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Revision 83e0ca5e

Added by Leszek Koltunski about 4 years ago

New Mesh 'Triangles' and updated Inflate & Generic apps to test it.

View differences:

src/main/java/org/distorted/examples/generic/GenericActivity.java
108 108
    Spinner typeSpinner  = findViewById(R.id.objectpicker_spinnerType);
109 109
    typeSpinner.setOnItemSelectedListener(this);
110 110

  
111
    String[] objectType = new String[] {"Mesh: Cubes", "Mesh: Flat", "Mesh: Sphere", "Mesh: Quad"};
111
    String[] objectType = new String[GenericMeshList.LENGTH];
112

  
113
    for(int mesh=0; mesh<GenericMeshList.LENGTH; mesh++)
114
      {
115
      objectType[mesh] = "Mesh: "+GenericMeshList.getName(mesh);
116
      }
112 117

  
113 118
    ArrayAdapter<String> adapterType = new ArrayAdapter<>(this, android.R.layout.simple_spinner_item, objectType);
114 119
    adapterType.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
......
214 219
    Intent mainInt = new Intent( getApplicationContext(), GenericActivity2.class);
215 220
    Bundle b = new Bundle();
216 221

  
217
    int rows=0, cols=0;
222
    int rows,cols;
218 223

  
219
    switch(mObjectType)
224
    switch( GenericMeshList.getDimension(mObjectType) )
220 225
      {
221
      case 0:
222
      case 1: rows = mNumRows;
223
              cols = mNumCols;
226
      case 0: rows = 1;          // a quad
227
              cols = 1;
224 228
              break;
225
      case 2: rows = mNumRows;   // always make the sphere equal in X and Y
226
              cols = mNumRows;   //
229
      case 1: rows = mNumRows;   // Triangles, Sphere
230
              cols = mNumRows;
227 231
              break;
228
      case 3: rows = 1;          // a quad is always 1x1
229
              cols = 1;
232
      default:rows = mNumRows;
233
              cols = mNumCols;
230 234
              break;
231 235
      }
232 236

  
......
265 269
                                              mObjectType = pos;
266 270
                                              uncheckAll();
267 271

  
268
                                              switch(mObjectType)
269
                                                {
270
                                                case 0: mColsPicker.setEnabled(true);
271
                                                        mRowsPicker.setEnabled(true);
272
                                                        mSlicPicker.setEnabled(true);
273
                                                        break;
274
                                                case 1: mColsPicker.setEnabled(true);
275
                                                        mRowsPicker.setEnabled(true);
276
                                                        mSlicPicker.setEnabled(false);
277
                                                        break;
278
                                                case 2: mColsPicker.setEnabled(false);
279
                                                        mRowsPicker.setEnabled(true);
280
                                                        mSlicPicker.setEnabled(false);
281
                                                        break;
282
                                                case 3: mColsPicker.setEnabled(false);
283
                                                        mRowsPicker.setEnabled(false);
284
                                                        mSlicPicker.setEnabled(false);
285
                                                        break;
286
                                                }
272
                                              int dim = GenericMeshList.getDimension(mObjectType);
273

  
274
                                              mRowsPicker.setEnabled(dim>=1);
275
                                              mColsPicker.setEnabled(dim>=2);
276
                                              mSlicPicker.setEnabled(dim>=3);
287 277
                                              }
288 278
                                            break;
289 279
      case R.id.objectpicker_spinnerBitmap: switch(pos)
src/main/java/org/distorted/examples/generic/GenericActivity2.java
34 34
import org.distorted.library.main.DistortedLibrary;
35 35
import org.distorted.library.main.DistortedEffects;
36 36
import org.distorted.library.main.DistortedTexture;
37
import org.distorted.library.mesh.MeshCubes;
38
import org.distorted.library.mesh.MeshRectangles;
39 37
import org.distorted.library.mesh.MeshBase;
40
import org.distorted.library.mesh.MeshQuad;
41
import org.distorted.library.mesh.MeshSphere;
42 38
import org.distorted.library.type.Static3D;
43 39
import org.distorted.library.type.Static4D;
44 40

