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ee35e63c
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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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import org.distorted.library.effect.MatrixEffectQuaternion;
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import org.distorted.library.effect.VertexEffectDeform;
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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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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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import org.distorted.library.mesh.MeshJoined;
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import org.distorted.library.mesh.MeshPolygon;
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import org.distorted.library.mesh.MeshSquare;
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20a0214b
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Leszek Koltunski
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import org.distorted.library.mesh.MeshTriangle;
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ee35e63c
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Leszek Koltunski
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import org.distorted.library.type.Static1D;
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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.RubikSurfaceView;
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import java.util.Random;
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import static org.distorted.effects.scramble.ScrambleEffect.START_AXIS;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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public class RubikHelicopter extends RubikObject
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{
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private static final float SQ2 = (float)Math.sqrt(2);
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private static final float SQ3 = (float)Math.sqrt(3);
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private static final int FACES_PER_CUBIT =6;
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// the six rotation axis of a Helicopter. Must be normalized.
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static final Static3D[] ROT_AXIS = new Static3D[]
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{
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new Static3D( 0, +SQ2/2, -SQ2/2),
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new Static3D( 0, -SQ2/2, -SQ2/2),
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new Static3D(+SQ2/2, 0, -SQ2/2),
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new Static3D(-SQ2/2, 0, -SQ2/2),
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new Static3D(+SQ2/2, -SQ2/2, 0),
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new Static3D(-SQ2/2, -SQ2/2, 0)
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};
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// the six axis that determine the faces
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static final Static3D[] FACE_AXIS = new Static3D[]
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{
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new Static3D(1,0,0), new Static3D(-1,0,0),
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new Static3D(0,1,0), new Static3D(0,-1,0),
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new Static3D(0,0,1), new Static3D(0,0,-1)
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};
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private static final int[] FACE_COLORS = new int[]
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{
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0xffffff00, 0xffffffff, // FACE_AXIS[0] (right-YELLOW) FACE_AXIS[1] (left -WHITE)
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0xff0000ff, 0xff00ff00, // FACE_AXIS[2] (top -BLUE ) FACE_AXIS[3] (bottom-GREEN)
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0xffff0000, 0xffb5651d // FACE_AXIS[4] (front-RED ) FACE_AXIS[5] (back -BROWN)
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};
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// All legal rotation quats of a HELICOPTER (same as the Cube!)
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private static final Static4D[] QUATS = new Static4D[]
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{
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new Static4D( 0.00f, 0.00f, 0.00f, 1.00f ),
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new Static4D( 1.00f, 0.00f, 0.00f, 0.00f ),
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new Static4D( 0.00f, 1.00f, 0.00f, 0.00f ),
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new Static4D( 0.00f, 0.00f, 1.00f, 0.00f ),
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new Static4D( SQ2/2, SQ2/2, 0.00f, 0.00f ),
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new Static4D( SQ2/2, -SQ2/2, 0.00f, 0.00f ),
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new Static4D( SQ2/2, 0.00f, SQ2/2, 0.00f ),
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new Static4D( SQ2/2, 0.00f, -SQ2/2, 0.00f ),
