.0f,2);
|
| 325 |
|
|
|
| 326 |
|
|
meshes[0] = new MeshPolygon(vertices,bands0,1,1);
|
| 327 |
|
|
meshes[0].setEffectAssociation(0,1,0);
|
| 328 |
|
|
meshes[1] = new MeshPolygon(vertices,bands1,0,0);
|
| 329 |
|
|
meshes[1].setEffectAssociation(0,2,0);
|
| 330 |
|
|
|
| 331 |
|
|
return new MeshJoined(meshes);
|
| 332 |
|
|
}
|
| 333 |
|
|
|
| 334 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 335 |
|
|
|
| 336 |
|
|
MeshBase createFacesRexFace()
|
| 337 |
|
|
{
|
| 338 |
|
|
MeshBase[] meshes = new MeshBase[2];
|
| 339 |
|
|
|
| 340 |
|
|
float[] vertices = { -REX_D,0.0f, 0.0f, -REX_D, +REX_D, 0.0f, 0.0f, +REX_D};
|
| 341 |
|
|
|
| 342 |
|
|
FactoryCubit factory = FactoryCubit.getInstance();
|
| 343 |
|
|
float[] bands0 = factory.computeBands(0.016f,10,REX_D/2,0.5f,5);
|
| 344 |
|
|
float[] bands1 = factory.computeBands(0.000f,45,REX_D/2,0.0f,2);
|
| 345 |
|
|
|
| 346 |
|
|
meshes[0] = new MeshPolygon(vertices,bands0,0,0);
|
| 347 |
|
|
meshes[0].setEffectAssociation(0,1,0);
|
| 348 |
|
|
meshes[1] = new MeshPolygon(vertices,bands1,0,0);
|
| 349 |
|
|
meshes[1].setEffectAssociation(0,2,0);
|
| 350 |
|
|
|
| 351 |
|
|
return new MeshJoined(meshes);
|
| 352 |
|
|
}
|
| 353 |
|
|
|
| 354 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 355 |
|
|
|
| 356 |
|
|
MeshBase createFacesRexEdge()
|
| 357 |
|
|
{
|
| 358 |
|
|
MeshBase[] meshes = new MeshPolygon[6];
|
| 359 |
|
|
FactoryCubit factory = FactoryCubit.getInstance();
|
| 360 |
|
|
|
| 361 |
|
|
float E = 0.5f - REX_D;
|
| 362 |
|
|
float F = 0.5f;
|
| 363 |
|
|
float[] vertices0 = { -F,E/3, 0,-2*E/3, +F,E/3 };
|
| 364 |
|
|
float[] bands0 = factory.computeBands(0.03f,27,F/3,0.8f,5);
|
| 365 |
|
|
|
| 366 |
|
|
meshes[0] = new MeshPolygon(vertices0, bands0, 2, 3);
|
| 367 |
|
|
meshes[0].setEffectAssociation(0,1,0);
|
| 368 |
|
|
meshes[1] = meshes[0].copy(true);
|
| 369 |
|
|
meshes[1].setEffectAssociation(0,2,0);
|
| 370 |
|
|
|
| 371 |
|
|
float G = (float)Math.sqrt(E*E+F*F);
|
| 372 |
|
|
float[] vertices1 = { -2*G/3, -E/3, G/3, -E/3, G/3, 2*E/3 };
|
| 373 |
|
|
float[] bands1 = factory.computeBands(0.00f,45,G/3,0.2f,3);
|
| 374 |
|
|
|
| 375 |
|
|
meshes[2] = new MeshPolygon(vertices1, bands1, 1, 2);
|
| 376 |
|
|
meshes[2].setEffectAssociation(0,4,0);
|
| 377 |
|
|
meshes[3] = meshes[2].copy(true);
|
| 378 |
|
|
meshes[3].setEffectAssociation(0,8,0);
|
| 379 |
|
|
meshes[4] = meshes[2].copy(true);
|
| 380 |
|
|
meshes[4].setEffectAssociation(0,16,0);
|
| 381 |
|
|
meshes[5] = meshes[2].copy(true);
|
| 382 |
|
|
meshes[5].setEffectAssociation(0,32,0);
|
| 383 |
|
|
|
| 384 |
|
|
return new MeshJoined(meshes);
|
| 385 |
|
|
}
|
| 386 |
|
|
|
| 387 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 388 |
|
|
|
| 389 |
|
|
private VertexEffect[] createVertexEffectsRexEdge()
|
| 390 |
|
|
