| 1 |
e844c116
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 2 |
|
|
// Copyright 2019 Leszek Koltunski //
|
| 3 |
|
|
// //
|
| 4 |
|
|
// This file is part of Magic Cube. //
|
| 5 |
|
|
// //
|
| 6 |
|
|
// Magic Cube is free software: you can redistribute it and/or modify //
|
| 7 |
|
|
// it under the terms of the GNU General Public License as published by //
|
| 8 |
|
|
// the Free Software Foundation, either version 2 of the License, or //
|
| 9 |
|
|
// (at your option) any later version. //
|
| 10 |
|
|
// //
|
| 11 |
|
|
// Magic Cube is distributed in the hope that it will be useful, //
|
| 12 |
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of //
|
| 13 |
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
|
| 14 |
|
|
// GNU General Public License for more details. //
|
| 15 |
|
|
// //
|
| 16 |
|
|
// You should have received a copy of the GNU General Public License //
|
| 17 |
|
|
// along with Magic Cube. If not, see <http://www.gnu.org/licenses/>. //
|
| 18 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 19 |
|
|
|
| 20 |
1f9772f3
|
Leszek Koltunski
|
package org.distorted.objects;
|
| 21 |
e844c116
|
Leszek Koltunski
|
|
| 22 |
ccf9fec5
|
Leszek Koltunski
|
import android.content.res.Resources;
|
| 23 |
e844c116
|
Leszek Koltunski
|
|
| 24 |
045d8cbd
|
Leszek Koltunski
|
import org.distorted.helpers.ObjectShape;
|
| 25 |
9c06394a
|
Leszek Koltunski
|
import org.distorted.helpers.ObjectSticker;
|
| 26 |
e844c116
|
Leszek Koltunski
|
import org.distorted.library.main.DistortedEffects;
|
| 27 |
|
|
import org.distorted.library.main.DistortedTexture;
|
| 28 |
efa8aa48
|
Leszek Koltunski
|
import org.distorted.library.mesh.MeshSquare;
|
| 29 |
e844c116
|
Leszek Koltunski
|
import org.distorted.library.type.Static3D;
|
| 30 |
|
|
import org.distorted.library.type.Static4D;
|
| 31 |
6fd4a72c
|
Leszek Koltunski
|
import org.distorted.main.R;
|
| 32 |
e844c116
|
Leszek Koltunski
|
|
| 33 |
7c969a6d
|
Leszek Koltunski
|
import java.util.Random;
|
| 34 |
|
|
|
| 35 |
e844c116
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 36 |
|
|
|
| 37 |
9c2f0c91
|
Leszek Koltunski
|
public class TwistyPyraminx extends TwistyObject
|
| 38 |
e844c116
|
Leszek Koltunski
|
{
|
| 39 |
f074c272
|
Leszek Koltunski
|
static final float SCREEN_RATIO = 0.88f;
|
| 40 |
|
|
|
| 41 |
ad38d800
|
Leszek Koltunski
|
static final Static3D[] ROT_AXIS = new Static3D[]
|
| 42 |
e844c116
|
Leszek Koltunski
|
{
|
| 43 |
ac940e24
|
Leszek Koltunski
|
new Static3D( 0,-SQ3/3,-SQ6/3),
|
| 44 |
|
|
new Static3D( 0,-SQ3/3,+SQ6/3),
|
| 45 |
|
|
new Static3D(+SQ6/3,+SQ3/3, 0),
|
| 46 |
|
|
new Static3D(-SQ6/3,+SQ3/3, 0),
