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.library;
|
21
|
|
22
|
import android.opengl.GLES20;
|
23
|
|
24
|
import org.distorted.library.message.EffectListener;
|
25
|
import org.distorted.library.type.Data1D;
|
26
|
import org.distorted.library.type.Data2D;
|
27
|
import org.distorted.library.type.Data3D;
|
28
|
import org.distorted.library.type.Data4D;
|
29
|
import org.distorted.library.type.Data5D;
|
30
|
import org.distorted.library.type.Static3D;
|
31
|
|
32
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
33
|
/**
|
34
|
* Class containing {@link EffectTypes#LENGTH} queues, each a class derived from EffectQueue.
|
35
|
* <p>
|
36
|
* The queues hold actual effects to be applied to a given (DistortedTexture,MeshObject) combo.
|
37
|
*/
|
38
|
public class DistortedEffects
|
39
|
{
|
40
|
private static long mNextID =0;
|
41
|
private long mID;
|
42
|
|
43
|
private EffectQueueMatrix mM;
|
44
|
private EffectQueueFragment mF;
|
45
|
private EffectQueueVertex mV;
|
46
|
|
47
|
private boolean matrixCloned, vertexCloned, fragmentCloned;
|
48
|
|
49
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
50
|
|
51
|
private void initializeEffectLists(DistortedEffects d, int flags)
|
52
|
{
|
53
|
if( (flags & Distorted.CLONE_MATRIX) != 0 )
|
54
|
{
|
55
|
mM = d.mM;
|
56
|
matrixCloned = true;
|
57
|
}
|
58
|
else
|
59
|
{
|
60
|
mM = new EffectQueueMatrix(mID);
|
61
|
matrixCloned = false;
|
62
|
}
|
63
|
|
64
|
if( (flags & Distorted.CLONE_VERTEX) != 0 )
|
65
|
{
|
66
|
mV = d.mV;
|
67
|
vertexCloned = true;
|
68
|
}
|
69
|
else
|
70
|
{
|
71
|
mV = new EffectQueueVertex(mID);
|
72
|
vertexCloned = false;
|
73
|
}
|
74
|
|
75
|
if( (flags & Distorted.CLONE_FRAGMENT) != 0 )
|
76
|
{
|
77
|
mF = d.mF;
|
78
|
fragmentCloned = true;
|
79
|
}
|
80
|
else
|
81
|
{
|
82
|
mF = new EffectQueueFragment(mID);
|
83
|
fragmentCloned = false;
|
84
|
}
|
85
|
}
|
86
|
|
87
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
88
|
|
89
|
void drawPriv(float halfInputW, float halfInputH, MeshObject mesh, DistortedFramebuffer df, long currTime)
|
90
|
{
|
91
|
GLES20.glViewport(0, 0, df.mWidth, df.mHeight);
|
92
|
|
93
|
float halfZ = halfInputW*mesh.zFactor;
|
94
|
|
95
|
mM.compute(currTime);
|
96
|
mM.send(df,halfInputW,halfInputH,halfZ);
|
97
|
|
98
|
mV.compute(currTime);
|
99
|
mV.send(halfInputW,halfInputH,halfZ);
|
100
|
|
101
|
mF.compute(currTime);
|
102
|
mF.send(halfInputW,halfInputH);
|
103
|
|
104
|
mesh.draw();
|
105
|
}
|
106
|
|
107
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
108
|
|
109
|
void drawNoEffectsPriv(float halfInputW, float halfInputH, MeshObject mesh, DistortedFramebuffer df)
|
110
|
{
|
111
|
GLES20.glViewport(0, 0, df.mWidth, df.mHeight);
|
112
|
|
113
|
mM.sendZero(df,halfInputW,halfInputH,halfInputW*mesh.zFactor);
|
114
|
mV.sendZero();
|
115
|
mF.sendZero();
|
116
|
|
117
|
mesh.draw();
|
118
|
}
|
119
|
|
120
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
121
|
|
122
|
private void releasePriv()
|
123
|
{
|
124
|
if( !matrixCloned ) mM.abortAll(false);
|
125
|
if( !vertexCloned ) mV.abortAll(false);
|
126
|
if( !fragmentCloned) mF.abortAll(false);
|
127
|
|
128
|
mM = null;
|
129
|
mV = null;
|
130
|
mF = null;
|
131
|
}
|
132
|
|
133
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
134
|
|
135
|
static void onDestroy()
|
136
|
{
|
137
|
mNextID = 0;
|
138
|
}
|
139
|
|
140
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
141
|
// PUBLIC API
|
142
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
143
|
/**
|
144
|
* Create empty effect queue.