{
|
| 391 |
|
|
float E = 0.5f - REX_D;
|
| 392 |
|
|
float F = 0.5f;
|
| 393 |
|
|
float G = (float)Math.sqrt(E*E+F*F);
|
| 394 |
|
|
float A = (float)((180/Math.PI)*Math.asin(E/G));
|
| 395 |
|
|
|
| 396 |
|
|
Static3D move1 = new Static3D( 0.0f, -E/3, 0.0f);
|
| 397 |
|
|
Static3D move2 = new Static3D(2*G/3 -F, +E/3, 0.0f);
|
| 398 |
|
|
|
| 399 |
|
|
Static3D center0= new Static3D(0.0f, 0.0f, 0.0f);
|
| 400 |
|
|
Static3D center1= new Static3D( -F, 0.0f, 0.0f);
|
| 401 |
|
|
Static3D center2= new Static3D( +F, 0.0f, 0.0f);
|
| 402 |
|
|
Static3D axisX = new Static3D(1.0f, 0.0f, 0.0f);
|
| 403 |
|
|
Static3D axisY = new Static3D(0.0f, 1.0f, 0.0f);
|
| 404 |
|
|
Static3D axisZ = new Static3D(0.0f, 0.0f, 1.0f);
|
| 405 |
|
|
|
| 406 |
|
|
Static1D angle180 = new Static1D(180);
|
| 407 |
|
|
Static1D angle90 = new Static1D( 90);
|
| 408 |
|
|
Static1D angle270 = new Static1D(270);
|
| 409 |
|
|
Static1D angle1 = new Static1D(+A);
|
| 410 |
|
|
Static1D angle2 = new Static1D(-A);
|
| 411 |
|
|
|
| 412 |
|
|
VertexEffect[] effect = new VertexEffect[12];
|
| 413 |
|
|
|
| 414 |
|
|
effect[0] = new VertexEffectMove(move1);
|
| 415 |
|
|
effect[1] = new VertexEffectMove(move2);
|
| 416 |
|
|
effect[2] = new VertexEffectRotate( angle90, axisX, center0 );
|
| 417 |
|
|
effect[3] = new VertexEffectRotate( angle270, axisX, center0 );
|
| 418 |
|
|
effect[4] = new VertexEffectRotate( angle180, axisX, center0 );
|
| 419 |
|
|
effect[5] = new VertexEffectRotate( angle180, axisY, center0 );
|
| 420 |
|
|
effect[6] = new VertexEffectScale( new Static3D(-1, 1, 1) );
|
| 421 |
|
|
effect[7] = new VertexEffectScale ( new Static3D( 1,-1, 1) );
|
| 422 |
|
|
effect[8] = new VertexEffectRotate( angle1, axisY, center1);
|
| 423 |
|
|
effect[9] = new VertexEffectRotate( angle2, axisY, center2);
|
| 424 |
|
|
effect[10]= new VertexEffectRotate( angle2, axisZ, center1);
|
| 425 |
|
|
effect[11]= new VertexEffectRotate( angle1, axisZ, center2);
|
| 426 |
|
|
|
| 427 |
|
|
effect[0].setMeshAssociation( 3,-1); // meshes 0 & 1
|
| 428 |
|
|
effect[1].setMeshAssociation(60,-1); // meshes 2,3,4,5
|
| 429 |
|
|
effect[2].setMeshAssociation( 2,-1); // meshes 1
|
| 430 |
|
|
effect[3].setMeshAssociation(12,-1); // meshes 2,3
|
| 431 |
|
|
effect[4].setMeshAssociation(48,-1); // meshes 4,5
|
| 432 |
|
|
effect[5].setMeshAssociation(32,-1); // mesh 5
|
| 433 |
|
|
effect[6].setMeshAssociation( 8,-1); // apply to mesh 3
|
| 434 |
|
|
effect[7].setMeshAssociation( 2,-1); // apply to mesh 1
|
| 435 |
|
|
effect[8].setMeshAssociation(16,-1); // apply to mesh 4
|
| 436 |
|
|
effect[9].setMeshAssociation(32,-1); // apply to mesh 5
|
| 437 |
|
|
effect[10].setMeshAssociation(4,-1); // apply to mesh 2
|
| 438 |
|
|
effect[11].setMeshAssociation(8,-1); // apply to mesh 3
|
| 439 |
|
|
|
| 440 |
|
|
