| 1 |
29b82486
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 2 |
|
|
// Copyright 2020 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 |
|
|
package org.distorted.objectlib.objects;
|
| 21 |
|
|
|
| 22 |
c9c71c3f
|
Leszek Koltunski
|
import static org.distorted.objectlib.touchcontrol.TouchControlDodecahedron.COS54;
|
| 23 |
|
|
import static org.distorted.objectlib.touchcontrol.TouchControlDodecahedron.SIN54;
|
| 24 |
29b82486
|
Leszek Koltunski
|
|
| 25 |
82eb152a
|
Leszek Koltunski
|
import java.io.InputStream;
|
| 26 |
29b82486
|
Leszek Koltunski
|
|
| 27 |
ecf3d6e3
|
Leszek Koltunski
|
import org.distorted.library.type.Static3D;
|
| 28 |
29b82486
|
Leszek Koltunski
|
import org.distorted.library.type.Static4D;
|
| 29 |
a706f8e0
|
Leszek Koltunski
|
import org.distorted.library.main.QuatHelper;
|
| 30 |
29b82486
|
Leszek Koltunski
|
|
| 31 |
8592461c
|
Leszek Koltunski
|
import org.distorted.objectlib.main.ObjectControl;
|
| 32 |
8005e762
|
Leszek Koltunski
|
import org.distorted.objectlib.main.ObjectType;
|
| 33 |
198c5bf0
|
Leszek Koltunski
|
import org.distorted.objectlib.helpers.ObjectShape;
|
| 34 |
|
|
import org.distorted.objectlib.helpers.ObjectSticker;
|
| 35 |
29b82486
|
Leszek Koltunski
|
|
| 36 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 37 |
|
|
|
| 38 |
|
|
public class TwistyMegaminx extends TwistyMinx
|
| 39 |
|
|
{
|
| 40 |
|
|
static final float MEGA_D = 0.04f;
|
| 41 |
|
|
private int[] mQuatCenterIndices;
|
| 42 |
|
|
|
| 43 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 44 |
|
|
|
| 45 |
c3a033e9
|
Leszek Koltunski
|
public TwistyMegaminx(int[] numL, int meshState, Static4D quat, Static3D move, float scale, InputStream stream)
|
| 46 |
29b82486
|
Leszek Koltunski
|
{
|
| 47 |
c3a033e9
|
Leszek Koltunski
|
super(numL, meshState, quat, move, scale, stream);
|
| 48 |
29b82486
|
Leszek Koltunski
|
}
|
| 49 |
|
|
|
| 50 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 51 |
|
|
|
| 52 |
|
|
private void initializeCenterIndices()
|
| 53 |
|
|
{
|
| 54 |
|
|
mQuatCenterIndices = new int[] { 16, 18, 22, 1, 20, 13, 14, 15, 0, 12, 2, 3 };
|
| 55 |
|
|
}
|
| 56 |
|
|
|
| 57 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 58 |
|
|
|
| 59 |
|
|
private int numCubitsPerCorner(int numLayers)
|
| 60 |
|
|
{
|
| 61 |
|
|
return 3*((numLayers-1)/2)*((numLayers-3)/2) + 1;
|
| 62 |
|
|
}
|
| 63 |
|
|
|
| 64 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 65 |
|
|
|
| 66 |
|
|
private int numCubitsPerEdge(int numLayers)
|
| 67 |
|
|
{
|
| 68 |
|
|
return numLayers-2;
|
| 69 |
|
|
}
|
| 70 |
|
|
|
| 71 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 72 |
|
|
|
| 73 |
1bb09f88
|
Leszek Koltunski
|
public int getNumStickerTypes(int[] numLayers)
|
| 74 |
29b82486
|
Leszek Koltunski
|
{
|
| 75 |
a57e6870
|
Leszek Koltunski
|
return (numLayers[0]+3)/2;
|
| 76 |
29b82486
|
Leszek Koltunski
|
}
|
| 77 |
|
|
|
| 78 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 79 |
|
|
|
| 80 |
7bbfc84f
|
Leszek Koltunski
|
public float[][] getCuts(int[] numLayers)
|
| 81 |
29b82486
|
Leszek Koltunski
|
{
|
| 82 |
a57e6870
|
Leszek Koltunski
|
return genericGetCuts(numLayers[0],0.5f-MEGA_D);
|
| 83 |
29b82486
|
Leszek Koltunski
|
}
|
| 84 |
|
|
|
| 85 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 86 |
|
|
|
| 87 |
|
|
private float[] computeCenter(int center, int numLayers)
|
| 88 |
|
|
{
|
| 89 |
|
|
if( mCenterCoords==null ) initializeCenterCoords();
|
| 90 |
|
|
float[] coords = mCenterCoords[center];
|
| 91 |
|
|
float A = 0.33f*numLayers;
|
| 92 |
|
|
|
| 93 |
|
|
return new float[] { A*coords[0], A*coords[1], A*coords[2] };
|
| 94 |
|
|
}
|
| 95 |
|
|
|
| 96 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 97 |
|
|
// Fill out mCurrCorner{X,Y,Z} by applying appropriate Quat to mBasicCorner{X,Y,Z}
|
| 98 |
|
|
// Appropriate one: QUATS[QUAT_INDICES[corner]].
