Revision d1abb41e
Added by Leszek Koltunski over 4 years ago
| src/main/java/org/distorted/examples/deform/DeformRenderer.java | ||
|---|---|---|
| 23 | 23 |
import javax.microedition.khronos.opengles.GL10; |
| 24 | 24 |
|
| 25 | 25 |
import org.distorted.library.effect.EffectName; |
| 26 |
import org.distorted.library.effect.MatrixEffectScale; |
|
| 26 | 27 |
import org.distorted.library.effect.MatrixEffectShear; |
| 27 | 28 |
import org.distorted.library.effect.VertexEffectDeform; |
| 28 | 29 |
import org.distorted.library.effect.VertexEffectDistort; |
| ... | ... | |
| 56 | 57 |
private DistortedEffects mEffects; |
| 57 | 58 |
private MeshBase mMesh; |
| 58 | 59 |
private DistortedScreen mScreen; |
| 59 |
private Static3D mTouchPoint; |
|
| 60 |
private Static3D mTouchPoint, mScale;
|
|
| 60 | 61 |
|
| 61 | 62 |
private Static3D[] vDistort; |
| 62 | 63 |
private Static3D[] vDeform; |
| ... | ... | |
| 80 | 81 |
{
|
| 81 | 82 |
mView = view; |
| 82 | 83 |
|
| 84 |
mTexture = new DistortedTexture(); |
|
| 83 | 85 |
mEffects = new DistortedEffects(); |
| 84 | 86 |
mRegion = new Static4D(0,0,0,0); |
| 85 | 87 |
mTouchPoint = new Static3D(0,0,0); |
| 88 |
mScale = new Static3D(1,1,1); |
|
| 89 |
|
|
| 90 |
mEffects.apply( new MatrixEffectScale(mScale) ); |
|
| 86 | 91 |
|
| 87 | 92 |
// DISTORT |
| 88 | 93 |
Dynamic3D releasedDistortDynamic = new Dynamic3D(NUM_VECTORS*500, 0.5f); |
| ... | ... | |
| 154 | 159 |
|
| 155 | 160 |
void setRegionRadius(int r) |
| 156 | 161 |
{
|
| 157 |
mRadius = ( r==100 ? 100.0f : r/200.0f);
|
|
| 158 |
mRegion.set3(mRadius*scrWidth);
|
|
| 162 |
mRadius = ( r==100 ? 100.0f : r/100.0f);
|
|
| 163 |
mRegion.set3(mRadius); |
|
| 159 | 164 |
} |
| 160 | 165 |
|
| 161 | 166 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| ... | ... | |
| 181 | 186 |
scrHeight = height; |
| 182 | 187 |
scrWidth = width; |
| 183 | 188 |
|
| 184 |
mRegion.set3(mRadius*scrWidth);
|
|
| 189 |
mRegion.set3(mRadius); |
|
| 185 | 190 |
|
| 186 | 191 |
Canvas stretchCanvas; |
| 187 | 192 |
textureWidth = (int)(0.6f*width); |
| ... | ... | |
| 189 | 194 |
|
| 190 | 195 |
if( mMesh!=null ) mMesh.markForDeletion(); |
| 191 | 196 |
mMesh = new MeshRectangles(50,50*textureHeight/textureWidth); |
| 192 |
mMesh.setStretch(textureWidth,textureHeight,0); |
|
| 197 |
|
|
| 198 |
mScale.set(textureWidth,textureHeight,1); |
|
| 193 | 199 |
|
| 194 | 200 |
Bitmap stretchBitmap = Bitmap.createBitmap(textureWidth,textureHeight, Bitmap.Config.ARGB_8888); |
| 195 | 201 |
stretchCanvas = new Canvas(stretchBitmap); |
| ... | ... | |
| 206 | 212 |
stretchCanvas.drawRect( 0, textureHeight*i/NUM_LINES-1, textureWidth , textureHeight*i/NUM_LINES+1, paint); |
| 207 | 213 |
} |
