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8409826d
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Leszek Koltunski
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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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2af26e29
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Leszek Koltunski
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import java.io.InputStream;
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8409826d
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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.objectlib.helpers.ObjectFaceShape;
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import org.distorted.objectlib.helpers.ObjectShape;
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1d581993
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Leszek Koltunski
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import org.distorted.objectlib.helpers.ObjectSignature;
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8409826d
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Leszek Koltunski
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import org.distorted.objectlib.main.ObjectType;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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2af26e29
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Leszek Koltunski
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public class TwistyCrystal extends TwistyMinx
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8409826d
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Leszek Koltunski
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{
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2af26e29
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Leszek Koltunski
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private static final float A = (SQ5+5)/10;
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8409826d
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Leszek Koltunski
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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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3bf19410
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Leszek Koltunski
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public TwistyCrystal(int[] numL, int meshState, int iconMode, Static4D quat, Static3D move, float scale, InputStream stream)
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8409826d
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{
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super(numL, meshState, iconMode, quat, move, scale, stream);
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8409826d
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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_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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System.arraycopy(mCorners, 0, mPosition, NUM_EDGES, NUM_CORNERS);
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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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if( mQuatIndex==null ) mQuatIndex = new int[] { 0,17,12,13,20, 4,25, 5,24,16,
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8409826d
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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, 2,20,42,13,41,16,33, 8,51,
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1,25,12,27, 4, 3,21,28, 5, 6 };
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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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a4af26c1
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Leszek Koltunski
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float[] blueCenter = mCenterCoords[0];
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float[] greeCenter = mCenterCoords[1];
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float[] pinkCenter = mCenterCoords[2];
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if( variant==0 )
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{
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float B = greeCenter[2]-mCorners[0][2];
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float C = A*mCorners[0][1]+(1.0f-A)*mCorners[2][1];
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float D = greeCenter[0];
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float[][] vertices =
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{
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{ 0.0f, C, 0,0f },
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{ 0.0f,-C, 0,0f },
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{ -D,0.0f, B },
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{ +D,0.0f, B },
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};
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int[][] indices =
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{
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{1,0,2},
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{0,1,3},
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{2,3,1},
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{3,2,0}
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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 X = mCorners[0][0];
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float Y = mCorners[0][1];
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float Z = mCorners[0][2];
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float X1 = A*mCorners[0][0]+(1.0f-A)*mCorners[16][0];
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float Y1 = A*mCorners[0][1]+(1.0f-A)*mCorners[16][1];
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float Z1 = A*mCorners[0][2]+(1.0f-A)*mCorners[16][2];
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float X2 = A*mCorners[0][0]+(1.0f-A)*mCorners[12][0];
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float Y2 = A*mCorners[0][1]+(1.0f-A)*mCorners[12][1];
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float Z2 = A*mCorners[0][2]+(1.0f-A)*mCorners[12][2];
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float X3 = A*mCorners[0][0]+(1.0f-A)*mCorners[ 2][0];
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float Y3 = A*mCorners[0][1]+(1.0f-A)*mCorners[ 2][1];
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float Z3 = A*mCorners[0][2]+(1.0f-A)*mCorners[ 2][2];
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float[][] vertices =
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{
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{0.0f, 0.0f, 0.0f},
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{X1-X, Y1-Y, Z1-Z},
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{X2-X, Y2-Y, Z2-Z},
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{X3-X, Y3-Y, Z3-Z},
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a4af26c1
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Leszek Koltunski
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{ greeCenter[0]-X, greeCenter[1]-Y, greeCenter[2]-Z },
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{ pinkCenter[0]-X, pinkCenter[1]-Y, pinkCenter[2]-Z },
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{ blueCenter[0]-X, blueCenter[1]-Y, blueCenter[2]-Z }
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8409826d
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Leszek Koltunski
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};
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int[][] indices =
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{
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{ 5,3,0,1 },
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{ 4,2,0,3 },
