Revision 16b22aab
Added by Leszek Koltunski about 5 years ago
| src/main/java/org/distorted/examples/differentbitmaps/DifferentBitmapsRenderer.java | ||
|---|---|---|
| 49 | 49 |
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| 50 | 50 |
class DifferentBitmapsRenderer implements GLSurfaceView.Renderer |
| 51 | 51 |
{
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private static final int NUM = 3; |
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private static final int[] bitmap = { R.raw.dog, R.raw.face, R.raw.cat };
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private static final int NUM = bitmap.length; |
|
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private GLSurfaceView mView; |
| 55 | 56 |
private DistortedEffects[] mEffects; |
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private DistortedTexture[] mTexture; |
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private MeshFlat mMesh; |
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private DistortedScreen mScreen; |
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private int bmpHeight, bmpWidth; |
|
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private Static3D mScale; |
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private Static3D[] mMove; |
| 62 | 62 |
|
| ... | ... | |
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mScreen.glClearColor(1.0f, 1.0f, 1.0f, 1.0f); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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private Bitmap readBitmap(int id) |
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{
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InputStream is = mView.getContext().getResources().openRawResource(id); |
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Bitmap bitmap; |
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try |
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{
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bitmap = BitmapFactory.decodeStream(is); |
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} |
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finally |
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{
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try |
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{
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is.close(); |
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} |
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catch(IOException e) { }
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} |
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return bitmap; |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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public void onDrawFrame(GL10 glUnused) |
| ... | ... | |
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|
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public void onSurfaceChanged(GL10 glUnused, int width, int height) |
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{
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if( (float)bmpHeight/(NUM*bmpWidth) > (float)height/width ) |
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{
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int w = (height*bmpWidth)/bmpHeight; |
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float factor = (float)height/bmpHeight; |
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mScale.set(factor,factor,factor); |
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float horiRatio = (float)width / (NUM*mTexture[0].getWidth()); |
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float vertRatio = (float)height/ ( mTexture[0].getHeight()); |
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float factor = horiRatio > vertRatio ? vertRatio : horiRatio; |
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for(int i=NUM-1; i>=0; i--) |
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{
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mMove[i].set((width-NUM*w)/2 +i*w ,0,0); |
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} |
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} |
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else |
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{
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int w = width/NUM; |
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int h = (width*bmpHeight)/(bmpWidth*NUM); |
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float factor = (float)width/(bmpWidth*NUM); |
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mScale.set(factor,factor,factor); |
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|
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for(int i=NUM-1; i>=0; i--) |
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{
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mMove[i].set(i*w,(height-h)/2,0); |
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} |
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} |
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mScale.set( factor,factor,factor ); |
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for(int i=NUM-1; i>=0; i--) mMove[i].set((i-(NUM-1)/2.0f)*(width/NUM), 0, 0); |
|
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|
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mScreen.resize(width, height); |
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} |
| ... | ... | |
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|
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public void onSurfaceCreated(GL10 glUnused, EGLConfig config) |
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{
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Bitmap bitmap0= readBitmap(R.raw.dog); |
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Bitmap bitmap1= readBitmap(R.raw.face); |
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Bitmap bitmap2= readBitmap(R.raw.cat); |
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|
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bmpHeight = bitmap0.getHeight(); |
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bmpWidth = bitmap0.getWidth(); |
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Bitmap[] bmp = new Bitmap[NUM]; |
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for(int i=0; i<NUM; i++) |
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{
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bmp[i] = readBitmap(bitmap[i]); |
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} |
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|
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int bmpHeight = bmp[0].getHeight(); |
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int bmpWidth = bmp[0].getWidth(); |
|
| 176 | 139 |
|
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if( mTexture==null ) |
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{
|
| ... | ... | |
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mTexture[i] = new DistortedTexture(bmpWidth,bmpHeight); |
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} |
| 184 | 147 |
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mTexture[0].setTexture(bitmap0); |
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mTexture[1].setTexture(bitmap1); |
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mTexture[2].setTexture(bitmap2); |
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for(int i=0; i<NUM; i++) |
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{
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mTexture[i].setTexture(bmp[i]); |
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} |
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| 188 | 152 |
|
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if( mMesh==null ) mMesh = new MeshFlat(30,30*bmpHeight/bmpWidth); |
| 190 | 154 |
|
| ... | ... | |
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android.util.Log.e("Renderer", ex.getMessage() );
|
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} |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
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|
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private Bitmap readBitmap(int id) |
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{
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InputStream is = mView.getContext().getResources().openRawResource(id); |
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Bitmap bitmap; |
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try |
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{
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bitmap = BitmapFactory.decodeStream(is); |
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} |
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finally |
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{
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try |
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{
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is.close(); |
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} |
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catch(IOException e) { }
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} |
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return bitmap; |
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} |
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} |
Also available in: Unified diff
Fix several more apps for the 'center-of-matrix-effects-in-screen-center' change.