|
| 99 |
|
|
|
| 100 |
|
|
private void computeBasicCornerVectors(int corner)
|
| 101 |
|
|
{
|
| 102 |
|
|
if( mQuatCornerIndices==null ) initializeQuatIndices();
|
| 103 |
|
|
if( mQuats==null ) initializeQuats();
|
| 104 |
|
|
if( mCurrCornerV==null || mBasicCornerV==null ) initializeCornerV();
|
| 105 |
|
|
|
| 106 |
|
|
Static4D quat = mQuats[mQuatCornerIndices[corner]];
|
| 107 |
|
|
|
| 108 |
|
|
mCurrCornerV[0] = QuatHelper.rotateVectorByQuat(mBasicCornerV[0],quat);
|
| 109 |
|
|
mCurrCornerV[1] = QuatHelper.rotateVectorByQuat(mBasicCornerV[1],quat);
|
| 110 |
|
|
mCurrCornerV[2] = QuatHelper.rotateVectorByQuat(mBasicCornerV[2],quat);
|
| 111 |
|
|
}
|
| 112 |
|
|
|
| 113 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 114 |
|
|
|
| 115 |
|
|
private float[] computeCorner(int numCubitsPerCorner, int numLayers, int corner, int part)
|
| 116 |
|
|
{
|
| 117 |
|
|
if( mCorners==null ) initializeCorners();
|
| 118 |
|
|
if( mCurrCornerV==null || mBasicCornerV==null ) initializeCornerV();
|
| 119 |
|
|
|
| 120 |
|
|
float D = numLayers/3.0f;
|
| 121 |
|
|
float[] corn = mCorners[corner];
|
| 122 |
|
|
|
| 123 |
|
|
if( part==0 )
|
| 124 |
|
|
{
|
| 125 |
|
|
return new float[] { corn[0]*D, corn[1]*D, corn[2]*D };
|
| 126 |
|
|
}
|
| 127 |
|
|
else
|
| 128 |
|
|
{
|
| 129 |
|
|
float E = 2.0f*D*(0.5f-MEGA_D)/(0.5f*(numLayers-1));
|
| 130 |
|
|
int N = (numCubitsPerCorner-1)/3;
|
| 131 |
|
|
int block = (part-1) % N;
|
| 132 |
|
|
int index = (part-1) / N;
|
| 133 |
|
|
Static4D pri = mCurrCornerV[index];
|
| 134 |
|
|
Static4D sec = mCurrCornerV[(index+2)%3];
|
| 135 |
|
|
|
| 136 |
|
|
int layers= (numLayers-3)/2;
|
| 137 |
|
|
int multP = (block % layers) + 1;
|
| 138 |
|
|
int multS = (block / layers);
|
| 139 |
|
|
|
| 140 |
|
|
return new float[] {
|
| 141 |
|
|
corn[0]*D + (pri.get0()*multP + sec.get0()*multS)*E,
|
| 142 |
|
|
corn[1]*D + (pri.get1()*multP + sec.get1()*multS)*E,
|
| 143 |
|
|
corn[2]*D + (pri.get2()*multP + sec.get2()*multS)*E
|
| 144 |
|
|
};
|
| 145 |
|
|
}
|
| 146 |
|
|
}
|
| 147 |
|
|
|
| 148 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 149 |
|
|
|
| 150 |
|
|
private int computeEdgeType(int cubit, int numCubitsPerCorner, int numCubitsPerEdge)
|
| 151 |
|
|
{
|
| 152 |
|
|
int part = (cubit - NUM_CORNERS*numCubitsPerCorner) % numCubitsPerEdge;
|
| 153 |
|
|
return (part+1)/2;
|
| 154 |
|
|
}
|
| 155 |
|
|
|
| 156 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 157 |
|
|
|
| 158 |
|
|
private float[] computeEdge(int numLayers, int edge, int part)
|
| 159 |
|
|
{
|
| 160 |
|
|
if( mCenterCoords==null ) initializeCenterCoords();
|
| 161 |
|
|
if( mCorners==null ) initializeCorners();
|
| 162 |
|
|
if( mEdgeMap==null ) initializeEdgeMap();
|
| 163 |
|
|
|
| 164 |
|
|
float D = numLayers/3.0f;
|
| 165 |
|
|
float[] c1 = mCorners[ mEdgeMap[edge][0] ];
|
| 166 |
|
|
float[] c2 = mCorners[ mEdgeMap[edge][1] ];
|
| 167 |
|
|
float x = D * (c1[0]+c2[0]) / 2;
|
| 168 |
|
|
float y = D * (c1[1]+c2[1]) / 2;
|
| 169 |
|
|
float z = D * (c1[2]+c2[2]) / 2;
|
| 170 |
|
|
|
| 171 |
|
|
if( part==0 )
|
| 172 |
|
|
{
|
| 173 |
|
|
return new float[] { x, y, z };
|
| 174 |
|
|
}
|
| 175 |
|
|
else
|
| 176 |
|
|
{
|
| 177 |
|
|
int mult = (part+1)/2;
|
| 178 |
|
|
int dir = (part+1)%2;
|
| 179 |
|
|
float[] center = mCenterCoords[ mEdgeMap[edge][dir+2] ];
|
| 180 |
|
|
|
| 181 |
|
|
float vX = D*center[0] - x;
|
| 182 |
|
|
float vY = D*center[1] - y;
|
| 183 |
|
|
float vZ = D*center[2] - z;
|
| 184 |
|
|
|
| 185 |
|
|
float A = 3*mult*D*(0.5f-MEGA_D)*COS18/((numLayers-1)*0.5f);
|
| 186 |
|
|
A /= (float)Math.sqrt(vX*vX+vY*vY+vZ*vZ);
|
| 187 |
|
|
|
| 188 |
|
|
return new float[] { x+A*vX, y+A*vY, z+A*vZ };
|
| 189 |
|
|
}
|
| 190 |
|
|
}
|
| 191 |
|
|
|
| 192 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 193 |
|
|
|
| 194 |
7b832206