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new Static4D( SQ2/2, 0.00f, 0.00f, SQ2/2 ),
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new Static4D( SQ2/2, 0.00f, 0.00f, -SQ2/2 ),
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new Static4D( 0.00f, SQ2/2, SQ2/2, 0.00f ),
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new Static4D( 0.00f, SQ2/2, -SQ2/2, 0.00f ),
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new Static4D( 0.00f, SQ2/2, 0.00f, SQ2/2 ),
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new Static4D( 0.00f, SQ2/2, 0.00f, -SQ2/2 ),
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new Static4D( 0.00f, 0.00f, SQ2/2, SQ2/2 ),
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new Static4D( 0.00f, 0.00f, SQ2/2, -SQ2/2 ),
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new Static4D( 0.50f, 0.50f, 0.50f, 0.50f ),
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new Static4D( 0.50f, 0.50f, 0.50f, -0.50f ),
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new Static4D( 0.50f, 0.50f, -0.50f, 0.50f ),
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new Static4D( 0.50f, 0.50f, -0.50f, -0.50f ),
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new Static4D( 0.50f, -0.50f, 0.50f, 0.50f ),
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new Static4D( 0.50f, -0.50f, 0.50f, -0.50f ),
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new Static4D( 0.50f, -0.50f, -0.50f, 0.50f ),
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new Static4D( 0.50f, -0.50f, -0.50f, -0.50f )
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};
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private static final float DIST_CORNER = 0.50f;
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b0a56742
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Leszek Koltunski
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private static final float DIST_CENTER = 0.50f;
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ee35e63c
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Leszek Koltunski
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private static final float XY_CENTER = DIST_CORNER/3;
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// centers of the 8 corners + 6*4 face triangles ( i.e. of the all 32 cubits)
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private static final Static3D[] CENTERS = new Static3D[]
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{
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new Static3D( DIST_CORNER, DIST_CORNER, DIST_CORNER ),
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new Static3D( DIST_CORNER, DIST_CORNER, -DIST_CORNER ),
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new Static3D( DIST_CORNER, -DIST_CORNER, DIST_CORNER ),
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new Static3D( DIST_CORNER, -DIST_CORNER, -DIST_CORNER ),
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new Static3D( -DIST_CORNER, DIST_CORNER, DIST_CORNER ),
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new Static3D( -DIST_CORNER, DIST_CORNER, -DIST_CORNER ),
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new Static3D( -DIST_CORNER, -DIST_CORNER, DIST_CORNER ),
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new Static3D( -DIST_CORNER, -DIST_CORNER, -DIST_CORNER ),
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new Static3D( DIST_CENTER, XY_CENTER, XY_CENTER ),
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new Static3D( DIST_CENTER, XY_CENTER, -XY_CENTER ),
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new Static3D( DIST_CENTER, -XY_CENTER, XY_CENTER ),
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new Static3D( DIST_CENTER, -XY_CENTER, -XY_CENTER ),
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new Static3D( -DIST_CENTER, XY_CENTER, XY_CENTER ),
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new Static3D( -DIST_CENTER, XY_CENTER, -XY_CENTER ),
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new Static3D( -DIST_CENTER, -XY_CENTER, XY_CENTER ),
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new Static3D( -DIST_CENTER, -XY_CENTER, -XY_CENTER ),
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new Static3D( XY_CENTER , DIST_CENTER, XY_CENTER ),
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new Static3D( XY_CENTER , DIST_CENTER, -XY_CENTER ),
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new Static3D( -XY_CENTER , DIST_CENTER, XY_CENTER ),
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new Static3D( -XY_CENTER , DIST_CENTER, -XY_CENTER ),
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new Static3D( XY_CENTER , -DIST_CENTER, XY_CENTER ),
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new Static3D( XY_CENTER , -DIST_CENTER, -XY_CENTER ),
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new Static3D( -XY_CENTER , -DIST_CENTER, XY_CENTER ),
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new Static3D( -XY_CENTER , -DIST_CENTER, -XY_CENTER ),
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new Static3D( XY_CENTER , XY_CENTER, DIST_CENTER ),
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new Static3D( XY_CENTER , -XY_CENTER, DIST_CENTER ),