|
| 47 |
ad38d800
|
Leszek Koltunski
|
};
|
| 48 |
|
|
|
| 49 |
925ed78f
|
Leszek Koltunski
|
private static final int[] BASIC_ANGLE = new int[] { 3,3,3,3 };
|
| 50 |
|
|
|
| 51 |
e844c116
|
Leszek Koltunski
|
private static final int[] FACE_COLORS = new int[]
|
| 52 |
|
|
{
|
| 53 |
ece1b58d
|
Leszek Koltunski
|
COLOR_GREEN , COLOR_YELLOW,
|
| 54 |
|
|
COLOR_BLUE , COLOR_RED
|
| 55 |
e844c116
|
Leszek Koltunski
|
};
|
| 56 |
|
|
|
| 57 |
9f4c44fe
|
Leszek Koltunski
|
// computed with res/raw/compute_quats.c
|
| 58 |
10585385
|
Leszek Koltunski
|
private static final Static4D[] QUATS = new Static4D[]
|
| 59 |
e844c116
|
Leszek Koltunski
|
{
|
| 60 |
10585385
|
Leszek Koltunski
|
new Static4D( 0.0f, 0.0f, 0.0f, 1.0f),
|
| 61 |
ac940e24
|
Leszek Koltunski
|
new Static4D( 0.0f, 1.0f, 0.0f, 0.0f),
|
| 62 |
|
|
new Static4D( SQ2/2, 0.5f, 0.0f, 0.5f),
|
| 63 |
|
|
new Static4D(-SQ2/2, 0.5f, 0.0f, 0.5f),
|
| 64 |
|
|
new Static4D( 0.0f, -0.5f, -SQ2/2, 0.5f),
|
| 65 |
|
|
new Static4D( 0.0f, -0.5f, SQ2/2, 0.5f),
|
| 66 |
|
|
new Static4D( SQ2/2, 0.5f, 0.0f, -0.5f),
|
| 67 |
|
|
new Static4D(-SQ2/2, 0.5f, 0.0f, -0.5f),
|
| 68 |
|
|
new Static4D( 0.0f, -0.5f, -SQ2/2, -0.5f),
|
| 69 |
|
|
new Static4D( 0.0f, -0.5f, SQ2/2, -0.5f),
|
| 70 |
|
|
new Static4D( SQ2/2, 0.0f, SQ2/2, 0.0f),
|
| 71 |
|
|
new Static4D(-SQ2/2, 0.0f, SQ2/2, 0.0f)
|
| 72 |
e844c116
|
Leszek Koltunski
|
};
|
| 73 |
|
|
|
| 74 |
31cd7256
|
Leszek Koltunski
|
private static final double[][] VERTICES_TETRA = new double[][]
|
| 75 |
b1f2ccf5
|
Leszek Koltunski
|
{
|
| 76 |
|
|
{-0.5, SQ2/4, 0.0},
|
| 77 |
|
|
{ 0.5, SQ2/4, 0.0},
|
| 78 |
|
|
{ 0.0,-SQ2/4, 0.5},
|
| 79 |
|
|
{ 0.0,-SQ2/4,-0.5}
|
| 80 |
|
|
};
|
| 81 |
|
|
|
| 82 |
31cd7256
|
Leszek Koltunski
|
private static final int[][] VERT_INDEXES_TETRA = new int[][]
|
| 83 |
b1f2ccf5
|
Leszek Koltunski
|
{
|
| 84 |
|
|
{2,1,0}, // counterclockwise!
|
| 85 |
31cd7256
|
Leszek Koltunski
|
{3,0,1},
|
| 86 |
b1f2ccf5
|
Leszek Koltunski
|
{3,2,0},
|
| 87 |
31cd7256
|
Leszek Koltunski
|
{2,3,1}
|
| 88 |
b1f2ccf5
|
Leszek Koltunski
|
};
|
| 89 |
|
|
|
| 90 |
31cd7256
|
Leszek Koltunski
|
private static final double[][] VERTICES_OCTA = new double[][]
|
| 91 |
b1f2ccf5
|
Leszek Koltunski
|
{
|
| 92 |
|
|
{ 0.5, 0.0, 0.5},
|
| 93 |
|
|
{ 0.5, 0.0,-0.5},
|
| 94 |
|
|
{-0.5, 0.0,-0.5},
|
| 95 |
|
|
{-0.5, 0.0, 0.5},
|
| 96 |
|
|
{ 0.0, SQ2/2, 0.0},
|
| 97 |
|
|
{ 0.0,-SQ2/2, 0.0}
|
| 98 |
|
|
};
|
| 99 |
|
|
|
| 100 |
31cd7256
|
Leszek Koltunski
|
private static final int[][] VERT_INDEXES_OCTA = new int[][]
|
| 101 |
b1f2ccf5
|
Leszek Koltunski
|
{
|
| 102 |
|
|
{3,0,4}, // counterclockwise!