|
Leszek Koltunski
|
public float[][] getCubitPositions(int[] numLayers)
|
| 195 |
29b82486
|
Leszek Koltunski
|
{
|
| 196 |
a57e6870
|
Leszek Koltunski
|
int numL = numLayers[0];
|
| 197 |
|
|
int numCubitsPerCorner = numCubitsPerCorner(numL);
|
| 198 |
|
|
int numCubitsPerEdge = numCubitsPerEdge(numL);
|
| 199 |
29b82486
|
Leszek Koltunski
|
int numCubits = NUM_CORNERS*numCubitsPerCorner + NUM_EDGES*numCubitsPerEdge + NUM_CENTERS;
|
| 200 |
|
|
int index=0;
|
| 201 |
|
|
|
| 202 |
|
|
final float[][] CENTERS = new float[numCubits][];
|
| 203 |
|
|
|
| 204 |
|
|
for(int corner=0; corner<NUM_CORNERS; corner++)
|
| 205 |
|
|
{
|
| 206 |
|
|
computeBasicCornerVectors(corner);
|
| 207 |
|
|
|
| 208 |
|
|
for(int part=0; part<numCubitsPerCorner; part++, index++)
|
| 209 |
|
|
{
|
| 210 |
a57e6870
|
Leszek Koltunski
|
CENTERS[index] = computeCorner(numCubitsPerCorner,numL,corner,part);
|
| 211 |
29b82486
|
Leszek Koltunski
|
}
|
| 212 |
|
|
}
|
| 213 |
|
|
|
| 214 |
|
|
for(int edge=0; edge<NUM_EDGES; edge++)
|
| 215 |
|
|
{
|
| 216 |
|
|
for(int part=0; part<numCubitsPerEdge; part++, index++)
|
| 217 |
|
|
{
|
| 218 |
a57e6870
|
Leszek Koltunski
|
CENTERS[index] = computeEdge(numL, edge, part );
|
| 219 |
29b82486
|
Leszek Koltunski
|
}
|
| 220 |
|
|
}
|
| 221 |
|
|
|
| 222 |
|
|
for(int center=0; center<NUM_CENTERS; center++, index++)
|
| 223 |
|
|
{
|
| 224 |
a57e6870
|
Leszek Koltunski
|
CENTERS[index] = computeCenter(center, numL);
|
| 225 |
29b82486
|
Leszek Koltunski
|
}
|
| 226 |
|
|
|
| 227 |
|
|
return CENTERS;
|
| 228 |
|
|
}
|
| 229 |
|
|
|
| 230 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 231 |
|
|
|
| 232 |
|
|
private int getQuat(int cubit, int numCubitsPerCorner, int numCubitsPerEdge)
|
| 233 |
|
|
{
|
| 234 |
|
|
if( mQuatCornerIndices==null || mQuatEdgeIndices==null ) initializeQuatIndices();
|
| 235 |
|
|
if( mQuatCenterIndices==null ) initializeCenterIndices();
|
| 236 |
|
|
|
| 237 |
|
|
if( cubit < NUM_CORNERS*numCubitsPerCorner )
|
| 238 |
|
|
{
|
| 239 |
|
|
int corner = cubit/numCubitsPerCorner;
|
| 240 |
|
|
return mQuatCornerIndices[corner];
|
| 241 |
|
|
}
|
| 242 |
|
|
|
| 243 |
|
|
if( cubit < NUM_CORNERS*numCubitsPerCorner + NUM_EDGES*numCubitsPerEdge )
|
| 244 |
|
|
{
|
| 245 |
|
|
int edge = (cubit-NUM_CORNERS*numCubitsPerCorner)/numCubitsPerEdge;
|
| 246 |
|
|
return mQuatEdgeIndices[edge];
|
| 247 |
|
|
}
|
| 248 |
|
|
|
| 249 |
|
|
int center = cubit - NUM_CORNERS*numCubitsPerCorner - NUM_EDGES*numCubitsPerEdge;
|
| 250 |
|
|
return mQuatCenterIndices[center];
|
| 251 |
|
|
}
|
| 252 |
|
|
|
| 253 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 254 |
|
|
|
| 255 |
e30c522a
|
Leszek Koltunski
|
public ObjectShape getObjectShape(int variant)
|
| 256 |
29b82486
|
Leszek Koltunski
|
{
|
| 257 |
e30c522a
|
Leszek Koltunski
|
int[] numLayers = getNumLayers();
|
| 258 |
29b82486
|
Leszek Koltunski
|
int numVariants = getNumCubitVariants(numLayers);
|
| 259 |
e30c522a
|
Leszek Koltunski
|
int numL = numLayers[0];
|
| 260 |
66de0d91
|
Leszek Koltunski
|
boolean small = numL<=3;
|
| 261 |
29b82486
|
Leszek Koltunski
|
|
| 262 |
|
|
if( variant==0 )
|
| 263 |
|
|
{
|
| 264 |
a57e6870
|
Leszek Koltunski
|
float width = numL*(0.5f-MEGA_D)/(0.5f*(numL-1));
|
| 265 |
29b82486
|
Leszek Koltunski
|
float A = (2*SQ3/3)*SIN54;
|
| 266 |
|
|
float B = 0.4f;
|
| 267 |
57ef6378
|
Leszek Koltunski
|
float X = width*COS18*SIN_HALFD;
|
| 268 |
|
|
float Y = width*SIN18;
|
| 269 |
|
|
float Z = width*COS18*COS_HALFD;
|
| 270 |
29b82486
|
Leszek Koltunski
|
|
| 271 |
57ef6378
|
Leszek Koltunski
|
float[][] vertices = new float[][]
|
| 272 |
29b82486
|
Leszek Koltunski
|
{
|
| 273 |
57ef6378
|
Leszek Koltunski
|
{ 0, 0 , 0 },
|
| 274 |
29b82486
|
Leszek Koltunski
|
{ X, Y , -Z },
|
| 275 |
57ef6378
|
Leszek Koltunski
|
{ 0, 2*Y ,-2*Z },
|
| 276 |
29b82486