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new Static3D( -XY_CENTER , XY_CENTER, DIST_CENTER ),
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new Static3D( -XY_CENTER , -XY_CENTER, DIST_CENTER ),
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new Static3D( XY_CENTER , XY_CENTER, -DIST_CENTER ),
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new Static3D( XY_CENTER , -XY_CENTER, -DIST_CENTER ),
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new Static3D( -XY_CENTER , XY_CENTER, -DIST_CENTER ),
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new Static3D( -XY_CENTER , -XY_CENTER, -DIST_CENTER ),
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};
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// Colors of the faces of cubits. Each cubit has 6 faces
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private static final int[][] mFaceMap = new int[][]
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{
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{ 4,2,0, 6,6,6 },
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20a0214b
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Leszek Koltunski
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{ 0,2,5, 6,6,6 },
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{ 4,0,3, 6,6,6 },
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ee35e63c
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Leszek Koltunski
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{ 5,3,0, 6,6,6 },
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{ 1,2,4, 6,6,6 },
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{ 5,2,1, 6,6,6 },
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{ 4,3,1, 6,6,6 },
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{ 1,3,5, 6,6,6 },
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{ 0 , 6,6,6,6,6 },
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{ 0 , 6,6,6,6,6 },
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{ 0 , 6,6,6,6,6 },
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{ 0 , 6,6,6,6,6 },
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{ 1 , 6,6,6,6,6 },
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{ 1 , 6,6,6,6,6 },
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{ 1 , 6,6,6,6,6 },
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{ 1 , 6,6,6,6,6 },
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{ 2 , 6,6,6,6,6 },
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{ 2 , 6,6,6,6,6 },
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{ 2 , 6,6,6,6,6 },
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{ 2 , 6,6,6,6,6 },
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{ 3 , 6,6,6,6,6 },
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{ 3 , 6,6,6,6,6 },
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{ 3 , 6,6,6,6,6 },
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{ 3 , 6,6,6,6,6 },
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{ 4 , 6,6,6,6,6 },
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{ 4 , 6,6,6,6,6 },
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{ 4 , 6,6,6,6,6 },
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{ 4 , 6,6,6,6,6 },
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{ 5 , 6,6,6,6,6 },
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{ 5 , 6,6,6,6,6 },
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{ 5 , 6,6,6,6,6 },
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{ 5 , 6,6,6,6,6 },
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};
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20a0214b
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Leszek Koltunski
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private static int[] QUAT_INDICES =
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{ 0,13,14,1,12,2,3,7,20,6,13,17,7,23,18,12,22,10,8,16,11,21,19,9,3,15,14,0,5,2,1,4 };
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ee35e63c
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Leszek Koltunski
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private static MeshBase mCornerMesh, mFaceMesh;
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///////////////////////////////////////////////////////////////////////////////////////////////////
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RubikHelicopter(int size, Static4D quat, DistortedTexture texture,
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MeshSquare mesh, DistortedEffects effects, int[][] moves, Resources res, int scrWidth)
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{
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super(size, 60, quat, texture, mesh, effects, moves, RubikObjectList.HELI, res, scrWidth);
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}
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///////////////////////////////////////////////////////////////////////////////////////////////////
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private void createCornerMesh()
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{
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float D = 0.02f;
