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Revision 08f92d82

Added by Leszek Koltunski over 8 years ago

Skeleton of the new App: Vertex3D. So far just a copy of Matrix3D.

View differences:

src/main/AndroidManifest.xml
35 35
        <activity android:name=".cubes.CubesActivity" />       
36 36
        <activity android:name=".quaternion.QuaternionActivity" />          
37 37
        <activity android:name=".matrix3d.Matrix3DActivity" />
38
        <activity android:name=".vertex3d.Vertex3DActivity" />
38 39
        <activity android:name=".plainmonalisa.PlainMonaLisaActivity" />
39 40
        <activity android:name=".save.SaveActivity"/>
40 41
    </application>
src/main/java/org/distorted/examples/TableOfContents.java
54 54
import org.distorted.examples.cubes.CubesActivity;
55 55
import org.distorted.examples.quaternion.QuaternionActivity;
56 56
import org.distorted.examples.matrix3d.Matrix3DActivity;
57
import org.distorted.examples.vertex3d.Vertex3DActivity;
57 58
import org.distorted.examples.plainmonalisa.PlainMonaLisaActivity;
58 59
import org.distorted.examples.save.SaveActivity;
59 60

  
......
258 259
      activityMapping.put(i++, Matrix3DActivity.class);
259 260
   }
260 261

  
262
   {
263
      final Map<String, Object> item = new HashMap<>();
264
      item.put(ITEM_IMAGE, R.drawable.icon_example_vertex3d);
265
      item.put(ITEM_TITLE, (i+1)+". "+getText(R.string.example_vertex3d));
266
      item.put(ITEM_SUBTITLE, getText(R.string.example_vertex3d_subtitle));
267
      data.add(item);
268
      activityMapping.put(i++, Vertex3DActivity.class);
269
   }
270

  
261 271
   {
262 272
      final Map<String, Object> item = new HashMap<>();
263 273
      item.put(ITEM_IMAGE, R.drawable.icon_example_monalisa);
src/main/java/org/distorted/examples/matrix3d/Matrix3DActivity.java
21 21

  
22 22
import org.distorted.library.Distorted;
23 23
import org.distorted.examples.R;
24
import org.distorted.library.EffectNames;
24 25

  
25 26
import android.app.Activity;
26 27
import android.os.Bundle;
......
35 36

  
36 37
public class Matrix3DActivity extends Activity implements OnSeekBarChangeListener
37 38
{
38
    public static final int MOVE   =0;
39
    public static final int SCALE  =1;
40
    public static final int ROTATE =2;
41
    public static final int SHEAR  =3;
42
	
43 39
    private SeekBar bar;
44 40
    private TextView textMove, textScale, textRotate, textShear;
45 41
    private int moveX, moveY, moveZ;
......
54 50
    private float frotateX, frotateY, frotateZ, frotateA;
55 51
    private float fshearX, fshearY, fshearZ;
56 52
    
57
    private int[] effects = new int[4];
53
    private EffectNames[] effects = new EffectNames[4];
58 54
    
59 55
///////////////////////////////////////////////////////////////////////////////////////////////////
60 56
    
......
70 66

  
71 67
    public void Default(View view)
72 68
      {
73
      effects[0] = MOVE;
74
      effects[1] = SCALE;
75
      effects[2] = ROTATE;
76
      effects[3] = SHEAR;
69
      effects[0] = EffectNames.MOVE;
70
      effects[1] = EffectNames.SCALE;
71
      effects[2] = EffectNames.ROTATE;
72
      effects[3] = EffectNames.SHEAR;
77 73
    
78 74
      moveX = 50;
79 75
      moveY = 50;
......
151 147

  
152 148
///////////////////////////////////////////////////////////////////////////////////////////////////
153 149

  
154
    private void moveUp(int effect)
150
    private void moveUp(EffectNames name)
155 151
      {
156 152
      int len = effects.length-1;	
157 153
      int index = -1;
158 154
      
159 155
      for(int i=0; i<=len; i++)	
160 156
        {
161
        if( effects[i]==effect ) 
157
        if( effects[i]==name )
162 158
          {
163 159
          index=i;
164 160
          break;
......
170 166
        for(int i=0; i<len; i++)
171 167
          effects[i] = effects[i+1];
172 168
    	
173
        effects[len] = effect;
169
        effects[len] = name;
174 170
        }
175 171
      else if( index>0 )
176 172
        {
177 173
        effects[index]   = effects[index-1];
178
        effects[index-1] = effect;
174
        effects[index-1] = name;
179 175
        }
180 176
      
181 177
      addViews();
......
185 181

  
186 182
    public void ButtonMove(View v)
187 183
      {
188
      moveUp(MOVE); 	
184
      moveUp(EffectNames.MOVE);
189 185
      }
190 186

  
191 187
///////////////////////////////////////////////////////////////////////////////////////////////////
192 188

  
193 189
    public void ButtonScale(View v)
194 190
      {
195
      moveUp(SCALE); 	
191
      moveUp(EffectNames.SCALE);
196 192
      }
197 193
    
198 194
///////////////////////////////////////////////////////////////////////////////////////////////////
199 195