|
Leszek Koltunski
|
{ -X, Y , -Z },
|
| 277 |
57ef6378
|
Leszek Koltunski
|
{ 0, 0-width, 0 },
|
| 278 |
29b82486
|
Leszek Koltunski
|
{ X, Y-width, -Z },
|
| 279 |
57ef6378
|
Leszek Koltunski
|
{ 0, 2*Y-width,-2*Z },
|
| 280 |
29b82486
|
Leszek Koltunski
|
{ -X, Y-width, -Z },
|
| 281 |
|
|
};
|
| 282 |
|
|
|
| 283 |
|
|
int[][] vertIndexes = new int[][]
|
| 284 |
|
|
{
|
| 285 |
|
|
{4,5,1,0},
|
| 286 |
|
|
{7,4,0,3},
|
| 287 |
|
|
{0,1,2,3},
|
| 288 |
|
|
{4,5,6,7},
|
| 289 |
|
|
{6,5,1,2},
|
| 290 |
|
|
{7,6,2,3}
|
| 291 |
|
|
};
|
| 292 |
|
|
|
| 293 |
|
|
float[][] bands = new float[][]
|
| 294 |
|
|
{
|
| 295 |
66de0d91
|
Leszek Koltunski
|
{0.04f,34,0.3f,0.2f, 3, 0, 0},
|
| 296 |
|
|
{0.00f, 0,0.0f,0.0f, 2, 0, 0}
|
| 297 |
29b82486
|
Leszek Koltunski
|
};
|
| 298 |
|
|
|
| 299 |
|
|
int[] bandIndices = new int[] { 0,0,0,1,1,1};
|
| 300 |
|
|
float[][] corners = new float[][] { {0.04f,0.10f} };
|
| 301 |
|
|
int[] cornerIndices = new int[] { 0,-1,-1,-1,-1,-1,-1,-1 };
|
| 302 |
|
|
float[][] centers = new float[][] { {0.0f, -(float)Math.sqrt(1-A*A)*B,-A*B} };
|
| 303 |
|
|
int[] centerIndices = new int[] { 0,-1,-1,-1,-1,-1,-1,-1 };
|
| 304 |
|
|
|
| 305 |
|
|
return new ObjectShape(vertices,vertIndexes,bands,bandIndices,corners,cornerIndices,centers,centerIndices,getNumCubitFaces(), null);
|
| 306 |
|
|
}
|
| 307 |
|
|
if( variant<numVariants-1 )
|
| 308 |
|
|
{
|
| 309 |
e30c522a
|
Leszek Koltunski
|
int type = variant-1;
|
| 310 |
a57e6870
|
Leszek Koltunski
|
float height= numL*(0.5f-MEGA_D)*COS18/((numL-1)*0.5f);
|
| 311 |
|
|
float width = numL*2*MEGA_D + 2*type*height*SIN18/COS18;
|
| 312 |
29b82486
|
Leszek Koltunski
|
|
| 313 |
57ef6378
|
Leszek Koltunski
|
float W = width/2;
|
| 314 |
|
|
float X = height*SIN_HALFD;
|
| 315 |
|
|
float Y = height*SIN18/COS18;
|
| 316 |
|
|
float Z = height*COS_HALFD;
|
| 317 |
29b82486
|
Leszek Koltunski
|
|
| 318 |
57ef6378
|
Leszek Koltunski
|
float[][] vertices = new float[][]
|
| 319 |
29b82486
|
Leszek Koltunski
|
{
|
| 320 |
57ef6378
|
Leszek Koltunski
|
{ 0, W , 0 },
|
| 321 |
29b82486
|
Leszek Koltunski
|
{ X, W+Y , -Z },
|
| 322 |
57ef6378
|
Leszek Koltunski
|
{ 0, W+2*Y ,-2*Z },
|
| 323 |
29b82486
|
Leszek Koltunski
|
{ -X, W+Y , -Z },
|
| 324 |
57ef6378
|
Leszek Koltunski
|
{ 0, -W , 0 },
|
| 325 |
29b82486
|
Leszek Koltunski
|
{ X,-W-Y , -Z },
|
| 326 |
57ef6378
|
Leszek Koltunski
|
{ 0,-W-2*Y ,-2*Z },
|
| 327 |
29b82486
|
Leszek Koltunski
|
{ -X,-W-Y , -Z },
|
| 328 |
|
|
};
|
| 329 |
|
|
|
| 330 |
|
|
int[][] vertIndexes = new int[][]
|
| 331 |
|
|
{
|
| 332 |
|
|
{4,5,1,0},
|
| 333 |
|
|
{7,4,0,3},
|
| 334 |
|
|
{7,6,2,3},
|
| 335 |
|
|
{6,5,1,2},
|
| 336 |
|
|
{0,1,2,3},
|
| 337 |
|
|
{4,5,6,7}
|
| 338 |
|
|
};
|
| 339 |
|
|
|
| 340 |
66de0d91
|
Leszek Koltunski
|
int N = small ? 5 : 3;
|
| 341 |
29b82486
|
Leszek Koltunski
|
|
| 342 |
a57e6870
|
Leszek Koltunski
|
float[][] bands = new float[][]
|
| 343 |
29b82486
|
Leszek Koltunski
|
{
|
| 344 |
|
|
{0.04f,34,0.2f,0.2f,N,0,0},
|
| 345 |
66de0d91
|
Leszek Koltunski
|
{0.00f,34,0.3f,0.2f,2,0,0}
|
| 346 |
29b82486
|
Leszek Koltunski
|
};
|
| 347 |
|
|
int[] bandIndices = new int[] { 0,0,1,1,1,1};
|
| 348 |
|
|
float[][] corners = new float[][] { {0.04f,0.10f} };
|
| 349 |
|
|
int[] cornerIndices = new int[] { -1,-1,-1,-1, -1,-1,-1,-1 };
|
| 350 |
|
|
float[][] centers = new float[][] { {0.0f, 0.0f, (float)(-2*Z)} };
|
| 351 |
|
|
int[] centerIndices = new int[] { -1,-1,-1,-1, -1,-1,-1,-1 };
|
| 352 |
|
|
|
| 353 |
|
|
return new ObjectShape(vertices,vertIndexes,bands,bandIndices,corners,cornerIndices,centers,centerIndices,getNumCubitFaces(), null);
|
| 354 |
|
|
}
|
| 355 |
|
|
else
|
| 356 |
|
|
{
|
| 357 |
a57e6870
|
Leszek Koltunski
|
float width = 2*numL*(MEGA_D+(0.5f-MEGA_D)*SIN18);
|
| 358 |
57ef6378
|
Leszek Koltunski
|
final float V = 0.83f; // ??
