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Revision 0ab55f0c

Added by Leszek Koltunski about 7 years ago

Use Transform Feedback to (optionally) display the Normal vectors.

View differences:

src/main/java/org/distorted/examples/TableOfContents.java
86 86
      
87 87
   int i = 0;
88 88

  
89
   {
90
      final Map<String, Object> item = new HashMap<>();
91
      item.put(ITEM_IMAGE, R.drawable.icon_example_feedback);
92
      item.put(ITEM_TITLE, (i+1)+". "+getText(R.string.example_feedback));
93
      item.put(ITEM_SUBTITLE, getText(R.string.example_feedback_subtitle));
94
      data.add(item);
95
      activityMapping.put(i++, FeedbackActivity.class);
96
   }
97

  
98 89
   {
99 90
      final Map<String, Object> item = new HashMap<>();
100 91
      item.put(ITEM_IMAGE, R.drawable.icon_example_monalisa);
......
356 347
      activityMapping.put(i++, MultiblurActivity.class);
357 348
   }
358 349

  
350
   {
351
      final Map<String, Object> item = new HashMap<>();
352
      item.put(ITEM_IMAGE, R.drawable.icon_example_feedback);
353
      item.put(ITEM_TITLE, (i+1)+". "+getText(R.string.example_feedback));
354
      item.put(ITEM_SUBTITLE, getText(R.string.example_feedback_subtitle));
355
      data.add(item);
356
      activityMapping.put(i++, FeedbackActivity.class);
357
   }
358

  
359 359
   final SimpleAdapter dataAdapter = new SimpleAdapter(this, data, R.layout.toc_item, new String[] {ITEM_IMAGE, ITEM_TITLE, ITEM_SUBTITLE}, new int[] {R.id.Image, R.id.Title, R.id.SubTitle});
360 360
   setListAdapter(dataAdapter);  
361 361
      
src/main/java/org/distorted/examples/effects3d/Effects3DActivity.java
31 31
import android.widget.AdapterView;
32 32
import android.widget.ArrayAdapter;
33 33
import android.widget.Button;
34
import android.widget.CheckBox;
34 35
import android.widget.LinearLayout;
35 36
import android.widget.NumberPicker;
36 37
import android.widget.Spinner;
......
83 84
  private static boolean mSupportsRegion;
84 85
  private static boolean mSupportsCenter;
85 86

  
87
  private static boolean mShowCenter = true;
88
  private static boolean mShowRegion = true;
89
  private static boolean mShowNormal = true;
90

  
86 91
///////////////////////////////////////////////////////////////////////////////////////////////////
87 92

  
88 93
  @Override
......
281 286
        }
282 287
      else
283 288
        {
284
        final int W = 640;
285
        final int H = 640;
289
        final int W = 64*mNumCols;
290
        final int H = 64*mNumRows;
286 291

  
287 292
        Paint paint = new Paint();
288 293
        mBitmap = Bitmap.createBitmap(W,H, Bitmap.Config.ARGB_8888);
......
295 300
        canvas.drawRect(0, 0, W, H, paint);
296 301
        paint.setColor(0xffffffff);
297 302

  
298
        for(int i=0; i<=mNumCols ; i++ )
299
          {
300
          canvas.drawRect(W*i/mNumCols - 1,                0,  W*i/mNumCols + 1,  H               , paint);
301
          canvas.drawRect(               0, H *i/mNumCols -1,  W               ,  H*i/mNumCols + 1, paint);
302
          }
303
        for(int i=0; i<=mNumCols ; i++ ) canvas.drawRect(W*i/mNumCols-1, 0, W*i/mNumCols + 1, H, paint);
304
        for(int i=0; i<=mNumRows ; i++ ) canvas.drawRect( 0, H*i/mNumRows-1, W,  H*i/mNumRows+1, paint);
303 305
        }
304 306
      }
305 307

  
......
426 428
      mMesh = new MeshCubes(mNumCols, str, false);
427 429
      }
428 430

  
431
    mMesh.setShowNormals(mShowNormal);
432

  
429 433
    mEffects= new DistortedEffects();
430 434
    mTexture= new DistortedTexture(mNumCols,mNumRows);
431 435

  
......
525 529
    mSupportsCenter =false;
526 530

  
527 531
    Effects3DSurfaceView view = (Effects3DSurfaceView)findViewById(R.id.effects3dSurfaceView);
528
    view.getRenderer().showRegionAndCenter(false);
532
    view.getRenderer().showRegionAndCenter(false,false);
529 533
    }
530 534

  
531 535
///////////////////////////////////////////////////////////////////////////////////////////////////
......
554 558