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float E = 0.5f;
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float F = SQ2/4;
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float[] vertices0 = { -E+E/4,E/4, E/4,-E+E/4, E/4,E/4};
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float[] bands0 = { 1.0f , 0,
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1.0f-2*D, D*0.25f,
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1.0f-4*D, D*0.35f,
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1.0f-8*D, D*0.6f,
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0.60f , D*1.0f,
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0.30f , D*1.375f,
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0.0f , D*1.4f };
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MeshBase[] meshes = new MeshBase[6];
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meshes[0] = new MeshPolygon(vertices0, bands0, 3, 3);
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meshes[0].setEffectAssociation(0,1,0);
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meshes[1] = meshes[0].copy(true);
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meshes[1].setEffectAssociation(0,2,0);
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meshes[2] = meshes[0].copy(true);
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meshes[2].setEffectAssociation(0,4,0);
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float[] vertices1 = { -F,-1.0f/12, +F,-1.0f/12, 0,1.0f/6 };
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float[] bands1 = { 1.0f, 0.0f, 0.5f, 0.0f, 0.0f, 0.0f };
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20a0214b
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Leszek Koltunski
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meshes[3] = new MeshPolygon(vertices1,bands1,1,5);
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ee35e63c
|
Leszek Koltunski
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meshes[3].setEffectAssociation(0,8,0);
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meshes[4] = meshes[3].copy(true);
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meshes[4].setEffectAssociation(0,16,0);
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meshes[5] = meshes[3].copy(true);
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meshes[5].setEffectAssociation(0,32,0);
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mCornerMesh = new MeshJoined(meshes);
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Static3D axisX = new Static3D(1,0,0);
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Static3D axisY = new Static3D(0,1,0);
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Static3D axis0 = new Static3D(-SQ2/2,0,SQ2/2);
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Static3D axis1 = new Static3D(+SQ3/3,+SQ3/3,+SQ3/3);
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Static1D angle1 = new Static1D(+90);
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Static1D angle2 = new Static1D(-90);
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Static1D angle3 = new Static1D(-135);
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Static1D angle4 = new Static1D(90);
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Static1D angle5 = new Static1D(120);
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Static1D angle6 = new Static1D(240);
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Static3D center1= new Static3D(0,0,0);
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Static3D center2= new Static3D(-0.25f,-0.25f,-0.25f);
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Static3D move1 = new Static3D(-E/4,-E/4,0);
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Static3D move2 = new Static3D(-0.25f,(-1.0f/6)-0.25f,-0.25f);
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float d0 =-0.04f;
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float d1 = 0.04f;
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float r0 = 0.15f;
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float r1 = 0.10f;
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|
|
Static3D vec0 = new Static3D(d0*(+SQ3/3),d0*(+SQ3/3),d0*(+SQ3/3));
|
| 276 |
|
|
Static3D vec1 = new Static3D(d1*(+SQ3/3),d1*(-SQ3/3),d1*(-SQ3/3));
|
| 277 |
|
|
Static3D vec2 = new Static3D(d1*(-SQ3/3),d1*(+SQ3/3),d1*(-SQ3/3));
|
| 278 |
|
|
Static3D vec3 = new Static3D(d1*(-SQ3/3),d1*(-SQ3/3),d1*(+SQ3/3));
|
| 279 |
|
|
|
| 280 |
|
|
Static1D radius = new Static1D(0.5f);
|
| 281 |
|
|
|
| 282 |
|
|
Static3D cent0 = new Static3D( 0.0f, 0.0f, 0.0f);
|
| 283 |
|
|
Static3D cent1 = new Static3D(-0.5f, 0.0f, 0.0f);
|
| 284 |
|
|
Static3D cent2 = new Static3D( 0.0f,-0.5f, 0.0f);
|
| 285 |
|
|
Static3D cent3 = new Static3D( 0.0f, 0.0f,-0.5f);
|
| 286 |
|
|
|
| 287 |
|
|
Static4D reg0 = new Static4D(0,0,0,r0);
|
| 288 |
|
|
Static4D reg1 = new Static4D(0,0,0,r1);
|
| 289 |
|
|
|
| 290 |
|
|
VertexEffectMove effect0 = new VertexEffectMove(move1);
|
| 291 |
|
|
VertexEffectScale effect1 = new VertexEffectScale(new Static3D(1,1,-1));
|
| 292 |
|
|
VertexEffectRotate effect2 = new VertexEffectRotate(angle1,axisX,center1);
|
| 293 |
|
|
VertexEffectRotate effect3 = new VertexEffectRotate(angle2,axisY,center1);
|
| 294 |
|
|