return effect;
|
| 441 |
|
|
}
|
| 442 |
|
|
|
| 443 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 444 |
|
|
|
| 445 |
|
|
private VertexEffect[] createVertexEffectsRexCorner()
|
| 446 |
|
|
{
|
| 447 |
|
|
Static3D center= new Static3D(0.0f, 0.0f, 0.0f);
|
| 448 |
|
|
Static3D axisZ = new Static3D(0.0f, 0.0f, 1.0f);
|
| 449 |
|
|
Static1D angle = new Static1D(225);
|
| 450 |
|
|
|
| 451 |
|
|
VertexEffect[] effect = new VertexEffect[1];
|
| 452 |
|
|
effect[0] = new VertexEffectRotate(angle, axisZ, center);
|
| 453 |
|
|
|
| 454 |
|
|
return effect;
|
| 455 |
|
|
}
|
| 456 |
|
|
|
| 457 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 458 |
|
|
|
| 459 |
|
|
private MeshBase createRexCornerMesh()
|
| 460 |
|
|
{
|
| 461 |
|
|
MeshBase mesh = createFacesRexCorner();
|
| 462 |
|
|
VertexEffect[] effects = createVertexEffectsRexCorner();
|
| 463 |
|
|
for( VertexEffect effect : effects ) mesh.apply(effect);
|
| 464 |
|
|
|
| 465 |
|
|
final float G = (1-REX_D)/3;
|
| 466 |
|
|
Static3D center = new Static3D(0.0f,0.0f,-G*SQ2/2);
|
| 467 |
|
|
Static3D[] vertices = new Static3D[1];
|
| 468 |
|
|
vertices[0] = new Static3D(+G,-G,+0.0f);
|
| 469 |
|
|
FactoryCubit.getInstance().roundCorners(mesh,center,vertices,0.10f,0.10f);
|
| 470 |
|
|
|
| 471 |
|
|
mesh.mergeEffComponents();
|
| 472 |
|
|
mesh.addEmptyTexComponent();
|
| 473 |
|
|
mesh.addEmptyTexComponent();
|
| 474 |
|
|
mesh.addEmptyTexComponent();
|
| 475 |
|
|
mesh.addEmptyTexComponent();
|
| 476 |
|
|
|
| 477 |
|
|
return mesh;
|
| 478 |
|
|
}
|
| 479 |
|
|
|
| 480 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 481 |
|
|
|
| 482 |
|
|
private MeshBase createRexFaceMesh()
|
| 483 |
|
|
{
|
| 484 |
|
|
MeshBase mesh = createFacesRexFace();
|
| 485 |
|
|
|
| 486 |
|
|
mesh.mergeEffComponents();
|
| 487 |
|
|
mesh.addEmptyTexComponent();
|
| 488 |
|
|
mesh.addEmptyTexComponent();
|
| 489 |
|
|
mesh.addEmptyTexComponent();
|
| 490 |
|
|
mesh.addEmptyTexComponent();
|
| 491 |
|
|
|
| 492 |
|
|
return mesh;
|
| 493 |
|
|
}
|
| 494 |
|
|
|
| 495 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 496 |
|
|
|
| 497 |
|
|
private MeshBase createRexEdgeMesh()
|
| 498 |
|
|
{
|
| 499 |
|
|
MeshBase mesh = createFacesRexEdge();
|
| 500 |
|
|
VertexEffect[] effects = createVertexEffectsRexEdge();
|
| 501 |
|
|
for( VertexEffect effect : effects ) mesh.apply(effect);
|
| 502 |
|
|
|
| 503 |
|
|
Static3D center = new Static3D(0.0f,-0.5f,-0.5f);
|
| 504 |
|
|
Static3D[] vertices = new Static3D[2];
|
| 505 |
|
|
vertices[0] = new Static3D(+0.5f,+0.0f,+0.0f);
|
| 506 |
|
|
vertices[1] = new Static3D(-0.5f,+0.0f,+0.0f);
|
| 507 |
|
|
FactoryCubit.getInstance().roundCorners(mesh,center,vertices,0.06f,0.10f);
|
| 508 |
|
|
|
| 509 |
|
|
mesh.mergeEffComponents();
|
| 510 |
|
|
|
| 511 |
|
|
return mesh;
|