  
......
80 76
    mShowNormal = false;
81 77
    mUseOIT     = false;
82 78

  
83
    mEffects= new DistortedEffects();
84

  
85
    int maxsize = numCols > numRows ? (numCols>numSlic ? numCols:numSlic) : (numRows>numSlic ? numRows:numSlic) ;
86

  
79
    int maxsize = numCols > numRows ? (numCols>numSlic ? numCols:numSlic) : (numRows>numSlic ? numRows:numSlic);
87 80
    createBitmap(maxsize, bitmapID);
88

  
89
    switch(objectType)
90
      {
91
      case 0: if( bitmapID!=-1 )
92
                {
93
                mMesh = new MeshCubes(numCols, str, numSlic);
94
                }
95
              else
96
                {
97
                Static4D mapFB = new Static4D(0.0f,0.0f, (float)numCols/maxsize, (float)numRows/maxsize);
98
                Static4D mapLR = new Static4D(0.0f,0.0f, (float)numSlic/maxsize, (float)numRows/maxsize);
99
                Static4D mapTB = new Static4D(0.0f,0.0f, (float)numCols/maxsize, (float)numSlic/maxsize);
100

  
101
                mMesh = new MeshCubes(numCols, str, numSlic, mapFB, mapFB, mapLR, mapLR, mapTB, mapTB);
102
                }
103
              mMesh.setStretch(numCols,numRows,numSlic);
104
              break;
105
      case 1: mMesh = new MeshRectangles(numCols,numRows);
106
              mMesh.setStretch(numCols,numRows,0);
107
              break;
108
      case 2: mMesh = new MeshSphere(numRows);
109
              mMesh.setStretch(numRows,numRows,numRows);
110
              break;
111
      case 3: mMesh = new MeshQuad();
112
              mMesh.setStretch(1,1,0);
113
              break;
114
      }
81
    mMesh =  GenericMeshList.createMesh(objectType, numCols, numRows, numSlic, bitmapID, str);
115 82

  
116 83
    mMesh.setShowNormals(mShowNormal);
117 84
    mTexture= new DistortedTexture();
85
    mEffects= new DistortedEffects();
118 86

  
119 87
    final View view = getLayoutInflater().inflate(R.layout.genericlayout, null);
120 88

  
src/main/java/org/distorted/examples/generic/GenericEffect.java
107 107

  
108 108
    switch(mName)
109 109
      {
110
      case ROTATE           : effect = new MatrixEffectRotate      (mDyn1, mDyn3, mCenterDyn); android.util.Log.e("eff", "adding rotate with center "+mCenterSta.get0());break;
110
      case ROTATE           : effect = new MatrixEffectRotate      (mDyn1, mDyn3, mCenterDyn);break;
111 111
      case QUATERNION       : effect = new MatrixEffectQuaternion  (mDyn4, mCenterDyn); break;
112 112
      case MOVE             : effect = new MatrixEffectMove        (mDyn3)            ; break;
113 113
      case SCALE            : effect = new MatrixEffectScale       (mDyn3)            ; break;
src/main/java/org/distorted/examples/generic/GenericMeshList.java
1
///////////////////////////////////////////////////////////////////////////////////////////////////
2
// Copyright 2020 Leszek Koltunski                                                               //
3
//                                                                                               //
4
// This file is part of Distorted.                                                               //
5
//                                                                                               //
6
// Distorted 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
// Distorted 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 Distorted.  If not, see <http://www.gnu.org/licenses/>.                            //
18
///////////////////////////////////////////////////////////////////////////////////////////////////
19

  
20
package org.distorted.examples.generic;
21

  
22
import org.distorted.library.mesh.MeshBase;
23
import org.distorted.library.mesh.MeshCubes;
24
import org.distorted.library.mesh.MeshQuad;
25
import org.distorted.library.mesh.MeshRectangles;
26
import org.distorted.library.mesh.MeshSphere;
27
import org.distorted.library.mesh.MeshTriangles;
28
import org.distorted.library.type.Static4D;
29