VertexEffectMove effect4 = new VertexEffectMove(move2);
|
| 295 |
|
|
VertexEffectRotate effect5 = new VertexEffectRotate(angle1,axisX,center2);
|
| 296 |
|
|
VertexEffectRotate effect6 = new VertexEffectRotate(angle3,axisY,center2);
|
| 297 |
|
|
VertexEffectRotate effect7 = new VertexEffectRotate(angle4,axis0,center2);
|
| 298 |
|
|
VertexEffectRotate effect8 = new VertexEffectRotate(angle5,axis1,center2);
|
| 299 |
|
|
VertexEffectRotate effect9 = new VertexEffectRotate(angle6,axis1,center2);
|
| 300 |
|
|
|
| 301 |
|
|
VertexEffectDeform effect10= new VertexEffectDeform(vec0,radius,cent0,reg0);
|
| 302 |
|
|
VertexEffectDeform effect11= new VertexEffectDeform(vec1,radius,cent1,reg1);
|
| 303 |
|
|
VertexEffectDeform effect12= new VertexEffectDeform(vec2,radius,cent2,reg1);
|
| 304 |
|
|
VertexEffectDeform effect13= new VertexEffectDeform(vec3,radius,cent3,reg1);
|
| 305 |
|
|
|
| 306 |
|
|
effect0.setMeshAssociation( 7,-1); // meshes 0,1,2
|
| 307 |
|
|
effect1.setMeshAssociation( 6,-1); // meshes 1,2
|
| 308 |
|
|
effect2.setMeshAssociation( 2,-1); // mesh 1
|
| 309 |
|
|
effect3.setMeshAssociation( 4,-1); // mesh 2
|
| 310 |
|
|
effect4.setMeshAssociation(56,-1); // meshes 3,4,5
|
| 311 |
|
|
effect5.setMeshAssociation(56,-1); // meshes 3,4,5
|
| 312 |
|
|
effect6.setMeshAssociation(56,-1); // meshes 3,4,5
|
| 313 |
|
|
effect7.setMeshAssociation(56,-1); // meshes 3,4,5
|
| 314 |
|
|
effect8.setMeshAssociation(16,-1); // mesh 4
|
| 315 |
|
|
effect9.setMeshAssociation(32,-1); // mesh 5
|
| 316 |
|
|
|
| 317 |
|
|
effect10.setMeshAssociation(63,-1); // all meshes
|
| 318 |
|
|
effect11.setMeshAssociation(63,-1); // all meshes
|
| 319 |
|
|
effect12.setMeshAssociation(63,-1); // all meshes
|
| 320 |
|
|
effect13.setMeshAssociation(63,-1); // all meshes
|
| 321 |
|
|
|
| 322 |
|
|
mCornerMesh.apply(effect0);
|
| 323 |
|
|
mCornerMesh.apply(effect1);
|
| 324 |
|
|
mCornerMesh.apply(effect2);
|
| 325 |
|
|
mCornerMesh.apply(effect3);
|
| 326 |
|
|
mCornerMesh.apply(effect4);
|
| 327 |
|
|
mCornerMesh.apply(effect5);
|
| 328 |
|
|
mCornerMesh.apply(effect6);
|
| 329 |
|
|
mCornerMesh.apply(effect7);
|
| 330 |
|
|
mCornerMesh.apply(effect8);
|
| 331 |
|
|
mCornerMesh.apply(effect9);
|
| 332 |
|
|
|
| 333 |
|
|
mCornerMesh.apply(effect10);
|
| 334 |
|
|
mCornerMesh.apply(effect11);
|
| 335 |
|
|
mCornerMesh.apply(effect12);
|
| 336 |
|
|
mCornerMesh.apply(effect13);
|
| 337 |
|
|
|
| 338 |
|
|
mCornerMesh.mergeEffComponents();
|
| 339 |
|
|
}
|
| 340 |
|
|
|
| 341 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 342 |
|
|
|
| 343 |
|
|
private void createFaceMesh()
|
| 344 |
|
|
{
|
| 345 |
20a0214b
|
Leszek Koltunski
|
MeshBase[] meshes = new MeshBase[6];
|
| 346 |
|
|
|
| 347 |
ee35e63c
|
Leszek Koltunski
|
float D = 0.02f;
|
| 348 |
|
|
float E = 0.5f;
|
| 349 |
|
|
float F = SQ2/4;
|
| 350 |
20a0214b
|
Leszek Koltunski
|
float G = 1.0f/12;
|
| 351 |
ee35e63c
|
Leszek Koltunski
|
|
| 352 |
|
|
float[] vertices0 = { -E+E/4,E/4, E/4,-E+E/4, E/4,E/4};
|
| 353 |
|
|
|
| 354 |
|
|
float[] bands0 = { 1.0f , 0,
|
| 355 |
|
|
1.0f-2*D, D*0.25f,
|
| 356 |
|
|
1.0f-4*D, D*0.35f,
|
| 357 |
|
|
1.0f-8*D, D*0.6f,
|
| 358 |
|
|
0.60f , D*1.0f,
|
| 359 |
|
|
0.30f , D*1.375f,
|
| 360 |
|
|
0.0f , D*1.4f };
|
| 361 |
|
|
|
| 362 |
|
|
meshes[0] = new MeshPolygon(vertices0, bands0, 3, 3);
|
| 363 |
|
|
meshes[0].setEffectAssociation(0,1,0);
|
| 364 |
|
|
|
| 365 |
20a0214b
|
Leszek Koltunski
|
float[] vertices1 = { -F,-G, +F,-G, 0,2*G};
|
| 366 |
|
|
|
| 367 |
|
|
float[] bands1 = { 1.0f , 0.0f,
|
| 368 |
77899b4c
|
Leszek Koltunski
|
0.5f , 0.01f,
|
| 369 |
|
|
0.0f , 0.01f };
|
| 370 |
20a0214b
|
Leszek Koltunski
|
|
| 371 |
|
|
meshes[1] = new MeshPolygon(vertices1, bands1, 1, 3);
|
| 372 |
|
|
meshes[1].setEffectAssociation(0,2,0);
|
| 373 |
|
|
|
| 374 |
|
|
float[] vertices2 = { -E/2,-F/3, +E/2,-F/3, 0,2*F/3};
|
| 375 |
|
|
|
| 376 |
|
|
float[] bands2 = { 1.0f , 0.0f,
|
| 377 |
b0a56742
|
Leszek Koltunski
|
0.5f , 0.01f,
|
| 378 |
|
|
0.0f , 0.01f };
|
| 379 |
20a0214b
|
Leszek Koltunski
|
|
| 380 |
|
|
meshes[2] = new MeshPolygon(vertices2, bands2, 1, 3);
|
| 381 |
|
|
meshes[2].setEffectAssociation(0,4,0);
|
| 382 |
|
|
meshes[3] = meshes[2].copy(true);
|
| 383 |
|
|
meshes[3].setEffectAssociation(0,8,0);
|
| 384 |
|
|
meshes[4] = new MeshTriangle(1);
|
| 385 |
|
|
meshes[4].setEffectAssociation(0,16,0);
|
| 386 |
|
|
meshes[5] = new MeshTriangle(1);
|
| 387 |
|
|
meshes[5].setEffectAssociation(0,32,0);
|
| 388 |
|
|
|
| 389 |
|
|
mFaceMesh = new MeshJoined(meshes);
|
| 390 |
|
|
|
| 391 |
|
|
Static3D move0 = new Static3D(-1.0f/8, -1.0f/8, 0);
|
| 392 |
|
|
Static3D move1 = new Static3D(-(SQ2/24)-1.0f/4, -(SQ2/24)-1.0f/4, 0);
|
| 393 |
|
|
Static3D move2 = new Static3D(-E/2, F/3, 0);
|
| 394 |
|
|
Static3D move3 = new Static3D(+E/2, F/3, 0);
|
| 395 |
|
|
Static3D move4 = new Static3D(+E/3,+E/3, 0);
|
| 396 |
|
|
Static1D angle1 = new Static1D(135);
|
| 397 |
|
|
Static1D angle2 = new Static1D(90);
|
| 398 |
|
|
Static1D angle3 = new Static1D(-90);
|
| 399 |
|
|
Static1D angle4 = new Static1D(-135);
|
| 400 |
|
|
Static3D axisX = new Static3D(1,0,0);
|
| 401 |
|
|
Static3D axisY = new Static3D(0,1,0);
|
| 402 |
|
|
Static3D axisZ = new Static3D(0,0,1);
|
| 403 |
|
|
Static3D axis1 = new Static3D(1,-1,0);