|
| 359 |
29b82486
|
Leszek Koltunski
|
final double ANGLE = V*Math.PI;
|
| 360 |
57ef6378
|
Leszek Koltunski
|
final float cosA = (float)Math.cos(ANGLE);
|
| 361 |
|
|
final float sinA = (float)Math.sin(ANGLE);
|
| 362 |
29b82486
|
Leszek Koltunski
|
|
| 363 |
|
|
float R = 0.5f*width/COS54;
|
| 364 |
|
|
float X1 = R*COS54;
|
| 365 |
|
|
float Y1 = R*SIN54;
|
| 366 |
|
|
float X2 = R*COS18;
|
| 367 |
|
|
float Y2 = R*SIN18;
|
| 368 |
|
|
|
| 369 |
57ef6378
|
Leszek Koltunski
|
float[][] vertices = new float[][]
|
| 370 |
29b82486
|
Leszek Koltunski
|
{
|
| 371 |
|
|
{-X1,+Y1*sinA, Y1*cosA},
|
| 372 |
|
|
{-X2,-Y2*sinA,-Y2*cosA},
|
| 373 |
c3a033e9
|
Leszek Koltunski
|
{ 0 ,-R*sinA ,-R*cosA },
|
| 374 |
29b82486
|
Leszek Koltunski
|
{+X2,-Y2*sinA,-Y2*cosA},
|
| 375 |
c3a033e9
|
Leszek Koltunski
|
{+X1,+Y1*sinA, Y1*cosA},
|
| 376 |
|
|
{ 0 , R*cosA ,-R*sinA }
|
| 377 |
29b82486
|
Leszek Koltunski
|
};
|
| 378 |
|
|
|
| 379 |
|
|
int[][] vertIndexes = new int[][]
|
| 380 |
|
|
{
|
| 381 |
|
|
{0,1,2,3,4},
|
| 382 |
c3a033e9
|
Leszek Koltunski
|
{0,1,5},
|
| 383 |
|
|
{1,2,5},
|
| 384 |
|
|
{2,3,5},
|
| 385 |
|
|
{3,4,5},
|
| 386 |
|
|
{4,0,5}
|
| 387 |
29b82486
|
Leszek Koltunski
|
};
|
| 388 |
|
|
|
| 389 |
66de0d91
|
Leszek Koltunski
|
int N = small ? 4 : 3;
|
| 390 |
29b82486
|
Leszek Koltunski
|
|
| 391 |
|
|
float[][] bands = new float[][]
|
| 392 |
|
|
{
|
| 393 |
|
|
{0.04f,45, R/3,0.2f,N,0,0},
|
| 394 |
66de0d91
|
Leszek Koltunski
|
{0.00f,45, R/3,0.2f,2,0,0}
|
| 395 |
29b82486
|
Leszek Koltunski
|
};
|
| 396 |
|
|
|
| 397 |
c3a033e9
|
Leszek Koltunski
|
int[] bandIndices = new int[] { 0,1,1,1,1,1 };
|
| 398 |
29b82486
|
Leszek Koltunski
|
float[][] corners = new float[][] { {0.04f,0.10f} };
|
| 399 |
c3a033e9
|
Leszek Koltunski
|
int[] cornerIndices = new int[] { -1,-1,-1,-1, -1,-1 };
|
| 400 |
29b82486
|
Leszek Koltunski
|
float[][] centers = new float[][] { {0.0f, 0.0f, 0.0f} };
|
| 401 |
c3a033e9
|
Leszek Koltunski
|
int[] centerIndices = new int[] { -1,-1,-1,-1, -1,-1 };
|
| 402 |
29b82486
|
Leszek Koltunski
|
|
| 403 |
|
|
return new ObjectShape(vertices,vertIndexes,bands,bandIndices,corners,cornerIndices,centers,centerIndices,getNumCubitFaces(), null);
|
| 404 |
|
|
}
|
| 405 |
|
|
}
|
| 406 |
|
|
|
| 407 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 408 |
|
|
|
| 409 |
7b832206
|
Leszek Koltunski
|
public Static4D getQuat(int cubit, int[] numLayers)
|
| 410 |
29b82486
|
Leszek Koltunski
|
{
|
| 411 |
|
|
if( mQuats==null ) initializeQuats();
|
| 412 |
a57e6870
|
Leszek Koltunski
|
|
| 413 |
|
|
int numL = numLayers[0];
|
| 414 |
|
|
int numCubitsPerCorner = numCubitsPerCorner(numL);
|
| 415 |
|
|
int numCubitsPerEdge = numCubitsPerEdge(numL);
|
| 416 |
29b82486
|
Leszek Koltunski
|
|
| 417 |
|
|
return mQuats[getQuat(cubit,numCubitsPerCorner,numCubitsPerEdge)];
|
| 418 |
|
|
}
|
| 419 |
|
|
|
| 420 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 421 |
|
|
|
| 422 |
e30c522a
|
Leszek Koltunski
|
public int getNumCubitVariants(int[] numLayers)
|
| 423 |
29b82486
|
Leszek Koltunski
|
{
|
| 424 |
a57e6870
|
Leszek Koltunski
|
switch(numLayers[0])
|
| 425 |
61aa85e4
|
Leszek Koltunski
|
{
|
| 426 |
|
|
case 3: return 3;
|
| 427 |
|
|
case 5: return 4;
|
| 428 |
|
|
}
|
| 429 |
29b82486
|
Leszek Koltunski
|
|
| 430 |
61aa85e4
|
Leszek Koltunski
|
return 3;
|
| 431 |
29b82486
|
Leszek Koltunski
|
}
|
| 432 |
|
|
|
| 433 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 434 |
|
|
|
| 435 |
e30c522a
|
Leszek Koltunski
|