|
| 103 |
|
|
{0,1,4},
|
| 104 |
|
|
{1,2,4},
|
| 105 |
|
|
{2,3,4},
|
| 106 |
|
|
{5,0,3},
|
| 107 |
|
|
{5,1,0},
|
| 108 |
|
|
{5,2,1},
|
| 109 |
|
|
{5,3,2}
|
| 110 |
|
|
};
|
| 111 |
|
|
|
| 112 |
31cd7256
|
Leszek Koltunski
|
private static final float[][] STICKERS = new float[][]
|
| 113 |
|
|
{
|
| 114 |
|
|
{ -0.4330127f, -0.25f, 0.4330127f, -0.25f, 0.0f, 0.5f }
|
| 115 |
|
|
};
|
| 116 |
|
|
|
| 117 |
0203be88
|
Leszek Koltunski
|
private static float[] mRowChances;
|
| 118 |
49f67f9b
|
Leszek Koltunski
|
|
| 119 |
9c06394a
|
Leszek Koltunski
|
private static final ObjectSticker[] mStickers;
|
| 120 |
|
|
|
| 121 |
|
|
static
|
| 122 |
|
|
{
|
| 123 |
|
|
mStickers = new ObjectSticker[STICKERS.length];
|
| 124 |
|
|
final float stroke = 0.08f;
|
| 125 |
|
|
final float radius = 0.06f;
|
| 126 |
|
|
final float[] radii= {radius,radius,radius};
|
| 127 |
|
|
mStickers[0] = new ObjectSticker(STICKERS[0],null,radii,stroke);
|
| 128 |
|
|
}
|
| 129 |
|
|
|
| 130 |
e844c116
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 131 |
|
|
|
| 132 |
ac940e24
|
Leszek Koltunski
|
TwistyPyraminx(int size, Static4D quat, DistortedTexture texture, MeshSquare mesh,
|
| 133 |
|
|
DistortedEffects effects, int[][] moves, Resources res, int scrWidth)
|
| 134 |
e844c116
|
Leszek Koltunski
|
{
|
| 135 |
db875721
|
Leszek Koltunski
|
super(size, size, quat, texture, mesh, effects, moves, ObjectList.PYRA, res, scrWidth);
|
| 136 |
e844c116
|
Leszek Koltunski
|
}
|
| 137 |
|
|
|
| 138 |
a480ee80
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 139 |
|
|
|
| 140 |
|
|
int[] getSolvedQuats(int cubit, int numLayers)
|
| 141 |
|
|
{
|
| 142 |
|
|
int status = retCubitSolvedStatus(cubit,numLayers);
|
| 143 |
|
|
return status<0 ? null : buildSolvedQuats(MovementPyraminx.FACE_AXIS[status],QUATS);
|
| 144 |
|
|
}
|
| 145 |
|
|
|
| 146 |
0203be88
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 147 |
|
|
|
| 148 |
|
|
private float[] getRowChances(int numLayers)
|
| 149 |
|
|
{
|
| 150 |
|
|
int total = numLayers*(numLayers+1)/2;
|
| 151 |
|
|
float running=0.0f;
|
| 152 |
|
|
float[] chances = new float[numLayers];
|
| 153 |
|
|
|
| 154 |
|
|
for(int i=0; i<numLayers; i++)
|
| 155 |
|
|
{
|
| 156 |
|
|
running += (numLayers-i);
|
| 157 |
|
|
chances[i] = running / total;
|
| 158 |
|
|
}
|
| 159 |
|
|
|
| 160 |
|
|
return chances;
|
| 161 |
|
|
}
|
| 162 |
|
|
|
| 163 |
e844c116
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 164 |
|
|
|
| 165 |
e6cf7283
|
Leszek Koltunski
|
private void addTetrahedralLattice(int size, int index, float[][] pos)
|
| 166 |
49f67f9b
|
Leszek Koltunski
|
{
|
| 167 |
ac940e24
|
Leszek Koltunski
|
final float DX = 1.0f;
|
| 168 |
|
|
final float DY = SQ2/2;
|
| 169 |
|
|
final float DZ = 1.0f;
|
| 170 |
49f67f9b
|
Leszek Koltunski
|
|