  
200 196
    public void ButtonRotate(View v)
201 197
      {
202
      moveUp(ROTATE); 	
198
      moveUp(EffectNames.ROTATE);
203 199
      }
204 200

  
205 201
///////////////////////////////////////////////////////////////////////////////////////////////////
206 202

  
207 203
    public void ButtonShear(View v)
208 204
      {
209
      moveUp(SHEAR); 	
205
      moveUp(EffectNames.SHEAR);
210 206
      }
211 207
 
212 208
///////////////////////////////////////////////////////////////////////////////////////////////////
src/main/java/org/distorted/examples/matrix3d/Matrix3DRenderer.java
28 28
import org.distorted.examples.R;
29 29

  
30 30
import org.distorted.library.DistortedCubes;
31
import org.distorted.library.EffectNames;
31 32
import org.distorted.library.EffectTypes;
32 33
import org.distorted.library.type.Dynamic3D;
33 34
import org.distorted.library.type.Static3D;
......
49 50
    private GLSurfaceView mView;
50 51
    private static DistortedCubes mCube;
51 52

  
52
    private static int[] order;
53
    private static EffectNames[] order;
53 54
    
54 55
    private static Dynamic3D mMoveInter, mScaleInter, mShearInter;
55 56
    private static Dynamic4D mDynamicRotate;
......
87 88

  
88 89
///////////////////////////////////////////////////////////////////////////////////////////////////
89 90

  
90
    public static void setOrder(int[] effects)
91
    public static void setOrder(EffectNames[] effects)
91 92
      {
92 93
      order = effects;
93 94
      setMatrixEffects();
......
103 104
        {
104 105
        switch(order[i])
105 106
          {
106
          case Matrix3DActivity.MOVE  : mCube.move(mMoveInter)                 ; break;
107
          case Matrix3DActivity.SCALE : mCube.scale(mScaleInter)               ; break;
108
          case Matrix3DActivity.ROTATE: mCube.rotate(mDynamicRotate,mZeroPoint); break;
109
          case Matrix3DActivity.SHEAR : mCube.shear(mShearInter, mZeroPoint)   ; break;
107
          case MOVE  : mCube.move(mMoveInter)                 ; break;
108
          case SCALE : mCube.scale(mScaleInter)               ; break;
109
          case ROTATE: mCube.rotate(mDynamicRotate,mZeroPoint); break;
110
          case SHEAR : mCube.shear(mShearInter, mZeroPoint)   ; break;
110 111
          }
111 112
        }
112 113
      }
......
182 183
        }
183 184
      catch(Exception ex)
184 185
        {
185
        android.util.Log.e("Quaternion", ex.getMessage() );
186
        android.util.Log.e("Matrix3D", ex.getMessage() );
186 187
        }
187 188
      }
188 189
}
src/main/java/org/distorted/examples/vertex3d/Vertex3DActivity.java
1
///////////////////////////////////////////////////////////////////////////////////////////////////
2
// Copyright 2016 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.vertex3d;
21

  
22
import android.app.Activity;
23
import android.opengl.GLSurfaceView;
24
import android.os.Bundle;
25
import android.view.View;
26
import android.widget.LinearLayout;
27
import android.widget.SeekBar;
28
import android.widget.SeekBar.OnSeekBarChangeListener;
29
import android.widget.TextView;
30

  
31
import org.distorted.examples.R;
32
import org.distorted.library.Distorted;
33
import org.distorted.library.EffectNames;
34

  
35
///////////////////////////////////////////////////////////////////////////////////////////////////
36

  
37
public class Vertex3DActivity extends Activity implements OnSeekBarChangeListener
38
{
39
    private SeekBar bar;
40
    private TextView textDeform, textDistort, textSink, textSwirl;
41
    private int moveX, moveY, moveZ;
42
    private int scaleX, scaleY, scaleZ;
43
    private int rotateX, rotateY, rotateZ, rotateA;
44
    private int shearX, shearY, shearZ;
45
    
46
    private int maxX, maxY, maxZ;
47
    
48
    private float fmoveX, fmoveY, fmoveZ;
49
    private float fscaleX, fscaleY, fscaleZ;
50
    private float frotateX, frotateY, frotateZ, frotateA;
51
    private float fshearX, fshearY, fshearZ;
52
    
53
    private EffectNames[] effects = new EffectNames[4];
54
    
55
///////////////////////////////////////////////////////////////////////////////////////////////////
56
    
57
    @Override
58
    protected void onCreate(Bundle icicle) 
59
      {
60
      super.onCreate(icicle);
61
      setContentView(R.layout.vertex3dlayout);
62
      Default(null);
63
      }
64

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

  
67
    public void Default(View view)
68
      {
69
      effects[0] = EffectNames.DEFORM;
70
      effects[1] = EffectNames.DISTORT;
71
      effects[2] = EffectNames.SINK;
72
      effects[3] = EffectNames.SWIRL;
73
    
74
      moveX = 50;
75
      moveY = 50;
76
      moveZ = 50;
77
      
78
      scaleX = 50;
79
      scaleY = 50;
80
      scaleZ = 50;
81
      
82
      rotateX = 100;
83
      rotateY =  50;
84
      rotateZ =  50;
85
      rotateA =  50;
86
      