  
30
///////////////////////////////////////////////////////////////////////////////////////////////////
31

  
32
public enum GenericMeshList
33
  {
34
  CUBES      ( "Cubes"      , 3 ),
35
  RECTANGLES ( "Rectangles" , 2 ),
36
  SPHERE     ( "Sphere"     , 1 ),
37
  QUAD       ( "Quad"       , 0 ),
38
  TRIANGLES  ( "Triangles"  , 1 ),
39
  ;
40

  
41
  static final int LENGTH = values().length;
42
  private static final GenericMeshList[] meshes;
43
  private String mName;
44
  private int mDimension;
45

  
46
  static
47
    {
48
    int i=0;
49
    meshes = new GenericMeshList[LENGTH];
50

  
51
    for(GenericMeshList mesh: GenericMeshList.values())
52
      {
53
      meshes[i++] = mesh;
54
      }
55
    }
56

  
57
///////////////////////////////////////////////////////////////////////////////////////////////////
58

  
59
  GenericMeshList(String name, int dim )
60
    {
61
    mName      = name;
62
    mDimension =  dim;
63
    }
64

  
65
///////////////////////////////////////////////////////////////////////////////////////////////////
66

  
67
  static String getName(int ordinal)
68
    {
69
    return meshes[ordinal].mName;
70
    }
71

  
72
///////////////////////////////////////////////////////////////////////////////////////////////////
73

  
74
  static int getDimension(int ordinal)
75
    {
76
    return  meshes[ordinal].mDimension;
77
    }
78

  
79
///////////////////////////////////////////////////////////////////////////////////////////////////
80

  
81
  static MeshBase createMesh(int ordinal, int cols, int rows, int slic, int bitmapID, String str)
82
    {
83
    MeshBase mesh;
84

  
85
    int maxsize = cols > rows ? (cols>slic ? cols:slic) : (rows>slic ? rows:slic) ;
86

  
87
    switch( meshes[ordinal] )
88
      {
89
      case CUBES     : if( bitmapID!=-1 )
90
                         {
91
                         mesh = new MeshCubes(cols, str, slic);
92
                         }
93
                       else
94
                         {
95
                         Static4D mapFB = new Static4D(0.0f,0.0f, (float)cols/maxsize, (float)rows/maxsize);
96
                         Static4D mapLR = new Static4D(0.0f,0.0f, (float)slic/maxsize, (float)rows/maxsize);
97
                         Static4D mapTB = new Static4D(0.0f,0.0f, (float)cols/maxsize, (float)slic/maxsize);
98

  
99
                         mesh = new MeshCubes(cols, str, slic, mapFB, mapFB, mapLR, mapLR, mapTB, mapTB);
100
                         }
101
                       mesh.setStretch(cols,rows,slic);
102
                       break;
103
      case RECTANGLES: mesh = new MeshRectangles(cols,rows);
104
                       mesh.setStretch(cols,rows,0);
105
                       break;
106
      case SPHERE    : mesh = new MeshSphere(rows);
107
                       mesh.setStretch(rows,rows,rows);
108
                       break;
109
      case QUAD      : mesh = new MeshQuad();
110
                       mesh.setStretch(1,1,0);
111
                       break;
112
      case TRIANGLES : mesh = new MeshTriangles(rows);
113
                       mesh.setStretch(rows,rows,0);
114
                       break;
115
      default:         mesh = null;
116
                       android.util.Log.e("Meshes", "Error: unimplemented Mesh!");
117
      }
118

  
119
    return mesh;
120
    }
121
  }
src/main/java/org/distorted/examples/inflate/InflateActivity.java
108 108
    Spinner typeSpinner  = findViewById(R.id.objectpicker_spinnerType);
109 109
    typeSpinner.setOnItemSelectedListener(this);
110 110