| 171 |
ac940e24
|
Leszek Koltunski
|
float startX = 0.0f;
|
| 172 |
|
|
float startY =-DY*(size-1)/2;
|
| 173 |
|
|
float startZ = DZ*(size-1)/2;
|
| 174 |
769409d2
|
Leszek Koltunski
|
|
| 175 |
ac940e24
|
Leszek Koltunski
|
for(int layer=0; layer<size; layer++)
|
| 176 |
49f67f9b
|
Leszek Koltunski
|
{
|
| 177 |
ac940e24
|
Leszek Koltunski
|
float currX = startX;
|
| 178 |
|
|
float currY = startY;
|
| 179 |
|
|
|
| 180 |
|
|
for(int x=0; x<layer+1; x++)
|
| 181 |
|
|
{
|
| 182 |
|
|
float currZ = startZ;
|
| 183 |
|
|
|
| 184 |
|
|
for(int z=0; z<size-layer; z++)
|
| 185 |
|
|
{
|
| 186 |
e6cf7283
|
Leszek Koltunski
|
pos[index] = new float[] {currX,currY,currZ};
|
| 187 |
ac940e24
|
Leszek Koltunski
|
index++;
|
| 188 |
|
|
currZ -= DZ;
|
| 189 |
|
|
}
|
| 190 |
|
|
|
| 191 |
|
|
currX += DX;
|
| 192 |
|
|
}
|
| 193 |
|
|
|
| 194 |
|
|
startX-=DX/2;
|
| 195 |
|
|
startY+=DY;
|
| 196 |
|
|
startZ-=DZ/2;
|
| 197 |
49f67f9b
|
Leszek Koltunski
|
}
|
| 198 |
|
|
}
|
| 199 |
|
|
|
| 200 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 201 |
ac940e24
|
Leszek Koltunski
|
// there are (n^3-n)/6 octahedrons and ((n+1)^3 - (n+1))/6 tetrahedrons
|
| 202 |
49f67f9b
|
Leszek Koltunski
|
|
| 203 |
e6cf7283
|
Leszek Koltunski
|
float[][] getCubitPositions(int size)
|
| 204 |
e844c116
|
Leszek Koltunski
|
{
|
| 205 |
ac940e24
|
Leszek Koltunski
|
int numOcta = (size-1)*size*(size+1)/6;
|
| 206 |
|
|
int numTetra= size*(size+1)*(size+2)/6;
|
| 207 |
e6cf7283
|
Leszek Koltunski
|
float[][] ret = new float[numOcta+numTetra][];
|
| 208 |
49f67f9b
|
Leszek Koltunski
|
|
| 209 |
ac940e24
|
Leszek Koltunski
|
addTetrahedralLattice(size-1, 0,ret);
|
| 210 |
|
|
addTetrahedralLattice(size ,numOcta,ret);
|
| 211 |
49f67f9b
|
Leszek Koltunski
|
|
| 212 |
ac940e24
|
Leszek Koltunski
|
return ret;
|
| 213 |
e844c116
|
Leszek Koltunski
|
}
|
| 214 |
|
|
|
| 215 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 216 |
|
|
|
| 217 |
10585385
|
Leszek Koltunski
|
Static4D[] getQuats()
|
| 218 |
e844c116
|
Leszek Koltunski
|
{
|
| 219 |
10585385
|
Leszek Koltunski
|
return QUATS;
|
| 220 |
e844c116
|
Leszek Koltunski
|
}
|
| 221 |
|
|
|
| 222 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 223 |
|
|
|
| 224 |
|
|
int getNumFaces()
|
| 225 |
|
|
{
|
| 226 |
|
|
return FACE_COLORS.length;
|
| 227 |
|
|
}
|
| 228 |
|
|
|
| 229 |
169219a7
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 230 |
|
|
|
| 231 |
|
|
int getSolvedFunctionIndex()
|
| 232 |
|
|
{
|
| 233 |
|
|
return 0;
|
| 234 |
|
|
}
|
| 235 |
|
|
|
| 236 |
eab9d8f8
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 237 |
|
|
|
| 238 |
a64e07d0
|
Leszek Koltunski
|
int getNumStickerTypes(int numLayers)
|
| 239 |
eab9d8f8
|
Leszek Koltunski
|
{
|
| 240 |
31cd7256
|
Leszek Koltunski
|
return STICKERS.length;
|
| 241 |