87
      shearX = 50;
88
      shearY = 50;
89
      shearZ = 50;
90
      
91
      addViews();
92
      }
93
    
94
///////////////////////////////////////////////////////////////////////////////////////////////////
95
    
96
    private void addViews()
97
      {
98
      LinearLayout layout = (LinearLayout)findViewById(R.id.vertex3dlayout);
99
    
100
      layout.removeAllViews();
101
      
102
      View deform = getLayoutInflater().inflate(R.layout.vertex3ddeform , null);
103
      View distort= getLayoutInflater().inflate(R.layout.vertex3ddistort, null);
104
      View sink   = getLayoutInflater().inflate(R.layout.vertex3dsink   , null);
105
      View swirl  = getLayoutInflater().inflate(R.layout.vertex3dswirl  , null);
106
     
107
      for( int i=effects.length-1 ; i>=0 ; i-- )
108
        {
109
        switch(effects[i])
110
          {
111
          case DEFORM : layout.addView(deform , 0); break;
112
          case DISTORT: layout.addView(distort, 0); break;
113
          case SINK   : layout.addView(sink   , 0); break;
114
          case SWIRL  : layout.addView(swirl  , 0); break;
115
          }
116
        }
117
      
118
      textDeform = (TextView)findViewById(R.id.vertex3ddeformText);
119
      textDistort= (TextView)findViewById(R.id.vertex3ddistortText);
120
      textSink   = (TextView)findViewById(R.id.vertex3dsinkText);
121
      textSwirl  = (TextView)findViewById(R.id.vertex3dswirlText);
122
     
123
      setDeformText();
124
      setDistortText();
125
      setSinkText();
126
      setSwirlText();
127
      
128
      setBar(R.id.vertex3ddeformBar1, moveX);
129
      setBar(R.id.vertex3ddeformBar2, moveY);
130
      setBar(R.id.vertex3ddeformBar3, moveZ);
131
      
132
      setBar(R.id.vertex3ddistortBar1, scaleX);
133
      setBar(R.id.vertex3ddistortBar2, scaleY);
134
      setBar(R.id.vertex3ddistortBar3, scaleZ);
135
      
136
      setBar(R.id.vertex3dsinkBar1, rotateX);
137
      setBar(R.id.vertex3dsinkBar2, rotateY);
138
      setBar(R.id.vertex3dsinkBar3, rotateZ);
139

  
140
      setBar(R.id.vertex3dswirlBar1, shearX);
141
      setBar(R.id.vertex3dswirlBar2, shearY);
142
      setBar(R.id.vertex3dswirlBar3, shearZ);
143
      
144
      Vertex3DRenderer.setOrder(effects);
145
      }
146

  
147
///////////////////////////////////////////////////////////////////////////////////////////////////
148

  
149
    private void moveUp(EffectNames name)
150
      {
151
      int len = effects.length-1;
152
      int index = -1;
153

  
154
      for(int i=0; i<=len; i++)
155
        {
156
        if( effects[i]==name )
157
          {
158
          index=i;
159
          break;
160
          }
161
        }
162

  
163
      if( index==0 )
164
        {
165
        for(int i=0; i<len; i++)
166
          effects[i] = effects[i+1];
167

  
168
        effects[len] = name;
169
        }
170
      else if( index>0 )
171
        {
172
        effects[index]   = effects[index-1];
173
        effects[index-1] = name;
174
        }
175

  
176
      addViews();
177
      }
178

  
179
///////////////////////////////////////////////////////////////////////////////////////////////////
180

  
181
    public void ButtonDeform(View v)
182
      {
183
      moveUp(EffectNames.DEFORM);
184
      }
185

  
186
///////////////////////////////////////////////////////////////////////////////////////////////////
187

  
188
    public void ButtonDistort(View v)
189
      {
190
      moveUp(EffectNames.DISTORT);
191
      }
192

  
193
///////////////////////////////////////////////////////////////////////////////////////////////////
194

  
195
    public void ButtonSink(View v)
196
      {
197
      moveUp(EffectNames.SINK);
198
      }
199

  
200
///////////////////////////////////////////////////////////////////////////////////////////////////
201

  
202
    public void ButtonSwirl(View v)
203
      {
204
      moveUp(EffectNames.SWIRL);
205
      }
206

  
207
///////////////////////////////////////////////////////////////////////////////////////////////////
208

  
209
    private void setBar(int id, int value)
210
      {
211
      bar = (SeekBar)findViewById(id);
212
      bar.setOnSeekBarChangeListener(this);
213
      bar.setProgress(value);
214
      }
215

  
216
///////////////////////////////////////////////////////////////////////////////////////////////////
217

  
218
    private void computeDeform()
219
      {
220
      fmoveX = (moveX-50)*maxX/50.0f;
221
      fmoveY = (moveY-50)*maxY/50.0f;
222
      fmoveZ = (moveZ-50)*maxZ/50.0f;
223

  
224
      Vertex3DRenderer.setDeform( fmoveX, fmoveY, fmoveZ);
225
      }
226

  
227
///////////////////////////////////////////////////////////////////////////////////////////////////
228

  
229
    private void setDeformText()
230
      {
231
      fmoveX = ((int)(100*fmoveX))/100.0f;
232
      fmoveY = ((int)(100*fmoveY))/100.0f;
233
      fmoveZ = ((int)(100*fmoveZ))/100.0f;
234