|
| 404 |
|
|
Static3D center = new Static3D(0,0,0);
|
| 405 |
|
|
Static3D center1= new Static3D(-0.25f,-0.25f,0);
|
| 406 |
|
|
|
| 407 |
77899b4c
|
Leszek Koltunski
|
float d0 =-0.03f;
|
| 408 |
20a0214b
|
Leszek Koltunski
|
float d1 =-0.04f;
|
| 409 |
|
|
float r0 = 0.15f;
|
| 410 |
|
|
float r1 = 0.10f;
|
| 411 |
|
|
|
| 412 |
|
|
Static3D vec0 = new Static3D(d0*(+SQ3/3),d0*(+SQ3/3),d0*(+SQ3/3));
|
| 413 |
|
|
Static3D vec1 = new Static3D(d1*(-SQ3/3),d1*(+SQ3/3),d1*(+SQ3/3));
|
| 414 |
|
|
Static3D vec2 = new Static3D(d1*(+SQ3/3),d1*(-SQ3/3),d1*(+SQ3/3));
|
| 415 |
|
|
|
| 416 |
|
|
Static1D radius = new Static1D(0.5f);
|
| 417 |
|
|
|
| 418 |
|
|
Static3D cent0 = new Static3D( 0.0f, 0.0f, 0.0f);
|
| 419 |
|
|
Static3D cent1 = new Static3D(-0.5f, 0.0f, 0.0f);
|
| 420 |
|
|
Static3D cent2 = new Static3D( 0.0f,-0.5f, 0.0f);
|
| 421 |
|
|
|
| 422 |
|
|
Static4D reg0 = new Static4D(0,0,0,r0);
|
| 423 |
|
|
Static4D reg1 = new Static4D(0,0,0,r1);
|
| 424 |
|
|
|
| 425 |
|
|
VertexEffectMove effect0 = new VertexEffectMove(move0);
|
| 426 |
|
|
VertexEffectRotate effect1 = new VertexEffectRotate(angle1, axisZ, center);
|
| 427 |
|
|
VertexEffectMove effect2 = new VertexEffectMove(move1);
|
| 428 |
|
|
VertexEffectRotate effect3 = new VertexEffectRotate(angle2, axis1, center1);
|
| 429 |
|
|
VertexEffectMove effect4 = new VertexEffectMove(move2);
|
| 430 |
|
|
VertexEffectMove effect5 = new VertexEffectMove(move3);
|
| 431 |
|
|
VertexEffectRotate effect6 = new VertexEffectRotate(angle3, axisZ, center);
|
| 432 |
|
|
VertexEffectRotate effect7 = new VertexEffectRotate(angle4, axisX, center);
|
| 433 |
|
|
VertexEffectRotate effect8 = new VertexEffectRotate(angle1, axisY, center);
|
| 434 |
|
|
VertexEffectScale effect9 = new VertexEffectScale(0);
|
| 435 |
|
|
VertexEffectDeform effect10= new VertexEffectDeform(vec0,radius,cent0,reg0);
|
| 436 |
|
|
VertexEffectDeform effect11= new VertexEffectDeform(vec1,radius,cent1,reg1);
|
| 437 |
|
|
VertexEffectDeform effect12= new VertexEffectDeform(vec2,radius,cent2,reg1);
|
| 438 |
|
|
VertexEffectMove effect13= new VertexEffectMove(move4);
|
| 439 |
|
|
|
| 440 |
|
|
effect0.setMeshAssociation( 1,-1); // mesh 0
|
| 441 |
|
|
effect1.setMeshAssociation( 2,-1); // mesh 1
|
| 442 |
|
|
effect2.setMeshAssociation( 2,-1); // mesh 1
|
| 443 |
|
|
effect3.setMeshAssociation( 2,-1); // mesh 1
|
| 444 |
|
|
effect4.setMeshAssociation( 4,-1); // mesh 2
|
| 445 |
|
|
effect5.setMeshAssociation( 8,-1); // mesh 3
|
| 446 |
|
|
effect6.setMeshAssociation( 8,-1); // mesh 3
|
| 447 |
|
|
effect7.setMeshAssociation( 4,-1); // mesh 2
|
| 448 |
|
|
effect8.setMeshAssociation( 8,-1); // mesh 3
|
| 449 |
|
|
effect9.setMeshAssociation(48,-1); // meshes 4,5
|
| 450 |
|
|
effect10.setMeshAssociation(15,-1); // meshes 0,1,2,3
|
| 451 |
|
|
effect11.setMeshAssociation(15,-1); // meshes 0,1,2,3
|
| 452 |
|
|
effect12.setMeshAssociation(15,-1); // meshes 0,1,2,3
|
| 453 |
|
|
effect13.setMeshAssociation(15,-1); // meshes 0,1,2,3
|
| 454 |
|
|
|
| 455 |
|
|
mFaceMesh.apply(effect0);
|
| 456 |
|
|
mFaceMesh.apply(effect1);
|
| 457 |
|
|
mFaceMesh.apply(effect2);
|
| 458 |
|
|
mFaceMesh.apply(effect3);
|
| 459 |
|
|
mFaceMesh.apply(effect4);
|
| 460 |
|
|
mFaceMesh.apply(effect5);
|
| 461 |
|
|
mFaceMesh.apply(effect6);
|
| 462 |
|
|
mFaceMesh.apply(effect7);
|
| 463 |
|
|
mFaceMesh.apply(effect8);
|
| 464 |
|
|
mFaceMesh.apply(effect9);
|
| 465 |
|
|
mFaceMesh.apply(effect10);
|
| 466 |
|
|
mFaceMesh.apply(effect11);
|
| 467 |
|
|
mFaceMesh.apply(effect12);
|
| 468 |
|
|
mFaceMesh.apply(effect13);
|
| 469 |
ee35e63c
|
Leszek Koltunski
|
|
| 470 |
|
|
mFaceMesh.mergeEffComponents();
|
| 471 |
|
|
}
|
| 472 |
|
|
|
| 473 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 474 |
|
|
|
| 475 |
|
|
float getScreenRatio()
|
| 476 |
|
|
{
|
| 477 |
7403cdfa
|
Leszek Koltunski
|
return 1.5f;
|
| 478 |
ee35e63c
|
Leszek Koltunski
|
}
|
| 479 |
|
|
|
| 480 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 481 |
|
|
|
| 482 |
|
|
Static4D[] getQuats()
|
| 483 |
|
|
{
|
| 484 |
|
|
return QUATS;
|
| 485 |
|
|
}
|
| 486 |
|
|
|
| 487 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 488 |
|
|
|
| 489 |
|
|
int getNumFaces()
|
| 490 |
|
|
{
|
| 491 |
|
|
return FACE_COLORS.length;
|
| 492 |
|
|
}
|
| 493 |
|
|
|
| 494 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 495 |
|
|
|
| 496 |
|
|
int getNumStickerTypes()
|
| 497 |
|
|
{
|
| 498 |
|
|
return 1;
|
| 499 |
|
|
}
|
| 500 |
|
|
|
| 501 |
7403cdfa
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 502 |
|
|
|
| 503 |
|
|
float getBasicStep()
|
| 504 |
|
|
{
|
| 505 |
|
|
return SQ2/2;
|
| 506 |
|
|
}
|
| 507 |
|
|
|
| 508 |
ee35e63c
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 509 |
|
|
|
| 510 |
|
|
int getNumCubitFaces()
|
| 511 |
|
|
{
|
| 512 |
|
|
return FACES_PER_CUBIT;
|
| 513 |
|
|
}
|
| 514 |
|
|
|
| 515 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 516 |
|
|
|
| 517 |
|
|
Static3D[] getCubitPositions(int size)
|
| 518 |
|
|
{
|
| 519 |
|
|
return CENTERS;
|
| 520 |
|
|
}
|
| 521 |
|
|
|
| 522 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 523 |
|
|
|
| 524 |
|
|
MeshBase createCubitMesh(int cubit)
|
| 525 |
|
|
{
|
| 526 |
|
|
MeshBase mesh;
|
| 527 |
|
|
|
| 528 |
|
|