public int getCubitVariant(int cubit, int[] numLayers)
|
| 436 |
29b82486
|
Leszek Koltunski
|
{
|
| 437 |
a57e6870
|
Leszek Koltunski
|
int numL = numLayers[0];
|
| 438 |
|
|
int numCubitsPerCorner = numCubitsPerCorner(numL);
|
| 439 |
29b82486
|
Leszek Koltunski
|
|
| 440 |
|
|
if( cubit<NUM_CORNERS*numCubitsPerCorner ) return 0;
|
| 441 |
|
|
|
| 442 |
a57e6870
|
Leszek Koltunski
|
int numCubitsPerEdge = numCubitsPerEdge(numL);
|
| 443 |
29b82486
|
Leszek Koltunski
|
|
| 444 |
|
|
if( cubit<NUM_CORNERS*numCubitsPerCorner + NUM_EDGES*numCubitsPerEdge )
|
| 445 |
|
|
{
|
| 446 |
|
|
int type = computeEdgeType(cubit,numCubitsPerCorner,numCubitsPerEdge);
|
| 447 |
|
|
return type+1;
|
| 448 |
|
|
}
|
| 449 |
|
|
|
| 450 |
61aa85e4
|
Leszek Koltunski
|
return getNumCubitVariants(numLayers)-1;
|
| 451 |
29b82486
|
Leszek Koltunski
|
}
|
| 452 |
|
|
|
| 453 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 454 |
|
|
|
| 455 |
|
|
int getCornerColor(int cubit, int cubitface, int numLayers, int numCubitsPerCorner)
|
| 456 |
|
|
{
|
| 457 |
|
|
if( mCornerFaceMap==null ) initializeCornerFaceMap();
|
| 458 |
a75ae1ee
|
Leszek Koltunski
|
if( cubitface<0 || cubitface>2 ) return -1;
|
| 459 |
29b82486
|
Leszek Koltunski
|
|
| 460 |
|
|
int part = cubit % numCubitsPerCorner;
|
| 461 |
|
|
int corner= cubit / numCubitsPerCorner;
|
| 462 |
|
|
|
| 463 |
|
|
if( part==0 )
|
| 464 |
|
|
{
|
| 465 |
|
|
return mCornerFaceMap[corner][cubitface];
|
| 466 |
|
|
}
|
| 467 |
|
|
else
|
| 468 |
|
|
{
|
| 469 |
|
|
int N = (numCubitsPerCorner-1)/3;
|
| 470 |
|
|
int block = (part-1) % N;
|
| 471 |
|
|
int index = (part-1) / N;
|
| 472 |
|
|
|
| 473 |
|
|
if( block< (numLayers-3)/2 )
|
| 474 |
|
|
{
|
| 475 |
|
|
switch(index)
|
| 476 |
|
|
{
|
| 477 |
a75ae1ee
|
Leszek Koltunski
|
case 0: return cubitface==1 ? -1 : mCornerFaceMap[corner][cubitface];
|
| 478 |
|
|
case 1: return cubitface==0 ? -1 : mCornerFaceMap[corner][cubitface];
|
| 479 |
|
|
case 2: return cubitface==2 ? -1 : mCornerFaceMap[corner][cubitface];
|
| 480 |
29b82486
|
Leszek Koltunski
|
}
|
| 481 |
|
|
}
|
| 482 |
|
|
else
|
| 483 |
|
|
{
|
| 484 |
|
|
switch(index)
|
| 485 |
|
|
{
|
| 486 |
a75ae1ee
|
Leszek Koltunski
|
case 0: return cubitface==0 ? mCornerFaceMap[corner][cubitface] : -1;
|
| 487 |
|
|
case 1: return cubitface==2 ? mCornerFaceMap[corner][cubitface] : -1;
|
| 488 |
|
|
case 2: return cubitface==1 ? mCornerFaceMap[corner][cubitface] : -1;
|
| 489 |
29b82486
|
Leszek Koltunski
|
}
|
| 490 |
|
|
}
|
| 491 |
|
|
}
|
| 492 |
|
|
|
| 493 |
|
|
return NUM_TEXTURES;
|
| 494 |
|
|
}
|
| 495 |
|
|
|
| 496 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 497 |
|
|
|
| 498 |
|
|
int getEdgeColor(int edge, int cubitface, int numCubitsPerEdge)
|
| 499 |
|
|
{
|
| 500 |
a75ae1ee
|
Leszek Koltunski
|
if( cubitface<0 || cubitface>1 ) return -1;
|
| 501 |
29b82486
|
Leszek Koltunski
|
|
| 502 |
|
|
int part = edge % numCubitsPerEdge;
|
| 503 |
|
|
int variant = edge / numCubitsPerEdge;
|
| 504 |
|
|
if( mEdgeMap==null ) initializeEdgeMap();
|
| 505 |
|
|
|
| 506 |
a75ae1ee
|
Leszek Koltunski
|
return (part==0 || cubitface==((part+1)%2)) ? mEdgeMap[variant][cubitface+2] : -1;
|
| 507 |
29b82486
|
Leszek Koltunski
|
}
|
| 508 |
|
|
|
| 509 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 510 |
|
|
|
| 511 |
43a4ccff
|
Leszek Koltunski
|
int getCenterColor(int center, int cubitface)
|
| 512 |
29b82486
|
Leszek Koltunski
|
{
|
| 513 |
a75ae1ee
|
Leszek Koltunski
|
return cubitface>0 ? -1 : center;
|
| 514 |
29b82486
|