  
235
      textDeform.setText("deform("+fmoveX+" , "+fmoveY+" , "+fmoveZ+")");
236
      }
237

  
238
///////////////////////////////////////////////////////////////////////////////////////////////////
239

  
240
    private void computeDistort()
241
      {
242
      fscaleX = (scaleX>50 ? 0.18f : 0.018f)*(scaleX-50)+1;
243
      fscaleY = (scaleY>50 ? 0.18f : 0.018f)*(scaleY-50)+1;
244
      fscaleZ = (scaleZ>50 ? 0.18f : 0.018f)*(scaleZ-50)+1;
245

  
246
      Vertex3DRenderer.setDistort(fscaleX, fscaleY, fscaleZ);
247
      }
248

  
249
///////////////////////////////////////////////////////////////////////////////////////////////////
250

  
251
    private void setDistortText()
252
      {
253
      fscaleX = ((int)(100*fscaleX))/100.0f;
254
      fscaleY = ((int)(100*fscaleY))/100.0f;
255
      fscaleZ = ((int)(100*fscaleZ))/100.0f;
256

  
257
      textDistort.setText("distort("+fscaleX+" , "+fscaleY+" , "+fscaleZ+")");
258
      }
259

  
260
///////////////////////////////////////////////////////////////////////////////////////////////////
261

  
262
    private void computeSink()
263
      {
264
      frotateX = (rotateX-50)/50.0f;
265
      frotateY = (rotateY-50)/50.0f;
266
      frotateZ = (rotateZ-50)/50.0f;
267

  
268
      Vertex3DRenderer.setSink( frotateA, frotateX, frotateY, frotateZ );
269
      }
270

  
271
///////////////////////////////////////////////////////////////////////////////////////////////////
272

  
273
    private void setSinkText()
274
      {
275
      frotateX = ((int)(100*frotateX))/100.0f;
276
      frotateY = ((int)(100*frotateY))/100.0f;
277
      frotateZ = ((int)(100*frotateZ))/100.0f;
278

  
279
      frotateA = ((rotateA-50)*180)/50;
280

  
281
      textSink.setText("sink( "+frotateA+" ("+frotateX+","+frotateY+","+frotateZ+") )");
282
      }
283

  
284
///////////////////////////////////////////////////////////////////////////////////////////////////
285

  
286
    private void computeSwirl()
287
      {
288
      fshearX = (shearX-50)/25.0f;
289
      fshearY = (shearY-50)/25.0f;
290
      fshearZ = (shearZ-50)/25.0f;
291

  
292
      Vertex3DRenderer.setSwirl( fshearX, fshearY, fshearZ );
293
      }
294
    
295
///////////////////////////////////////////////////////////////////////////////////////////////////
296

  
297
    private void setSwirlText()
298
      {
299
      fshearX = ((int)(100*fshearX))/100.0f;
300
      fshearY = ((int)(100*fshearY))/100.0f;
301
      fshearZ = ((int)(100*fshearZ))/100.0f;
302
      
303
      textSwirl.setText("swirl("+fshearX+" , "+fshearY+" , "+fshearZ+")");
304
      }
305
   
306
///////////////////////////////////////////////////////////////////////////////////////////////////
307
    
308
    @Override
309
    protected void onPause() 
310
      {
311
      GLSurfaceView mView = (GLSurfaceView) this.findViewById(R.id.vertex3dSurfaceView);
312
      mView.onPause(); 
313
      super.onPause();
314
      }
315

  
316
///////////////////////////////////////////////////////////////////////////////////////////////////
317
    
318
    @Override
319
    protected void onResume() 
320
      {
321
      super.onResume();
322
      GLSurfaceView mView = (GLSurfaceView) this.findViewById(R.id.vertex3dSurfaceView);
323
      mView.onResume();
324
      }
325

  
326
///////////////////////////////////////////////////////////////////////////////////////////////////
327
    
328
    @Override
329
    public void onWindowFocusChanged(boolean hasFocus) 
330
      {
331
      super.onWindowFocusChanged(hasFocus);
332
  
333
      GLSurfaceView mView = (GLSurfaceView) this.findViewById(R.id.vertex3dSurfaceView);
334
      
335
      maxX = mView.getWidth();
336
      maxY = mView.getHeight();
337
      maxZ = (maxX+maxY)/2;
338
      }
339

  
340
///////////////////////////////////////////////////////////////////////////////////////////////////
341
    
342
    @Override
343
    protected void onDestroy() 
344
      {
345
      Distorted.onDestroy();  
346
      super.onDestroy();
347
      }
348
    
349
///////////////////////////////////////////////////////////////////////////////////////////////////
350
    
351
    public void onProgressChanged(SeekBar bar, int progress, boolean fromUser) 
352
      {
353
      switch (bar.getId()) 
354
        {
355
        case R.id.vertex3ddeformBar1  : moveX = progress; computeDeform()  ; setDeformText()  ; break;
356
        case R.id.vertex3ddeformBar2  : moveY = progress; computeDeform()  ; setDeformText()  ; break;
357
        case R.id.vertex3ddeformBar3  : moveZ = progress; computeDeform()  ; setDeformText()  ; break;
358
        