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{ 6,1,0,2 },
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{ 5,4,3 },
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{ 4,6,2 },
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{ 6,5,1 },
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{ 6,4,5 }
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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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3bf19410
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Leszek Koltunski
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float h1 = isInIconMode() ? 0.001f : 0.03f;
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float h2 = isInIconMode() ? 0.001f : 0.01f;
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float[][] bands = { {h1,17,0.5f,0.2f,5,1,0}, {h2, 1,0.5f,0.2f,5,1,0} };
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8409826d
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Leszek Koltunski
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int[] bandIndices = { 0,0,1,1 };
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float[][] corners = { { 0.015f, 0.20f } };
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int[] cornerIndices = { 0,0,0,0 };
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float[][] centers = { { 0.0f,0.0f,-mCorners[0][2] } };
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int[] centerIndices = { 0,0,0,0 };
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return new ObjectFaceShape(bands,bandIndices,corners,cornerIndices,centers,centerIndices,null);
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}
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else
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{
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3bf19410
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Leszek Koltunski
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float h1 = isInIconMode() ? 0.001f : 0.03f;
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float h2 = isInIconMode() ? 0.001f : 0.01f;
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float[][] bands = { {h1,17,0.5f,0.2f,5,1,0}, {h2, 1,0.5f,0.2f,5,1,0}, {h2, 1,0.5f,0.2f,3,0,0} };
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8409826d
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Leszek Koltunski
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int[] bandIndices = { 0,0,0,1,1,1,2 };
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float[][] corners = { { 0.01f, 0.20f } };
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int[] cornerIndices = { 0,0,0,0,0,0,0 };
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float[][] centers = { { 0.0f,-1.5f,-mCorners[0][2] } };
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int[] centerIndices = { 0,0,0,0,0,0,0 };
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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 2;
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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 ? 0:1;
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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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be694bb0
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Leszek Koltunski
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float CUT = 1.5f; // TODO
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8409826d
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Leszek Koltunski
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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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3bf19410
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Leszek Koltunski
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return isInIconMode() ? 0.22f : 0.15f;
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8409826d
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Leszek Koltunski
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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.CRYS_3.name();
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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1d581993
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Leszek Koltunski
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public ObjectSignature getSignature()
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8409826d
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Leszek Koltunski
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{
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1d581993
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Leszek Koltunski
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return new ObjectSignature(ObjectType.CRYS_3);
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8409826d
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Leszek Koltunski
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public String getObjectName()
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{
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return "Pyraminx Crystal";
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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 2006;
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public int getComplexity()
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{
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return 3;
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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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726f9e63
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Leszek Koltunski
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{"gb","tFSGC9esay0","Pyraminx Crystal Tutorial","twistypuzzling"},
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{"es","AmrIwSICFB8","Como resolver Pyraminx Crystal","Tutoriales Rubik"},
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{"ru","3AKeT8JIU0E","Как собрать Crystal Pyraminx","RBcuber"},
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{"fr","SPsrHhQzmVg","Résolution du Pyraminx Crystal","asthalis"},
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{"de","EH4sw7_21eA","Crystal Pyraminx Tutorial","GerCubing"},
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{"pl","AmrIwSICFB8","Crystal Pyraminx TUTORIAL PL","MrUK"},
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bae32b77
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Leszek Koltunski
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{"br","13pz0cNBVow","Como resolver o Pyraminx Crystal 1/3","RafaelCinoto"},
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{"br","eT654oZsBg0","Como resolver o Pyraminx Crystal 2/3","RafaelCinoto"},
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{"br","MnooQbVFbfU","Como resolver o Pyraminx Crystal 3/3","RafaelCinoto"},
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| 296 |
726f9e63
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Leszek Koltunski
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{"kr","o-w_ZzDrfFU","피라밍크스 크리스탈 해법 1/2","SlowCuberToumai"},
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{"kr","ExMg8SAge4Q","피라밍크스 크리스탈 해법 2/2","SlowCuberToumai"},
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| 298 |
a399e91b
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Leszek Koltunski
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{"vn","MxF4bKlnIMU","Tutorial N.28 - Pyraminx Crystal","Duy Thích Rubik"},
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| 299 |
8409826d
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Leszek Koltunski
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};
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}
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}
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