eab9d8f8
|
Leszek Koltunski
|
}
|
| 242 |
|
|
|
| 243 |
7403cdfa
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 244 |
|
|
|
| 245 |
e6734aa9
|
Leszek Koltunski
|
float[][] getCuts(int size)
|
| 246 |
7403cdfa
|
Leszek Koltunski
|
{
|
| 247 |
e6734aa9
|
Leszek Koltunski
|
float[][] cuts = new float[4][size-1];
|
| 248 |
a97e02b7
|
Leszek Koltunski
|
|
| 249 |
|
|
for(int i=0; i<size-1; i++)
|
| 250 |
|
|
{
|
| 251 |
e6734aa9
|
Leszek Koltunski
|
float cut = (1.0f-0.25f*size+i)*(SQ6/3);
|
| 252 |
|
|
cuts[0][i] = cut;
|
| 253 |
|
|
cuts[1][i] = cut;
|
| 254 |
|
|
cuts[2][i] = cut;
|
| 255 |
|
|
cuts[3][i] = cut;
|
| 256 |
a97e02b7
|
Leszek Koltunski
|
}
|
| 257 |
|
|
|
| 258 |
|
|
return cuts;
|
| 259 |
7403cdfa
|
Leszek Koltunski
|
}
|
| 260 |
|
|
|
| 261 |
8f53e513
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 262 |
|
|
|
| 263 |
|
|
int getNumCubitFaces()
|
| 264 |
|
|
{
|
| 265 |
ac940e24
|
Leszek Koltunski
|
return 8;
|
| 266 |
8f53e513
|
Leszek Koltunski
|
}
|
| 267 |
|
|
|
| 268 |
f0fa83ae
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 269 |
|
|
|
| 270 |
|
|
float getScreenRatio()
|
| 271 |
|
|
{
|
| 272 |
f074c272
|
Leszek Koltunski
|
return SCREEN_RATIO;
|
| 273 |
f0fa83ae
|
Leszek Koltunski
|
}
|
| 274 |
|
|
|
| 275 |
eaee1ddc
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 276 |
|
|
|
| 277 |
|
|
boolean shouldResetTextureMaps()
|
| 278 |
|
|
{
|
| 279 |
|
|
return false;
|
| 280 |
|
|
}
|
| 281 |
|
|
|
| 282 |
31cd7256
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 283 |
|
|
|
| 284 |
|
|
private int getNumOctahedrons(int numLayers)
|
| 285 |
|
|
{
|
| 286 |
|
|
return (numLayers-1)*numLayers*(numLayers+1)/6;
|
| 287 |
|
|
}
|
| 288 |
|
|
|
| 289 |
f6d06256
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 290 |
|
|
|
| 291 |
ac940e24
|
Leszek Koltunski
|
private int faceColor(int cubit, int axis)
|
| 292 |
f6d06256
|
Leszek Koltunski
|
{
|
| 293 |
f0450fcc
|
Leszek Koltunski
|
return CUBITS[cubit].mRotationRow[axis] == 1 ? axis : NUM_FACES;
|
| 294 |
f6d06256
|
Leszek Koltunski
|
}
|
| 295 |
|
|
|
| 296 |
f0fa83ae
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 297 |
|
|
|
| 298 |
ac940e24
|
Leszek Koltunski
|
int getFaceColor(int cubit, int cubitface, int size)
|
| 299 |
e844c116
|
Leszek Koltunski
|
{
|
| 300 |
ac940e24
|
Leszek Koltunski
|
if( cubit< (size-1)*size*(size+1)/6 )
|
| 301 |
40ab026e
|
Leszek Koltunski
|
{
|
| 302 |
ac940e24
|
Leszek Koltunski
|
switch( cubitface )
|
| 303 |
|
|
{
|
| 304 |
|
|
case 0: return faceColor(cubit,0);
|
| 305 |
|
|
case 2: return faceColor(cubit,1);
|
| 306 |
|
|
case 5: return faceColor(cubit,3);
|
| 307 |
|
|
case 7: return faceColor(cubit,2);
|
| 308 |
|
|
default:return NUM_FACES;
|
| 309 |
|
|
}
|
| 310 |
40ab026e
|
Leszek Koltunski
|
}
|
| 311 |
ac940e24