  
111
    String[] objectType = new String[] {"Mesh: Cubes", "Mesh: Flat", "Mesh: Sphere", "Mesh: Quad"};
111
    String[] objectType = new String[InflateMeshList.LENGTH];
112

  
113
    for(int mesh=0; mesh<InflateMeshList.LENGTH; mesh++)
114
      {
115
      objectType[mesh] = "Mesh: "+InflateMeshList.getName(mesh);
116
      }
112 117

  
113 118
    ArrayAdapter<String> adapterType = new ArrayAdapter<>(this, android.R.layout.simple_spinner_item, objectType);
114 119
    adapterType.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
......
214 219
    Intent mainInt = new Intent( getApplicationContext(), InflateActivity2.class);
215 220
    Bundle b = new Bundle();
216 221

  
217
    int rows=0, cols=0;
222
    int rows,cols;
218 223

  
219
    switch(mObjectType)
224
    switch( InflateMeshList.getDimension(mObjectType) )
220 225
      {
221
      case 0:
222
      case 1: rows = mNumRows;
223
              cols = mNumCols;
226
      case 0: rows = 1;          // a quad
227
              cols = 1;
224 228
              break;
225
      case 2: rows = mNumRows;   // always make the sphere equal in X and Y
226
              cols = mNumRows;   //
229
      case 1: rows = mNumRows;   // Triangles, Sphere
230
              cols = mNumRows;
227 231
              break;
228
      case 3: rows = 1;          // a quad is always 1x1
229
              cols = 1;
232
      default:rows = mNumRows;
233
              cols = mNumCols;
230 234
              break;
231 235
      }
232 236

  
......
265 269
                                              mObjectType = pos;
266 270
                                              uncheckAll();
267 271

  
268
                                              switch(mObjectType)
269
                                                {
270
                                                case 0: mColsPicker.setEnabled(true);
271
                                                        mRowsPicker.setEnabled(true);
272
                                                        mSlicPicker.setEnabled(true);
273
                                                        break;
274
                                                case 1: mColsPicker.setEnabled(true);
275
                                                        mRowsPicker.setEnabled(true);
276
                                                        mSlicPicker.setEnabled(false);
277
                                                        break;
278
                                                case 2: mColsPicker.setEnabled(false);
279
                                                        mRowsPicker.setEnabled(true);
280
                                                        mSlicPicker.setEnabled(false);
281
                                                        break;
282
                                                case 3: mColsPicker.setEnabled(false);
283
                                                        mRowsPicker.setEnabled(false);
284
                                                        mSlicPicker.setEnabled(false);
285
                                                        break;
286
                                                }
272
                                              int dim = InflateMeshList.getDimension(mObjectType);
273

  
274
                                              mRowsPicker.setEnabled(dim>=1);
275
                                              mColsPicker.setEnabled(dim>=2);
276
                                              mSlicPicker.setEnabled(dim>=3);
287 277
                                              }
288 278
                                            break;
289 279
      case R.id.objectpicker_spinnerBitmap: switch(pos)
src/main/java/org/distorted/examples/inflate/InflateActivity2.java
23 23
import org.distorted.examples.R;
24 24
import org.distorted.library.main.DistortedTexture;
25 25
import org.distorted.library.mesh.MeshBase;
26
import org.distorted.library.mesh.MeshCubes;
27
import org.distorted.library.mesh.MeshRectangles;
28
import org.distorted.library.mesh.MeshQuad;
29
import org.distorted.library.mesh.MeshSphere;
30
import org.distorted.library.type.Static4D;
31 26

  
32 27
import android.app.Activity;
33 28
import android.graphics.Bitmap;
......
54 49
    private TextView mTextLevel;
55 50
    private DistortedTexture mTexture;
56 51
    private MeshBase mMesh;
57
    private int mNumCols, mNumRows, mNumSlic;
58 52

  
59 53
///////////////////////////////////////////////////////////////////////////////////////////////////
60 54
    