| 512 |
|
|
}
|
| 513 |
|
|
|
| 514 |
59b87d56
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 515 |
|
|
|
| 516 |
a64e07d0
|
Leszek Koltunski
|
MeshBase createCubitMesh(int cubit, int numLayers)
|
| 517 |
59b87d56
|
Leszek Koltunski
|
{
|
| 518 |
|
|
MeshBase mesh;
|
| 519 |
|
|
|
| 520 |
f5c134c3
|
Leszek Koltunski
|
if( cubit<24 )
|
| 521 |
59b87d56
|
Leszek Koltunski
|
{
|
| 522 |
be56193c
|
Leszek Koltunski
|
if( mCornerMesh==null ) mCornerMesh = createRexCornerMesh();
|
| 523 |
59b87d56
|
Leszek Koltunski
|
mesh = mCornerMesh.copy(true);
|
| 524 |
|
|
}
|
| 525 |
f5c134c3
|
Leszek Koltunski
|
else if( cubit<30 )
|
| 526 |
59b87d56
|
Leszek Koltunski
|
{
|
| 527 |
be56193c
|
Leszek Koltunski
|
if( mFaceMesh==null ) mFaceMesh = createRexFaceMesh();
|
| 528 |
59b87d56
|
Leszek Koltunski
|
mesh = mFaceMesh.copy(true);
|
| 529 |
|
|
}
|
| 530 |
|
|
else
|
| 531 |
|
|
{
|
| 532 |
be56193c
|
Leszek Koltunski
|
if( mEdgeMesh==null ) mEdgeMesh = createRexEdgeMesh();
|
| 533 |
59b87d56
|
Leszek Koltunski
|
mesh = mEdgeMesh.copy(true);
|
| 534 |
|
|
}
|
| 535 |
|
|
|
| 536 |
|
|
MatrixEffectQuaternion quat = new MatrixEffectQuaternion( getQuat(cubit), new Static3D(0,0,0) );
|
| 537 |
|
|
mesh.apply(quat,0xffffffff,0);
|
| 538 |
|
|
|
| 539 |
|
|
return mesh;
|
| 540 |
|
|
}
|
| 541 |
|
|
|
| 542 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 543 |
|
|
|
| 544 |
|
|
int getFaceColor(int cubit, int cubitface, int numLayers)
|
| 545 |
|
|
{
|
| 546 |
|
|
return mFaceMap[cubit][cubitface];
|
| 547 |
|
|
}
|
| 548 |
|
|
|
| 549 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 550 |
|
|
|
| 551 |
|
|
void createFaceTexture(Canvas canvas, Paint paint, int face, int left, int top)
|
| 552 |
|
|
{
|
| 553 |
|
|
int COLORS = FACE_COLORS.length;
|
| 554 |
|
|
FactorySticker factory = FactorySticker.getInstance();
|
| 555 |
da36b97e
|
Leszek Koltunski
|
float S1 = 0.050f;
|
| 556 |
|
|
float S2 = 0.051f;
|
| 557 |
|
|
float R1 = 0.07f;
|
| 558 |
|
|
float R2 = 0.02f;
|
| 559 |
|
|
float R3 = 0.06f;
|
| 560 |
|
|
float R4 = 0.04f;
|
| 561 |
59b87d56
|
Leszek Koltunski
|
|
| 562 |
|
|
if( face<COLORS )
|
| 563 |
|
|
{
|
| 564 |
da36b97e
|
Leszek Koltunski
|
factory.drawRexCornerSticker(canvas, paint, left, top, FACE_COLORS[face%COLORS], S1, R2, R3);
|
| 565 |
59b87d56
|
Leszek Koltunski
|
}
|
| 566 |
|
|
else if( face<2*COLORS )
|
| 567 |
|
|
{
|
| 568 |
da36b97e
|
Leszek Koltunski
|
float[] vertices = { -REX_D,0.0f, 0.0f, -REX_D, +REX_D, 0.0f, 0.0f, +REX_D};
|
| 569 |
|
|
factory.drawRoundedPolygon(canvas, paint, left, top, vertices, S1, FACE_COLORS[face%COLORS], R4);
|
| 570 |
59b87d56
|
Leszek Koltunski
|
}
|
| 571 |
|
|
else
|
| 572 |
|
|
{
|
| 573 |
5eedd516
|
Leszek Koltunski
|
factory.drawRexEdgeSticker(canvas, paint, left, top, FACE_COLORS[face%COLORS], S2, R1);
