Revision d1abb41e
Added by Leszek Koltunski about 4 years ago
| src/main/java/org/distorted/examples/deform/DeformRenderer.java | ||
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import javax.microedition.khronos.opengles.GL10; |
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import org.distorted.library.effect.EffectName; |
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import org.distorted.library.effect.MatrixEffectScale; |
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import org.distorted.library.effect.MatrixEffectShear; |
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import org.distorted.library.effect.VertexEffectDeform; |
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import org.distorted.library.effect.VertexEffectDistort; |
| ... | ... | |
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private DistortedEffects mEffects; |
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private MeshBase mMesh; |
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private DistortedScreen mScreen; |
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private Static3D mTouchPoint; |
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private Static3D mTouchPoint, mScale;
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private Static3D[] vDistort; |
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private Static3D[] vDeform; |
| ... | ... | |
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{
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mView = view; |
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mTexture = new DistortedTexture(); |
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mEffects = new DistortedEffects(); |
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mRegion = new Static4D(0,0,0,0); |
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mTouchPoint = new Static3D(0,0,0); |
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mScale = new Static3D(1,1,1); |
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mEffects.apply( new MatrixEffectScale(mScale) ); |
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// DISTORT |
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Dynamic3D releasedDistortDynamic = new Dynamic3D(NUM_VECTORS*500, 0.5f); |
| ... | ... | |
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void setRegionRadius(int r) |
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{
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mRadius = ( r==100 ? 100.0f : r/200.0f);
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mRegion.set3(mRadius*scrWidth);
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mRadius = ( r==100 ? 100.0f : r/100.0f);
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mRegion.set3(mRadius); |
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} |
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/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
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scrHeight = height; |
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scrWidth = width; |
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mRegion.set3(mRadius*scrWidth);
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mRegion.set3(mRadius); |
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|
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Canvas stretchCanvas; |
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textureWidth = (int)(0.6f*width); |
| ... | ... | |
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|
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if( mMesh!=null ) mMesh.markForDeletion(); |
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mMesh = new MeshRectangles(50,50*textureHeight/textureWidth); |
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mMesh.setStretch(textureWidth,textureHeight,0); |
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mScale.set(textureWidth,textureHeight,1); |
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Bitmap stretchBitmap = Bitmap.createBitmap(textureWidth,textureHeight, Bitmap.Config.ARGB_8888); |
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stretchCanvas = new Canvas(stretchBitmap); |
| ... | ... | |
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stretchCanvas.drawRect( 0, textureHeight*i/NUM_LINES-1, textureWidth , textureHeight*i/NUM_LINES+1, paint); |
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} |
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if( mTexture==null ) mTexture = new DistortedTexture(); |
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mTexture.setTexture(stretchBitmap); |
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|
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mScreen.detachAll(); |
| ... | ... | |
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|
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void down(int x, int y) |
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{
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int xt = x-(scrWidth/2);
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int yt = (scrHeight/2)-y;
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float xt = (float)x/scrWidth-0.5f;
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float yt = 0.5f-(float)y/scrHeight;
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switch(mMode) |
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{
|
| ... | ... | |
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|
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void move(int x, int y) |
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{
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float xm = (float)x/textureWidth; |
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float ym = (float)y/textureHeight; |
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|
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switch(mMode) |
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{
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case DISTORT: vDistort[0].set(x,-y,0);
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case DISTORT: vDistort[0].set( xm,-ym, 0);
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break; |
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case DEFORM: vDeform[0].set(x,-y,0);
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case DEFORM: vDeform[0].set ( xm,-ym, 0);
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break; |
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case SHEAR: vShear[0].set( (float)x/textureWidth, (float)(-y)/textureHeight, 0);
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case SHEAR: vShear[0].set ( xm,-ym, 0);
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break; |
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} |
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} |
| ... | ... | |
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{
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mEffects.abortById(mLastEffect); |
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float damp = -0.65f;
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final float DAMP = -0.65f;
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|
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switch(mMode) |
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{
|
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case DISTORT: for(int i=1; i<NUM_VECTORS-1; i++) |
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{
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vDistort[i].set( vDistort[i-1].get0()*damp, vDistort[i-1].get1()*damp, 0 );
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vDistort[i].set( vDistort[i-1].get0()*DAMP, vDistort[i-1].get1()*DAMP, 0 );
|
|
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} |
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vDistort[NUM_VECTORS-1].set(0,0,0); |
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mEffects.apply(mReleasedDistort); |
| ... | ... | |
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break; |
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case DEFORM : for(int i=1; i<NUM_VECTORS-1; i++) |
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{
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vDeform[i].set( vDeform[i-1].get0()*damp, vDeform[i-1].get1()*damp, 0 );
|
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vDeform[i].set( vDeform[i-1].get0()*DAMP, vDeform[i-1].get1()*DAMP, 0 );
|
|
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} |
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vDeform[NUM_VECTORS-1].set(0,0,0); |
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mEffects.apply(mReleasedDeform); |
| ... | ... | |
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break; |
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case SHEAR : for(int i=1; i<NUM_VECTORS-1; i++) |
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{
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vShear[i].set( vShear[i-1].get0()*damp, vShear[i-1].get1()*damp, 0 );
|
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vShear[i].set( vShear[i-1].get0()*DAMP, vShear[i-1].get1()*DAMP, 0 );
|
|
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} |
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vShear[NUM_VECTORS-1].set(0,0,0); |
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mEffects.apply(mReleasedShear); |
Also available in: Unified diff
Port Deform to the new setStretch-less API.