|
Leszek Koltunski
|
else
|
| 312 |
89a11f7b
|
Leszek Koltunski
|
{
|
| 313 |
ac940e24
|
Leszek Koltunski
|
return cubitface<NUM_FACES ? faceColor(cubit,cubitface) : NUM_FACES;
|
| 314 |
89a11f7b
|
Leszek Koltunski
|
}
|
| 315 |
e844c116
|
Leszek Koltunski
|
}
|
| 316 |
|
|
|
| 317 |
045d8cbd
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 318 |
|
|
|
| 319 |
|
|
ObjectShape getObjectShape(int cubit, int numLayers)
|
| 320 |
|
|
{
|
| 321 |
|
|
int variant = getCubitVariant(cubit,numLayers);
|
| 322 |
|
|
|
| 323 |
|
|
if( variant==0 )
|
| 324 |
|
|
{
|
| 325 |
|
|
int N = numLayers==3? 6 : 5;
|
| 326 |
|
|
int E = numLayers==3? 2 : 1;
|
| 327 |
|
|
float[][] bands = new float[][] { {0.05f,35,0.5f,0.8f,N,E,E} };
|
| 328 |
|
|
int[] bandIndices = new int[] { 0,0,0,0,0,0,0,0 };
|
| 329 |
|
|
float[][] corners = new float[][] { {0.04f,0.20f} };
|
| 330 |
|
|
int[] cornerIndices = new int[] { 0,0,0,0,0,0 };
|
| 331 |
|
|
float[][] centers = new float[][] { {0.0f, 0.0f, 0.0f} };
|
| 332 |
|
|
int[] centerIndices = new int[] { 0,0,0,0,0,0 };
|
| 333 |
|
|
return new ObjectShape(VERTICES_OCTA,VERT_INDEXES_OCTA,bands,bandIndices,corners,cornerIndices,centers,centerIndices,getNumCubitFaces(), null);
|
| 334 |
|
|
}
|
| 335 |
|
|
else
|
| 336 |
|
|
{
|
| 337 |
|
|
int N = numLayers==3? 6 : 5;
|
| 338 |
|
|
int E = numLayers==3? 2 : 1;
|
| 339 |
|
|
float[][] bands = new float[][] { {0.05f,35,0.5f,0.8f,N,E,E} };
|
| 340 |
|
|
int[] bandIndices = new int[] { 0,0,0,0 };
|
| 341 |
|
|
float[][] corners = new float[][] { {0.06f,0.15f} };
|
| 342 |
|
|
int[] cornerIndices = new int[] { 0,0,0,0 };
|
| 343 |
|
|
float[][] centers = new float[][] { {0.0f, 0.0f, 0.0f} };
|
| 344 |
|
|
int[] centerIndices = new int[] { 0,0,0,0 };
|
| 345 |
|
|
return new ObjectShape(VERTICES_TETRA,VERT_INDEXES_TETRA,bands,bandIndices,corners,cornerIndices,centers,centerIndices,getNumCubitFaces(), null);
|
| 346 |
|
|
}
|
| 347 |
|
|
}
|
| 348 |
|
|
|
| 349 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 350 |
|
|
|
| 351 |
3e605536
|
Leszek Koltunski
|
Static4D getQuat(int cubit, int numLayers)
|
| 352 |
045d8cbd
|
Leszek Koltunski
|
{
|
| 353 |
|
|
return QUATS[0];
|
| 354 |
|
|
}
|
| 355 |
|
|
|
| 356 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 357 |
|
|
|
| 358 |
3e605536
|
Leszek Koltunski
|
int getNumCubitVariants(int numLayers)
|
| 359 |
045d8cbd
|
Leszek Koltunski
|
{
|
| 360 |
|
|
return 2;
|
| 361 |
|
|
}
|
| 362 |
|
|
|
| 363 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 364 |
|
|
|
| 365 |
|
|
int getCubitVariant(int cubit, int numLayers)
|
| 366 |
|
|
{
|
| 367 |
|
|
return cubit<getNumOctahedrons(numLayers) ? 0:1;
|
| 368 |
|
|
}
|
| 369 |
|
|
|
| 370 |
7289fd6c
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 371 |
|
|
|
| 372 |
9c06394a
|
Leszek Koltunski