359
        case R.id.vertex3ddistortBar1 : scaleX= progress; computeDistort() ; setDistortText() ; break;
360
        case R.id.vertex3ddistortBar2 : scaleY= progress; computeDistort() ; setDistortText() ; break;
361
        case R.id.vertex3ddistortBar3 : scaleZ= progress; computeDistort() ; setDistortText() ; break;
362
        
363
        case R.id.vertex3dsinkBar1    : rotateX=progress; computeSink()    ; setSinkText()    ; break;
364
        case R.id.vertex3dsinkBar2    : rotateY=progress; computeSink()    ; setSinkText()    ; break;
365
        case R.id.vertex3dsinkBar3    : rotateZ=progress; computeSink()    ; setSinkText()    ; break;
366

  
367
        case R.id.vertex3dswirlBar1   : shearX= progress; computeSwirl()   ; setSwirlText()   ; break;
368
        case R.id.vertex3dswirlBar2   : shearY= progress; computeSwirl()   ; setSwirlText()   ; break;
369
        case R.id.vertex3dswirlBar3   : shearZ= progress; computeSwirl()   ; setSwirlText()   ; break;
370
        }
371
      }
372

  
373
///////////////////////////////////////////////////////////////////////////////////////////////////
374

  
375
    public void onStartTrackingTouch(SeekBar bar) { }
376
    
377
///////////////////////////////////////////////////////////////////////////////////////////////////
378

  
379
    public void onStopTrackingTouch(SeekBar bar)  { }
380
    
381
}
src/main/java/org/distorted/examples/vertex3d/Vertex3DRenderer.java
1
///////////////////////////////////////////////////////////////////////////////////////////////////
2
// Copyright 2016 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.vertex3d;
21

  
22
import android.graphics.Bitmap;
23
import android.graphics.BitmapFactory;
24
import android.opengl.GLES20;
25
import android.opengl.GLSurfaceView;
26

  
27
import org.distorted.examples.R;
28
import org.distorted.library.Distorted;
29
import org.distorted.library.DistortedCubes;
30
import org.distorted.library.EffectNames;
31
import org.distorted.library.EffectTypes;
32
import org.distorted.library.type.Dynamic3D;
33
import org.distorted.library.type.Dynamic4D;
34
import org.distorted.library.type.Static3D;
35
import org.distorted.library.type.Static4D;
36

  
37
import java.io.IOException;
38
import java.io.InputStream;
39

  
40
import javax.microedition.khronos.egl.EGLConfig;
41
import javax.microedition.khronos.opengles.GL10;
42

  
43
///////////////////////////////////////////////////////////////////////////////////////////////////
44

  
45
class Vertex3DRenderer implements GLSurfaceView.Renderer
46
{
47
    private static final int SIZE = 100;
48
	
49
    private GLSurfaceView mView;
50
    private static DistortedCubes mCube;
51

  
52
    private static EffectNames[] order;
53
    
54
    private static Dynamic3D mMoveInter, mScaleInter, mShearInter;
55
    private static Dynamic4D mDynamicRotate;
56

  
57
    private static Static3D mZeroPoint, mMovePoint, mScalePoint, mShearPoint;
58
    private static Static4D mRotatePoint;
59

  
60
///////////////////////////////////////////////////////////////////////////////////////////////////
61

  
62
    public static void setDeform(float x, float y, float z)
63
      {
64
      mMovePoint.set(x, y, z);
65
      }
66
    
67
///////////////////////////////////////////////////////////////////////////////////////////////////
68

  
69
    public static void setDistort(float x, float y, float z)
70
      {
71
      mScalePoint.set(x, y, z);
72
      }
73
     
74
///////////////////////////////////////////////////////////////////////////////////////////////////
75

  
76
    public static void setSink(float a, float x, float y, float z)
77
      {
78
      mRotatePoint.set(a,x,y,z);
79
      }
80
    
81
///////////////////////////////////////////////////////////////////////////////////////////////////
82

  
83
    public static void setSwirl(float x, float y, float z)
84
      {
85
      mShearPoint.set(x, y, z);
86
      }
87

  
88
///////////////////////////////////////////////////////////////////////////////////////////////////
89

  
90
    public static void setOrder(EffectNames[] effects)
91
      {
92
      order = effects;
93
      setMatrixEffects();
94
      }
95
      
96
///////////////////////////////////////////////////////////////////////////////////////////////////
97

  
98
    public static void setMatrixEffects()
99
      {
100
      mCube.abortEffects(EffectTypes.MATRIX);
101
	
102
      for( int i=0; i<=order.length-1 ; i++ )
103
        {
104
        switch(order[i])
105
          {
106
          case MOVE  : mCube.move(mMoveInter)                 ; break;
107
          case SCALE : mCube.scale(mScaleInter)               ; break;
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          case ROTATE: mCube.rotate(mDynamicRotate,mZeroPoint); break;
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          case SHEAR : mCube.shear(mShearInter, mZeroPoint)   ; break;
110
          }
111
        }
112
      }
113
    
114
///////////////////////////////////////////////////////////////////////////////////////////////////
115