|
145
|
*/
|
146
|
public DistortedEffects()
|
147
|
{
|
148
|
mID = mNextID++;
|
149
|
initializeEffectLists(this,0);
|
150
|
}
|
151
|
|
152
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
153
|
/**
|
154
|
* Copy constructor.
|
155
|
* <p>
|
156
|
* Whatever we do not clone gets created just like in the default constructor.
|
157
|
*
|
158
|
* @param dc Source object to create our object from
|
159
|
* @param flags A bitmask of values specifying what to copy.
|
160
|
* For example, CLONE_VERTEX | CLONE_MATRIX.
|
161
|
*/
|
162
|
public DistortedEffects(DistortedEffects dc, int flags)
|
163
|
{
|
164
|
mID = mNextID++;
|
165
|
initializeEffectLists(dc,flags);
|
166
|
}
|
167
|
|
168
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
169
|
/**
|
170
|
* Releases all resources. After this call, the queue should not be used anymore.
|
171
|
*/
|
172
|
public synchronized void delete()
|
173
|
{
|
174
|
releasePriv();
|
175
|
}
|
176
|
|
177
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
178
|
/**
|
179
|
* Returns unique ID of this instance.
|
180
|
*
|
181
|
* @return ID of the object.
|
182
|
*/
|
183
|
public long getID()
|
184
|
{
|
185
|
return mID;
|
186
|
}
|
187
|
|
188
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
189
|
/**
|
190
|
* Adds the calling class to the list of Listeners that get notified each time some event happens
|
191
|
* to one of the Effects in those queues. Nothing will happen if 'el' is already in the list.
|
192
|
*
|
193
|
* @param el A class implementing the EffectListener interface that wants to get notifications.
|
194
|
*/
|
195
|
public void registerForMessages(EffectListener el)
|
196
|
{
|
197
|
mV.registerForMessages(el);
|
198
|
mF.registerForMessages(el);
|
199
|
mM.registerForMessages(el);
|
200
|
}
|
201
|
|
202
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
203
|
/**
|
204
|
* Removes the calling class from the list of Listeners.
|
205
|
*
|
206
|
* @param el A class implementing the EffectListener interface that no longer wants to get notifications.
|
207
|
*/
|
208
|
public void deregisterForMessages(EffectListener el)
|
209
|
{
|
210
|
mV.deregisterForMessages(el);
|
211
|
mF.deregisterForMessages(el);
|
212
|
mM.deregisterForMessages(el);
|
213
|
}
|
214
|
|
215
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
216
|
/**
|
217
|
* Aborts all Effects.
|
218
|
* @return Number of effects aborted.
|
219
|
*/
|
220
|
public int abortAllEffects()
|
221
|
{
|
222
|
return mM.abortAll(true) + mV.abortAll(true) + mF.abortAll(true);
|
223
|
}
|
224
|
|
225
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
226
|
/**
|
227
|
* Aborts all Effects of a given type, for example all MATRIX Effects.
|
228
|
*
|
229
|
* @param type one of the constants defined in {@link EffectTypes}
|
230
|
* @return Number of effects aborted.
|
231
|
*/
|
232
|
public int abortEffects(EffectTypes type)
|
233
|
{
|
234
|
switch(type)
|
235
|
{
|
236
|
case MATRIX : return mM.abortAll(true);
|
237
|
case VERTEX : return mV.abortAll(true);
|
238
|
case FRAGMENT: return mF.abortAll(true);
|
239
|
default : return 0;
|
240
|
}
|
241
|
}
|
242
|
|
243
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
244
|
/**
|
245
|
* Aborts a single Effect.
|
246
|
*
|
247
|
* @param id ID of the Effect we want to abort.
|
248
|
* @return number of Effects aborted. Always either 0 or 1.