|
int getColor(int face)
|
| 373 |
7289fd6c
|
Leszek Koltunski
|
{
|
| 374 |
9c06394a
|
Leszek Koltunski
|
return FACE_COLORS[face];
|
| 375 |
|
|
}
|
| 376 |
|
|
|
| 377 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 378 |
76c2bd07
|
Leszek Koltunski
|
|
| 379 |
9c06394a
|
Leszek Koltunski
|
ObjectSticker retSticker(int face)
|
| 380 |
|
|
{
|
| 381 |
|
|
return mStickers[face/NUM_FACES];
|
| 382 |
7289fd6c
|
Leszek Koltunski
|
}
|
| 383 |
|
|
|
| 384 |
fb377dae
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 385 |
7403cdfa
|
Leszek Koltunski
|
// SQ6/3 = height of the tetrahedron
|
| 386 |
fb377dae
|
Leszek Koltunski
|
|
| 387 |
|
|
float returnMultiplier()
|
| 388 |
|
|
{
|
| 389 |
d99f3a48
|
Leszek Koltunski
|
return getNumLayers()/(SQ6/3);
|
| 390 |
fb377dae
|
Leszek Koltunski
|
}
|
| 391 |
|
|
|
| 392 |
e844c116
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 393 |
|
|
// PUBLIC API
|
| 394 |
|
|
|
| 395 |
12ad3fca
|
Leszek Koltunski
|
public Static3D[] getRotationAxis()
|
| 396 |
|
|
{
|
| 397 |
ad38d800
|
Leszek Koltunski
|
return ROT_AXIS;
|
| 398 |
12ad3fca
|
Leszek Koltunski
|
}
|
| 399 |
|
|
|
| 400 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 401 |
|
|
|
| 402 |
925ed78f
|
Leszek Koltunski
|
public int[] getBasicAngle()
|
| 403 |
e844c116
|
Leszek Koltunski
|
{
|
| 404 |
925ed78f
|
Leszek Koltunski
|
return BASIC_ANGLE;
|
| 405 |
e844c116
|
Leszek Koltunski
|
}
|
| 406 |
39e74052
|
Leszek Koltunski
|
|
| 407 |
7c969a6d
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 408 |
|
|
|
| 409 |
9f171eba
|
Leszek Koltunski
|
public void randomizeNewScramble(int[][] scramble, Random rnd, int curr, int total)
|
| 410 |
7c969a6d
|
Leszek Koltunski
|
{
|
| 411 |
0203be88
|
Leszek Koltunski
|
int numLayers = getNumLayers();
|
| 412 |
|
|
|
| 413 |
|
|
if( mRowChances==null ) mRowChances = getRowChances(numLayers);
|
| 414 |
|
|
|
| 415 |
9f171eba
|
Leszek Koltunski
|
if( curr==0 )
|
| 416 |
5cf34c5f
|
Leszek Koltunski
|
{
|
| 417 |
9f171eba
|
Leszek Koltunski
|
scramble[curr][0] = rnd.nextInt(NUM_AXIS);
|
| 418 |
7c969a6d
|
Leszek Koltunski
|
}
|
| 419 |
|
|
else
|
| 420 |
|
|
{
|
| 421 |
3ca97293
|
Leszek Koltunski
|
int newVector = rnd.nextInt(NUM_AXIS-1);
|
| 422 |
9f171eba
|
Leszek Koltunski
|
scramble[curr][0] = (newVector>=scramble[curr-1][0] ? newVector+1 : newVector);
|
| 423 |
3ca97293
|
Leszek Koltunski
|
|
| 424 |
|
|
// Correct the situation when we first rotate the largest layer, then a tip (which doesn't
|
| 425 |
|
|
// intersect anything besides the largest layer!) and then we try to rotate again along
|
| 426 |
|
|
// the same axis like 2 rotations before - which carries the risk we rotate the largest
|
| 427 |
|
|
// layer back to its spot again and the three moves end up being only a single tip rotation.