Leszek Koltunski
|
}
|
| 515 |
|
|
|
| 516 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 517 |
|
|
|
| 518 |
a75ae1ee
|
Leszek Koltunski
|
public int getCubitFaceColor(int cubit, int face, int[] numLayers)
|
| 519 |
29b82486
|
Leszek Koltunski
|
{
|
| 520 |
a57e6870
|
Leszek Koltunski
|
int numL = numLayers[0];
|
| 521 |
|
|
int numCubitsPerCorner = numCubitsPerCorner(numL);
|
| 522 |
|
|
int numCubitsPerEdge = numCubitsPerEdge(numL);
|
| 523 |
29b82486
|
Leszek Koltunski
|
|
| 524 |
|
|
if( cubit < NUM_CORNERS*numCubitsPerCorner )
|
| 525 |
|
|
{
|
| 526 |
a75ae1ee
|
Leszek Koltunski
|
return getCornerColor(cubit,face,numL,numCubitsPerCorner);
|
| 527 |
29b82486
|
Leszek Koltunski
|
}
|
| 528 |
|
|
else if( cubit<NUM_CORNERS*numCubitsPerCorner + NUM_EDGES*numCubitsPerEdge )
|
| 529 |
|
|
{
|
| 530 |
|
|
int edge = cubit - NUM_CORNERS*numCubitsPerCorner;
|
| 531 |
a75ae1ee
|
Leszek Koltunski
|
return getEdgeColor(edge,face,numCubitsPerEdge);
|
| 532 |
29b82486
|
Leszek Koltunski
|
}
|
| 533 |
|
|
else
|
| 534 |
|
|
{
|
| 535 |
|
|
int center = cubit-NUM_CORNERS*numCubitsPerCorner-NUM_EDGES*numCubitsPerEdge;
|
| 536 |
a75ae1ee
|
Leszek Koltunski
|
return getCenterColor( center, face );
|
| 537 |
|
|
}
|
| 538 |
|
|
}
|
| 539 |
|
|
|
| 540 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 541 |
|
|
|
| 542 |
|
|
public int getVariantFaceColor(int variant, int face, int[] numLayers)
|
| 543 |
|
|
{
|
| 544 |
|
|
if( variant==0 ) return 0;
|
| 545 |
|
|
else
|
| 546 |
|
|
{
|
| 547 |
|
|
if( variant==getNumCubitVariants(numLayers)-1 ) return 1;
|
| 548 |
|
|
else return variant+1;
|
| 549 |
29b82486
|
Leszek Koltunski
|
}
|
| 550 |
|
|
}
|
| 551 |
|
|
|
| 552 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 553 |
|
|
|
| 554 |
1bb09f88
|
Leszek Koltunski
|
public ObjectSticker retSticker(int sticker)
|
| 555 |
29b82486
|
Leszek Koltunski
|
{
|
| 556 |
|
|
if( mStickers==null )
|
| 557 |
|
|
{
|
| 558 |
43a4ccff
|
Leszek Koltunski
|
float[][] STICKERS;
|
| 559 |
|
|
int[] numLayers = getNumLayers();
|
| 560 |
|
|
int numL = numLayers[0];
|
| 561 |
|
|
|
| 562 |
|
|
if( numL==3 )
|
| 563 |
29b82486
|
Leszek Koltunski
|
{
|
| 564 |
43a4ccff
|
Leszek Koltunski
|
STICKERS = new float[][]
|
| 565 |
|
|
{
|
| 566 |
|
|
{ -0.36327127f, -0.5f, 0.36327127f, -0.26393202f, 0.36327127f, 0.5f, -0.36327127f, 0.26393202f },
|
| 567 |
|
|
{ -0.29389262f, 0.4045085f, -0.47552824f, -0.1545085f, 0.0f, -0.5f, 0.47552824f, -0.1545085f, 0.29389262f, 0.4045085f },
|
| 568 |
|
|
{ -0.5f, -0.0914315f, 0.5f, -0.4163512f, 0.5f, 0.4163512f, -0.5f, 0.0914315f }
|
| 569 |
|
|
};
|
| 570 |
|
|
}
|
| 571 |
|
|
else
|
| 572 |
|
|
{
|
| 573 |
|
|
STICKERS = new float[][]
|
| 574 |
|
|
{
|
| 575 |
|
|
{ -0.36327127f, -0.5f, 0.36327127f, -0.26393202f, 0.36327127f, 0.5f, -0.36327127f, 0.26393202f },
|
| 576 |
|
|
{ -0.29389262f, 0.4045085f, -0.47552824f, -0.1545085f, 0.0f, -0.5f, 0.47552824f, -0.1545085f, 0.29389262f, 0.4045085f },
|
| 577 |
|
|
{ -0.49233657f, -0.18006028f, 0.49233657f, -0.5f, 0.49233657f, 0.5f, -0.49233657f, 0.18006028f },
|
| 578 |
|
|
{ -0.3002273f, -0.30490047f, 0.3002273f, -0.5f, 0.3002273f, 0.5f, -0.3002273f, 0.30490047f }
|
| 579 |
|
|
};
|
| 580 |
|
|
}
|
| 581 |
29b82486
|
Leszek Koltunski
|
|
| 582 |
|
|
mStickers = new ObjectSticker[STICKERS.length];
|
| 583 |
|
|
|
| 584 |
|
|
final float R0 = 0.08f;
|
| 585 |
43a4ccff
|
Leszek Koltunski
|
final float R1 = 0.10f;
|
| 586 |
29b82486
|
Leszek Koltunski
|
final float R2 = 0.12f;
|
| 587 |
|
|
final float R3 = 0.08f;