if( cubit<8 )
|
| 529 |
|
|
{
|
| 530 |
|
|
if( mCornerMesh==null ) createCornerMesh();
|
| 531 |
|
|
mesh = mCornerMesh.copy(true);
|
| 532 |
|
|
}
|
| 533 |
|
|
else
|
| 534 |
|
|
{
|
| 535 |
|
|
if( mFaceMesh==null ) createFaceMesh();
|
| 536 |
|
|
mesh = mFaceMesh.copy(true);
|
| 537 |
|
|
}
|
| 538 |
|
|
|
| 539 |
20a0214b
|
Leszek Koltunski
|
int index = QUAT_INDICES[cubit];
|
| 540 |
ee35e63c
|
Leszek Koltunski
|
MatrixEffectQuaternion quat = new MatrixEffectQuaternion( QUATS[index], new Static3D(0,0,0) );
|
| 541 |
|
|
mesh.apply(quat,0xffffffff,0);
|
| 542 |
|
|
|
| 543 |
|
|
return mesh;
|
| 544 |
|
|
}
|
| 545 |
|
|
|
| 546 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 547 |
|
|
|
| 548 |
|
|
int getFaceColor(int cubit, int cubitface, int size)
|
| 549 |
|
|
{
|
| 550 |
|
|
return mFaceMap[cubit][cubitface];
|
| 551 |
|
|
}
|
| 552 |
|
|
|
| 553 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 554 |
|
|
|
| 555 |
|
|
void createFaceTexture(Canvas canvas, Paint paint, int face, int left, int top, int side)
|
| 556 |
|
|
{
|
| 557 |
|
|
float STROKE = 0.035f*side;
|
| 558 |
|
|
float L= left+0.125f*side;
|
| 559 |
|
|
float H= 0.375f*side;
|
| 560 |
|
|
float LEN = 0.5f*side;
|
| 561 |
|
|
|
| 562 |
|
|
paint.setAntiAlias(true);
|
| 563 |
|
|
paint.setStrokeWidth(STROKE);
|
| 564 |
|
|
paint.setColor(FACE_COLORS[face]);
|
| 565 |
|
|
paint.setStyle(Paint.Style.FILL);
|
| 566 |
|
|
|
| 567 |
|
|
canvas.drawRect(left,top,left+side,top+side,paint);
|
| 568 |
|
|
|
| 569 |
|
|
paint.setColor(INTERIOR_COLOR);
|
| 570 |
|
|
paint.setStyle(Paint.Style.STROKE);
|
| 571 |
|
|
|
| 572 |
|
|
canvas.drawLine( L , H, L+LEN, H , paint);
|
| 573 |
|
|
canvas.drawLine( L , H, L+LEN, H+LEN, paint);
|
| 574 |
|
|
canvas.drawLine( L+LEN, H, L+LEN, H+LEN, paint);
|
| 575 |
|
|
|
| 576 |
|
|
float S1 = 0.125f*side;
|
| 577 |
|
|
float S2 = 0.070f*side;
|
| 578 |
|
|
float X = 0.7f*S2;
|
| 579 |
|
|
|
| 580 |
|
|
float LA = left+0.625f*side;
|
| 581 |
|
|
float RA = left+0.125f*side;
|
| 582 |
|
|
float TA = 0.375f*side;
|
| 583 |
|
|
float BA = 0.875f*side;
|
| 584 |
|
|
|
| 585 |
|
|
canvas.drawArc( LA-S1, TA , LA , TA+S1, 270, 90, false, paint);
|
| 586 |
|
|
canvas.drawArc( RA+X , TA , RA+X+S2, TA+S2, 135,135, false, paint);
|
| 587 |
|
|
canvas.drawArc( LA-S2, BA-X-S2, LA , BA-X , 0,135, false, paint);
|
| 588 |
|
|
}
|
| 589 |
|
|
|
| 590 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 591 |
|
|
|
| 592 |
|
|
float returnMultiplier()
|
| 593 |
|
|
{
|
| 594 |
|
|
return 2.0f;
|
| 595 |
|
|
}
|
| 596 |
|
|
|
| 597 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 598 |
|
|
|
| 599 |
|
|
float[] getRowChances()
|
| 600 |
|
|
{
|
| 601 |
475cbfe7
|
Leszek Koltunski
|
float[] chances = new float[3];
|
| 602 |
ee35e63c
|
Leszek Koltunski
|
|
| 603 |
|
|
chances[0] = 0.5f;
|
| 604 |
|
|
chances[1] = 0.5f;
|
| 605 |
475cbfe7
|
Leszek Koltunski
|
chances[2] = 1.0f;
|
| 606 |
ee35e63c
|
Leszek Koltunski
|
|
| 607 |
|
|
return chances;
|
| 608 |
|
|
}
|
| 609 |
|
|
|
| 610 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 611 |
|
|
// PUBLIC API
|
| 612 |
|
|
|
| 613 |
|
|
public Static3D[] getRotationAxis()
|
| 614 |
|
|
{
|
| 615 |
|
|
return ROT_AXIS;
|
| 616 |
|
|
}
|
| 617 |
|
|
|
| 618 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 619 |
|
|
|
| 620 |
|
|
public int getBasicAngle()
|
| 621 |
|
|
{
|
| 622 |
|
|
return 2;
|
| 623 |
|
|
}
|
| 624 |
|
|
|
| 625 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 626 |
|
|
|
| 627 |
|
|
public int computeRowFromOffset(float offset)
|
| 628 |
|
|
{
|
| 629 |
7403cdfa
|
Leszek Koltunski
|
return offset<0.166f ? 0:2;
|
| 630 |
ee35e63c
|
Leszek Koltunski
|
}
|
| 631 |
|
|
|
| 632 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 633 |
|
|
|
| 634 |
|
|
public float returnRotationFactor(float offset)
|
| 635 |
|
|
{
|
| 636 |
|
|
return 1.0f;
|
| 637 |
|
|
}
|
| 638 |
|
|
|
| 639 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 640 |
|
|
|
| 641 |
|
|
public int randomizeNewRotAxis(Random rnd, int oldRotAxis)
|
| 642 |
|
|
{
|
| 643 |
|
|
int numAxis = ROTATION_AXIS.length;
|
| 644 |
|
|
|
| 645 |
|
|
if( oldRotAxis == START_AXIS )
|
| 646 |
|
|
{
|
| 647 |
|
|
return rnd.nextInt(numAxis);
|
| 648 |
|
|
}
|
| 649 |
|
|
else
|
| 650 |
|
|
{
|
| 651 |
|
|
int newVector = rnd.nextInt(numAxis-2);
|
| 652 |
|
|
|
| 653 |
|
|
switch(oldRotAxis)
|
| 654 |
|
|
{
|
| 655 |
|
|
case 0:
|
| 656 |
|
|
case 1: return newVector+2;
|
| 657 |
|
|
case 2:
|
| 658 |
|
|
case 3: return (newVector==0 || newVector==1) ? newVector:newVector+2;
|
| 659 |
|
|
default: return newVector;
|
| 660 |
|
|
}
|
| 661 |
|
|
}
|
| 662 |
|
|
}
|
| 663 |
|
|
|
| 664 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 665 |
|
|
|
| 666 |
|
|
public int randomizeNewRow(Random rnd, int oldRotAxis, int oldRow, int newRotAxis)
|
| 667 |
|
|
{
|
| 668 |
|
|
float rowFloat = rnd.nextFloat();
|
| 669 |
|
|
|
| 670 |
|
|
for(int row=0; row<mRowChances.length; row++)
|
| 671 |
|
|
{
|
| 672 |
|
|
if( rowFloat<=mRowChances[row] ) return row;
|
| 673 |
|
|
}
|
| 674 |
|
|
|
| 675 |
|
|
return 0;
|
| 676 |
|
|
}
|
| 677 |
|
|
|
| 678 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 679 |
|
|
// remember about the double cover or unit quaternions!