......
100 94
      String str     = b.getString("string");
101 95
      int objectType = b.getInt("type");
102 96
      int bitmapID   = b.getInt("bitmap");
103
      mNumCols       = b.getInt("cols");
104
      mNumRows       = b.getInt("rows");
105
      mNumSlic       = b.getInt("slices");
106

  
107
      int maxsize = mNumCols > mNumRows ? (mNumCols>mNumSlic ? mNumCols:mNumSlic) : (mNumRows>mNumSlic ? mNumRows:mNumSlic) ;
97
      int numCols    = b.getInt("cols");
98
      int numRows    = b.getInt("rows");
99
      int numSlic    = b.getInt("slices");
108 100

  
101
      int maxsize = numCols > numRows ? (numCols>numSlic ? numCols:numSlic) : (numRows>numSlic ? numRows:numSlic);
109 102
      createBitmap(maxsize,bitmapID);
110

  
111
      switch(objectType)
112
        {
113
        case 0: if( bitmapID!=-1 )
114
                  {
115
                  mMesh = new MeshCubes(mNumCols, str, mNumSlic);
116
                  }
117
                else
118
                  {
119
                  Static4D mapFB = new Static4D(0.0f,0.0f, (float)mNumCols/maxsize, (float)mNumRows/maxsize);
120
                  Static4D mapLR = new Static4D(0.0f,0.0f, (float)mNumSlic/maxsize, (float)mNumRows/maxsize);
121
                  Static4D mapTB = new Static4D(0.0f,0.0f, (float)mNumCols/maxsize, (float)mNumSlic/maxsize);
122

  
123
                  mMesh = new MeshCubes(mNumCols, str, mNumSlic, mapFB, mapFB, mapLR, mapLR, mapTB, mapTB);
124
                  }
125
                mMesh.setStretch(mNumCols,mNumRows,mNumSlic);
126
                break;
127
        case 1: mMesh = new MeshRectangles(mNumCols,mNumRows);
128
                mMesh.setStretch(mNumCols,mNumRows,0);
129
                break;
130
        case 2: mMesh = new MeshSphere(mNumRows);
131
                mMesh.setStretch(mNumRows,mNumRows,mNumRows);
132
                break;
133
        case 3: mMesh = new MeshQuad();
134
                mMesh.setStretch(1,1,0);
135
                break;
136
        }
137

  
103
      mMesh =  InflateMeshList.createMesh(objectType, numCols, numRows, numSlic, bitmapID, str);
138 104
      mTexture = new DistortedTexture();
139 105

  
140 106
      setContentView(R.layout.inflatelayout);
141 107

  
142
      Spinner renderSpinner  = findViewById(R.id.inflateSpinnerMode);
108
      Spinner renderSpinner = findViewById(R.id.inflateSpinnerMode);
143 109
      renderSpinner.setOnItemSelectedListener(this);
144 110

  
145 111
      String[] objectBitmap = new String[] { "Render: Normal", "Render: OIT" };
......
268 234
      {
269 235
      return mMesh;
270 236
      }
271

  
272
///////////////////////////////////////////////////////////////////////////////////////////////////
273

  
274
    public int getNumCols()
275
      {
276
      return mNumCols;
277
      }
278

  
279
///////////////////////////////////////////////////////////////////////////////////////////////////
280

  
281
    public int getNumRows()
282
      {
283
      return mNumRows;
284
      }
285

  
286
///////////////////////////////////////////////////////////////////////////////////////////////////
287

  
288
    public int getNumSlic()
289
      {
290
      return mNumSlic;
291
      }
292 237
}
src/main/java/org/distorted/examples/inflate/InflateMeshList.java
1
///////////////////////////////////////////////////////////////////////////////////////////////////
2
// Copyright 2020 Leszek Koltunski                                                               //
3
//                                                                                               //
4
// This file is part of Distorted.                                                               //
5
//                                                                                               //
6
// Distorted 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
// Distorted 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 Distorted.  If not, see <http://www.gnu.org/licenses/>.                            //
18
///////////////////////////////////////////////////////////////////////////////////////////////////
19