| 208 | 214 |
|
| 209 |
if( mTexture==null ) mTexture = new DistortedTexture(); |
|
| 210 | 215 |
mTexture.setTexture(stretchBitmap); |
| 211 | 216 |
|
| 212 | 217 |
mScreen.detachAll(); |
| ... | ... | |
| 236 | 241 |
|
| 237 | 242 |
void down(int x, int y) |
| 238 | 243 |
{
|
| 239 |
int xt = x-(scrWidth/2);
|
|
| 240 |
int yt = (scrHeight/2)-y;
|
|
| 244 |
float xt = (float)x/scrWidth-0.5f;
|
|
| 245 |
float yt = 0.5f-(float)y/scrHeight;
|
|
| 241 | 246 |
|
| 242 | 247 |
switch(mMode) |
| 243 | 248 |
{
|
| ... | ... | |
| 263 | 268 |
|
| 264 | 269 |
void move(int x, int y) |
| 265 | 270 |
{
|
| 271 |
float xm = (float)x/textureWidth; |
|
| 272 |
float ym = (float)y/textureHeight; |
|
| 273 |
|
|
| 266 | 274 |
switch(mMode) |
| 267 | 275 |
{
|
| 268 |
case DISTORT: vDistort[0].set(x,-y,0);
|
|
| 276 |
case DISTORT: vDistort[0].set( xm,-ym, 0);
|
|
| 269 | 277 |
break; |
| 270 |
case DEFORM: vDeform[0].set(x,-y,0);
|
|
| 278 |
case DEFORM: vDeform[0].set ( xm,-ym, 0);
|
|
| 271 | 279 |
break; |
| 272 |
case SHEAR: vShear[0].set( (float)x/textureWidth, (float)(-y)/textureHeight, 0);
|
|
| 280 |
case SHEAR: vShear[0].set ( xm,-ym, 0);
|
|
| 273 | 281 |
break; |
| 274 | 282 |
} |
| 275 | 283 |
} |
| ... | ... | |
| 280 | 288 |
{
|
| 281 | 289 |
mEffects.abortById(mLastEffect); |
| 282 | 290 |
|
| 283 |
float damp = -0.65f;
|
|
| 291 |
final float DAMP = -0.65f;
|
|
| 284 | 292 |
|
| 285 | 293 |
switch(mMode) |
| 286 | 294 |
{
|
| 287 | 295 |
case DISTORT: for(int i=1; i<NUM_VECTORS-1; i++) |
| 288 | 296 |
{
|
| 289 |
vDistort[i].set( vDistort[i-1].get0()*damp, vDistort[i-1].get1()*damp, 0 );
|
|
| 297 |
vDistort[i].set( vDistort[i-1].get0()*DAMP, vDistort[i-1].get1()*DAMP, 0 );
|
|
| 290 | 298 |
} |
| 291 | 299 |
vDistort[NUM_VECTORS-1].set(0,0,0); |
| 292 | 300 |
mEffects.apply(mReleasedDistort); |
| ... | ... | |
| 294 | 302 |
break; |
| 295 | 303 |
case DEFORM : for(int i=1; i<NUM_VECTORS-1; i++) |
| 296 | 304 |
{
|
| 297 |
vDeform[i].set( vDeform[i-1].get0()*damp, vDeform[i-1].get1()*damp, 0 );
|
|
| 305 |
vDeform[i].set( vDeform[i-1].get0()*DAMP, vDeform[i-1].get1()*DAMP, 0 );
|
|
| 298 | 306 |
} |
| 299 | 307 |
vDeform[NUM_VECTORS-1].set(0,0,0); |
| 300 | 308 |
mEffects.apply(mReleasedDeform); |
| ... | ... | |
| 302 | 310 |
break; |
| 303 | 311 |
case SHEAR : for(int i=1; i<NUM_VECTORS-1; i++) |
| 304 | 312 |
{
|
| 305 |
vShear[i].set( vShear[i-1].get0()*damp, vShear[i-1].get1()*damp, 0 );
|
|
| 313 |
vShear[i].set( vShear[i-1].get0()*DAMP, vShear[i-1].get1()*DAMP, 0 );
|
|
| 306 | 314 |
} |
| 307 | 315 |
vShear[NUM_VECTORS-1].set(0,0,0); |
| 308 | 316 |
mEffects.apply(mReleasedShear); |
Also available in: Unified diff
Port Deform to the new setStretch-less API.