|
| 574 |
59b87d56
|
Leszek Koltunski
|
}
|
| 575 |
|
|
}
|
| 576 |
|
|
|
| 577 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 578 |
|
|
|
| 579 |
|
|
float returnMultiplier()
|
| 580 |
|
|
{
|
| 581 |
|
|
return 2.0f;
|
| 582 |
|
|
}
|
| 583 |
|
|
|
| 584 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 585 |
|
|
|
| 586 |
a64e07d0
|
Leszek Koltunski
|
float[] getRowChances(int numLayers)
|
| 587 |
59b87d56
|
Leszek Koltunski
|
{
|
| 588 |
|
|
return new float[] { 0.5f, 0.5f, 1.0f };
|
| 589 |
|
|
}
|
| 590 |
|
|
|
| 591 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 592 |
|
|
// PUBLIC API
|
| 593 |
|
|
|
| 594 |
|
|
public Static3D[] getRotationAxis()
|
| 595 |
|
|
{
|
| 596 |
|
|
return ROT_AXIS;
|
| 597 |
|
|
}
|
| 598 |
|
|
|
| 599 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 600 |
|
|
|
| 601 |
|
|
public int getBasicAngle()
|
| 602 |
|
|
{
|
| 603 |
|
|
return 3;
|
| 604 |
|
|
}
|
| 605 |
|
|
|
| 606 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 607 |
|
|
|
| 608 |
5043d5d0
|
Leszek Koltunski
|
public void randomizeNewScramble(int[][] scramble, Random rnd, int num)
|
| 609 |
59b87d56
|
Leszek Koltunski
|
{
|
| 610 |
5043d5d0
|
Leszek Koltunski
|
if( num==0 )
|
| 611 |
59b87d56
|
Leszek Koltunski
|
{
|
| 612 |
5043d5d0
|
Leszek Koltunski
|
scramble[num][0] = rnd.nextInt(ROTATION_AXIS.length);
|
| 613 |
59b87d56
|
Leszek Koltunski
|
}
|
| 614 |
|
|
else
|
| 615 |
|
|
{
|
| 616 |
bbc6471c
|
Leszek Koltunski
|
int newVector = rnd.nextInt(ROTATION_AXIS.length-1);
|
| 617 |
5043d5d0
|
Leszek Koltunski
|
scramble[num][0] = (newVector>=scramble[num-1][0] ? newVector+1 : newVector);
|
| 618 |
59b87d56
|
Leszek Koltunski
|
}
|
| 619 |
|
|
|
| 620 |
|
|
float rowFloat = rnd.nextFloat();
|
| 621 |
|
|
|
| 622 |
|
|
for(int row=0; row<mRowChances.length; row++)
|
| 623 |
|
|
{
|
| 624 |
bbc6471c
|
Leszek Koltunski
|
if( rowFloat<=mRowChances[row] )
|
| 625 |
|
|
{
|
| 626 |
5043d5d0
|
Leszek Koltunski
|
scramble[num][1] = row;
|
| 627 |
bbc6471c
|
Leszek Koltunski
|
break;
|
| 628 |
|
|
}
|
| 629 |
59b87d56
|
Leszek Koltunski
|
}
|
| 630 |
|
|
|
| 631 |
5043d5d0
|
Leszek Koltunski
|
switch( rnd.nextInt(2) )
|
| 632 |
|
|
{
|
| 633 |
|
|
case 0: scramble[num][2] = -1; break;
|
| 634 |
|
|
case 1: scramble[num][2] = 1; break;
|
| 635 |
|
|
}
|
| 636 |
59b87d56
|
Leszek Koltunski
|
}
|
| 637 |
|
|
|
| 638 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 639 |
|
|
// The Rex is solved if and only if:
|
| 640 |
|
|
//
|
| 641 |
5eedd516
|
Leszek Koltunski
|
// 1) all 12 of its edge cubits are rotated with the same quat
|
| 642 |
|
|
// 2) all its face & corner cubits are rotated with the same quat like the edge ones,
|
| 643 |
|
|
// and optionally they also might be upside down.
|
| 644 |
|
|
//
|
| 645 |
|
|
// i.e.