|
| 680 |
|
|
|
| 681 |
|
|
private int mulQuat(int q1, int q2)
|
| 682 |
|
|
{
|
| 683 |
|
|
Static4D result = RubikSurfaceView.quatMultiply(QUATS[q1],QUATS[q2]);
|
| 684 |
|
|
|
| 685 |
|
|
float rX = result.get0();
|
| 686 |
|
|
float rY = result.get1();
|
| 687 |
|
|
float rZ = result.get2();
|
| 688 |
|
|
float rW = result.get3();
|
| 689 |
|
|
|
| 690 |
|
|
final float MAX_ERROR = 0.1f;
|
| 691 |
|
|
float dX,dY,dZ,dW;
|
| 692 |
|
|
|
| 693 |
|
|
for(int i=0; i<QUATS.length; i++)
|
| 694 |
|
|
{
|
| 695 |
|
|
dX = QUATS[i].get0() - rX;
|
| 696 |
|
|
dY = QUATS[i].get1() - rY;
|
| 697 |
|
|
dZ = QUATS[i].get2() - rZ;
|
| 698 |
|
|
dW = QUATS[i].get3() - rW;
|
| 699 |
|
|
|
| 700 |
|
|
if( dX<MAX_ERROR && dX>-MAX_ERROR &&
|
| 701 |
|
|
dY<MAX_ERROR && dY>-MAX_ERROR &&
|
| 702 |
|
|
dZ<MAX_ERROR && dZ>-MAX_ERROR &&
|
| 703 |
|
|
dW<MAX_ERROR && dW>-MAX_ERROR ) return i;
|
| 704 |
|
|
|
| 705 |
|
|
dX = QUATS[i].get0() + rX;
|
| 706 |
|
|
dY = QUATS[i].get1() + rY;
|
| 707 |
|
|
dZ = QUATS[i].get2() + rZ;
|
| 708 |
|
|
dW = QUATS[i].get3() + rW;
|
| 709 |
|
|
|
| 710 |
|
|
if( dX<MAX_ERROR && dX>-MAX_ERROR &&
|
| 711 |
|
|
dY<MAX_ERROR && dY>-MAX_ERROR &&
|
| 712 |
|
|
dZ<MAX_ERROR && dZ>-MAX_ERROR &&
|
| 713 |
|
|
dW<MAX_ERROR && dW>-MAX_ERROR ) return i;
|
| 714 |
|
|
}
|
| 715 |
|
|
|
| 716 |
|
|
return -1;
|
| 717 |
|
|
}
|
| 718 |
|
|
|
| 719 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 720 |
|
|
// The Helicopter is solved if and only if:
|
| 721 |
|
|
//
|
| 722 |
|
|
// 1) all of its corner cubits are rotated with the same quat
|
| 723 |
|
|
// 2) all its face cubits are rotated with the same quat like the corner ones,
|
| 724 |
|
|
// and optionally they also might be turned by a multiple of 90 degrees along
|
| 725 |
|
|
// a vector perpendicular to the face they lie on.
|
| 726 |
|
|
//
|
| 727 |
|
|
// i.e.
|
| 728 |
|
|
// cubits 8, 9,10,11,12,13,14,15 - might be extra QUAT 1,8,9
|
| 729 |
|
|
// cubits 16,17,18,19,20,21,22,23 - might be extra QUAT 2,12,13
|
| 730 |
|
|
// cubits 24,25,26,27,28,29,30,31 - might be extra QUAT 3,14,15
|
| 731 |
|
|
|
| 732 |
|
|
public boolean isSolved()
|
| 733 |
|
|
{
|
| 734 |
|
|
int q = CUBITS[0].mQuatIndex;
|
| 735 |
|
|
|
| 736 |
|
|
if ( CUBITS[1].mQuatIndex == q &&
|
| 737 |
|
|
CUBITS[2].mQuatIndex == q &&
|
| 738 |
|
|
CUBITS[3].mQuatIndex == q &&
|
| 739 |
|
|
CUBITS[4].mQuatIndex == q &&
|
| 740 |
|
|
CUBITS[5].mQuatIndex == q &&
|
| 741 |
|
|
CUBITS[6].mQuatIndex == q &&
|
| 742 |
|
|
CUBITS[7].mQuatIndex == q )
|
| 743 |
|
|
{
|
| 744 |
|
|
int q1 = mulQuat(q,1);
|
| 745 |
|
|
int q2 = mulQuat(q,8);
|
| 746 |
|
|
int q3 = mulQuat(q,9);
|
| 747 |
|
|
|
| 748 |
|
|
for(int index=8; index<16; index++)
|
| 749 |
|
|
{
|
| 750 |
|
|
int qIndex = CUBITS[index].mQuatIndex;
|
| 751 |
|
|
if( qIndex!=q && qIndex!=q1 && qIndex!=q2 && qIndex!=q3 ) return false;
|
| 752 |
|
|
}
|
| 753 |
|
|
|
| 754 |
|
|
q1 = mulQuat(q, 2);
|
| 755 |
|
|
q2 = mulQuat(q,12);
|
| 756 |
|
|
q3 = mulQuat(q,13);
|
| 757 |
|
|
|
| 758 |
|
|
for(int index=16; index<24; index++)
|
| 759 |
|
|
{
|
| 760 |
|
|
int qIndex = CUBITS[index].mQuatIndex;
|
| 761 |
|
|
if( qIndex!=q && qIndex!=q1 && qIndex!=q2 && qIndex!=q3 ) return false;
|
| 762 |
|
|
}
|
| 763 |
|
|
|
| 764 |
|
|
q1 = mulQuat(q, 3);
|
| 765 |
|
|
q2 = mulQuat(q,14);
|
| 766 |
|
|
q3 = mulQuat(q,15);
|
| 767 |
|
|
|
| 768 |
|
|
for(int index=24; index<32; index++)
|
| 769 |
|
|
{
|
| 770 |
|
|
int qIndex = CUBITS[index].mQuatIndex;
|
| 771 |
|
|
if( qIndex!=q && qIndex!=q1 && qIndex!=q2 && qIndex!=q3 ) return false;
|
| 772 |
|
|
}
|
| 773 |
|
|
|
| 774 |
|
|
return true;
|
| 775 |
|
|
}
|
| 776 |
|
|
|
| 777 |
|
|
return false;
|
| 778 |
|
|
}
|
| 779 |
|
|
|
| 780 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 781 |
|
|
// only needed for solvers - there are no Helicopter solvers ATM)
|
| 782 |
|
|
|
| 783 |
|
|
public String retObjectString()
|
| 784 |
|
|
{
|
| 785 |
|
|
return "";
|
| 786 |
|
|
}
|
| 787 |
|
|
|
| 788 |
|
|
}
|