  
116
    public Vertex3DRenderer(GLSurfaceView v)
117
      {
118
      mView = v;
119
      mCube = new DistortedCubes( 1, "1", SIZE);
120
      
121
      mZeroPoint   = new Static3D(0,0,0);
122
      mMovePoint   = new Static3D(0,0,0);
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      mScalePoint  = new Static3D(1,1,1);
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      mShearPoint  = new Static3D(0,0,0);
125
      mRotatePoint = new Static4D(0,1,0,0);
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127
      mMoveInter    = new Dynamic3D();
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      mScaleInter   = new Dynamic3D();
129
      mShearInter   = new Dynamic3D();
130
      mDynamicRotate= new Dynamic4D();
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132
      mMoveInter.add(mMovePoint);
133
      mScaleInter.add(mScalePoint);
134
      mShearInter.add(mShearPoint);
135
      mDynamicRotate.add(mRotatePoint);
136
      }
137

  
138
///////////////////////////////////////////////////////////////////////////////////////////////////
139
   
140
    public void onDrawFrame(GL10 glUnused) 
141
      {
142
      GLES20.glClearColor(0.0f, 0.0f, 0.0f, 1.0f);
143
      GLES20.glClear( GLES20.GL_DEPTH_BUFFER_BIT | GLES20.GL_COLOR_BUFFER_BIT);
144
      
145
      mCube.draw(System.currentTimeMillis());
146
      }
147

  
148
///////////////////////////////////////////////////////////////////////////////////////////////////
149
    
150
    public void onSurfaceChanged(GL10 glUnused, int width, int height) 
151
      {
152
      setMatrixEffects();
153

  
154
      Distorted.onSurfaceChanged(width, height); 
155
      }
156

  
157
///////////////////////////////////////////////////////////////////////////////////////////////////
158
    
159
    public void onSurfaceCreated(GL10 glUnused, EGLConfig config) 
160
      {
161
      InputStream is = mView.getContext().getResources().openRawResource(R.raw.grid);
162
      Bitmap bitmap;
163
        
164
      try 
165
        {
166
        bitmap = BitmapFactory.decodeStream(is);
167
        } 
168
      finally 
169
        {
170
        try 
171
          {
172
          is.close();
173
          } 
174
        catch(IOException e) { }
175
        }  
176
      
177
      mCube.setBitmap(bitmap);
178
      
179
      try
180
        {
181
        Distorted.onSurfaceCreated(mView.getContext());
182
        }
183
      catch(Exception ex)
184
        {
185
        android.util.Log.e("Vertex3D", ex.getMessage() );
186
        }
187
      }
188
}
src/main/java/org/distorted/examples/vertex3d/Vertex3DSurfaceView.java
1
///////////////////////////////////////////////////////////////////////////////////////////////////
2
// Copyright 2016 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.vertex3d;
21

  
22
import android.content.Context;
23
import android.opengl.GLSurfaceView;
24
import android.os.Build;
25
import android.util.AttributeSet;
26

  
27
///////////////////////////////////////////////////////////////////////////////////////////////////
28

  
29
class Vertex3DSurfaceView extends GLSurfaceView
30
{
31
///////////////////////////////////////////////////////////////////////////////////////////////////
32
   
33
    public Vertex3DSurfaceView(Context c, AttributeSet attrs)
34
      {
35
      super(c, attrs);
36
      
37
      if(!isInEditMode())
38
        {
39
        setEGLContextClientVersion(2);
40
        
41
        if( Build.FINGERPRINT.startsWith("generic") )
42
          { 
43
          setEGLConfigChooser(8, 8, 8, 8, 16, 0);   
44
          }
45
        
46
        setRenderer(new Vertex3DRenderer(this));
47
        }
48
      }
49
}
50

  
src/main/res/layout/vertex3ddeform.xml
1
<?xml version="1.0" encoding="utf-8"?>
2
            <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
3
                android:id="@+id/vertex3dRowDeform"
4
                android:orientation="horizontal"
5
                android:layout_width="match_parent"
6
                android:layout_height="wrap_content" >
7

  
8
                <LinearLayout
9
                    android:layout_width="0dp"
10
                    android:layout_height="match_parent"
11
                    android:layout_weight="0.70"
12
                    android:orientation="vertical" >
13

  
14
                    <TextView
15
                        android:id="@+id/vertex3ddeformText"
16
                        android:layout_width="wrap_content"
17
                        android:layout_height="wrap_content"
18
                        android:layout_marginEnd="5dp"
19
                        android:layout_marginStart="5dp"
20
                        android:layout_marginTop="3dp"
21
                        android:textAppearance="?android:attr/textAppearanceLarge" />
22

  
23
                    <SeekBar
24
                        android:id="@+id/vertex3ddeformBar4"
25
                        android:layout_width="fill_parent"
26
                        android:layout_height="wrap_content"
27
                        android:layout_marginEnd="5dp"
28
                        android:layout_marginLeft="5dp"
29
                        android:layout_marginRight="5dp" />
30

  
31
                    <SeekBar
32
                        android:id="@+id/vertex3ddeformBar1"
33
                        android:layout_width="fill_parent"
34
                        android:layout_height="wrap_content"
35
                        android:layout_gravity="end"
36
                        android:layout_marginEnd="5dp"
37
                        android:layout_marginLeft="5dp"
38
                        android:layout_marginRight="5dp" />
39