|
249
|
*/
|
250
|
public int abortEffect(long id)
|
251
|
{
|
252
|
int type = (int)(id&EffectTypes.MASK);
|
253
|
|
254
|
if( type==EffectTypes.MATRIX.type ) return mM.removeByID(id>>EffectTypes.LENGTH);
|
255
|
if( type==EffectTypes.VERTEX.type ) return mV.removeByID(id>>EffectTypes.LENGTH);
|
256
|
if( type==EffectTypes.FRAGMENT.type ) return mF.removeByID(id>>EffectTypes.LENGTH);
|
257
|
|
258
|
return 0;
|
259
|
}
|
260
|
|
261
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
262
|
/**
|
263
|
* Abort all Effects of a given name, for example all rotations.
|
264
|
*
|
265
|
* @param name one of the constants defined in {@link EffectNames}
|
266
|
* @return number of Effects aborted.
|
267
|
*/
|
268
|
public int abortEffects(EffectNames name)
|
269
|
{
|
270
|
switch(name.getType())
|
271
|
{
|
272
|
case MATRIX : return mM.removeByType(name);
|
273
|
case VERTEX : return mV.removeByType(name);
|
274
|
case FRAGMENT: return mF.removeByType(name);
|
275
|
default : return 0;
|
276
|
}
|
277
|
}
|
278
|
|
279
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
280
|
/**
|
281
|
* Print some info about a given Effect to Android's standard out. Used for debugging only.
|
282
|
*
|
283
|
* @param id Effect ID we want to print info about
|
284
|
* @return <code>true</code> if a single Effect of type effectType has been found.
|
285
|
*/
|
286
|
|
287
|
public boolean printEffect(long id)
|
288
|
{
|
289
|
int type = (int)(id&EffectTypes.MASK);
|
290
|
|
291
|
if( type==EffectTypes.MATRIX.type ) return mM.printByID(id>>EffectTypes.LENGTH);
|
292
|
if( type==EffectTypes.VERTEX.type ) return mV.printByID(id>>EffectTypes.LENGTH);
|
293
|
if( type==EffectTypes.FRAGMENT.type ) return mF.printByID(id>>EffectTypes.LENGTH);
|
294
|
|
295
|
return false;
|
296
|
}
|
297
|
|
298
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
299
|
/**
|
300
|
* Returns the maximum number of Matrix effects.
|
301
|
*
|
302
|
* @return The maximum number of Matrix effects
|
303
|
*/
|
304
|
public static int getMaxMatrix()
|
305
|
{
|
306
|
return EffectQueue.getMax(EffectTypes.MATRIX.ordinal());
|
307
|
}
|
308
|
|
309
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
310
|
/**
|
311
|
* Returns the maximum number of Vertex effects.
|
312
|
*
|
313
|
* @return The maximum number of Vertex effects
|
314
|
*/
|
315
|
public static int getMaxVertex()
|
316
|
{
|
317
|
return EffectQueue.getMax(EffectTypes.VERTEX.ordinal());
|
318
|
}
|
319
|
|
320
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
321
|
/**
|
322
|
* Returns the maximum number of Fragment effects.
|
323
|
*
|
324
|
* @return The maximum number of Fragment effects
|
325
|
*/
|
326
|
public static int getMaxFragment()
|
327
|
{
|
328
|
return EffectQueue.getMax(EffectTypes.FRAGMENT.ordinal());
|
329
|
}
|
330
|
|
331
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
332
|
/**
|
333
|
* Returns the maximum number of Postprocess effects.
|
334
|
*
|
335
|
* @return The maximum number of Postprocess effects
|
336
|
*/
|
337
|
public static int getMaxPostprocess()
|
338
|
{
|
339
|
return EffectQueue.getMax(EffectTypes.POSTPROCESS.ordinal());
|
340
|
}
|
341
|
|
342
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
343
|
/**
|
344
|
* Sets the maximum number of Matrix effects that can be stored in a single EffectQueue at one time.
|
345
|
* This can fail if:
|
346
|
* <ul>
|
347
|
* <li>the value of 'max' is outside permitted range (0 ≤ max ≤ Byte.MAX_VALUE)
|
348
|
* <li>We try to increase the value of 'max' when it is too late to do so already. It needs to be called
|
349
|
* before the Vertex Shader gets compiled, i.e. before the call to {@link Distorted#onCreate}. After this
|
350
|
* time only decreasing the value of 'max' is permitted.
|
351
|
* <li>Furthermore, this needs to be called before any instances of the DistortedEffects class get created.