  
20
package org.distorted.examples.inflate;
21

  
22
import org.distorted.library.mesh.MeshBase;
23
import org.distorted.library.mesh.MeshCubes;
24
import org.distorted.library.mesh.MeshQuad;
25
import org.distorted.library.mesh.MeshRectangles;
26
import org.distorted.library.mesh.MeshSphere;
27
import org.distorted.library.mesh.MeshTriangles;
28
import org.distorted.library.type.Static4D;
29

  
30
///////////////////////////////////////////////////////////////////////////////////////////////////
31

  
32
public enum InflateMeshList
33
  {
34
  CUBES      ( "Cubes"      , 3 ),
35
  RECTANGLES ( "Rectangles" , 2 ),
36
  SPHERE     ( "Sphere"     , 1 ),
37
  QUAD       ( "Quad"       , 0 ),
38
  TRIANGLES  ( "Triangles"  , 1 ),
39
  ;
40

  
41
  static final int LENGTH = values().length;
42
  private static final InflateMeshList[] meshes;
43
  private String mName;
44
  private int mDimension;
45

  
46
  static
47
    {
48
    int i=0;
49
    meshes = new InflateMeshList[LENGTH];
50

  
51
    for(InflateMeshList mesh: InflateMeshList.values())
52
      {
53
      meshes[i++] = mesh;
54
      }
55
    }
56

  
57
///////////////////////////////////////////////////////////////////////////////////////////////////
58

  
59
  InflateMeshList(String name, int dim )
60
    {
61
    mName      = name;
62
    mDimension =  dim;
63
    }
64

  
65
///////////////////////////////////////////////////////////////////////////////////////////////////
66

  
67
  static String getName(int ordinal)
68
    {
69
    return meshes[ordinal].mName;
70
    }
71

  
72
///////////////////////////////////////////////////////////////////////////////////////////////////
73

  
74
  static int getDimension(int ordinal)
75
    {
76
    return  meshes[ordinal].mDimension;
77
    }
78

  
79
///////////////////////////////////////////////////////////////////////////////////////////////////
80

  
81
  static MeshBase createMesh(int ordinal, int cols, int rows, int slic, int bitmapID, String str)
82
    {
83
    MeshBase mesh;
84

  
85
    int maxsize = cols > rows ? (cols>slic ? cols:slic) : (rows>slic ? rows:slic) ;
86

  
87
    switch( meshes[ordinal] )
88
      {
89
      case CUBES     : if( bitmapID!=-1 )
90
                         {
91
                         mesh = new MeshCubes(cols, str, slic);
92
                         }
93
                       else
94
                         {
95
                         Static4D mapFB = new Static4D(0.0f,0.0f, (float)cols/maxsize, (float)rows/maxsize);
96
                         Static4D mapLR = new Static4D(0.0f,0.0f, (float)slic/maxsize, (float)rows/maxsize);
97
                         Static4D mapTB = new Static4D(0.0f,0.0f, (float)cols/maxsize, (float)slic/maxsize);
98

  
99
                         mesh = new MeshCubes(cols, str, slic, mapFB, mapFB, mapLR, mapLR, mapTB, mapTB);
100
                         }
101
                       mesh.setStretch(cols,rows,slic);
102
                       break;
103
      case RECTANGLES: mesh = new MeshRectangles(cols,rows);
104
                       mesh.setStretch(cols,rows,0);
105
                       break;
106
      case SPHERE    : mesh = new MeshSphere(rows);
107
                       mesh.setStretch(rows,rows,rows);
108
                       break;
109
      case QUAD      : mesh = new MeshQuad();
110
                       mesh.setStretch(1,1,0);
111
                       break;
112
      case TRIANGLES : mesh = new MeshTriangles(rows);
113
                       mesh.setStretch(rows,rows,0);
114
                       break;
115
      default:         mesh = null;
116
                       android.util.Log.e("Meshes", "Error: unimplemented Mesh!");
117
      }
118

  
119
    return mesh;
120
    }
121
  }

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