|
| 646 |
|
|
// corners ( 0, 1, 2, 3, 4, 5, 6, 7) and faces (24,25) - might be extra QUAT[1]
|
| 647 |
|
|
// corners ( 8, 9,10,11,12,13,14,15) and faces (26,27) - might be extra QUAT[2]
|
| 648 |
|
|
// corners (16,17,18,19,20,21,22,23) and faces (28,29) - might be extra QUAT[3]
|
| 649 |
59b87d56
|
Leszek Koltunski
|
|
| 650 |
|
|
public boolean isSolved()
|
| 651 |
|
|
{
|
| 652 |
cce59cd4
|
Leszek Koltunski
|
int q1,q = CUBITS[30].mQuatIndex;
|
| 653 |
59b87d56
|
Leszek Koltunski
|
|
| 654 |
cce59cd4
|
Leszek Koltunski
|
for(int i=31; i<42; i++)
|
| 655 |
59b87d56
|
Leszek Koltunski
|
{
|
| 656 |
|
|
if( CUBITS[i].mQuatIndex != q) return false;
|
| 657 |
|
|
}
|
| 658 |
|
|
|
| 659 |
5eedd516
|
Leszek Koltunski
|
q1 = mulQuat(q,1);
|
| 660 |
|
|
|
| 661 |
|
|
for(int i=0; i<8; i++)
|
| 662 |
|
|
{
|
| 663 |
|
|
if( CUBITS[i].mQuatIndex != q && CUBITS[i].mQuatIndex != q1 ) return false;
|
| 664 |
|
|
}
|
| 665 |
|
|
|
| 666 |
|
|
if( CUBITS[24].mQuatIndex != q && CUBITS[24].mQuatIndex != q1 ) return false;
|
| 667 |
|
|
if( CUBITS[25].mQuatIndex != q && CUBITS[25].mQuatIndex != q1 ) return false;
|
| 668 |
|
|
|
| 669 |
|
|
q1 = mulQuat(q,2);
|
| 670 |
|
|
|
| 671 |
|
|
for(int i=8; i<16; i++)
|
| 672 |
|
|
{
|
| 673 |
|
|
if( CUBITS[i].mQuatIndex != q && CUBITS[i].mQuatIndex != q1 ) return false;
|
| 674 |
|
|
}
|
| 675 |
|
|
|
| 676 |
|
|
if( CUBITS[26].mQuatIndex != q && CUBITS[26].mQuatIndex != q1 ) return false;
|
| 677 |
|
|
if( CUBITS[27].mQuatIndex != q && CUBITS[27].mQuatIndex != q1 ) return false;
|
| 678 |
|
|
|
| 679 |
|
|
q1 = mulQuat(q,3);
|
| 680 |
|
|
|
| 681 |
|
|
for(int i=16; i<24; i++)
|
| 682 |
|
|
{
|
| 683 |
|
|
if( CUBITS[i].mQuatIndex != q && CUBITS[i].mQuatIndex != q1 ) return false;
|
| 684 |
|
|
}
|
| 685 |
|
|
|
| 686 |
|
|
if( CUBITS[28].mQuatIndex != q && CUBITS[28].mQuatIndex != q1 ) return false;
|
| 687 |
|
|
if( CUBITS[29].mQuatIndex != q && CUBITS[29].mQuatIndex != q1 ) return false;
|
| 688 |
|
|
|
| 689 |
59b87d56
|
Leszek Koltunski
|
return true;
|
| 690 |
|
|
}
|
| 691 |
|
|
|
| 692 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 693 |
688f7712
|
Leszek Koltunski
|
// only needed for solvers - there are no Rex solvers ATM
|
| 694 |
59b87d56
|
Leszek Koltunski
|
|
| 695 |
|
|
public String retObjectString()
|
| 696 |
|
|
{
|
| 697 |
|
|
return "";
|
| 698 |
|
|
}
|
| 699 |
|
|
|
| 700 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 701 |
|
|
|
| 702 |
|
|
public int getObjectName(int numLayers)
|
| 703 |
|
|
{
|
| 704 |
|
|
return R.string.rex3;
|
| 705 |
|
|
}
|
| 706 |
|
|
|
| 707 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 708 |
|
|
|
| 709 |
|
|
public int getInventor(int numLayers)
|
| 710 |
|
|
{
|
| 711 |
|
|
return R.string.rex3_inventor;
|
| 712 |
|
|
}
|
| 713 |
|
|
|
| 714 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 715 |
|
|
|
| 716 |
|
|
public int getComplexity(int numLayers)
|
| 717 |
|
|
{
|
| 718 |
|
|
return 3;
|
| 719 |
|
|
}
|
| 720 |
|
|
}
|