|
| 428 |
|
|
if( curr>=2 && scramble[curr-1][1]==(numLayers-1) && scramble[curr][0]==scramble[curr-2][0] )
|
| 429 |
|
|
{
|
| 430 |
|
|
for(int ax=0; ax<NUM_AXIS; ax++)
|
| 431 |
|
|
{
|
| 432 |
|
|
if( scramble[curr-1][0]!=ax && scramble[curr-2][0]!=ax )
|
| 433 |
|
|
{
|
| 434 |
|
|
scramble[curr][0]=ax;
|
| 435 |
|
|
break;
|
| 436 |
|
|
}
|
| 437 |
|
|
}
|
| 438 |
|
|
}
|
| 439 |
5cf34c5f
|
Leszek Koltunski
|
}
|
| 440 |
e46e17fb
|
Leszek Koltunski
|
|
| 441 |
7c969a6d
|
Leszek Koltunski
|
float rowFloat = rnd.nextFloat();
|
| 442 |
e46e17fb
|
Leszek Koltunski
|
|
| 443 |
0203be88
|
Leszek Koltunski
|
for(int row=0; row<numLayers; row++)
|
| 444 |
7c969a6d
|
Leszek Koltunski
|
{
|
| 445 |
bbc6471c
|
Leszek Koltunski
|
if( rowFloat<=mRowChances[row] )
|
| 446 |
|
|
{
|
| 447 |
9f171eba
|
Leszek Koltunski
|
scramble[curr][1] = row;
|
| 448 |
bbc6471c
|
Leszek Koltunski
|
break;
|
| 449 |
|
|
}
|
| 450 |
7c969a6d
|
Leszek Koltunski
|
}
|
| 451 |
|
|
|
| 452 |
5043d5d0
|
Leszek Koltunski
|
switch( rnd.nextInt(2) )
|
| 453 |
|
|
{
|
| 454 |
9f171eba
|
Leszek Koltunski
|
case 0: scramble[curr][2] = -1; break;
|
| 455 |
|
|
case 1: scramble[curr][2] = 1; break;
|
| 456 |
5043d5d0
|
Leszek Koltunski
|
}
|
| 457 |
e46e17fb
|
Leszek Koltunski
|
}
|
| 458 |
f0336037
|
Leszek Koltunski
|
|
| 459 |
6fd4a72c
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 460 |
|
|
|
| 461 |
|
|
public int getObjectName(int numLayers)
|
| 462 |
|
|
{
|
| 463 |
|
|
switch(numLayers)
|
| 464 |
|
|
{
|
| 465 |
|
|
case 3: return R.string.pyra3;
|
| 466 |
|
|
case 4: return R.string.pyra4;
|
| 467 |
|
|
case 5: return R.string.pyra5;
|
| 468 |
|
|
}
|
| 469 |
|
|
return R.string.pyra3;
|
| 470 |
|
|
}
|
| 471 |
|
|
|
| 472 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 473 |
|
|
|
| 474 |
|
|
public int getInventor(int numLayers)
|
| 475 |
|
|
{
|
| 476 |
|
|
switch(numLayers)
|
| 477 |
|
|
{
|
| 478 |
|
|
case 3: return R.string.pyra3_inventor;
|
| 479 |
|
|
case 4: return R.string.pyra4_inventor;
|
| 480 |
|
|
case 5: return R.string.pyra5_inventor;
|
| 481 |
|
|
}
|
| 482 |
|
|
return R.string.pyra3_inventor;
|
| 483 |
|
|
}
|
| 484 |
|
|
|
| 485 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 486 |
|
|
|
| 487 |
|
|
public int getComplexity(int numLayers)
|
| 488 |
|
|
{
|
| 489 |
|
|
switch(numLayers)
|
| 490 |
|
|
{
|
| 491 |
|
|
case 3: return 4;
|
| 492 |
|
|
case 4: return 6;
|
| 493 |
|
|
case 5: return 8;
|
| 494 |
|
|
}
|
| 495 |
|
|
return 4;
|
| 496 |
|
|
}
|
| 497 |
e844c116
|
Leszek Koltunski
|
}
|