  
555 559
    eff.apply(mEffects);
556 560

  
561
    boolean show = (mEffectNames[mEffectAdd].getType()==EffectTypes.VERTEX);
557 562
    Effects3DSurfaceView sv = (Effects3DSurfaceView)findViewById(R.id.effects3dSurfaceView);
558
    sv.getRenderer().showRegionAndCenter(mEffectNames[mEffectAdd].getType()==EffectTypes.VERTEX);
563
    sv.getRenderer().showRegionAndCenter( (show && mShowRegion) , (show && mShowCenter) );
559 564
    }
560 565

  
561 566
///////////////////////////////////////////////////////////////////////////////////////////////////
......
607 612
      }
608 613
    }
609 614

  
615
///////////////////////////////////////////////////////////////////////////////////////////////////
616

  
617
    boolean getShowCenter()
618
      {
619
      return mShowCenter;
620
      }
621

  
622
///////////////////////////////////////////////////////////////////////////////////////////////////
623

  
624
    boolean getShowRegion()
625
      {
626
      return mShowRegion;
627
      }
628

  
629
///////////////////////////////////////////////////////////////////////////////////////////////////
630

  
631
    public void showCenter(View view)
632
      {
633
      CheckBox box = (CheckBox)view;
634
      mShowCenter = box.isChecked();
635

  
636
      Effects3DSurfaceView sv = (Effects3DSurfaceView)findViewById(R.id.effects3dSurfaceView);
637
      sv.getRenderer().showRegionAndCenter(mShowRegion,mShowCenter);
638
      }
639

  
640
///////////////////////////////////////////////////////////////////////////////////////////////////
641

  
642
    public void showRegion(View view)
643
      {
644
      CheckBox box = (CheckBox)view;
645
      mShowRegion = box.isChecked();
646

  
647
      Effects3DSurfaceView sv = (Effects3DSurfaceView)findViewById(R.id.effects3dSurfaceView);
648
      sv.getRenderer().showRegionAndCenter(mShowRegion,mShowCenter);
649
      }
650

  
651
///////////////////////////////////////////////////////////////////////////////////////////////////
652

  
653
    public void showNormal(View view)
654
      {
655
      CheckBox box = (CheckBox)view;
656
      mShowNormal = box.isChecked();
657

  
658
      if ( mMesh!=null )
659
        {
660
        mMesh.setShowNormals(mShowNormal);
661
        }
662
      }
663

  
610 664
///////////////////////////////////////////////////////////////////////////////////////////////////
611 665
// Overrides
612 666

  
src/main/java/org/distorted/examples/effects3d/Effects3DEffect.java
637 637
    if( fromUser )
638 638
      {
639 639
      Effects3DActivity act = mAct.get();
640

  
641
      boolean show = (mName.getType()==EffectTypes.VERTEX);
642
      boolean showR= (show && act.getShowRegion());
643
      boolean showC= (show && act.getShowCenter());
644

  
640 645
      Effects3DSurfaceView view = (Effects3DSurfaceView)act.findViewById(R.id.effects3dSurfaceView);
641
      view.getRenderer().showRegionAndCenter(mName.getType()==EffectTypes.VERTEX);
646
      view.getRenderer().showRegionAndCenter( showR,showC );
642 647

  
643 648
      act.setSupportsCenter(mName.supportsCenter());
644 649
      act.setSupportsRegion(mName.supportsRegion());
src/main/java/org/distorted/examples/effects3d/Effects3DRenderer.java
68 68

  
69 69
    Static4D mQuat1, mQuat2;
70 70
    int mScreenMin;
71
    private boolean mShowing=false;
71
    private boolean mShowingCenter=false;
72
    private boolean mShowingRegion=false;
72 73

  
73 74
///////////////////////////////////////////////////////////////////////////////////////////////////
74 75

  
......
126 127

  
127 128
///////////////////////////////////////////////////////////////////////////////////////////////////
128 129

  
129
    void showRegionAndCenter(boolean show)
130
    void showRegionAndCenter(boolean showRegion, boolean showCenter)
130 131
      {
131
      if( mShowing!=show )
132
      if( mShowingCenter!=showCenter  )
132 133
        {
133
        if( show )
134
          {
135
          mScreen.attach(mCenterNode);
136
          mScreen.attach(mRegionNode);
137
          }
138
        else
139
          {
140
          mScreen.detach(mCenterNode);
141
          mScreen.detach(mRegionNode);
142
          }
134
        if( showCenter ) mScreen.attach(mCenterNode);
135
        else             mScreen.detach(mCenterNode);
136