  
40
                    <SeekBar
41
                        android:id="@+id/vertex3ddeformBar2"
42
                        android:layout_width="fill_parent"
43
                        android:layout_height="wrap_content"
44
                        android:layout_gravity="end"
45
                        android:layout_marginEnd="5dp"
46
                        android:layout_marginLeft="5dp"
47
                        android:layout_marginRight="5dp" />
48

  
49
                    <SeekBar
50
                        android:id="@+id/vertex3ddeformBar3"
51
                        android:layout_width="fill_parent"
52
                        android:layout_height="wrap_content"
53
                        android:layout_gravity="end"
54
                        android:layout_marginEnd="5dp"
55
                        android:layout_marginLeft="5dp"
56
                        android:layout_marginRight="5dp" />
57

  
58
                </LinearLayout>
59

  
60
                <Button
61
                    android:id="@+id/vertex3dUpDeform"
62
                    android:layout_width="60dp"
63
                    android:layout_height="fill_parent"
64
                    android:onClick="ButtonDeform"
65
                    android:text="@string/Up" />
66

  
67
            </LinearLayout>
src/main/res/layout/vertex3ddistort.xml
1
<?xml version="1.0" encoding="utf-8"?>
2

  
3
            <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
4
                android:id="@+id/vertex3dRowDistort"
5
                android:layout_width="match_parent"
6
                android:layout_height="wrap_content"
7
                android:orientation="horizontal" >
8

  
9
                <LinearLayout
10
                    android:layout_width="0dp"
11
                    android:layout_height="wrap_content"
12
                    android:layout_weight="0.8"
13
                    android:orientation="vertical" >
14

  
15
                    <TextView
16
                        android:id="@+id/vertex3ddistortText"
17
                        android:layout_width="wrap_content"
18
                        android:layout_height="wrap_content"
19
                        android:layout_marginEnd="5dp"
20
                        android:layout_marginStart="5dp"
21
                        android:layout_marginTop="3dp"
22
                        android:textAppearance="?android:attr/textAppearanceLarge" />
23

  
24
                    <SeekBar
25
                        android:id="@+id/vertex3ddistortBar1"
26
                        android:layout_width="fill_parent"
27
                        android:layout_height="wrap_content"
28
                        android:layout_marginEnd="5dp"
29
                        android:layout_marginLeft="5dp"
30
                        android:layout_marginRight="5dp" />
31

  
32
                    <SeekBar
33
                        android:id="@+id/vertex3ddistortBar2"
34
                        android:layout_width="fill_parent"
35
                        android:layout_height="wrap_content"
36
                        android:layout_marginEnd="5dp"
37
                        android:layout_marginLeft="5dp"
38
                        android:layout_marginRight="5dp" />
39

  
40
                    <SeekBar
41
                        android:id="@+id/vertex3ddistortBar3"
42
                        android:layout_width="fill_parent"
43
                        android:layout_height="wrap_content"
44
                        android:layout_marginEnd="5dp"
45
                        android:layout_marginLeft="5dp"
46
                        android:layout_marginRight="5dp" />
47

  
48
                </LinearLayout>
49

  
50
                <Button
51
                    android:id="@+id/vertex3dUpDistort"
52
                    android:layout_width="60dp"
53
                    android:layout_height="fill_parent"
54
                    android:onClick="ButtonDistort"
55
                    android:text="@string/Up" />
56

  
57
            </LinearLayout>
src/main/res/layout/vertex3dlayout.xml
1
<?xml version="1.0" encoding="utf-8"?>
2
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
3
    android:layout_width="fill_parent"
4
    android:layout_height="fill_parent"
5
    android:orientation="vertical" >
6

  
7
    <org.distorted.examples.vertex3d.Vertex3DSurfaceView
8
        android:id="@+id/vertex3dSurfaceView"
9
        android:layout_width="fill_parent"
10
        android:layout_height="0dp"
11
        android:layout_weight="1" />
12

  
13
    <Button
14
        android:id="@+id/button1"
15
        android:layout_width="fill_parent"
16
        android:layout_height="wrap_content"
17
        android:onClick="Default"
18
        android:text="@string/Default" />
19

  
20
    <ScrollView
21
        android:id="@+id/vertex3dscrollView"
22
        android:layout_width="match_parent"
23
        android:layout_height="0dp"
24
        android:layout_weight="0.82" >
25

  
26
        <LinearLayout
27
            android:id="@+id/vertex3dlayout"
28
            android:layout_width="match_parent"
29
            android:layout_height="wrap_content"
30
            android:orientation="vertical" >
31
        </LinearLayout>
32

  
33
    </ScrollView>
34

  
35
</LinearLayout>
src/main/res/layout/vertex3dsink.xml
1
<?xml version="1.0" encoding="utf-8"?>
2

  
3
            <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
4
                android:id="@+id/vertex3dRowSink"
5
                android:orientation="horizontal"
6
                android:layout_width="match_parent"
7
                android:layout_height="wrap_content" >
8

  
9
                <LinearLayout
10
                    android:layout_width="0dp"
11
                    android:layout_height="match_parent"
12
                    android:layout_weight="0.70"
13
                    android:orientation="vertical" >
14