|
| 588 |
43a4ccff
|
Leszek Koltunski
|
|
| 589 |
|
|
final float[][] radii = { {R0,R0,R0,R0},{R1,R1,R1,R1,R1},{R2,R2,R2,R2},{R3,R3,R3,R3} };
|
| 590 |
|
|
float[] strokes = { 0.10f,0.065f,0.12f,0.08f };
|
| 591 |
8592461c
|
Leszek Koltunski
|
|
| 592 |
|
|
if( ObjectControl.isInIconMode() )
|
| 593 |
|
|
{
|
| 594 |
43a4ccff
|
Leszek Koltunski
|
float mult = numL==3 ? 1.5f : 2.2f;
|
| 595 |
8592461c
|
Leszek Koltunski
|
|
| 596 |
|
|
strokes[0]*=mult;
|
| 597 |
|
|
strokes[1]*=mult;
|
| 598 |
|
|
strokes[2]*=mult;
|
| 599 |
|
|
strokes[3]*=mult;
|
| 600 |
|
|
strokes[4]*=mult;
|
| 601 |
|
|
}
|
| 602 |
29b82486
|
Leszek Koltunski
|
|
| 603 |
|
|
for(int s=0; s<STICKERS.length; s++)
|
| 604 |
|
|
{
|
| 605 |
|
|
mStickers[s] = new ObjectSticker(STICKERS[s],null,radii[s],strokes[s]);
|
| 606 |
|
|
}
|
| 607 |
|
|
}
|
| 608 |
|
|
|
| 609 |
1bb09f88
|
Leszek Koltunski
|
return mStickers[sticker];
|
| 610 |
29b82486
|
Leszek Koltunski
|
}
|
| 611 |
|
|
|
| 612 |
61aa85e4
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 613 |
|
|
|
| 614 |
a57e6870
|
Leszek Koltunski
|
public ObjectType intGetObjectType(int[] numLayers)
|
| 615 |
61aa85e4
|
Leszek Koltunski
|
{
|
| 616 |
a57e6870
|
Leszek Koltunski
|
switch(numLayers[0])
|
| 617 |
61aa85e4
|
Leszek Koltunski
|
{
|
| 618 |
8005e762
|
Leszek Koltunski
|
case 3: return ObjectType.MEGA_3;
|
| 619 |
|
|
case 5: return ObjectType.MEGA_5;
|
| 620 |
61aa85e4
|
Leszek Koltunski
|
}
|
| 621 |
8005e762
|
Leszek Koltunski
|
return ObjectType.MEGA_3;
|
| 622 |
61aa85e4
|
Leszek Koltunski
|
}
|
| 623 |
|
|
|
| 624 |
29b82486
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 625 |
|
|
|
| 626 |
e26eb4e7
|
Leszek Koltunski
|
public String getObjectName()
|
| 627 |
29b82486
|
Leszek Koltunski
|
{
|
| 628 |
e26eb4e7
|
Leszek Koltunski
|
switch(getNumLayers()[0])
|
| 629 |
|
|
{
|
| 630 |
|
|
case 3: return "Megaminx";
|
| 631 |
|
|
case 5: return "Gigaminx";
|
| 632 |
|
|
}
|
| 633 |
|
|
return "Megaminx";
|
| 634 |
29b82486
|
Leszek Koltunski
|
}
|
| 635 |
|
|
|
| 636 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 637 |
|
|
|
| 638 |
e26eb4e7
|
Leszek Koltunski
|
public String getInventor()
|
| 639 |
29b82486
|
Leszek Koltunski
|
{
|
| 640 |
e26eb4e7
|
Leszek Koltunski
|
switch(getNumLayers()[0])
|
| 641 |
|
|
{
|
| 642 |
|
|
case 3: return "Ferenc Szlivka";
|
| 643 |
|
|
case 5: return "Tyler Fox";
|
| 644 |
|
|
}
|
| 645 |
|
|
return "Ferenc Szlivka";
|
| 646 |
29b82486
|
Leszek Koltunski
|
}
|
| 647 |
|
|
|
| 648 |
59c20632
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 649 |
|
|
|
| 650 |
e26eb4e7
|
Leszek Koltunski
|
public int getYearOfInvention()
|
| 651 |
59c20632
|
Leszek Koltunski
|
{
|
| 652 |
e26eb4e7
|
Leszek Koltunski
|
switch(getNumLayers()[0])
|
| 653 |
59c20632
|
Leszek Koltunski
|
{
|
| 654 |
|
|
case 3: return 1982;
|
| 655 |
|
|
case 5: return 2006;
|
| 656 |
|
|
}
|
| 657 |
e26eb4e7
|
Leszek Koltunski
|
return 2006;
|
| 658 |
59c20632
|
Leszek Koltunski
|
}
|
| 659 |
|
|
|
| 660 |
29b82486
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 661 |
|
|
|
| 662 |
e26eb4e7
|
Leszek Koltunski
|
public int getComplexity()
|
| 663 |
29b82486
|
Leszek Koltunski
|
{
|
| 664 |
e26eb4e7
|
Leszek Koltunski
|
switch(getNumLayers()[0])
|
| 665 |
|
|
{
|
| 666 |
b4223a92
|
Leszek Koltunski
|
case 3: return 3;
|
| 667 |
|
|
case 5: return 4;
|
| 668 |
e26eb4e7
|
Leszek Koltunski
|
}
|
| 669 |
a57e6870
|
Leszek Koltunski
|
return 9;
|
| 670 |
29b82486
|
Leszek Koltunski
|
}
|
| 671 |
|
|
}
|