  
137
        mShowingCenter = showCenter;
138
        }
139

  
140
      if( mShowingRegion!=showRegion  )
141
        {
142
        if( showRegion ) mScreen.attach(mRegionNode);
143
        else             mScreen.detach(mRegionNode);
143 144

  
144
        mShowing = show;
145
        mShowingRegion = showRegion;
145 146
        }
146 147
      }
147 148

  
......
214 215
      mCenterEffects.quaternion(mQuatInt2, rotateCen);
215 216

  
216 217
      mCenterEffects.move( new Static3D( (width -factorCen*centerSize-mFactorObj*mObjWidth )/2 ,
217
                                  (height-factorCen*centerSize-mFactorObj*mObjHeight)/2 , 10) );
218
                                  (height-factorCen*centerSize-mFactorObj*mObjHeight)/2 , 15) );
218 219
      mCenterEffects.move(mCenterInter);
219 220
      mCenterEffects.scale(factorCen);
220 221

  
src/main/res/layout/effects3dlayout.xml
11 11
        android:layout_weight="1" />
12 12

  
13 13
    <LinearLayout
14
        android:orientation="horizontal"
15 14
        android:layout_width="match_parent"
16
        android:layout_height="50dp"
17
        android:layout_gravity="center">
15
        android:layout_height="32dp"
16
        android:orientation="horizontal">
18 17

  
19
        <Button
18
        <CheckBox
19
            android:id="@+id/effects3dCheckBoxCenter"
20 20
            android:layout_width="wrap_content"
21 21
            android:layout_height="wrap_content"
22
            android:text="@string/Add"
22
            android:layout_weight="1"
23
            android:checked="true"
24
            android:onClick="showCenter"
25
            android:text="@string/show_center"
26
            android:textSize="12sp"/>
27

  
28
        <CheckBox
29
            android:id="@+id/effects3dCheckBoxRegion"
30
            android:layout_width="wrap_content"
31
            android:layout_height="wrap_content"
32
            android:layout_weight="1"
33
            android:checked="true"
34
            android:onClick="showRegion"
35
            android:text="@string/show_region"
36
            android:textSize="12sp"/>
37

  
38
        <CheckBox
39
            android:id="@+id/effects3dCheckBoxNormal"
40
            android:layout_width="wrap_content"
41
            android:layout_height="wrap_content"
42
            android:layout_weight="1"
43
            android:checked="true"
44
            android:onClick="showNormal"
45
            android:text="@string/show_normal"
46
            android:textSize="12sp"/>
47
    </LinearLayout>
48

  
49
    <LinearLayout
50
        android:layout_width="match_parent"
51
        android:layout_height="42dp"
52
        android:layout_gravity="center"
53
        android:orientation="horizontal">
54

  
55
        <Button
23 56
            android:id="@+id/buttonAdd"
57
            android:layout_width="wrap_content"
58
            android:layout_height="wrap_content"
24 59
            android:onClick="newEffect"
60
            android:text="@string/Add"
25 61
            />
26 62

  
27 63
        <TextView
64
            android:id="@+id/textView10"
28 65
            android:layout_width="wrap_content"
29 66
            android:layout_height="wrap_content"
30
            android:textAppearance="?android:attr/textAppearanceMedium"
31 67
            android:text="@string/New"
32
            android:id="@+id/textView10"/>
68
            android:textAppearance="?android:attr/textAppearanceMedium"/>
33 69

  
34 70
        <Spinner
71
            android:id="@+id/effects3dspinner"
35 72
            android:layout_width="wrap_content"
36 73
            android:layout_height="wrap_content"
37
            android:id="@+id/effects3dspinner"
38 74
            android:layout_weight="0.5"/>
39 75

  
40 76
        <Button
77
            android:id="@+id/buttonRemove"
41 78
            android:layout_width="wrap_content"
42 79
            android:layout_height="wrap_content"
43
            android:text="@string/reset"
44
            android:id="@+id/buttonRemove"
45 80
            android:onClick="removeAll"
81
            android:text="@string/reset"
46 82
            />
47 83

  
48 84
    </LinearLayout>
src/main/res/values/strings.xml
65 65
    <string name="quality1">High</string>
66 66
    <string name="quality2">Medium</string>
67 67
    <string name="quality3">Low</string>
68
    <string name="show_center">Show Center</string>
69
    <string name="show_region">Show Region</string>
70
    <string name="show_normal">Show Normals</string>
68 71

  
69 72
    <string name="radius_placeholder">Radius: %1$s</string>
70 73
    <string name="noise_placeholder">Noise %1$s</string>

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