  
15
                    <TextView
16
                        android:id="@+id/vertex3dsinkText"
17
                        android:layout_width="wrap_content"
18
                        android:layout_height="wrap_content"
19
                        android:layout_marginEnd="5dp"
20
                        android:layout_marginStart="5dp"
21
                        android:layout_marginTop="3dp"
22
                        android:textAppearance="?android:attr/textAppearanceLarge" />
23

  
24
                    <SeekBar
25
                        android:id="@+id/vertex3dsinkBar1"
26
                        android:layout_width="fill_parent"
27
                        android:layout_height="wrap_content"
28
                        android:layout_gravity="end"
29
                        android:layout_marginEnd="5dp"
30
                        android:layout_marginLeft="5dp"
31
                        android:layout_marginRight="5dp" />
32

  
33
                    <SeekBar
34
                        android:id="@+id/vertex3dsinkBar2"
35
                        android:layout_width="fill_parent"
36
                        android:layout_height="wrap_content"
37
                        android:layout_gravity="end"
38
                        android:layout_marginEnd="5dp"
39
                        android:layout_marginLeft="5dp"
40
                        android:layout_marginRight="5dp" />
41

  
42
                    <SeekBar
43
                        android:id="@+id/vertex3dsinkBar3"
44
                        android:layout_width="fill_parent"
45
                        android:layout_height="wrap_content"
46
                        android:layout_gravity="end"
47
                        android:layout_marginEnd="5dp"
48
                        android:layout_marginLeft="5dp"
49
                        android:layout_marginRight="5dp" />
50

  
51
                </LinearLayout>
52

  
53
                <Button
54
                    android:id="@+id/vertex3dUpSink"
55
                    android:layout_width="60dp"
56
                    android:layout_height="fill_parent"
57
                    android:onClick="ButtonSink"
58
                    android:text="@string/Up" />
59

  
60
            </LinearLayout>
61
           
src/main/res/layout/vertex3dswirl.xml
1
<?xml version="1.0" encoding="utf-8"?>
2
            <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
3
                android:id="@+id/vertex3dRowSwirl"
4
                android:orientation="horizontal"
5
                android:layout_width="match_parent"
6
                android:layout_height="wrap_content" >
7

  
8
                <LinearLayout
9
                    android:layout_width="0dp"
10
                    android:layout_height="match_parent"
11
                    android:layout_weight="0.70"
12
                    android:orientation="vertical" >
13

  
14
                    <TextView
15
                        android:id="@+id/vertex3dswirlText"
16
                        android:layout_width="wrap_content"
17
                        android:layout_height="wrap_content"
18
                        android:layout_marginEnd="5dp"
19
                        android:layout_marginStart="5dp"
20
                        android:layout_marginTop="3dp"
21
                        android:textAppearance="?android:attr/textAppearanceLarge" />
22

  
23
                    <SeekBar
24
                        android:id="@+id/vertex3dswirlBar1"
25
                        android:layout_width="fill_parent"
26
                        android:layout_height="wrap_content"
27
                        android:layout_gravity="end"
28
                        android:layout_marginEnd="5dp"
29
                        android:layout_marginLeft="5dp"
30
                        android:layout_marginRight="5dp" />
31

  
32
                    <SeekBar
33
                        android:id="@+id/vertex3dswirlBar2"
34
                        android:layout_width="fill_parent"
35
                        android:layout_height="wrap_content"
36
                        android:layout_gravity="end"
37
                        android:layout_marginEnd="5dp"
38
                        android:layout_marginLeft="5dp"
39
                        android:layout_marginRight="5dp" />
40

  
41
                    <SeekBar
42
                        android:id="@+id/vertex3dswirlBar3"
43
                        android:layout_width="fill_parent"
44
                        android:layout_height="wrap_content"
45
                        android:layout_gravity="end"
46
                        android:layout_marginEnd="5dp"
47
                        android:layout_marginLeft="5dp"
48
                        android:layout_marginRight="5dp" />
49

  
50
                </LinearLayout>
51

  
52
                <Button
53
                    android:id="@+id/vertex3dUpSwirl"
54
                    android:layout_width="60dp"
55
                    android:layout_height="fill_parent"
56
                    android:onClick="ButtonSwirl"
57
                    android:text="@string/Up" />
58

  
59
            </LinearLayout>
src/main/res/values/strings.xml
86 86
    <string name="example_quaternion_subtitle">Random rotations using quaternions.</string>
87 87
    <string name="example_matrix3d">3D Matrix Effects</string>
88 88
    <string name="example_matrix3d_subtitle">Test results of Matrix effects on a 3D object.</string>
89
    <string name="example_plainmonalisa">PlainMonaLisa</string>  
89
    <string name="example_vertex3d">3D Vertex Effects</string>
90
    <string name="example_vertex3d_subtitle">Test results of Vertex effects on a 3D object.</string>
91
    <string name="example_plainmonalisa">PlainMonaLisa</string>
90 92
    <string name="example_plainmonalisa_subtitle">MonaLisa rendered on a plain SurfaceView</string>
91 93
    <string name="example_save">Save to PNG</string>
92 94
    <string name="example_save_subtitle">Saving the output to a PNG file.</string>

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