|
352
|
* </ul>
|
353
|
*
|
354
|
* @param max new maximum number of simultaneous Matrix Effects. Has to be a non-negative number not greater
|
355
|
* than Byte.MAX_VALUE
|
356
|
* @return <code>true</code> if operation was successful, <code>false</code> otherwise.
|
357
|
*/
|
358
|
public static boolean setMaxMatrix(int max)
|
359
|
{
|
360
|
return EffectQueue.setMax(EffectTypes.MATRIX.ordinal(),max);
|
361
|
}
|
362
|
|
363
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
364
|
/**
|
365
|
* Sets the maximum number of Vertex effects that can be stored in a single EffectQueue at one time.
|
366
|
* This can fail if:
|
367
|
* <ul>
|
368
|
* <li>the value of 'max' is outside permitted range (0 ≤ max ≤ Byte.MAX_VALUE)
|
369
|
* <li>We try to increase the value of 'max' when it is too late to do so already. It needs to be called
|
370
|
* before the Vertex Shader gets compiled, i.e. before the call to {@link Distorted#onCreate}. After this
|
371
|
* time only decreasing the value of 'max' is permitted.
|
372
|
* <li>Furthermore, this needs to be called before any instances of the DistortedEffects class get created.
|
373
|
* </ul>
|
374
|
*
|
375
|
* @param max new maximum number of simultaneous Vertex Effects. Has to be a non-negative number not greater
|
376
|
* than Byte.MAX_VALUE
|
377
|
* @return <code>true</code> if operation was successful, <code>false</code> otherwise.
|
378
|
*/
|
379
|
public static boolean setMaxVertex(int max)
|
380
|
{
|
381
|
return EffectQueue.setMax(EffectTypes.VERTEX.ordinal(),max);
|
382
|
}
|
383
|
|
384
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
385
|
/**
|
386
|
* Sets the maximum number of Fragment effects that can be stored in a single EffectQueue at one time.
|
387
|
* This can fail if:
|
388
|
* <ul>
|
389
|
* <li>the value of 'max' is outside permitted range (0 ≤ max ≤ Byte.MAX_VALUE)
|
390
|
* <li>We try to increase the value of 'max' when it is too late to do so already. It needs to be called
|
391
|
* before the Fragment Shader gets compiled, i.e. before the call to {@link Distorted#onCreate}. After this
|
392
|
* time only decreasing the value of 'max' is permitted.
|
393
|
* <li>Furthermore, this needs to be called before any instances of the DistortedEffects class get created.
|
394
|
* </ul>
|
395
|
*
|
396
|
* @param max new maximum number of simultaneous Fragment Effects. Has to be a non-negative number not greater
|
397
|
* than Byte.MAX_VALUE
|
398
|
* @return <code>true</code> if operation was successful, <code>false</code> otherwise.
|
399
|
*/
|
400
|
public static boolean setMaxFragment(int max)
|
401
|
{
|
402
|
return EffectQueue.setMax(EffectTypes.FRAGMENT.ordinal(),max);
|
403
|
}
|
404
|
|
405
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
406
|
/**
|
407
|
* Sets the maximum number of Postprocess effects that can be stored in a single EffectQueue at one time.
|
408
|
* This can fail if:
|
409
|
* <ul>
|
410
|
* <li>the value of 'max' is outside permitted range (0 ≤ max ≤ Byte.MAX_VALUE)
|
411
|
* <li>We try to increase the value of 'max' when it is too late to do so already. It needs to be called
|
412
|
* before the Fragment Shader gets compiled, i.e. before the call to {@link Distorted#onCreate}. After this
|
413
|
* time only decreasing the value of 'max' is permitted.
|
414
|
* <li>Furthermore, this needs to be called before any instances of the DistortedEffects class get created.
|
415
|
* </ul>
|
416
|
*
|
417
|
* @param max new maximum number of simultaneous Postprocess Effects. Has to be a non-negative number not greater
|
418
|
* than Byte.MAX_VALUE
|
419
|
* @return <code>true</code> if operation was successful, <code>false</code> otherwise.
|
420
|
*/
|
421
|
public static boolean setMaxPostprocess(int max)
|
422
|
{
|
423
|
return EffectQueue.setMax(EffectTypes.POSTPROCESS.ordinal(),max);
|
424
|
}
|
425
|
|
426
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
427
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
428
|
// Individual effect functions.
|
429
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
430
|
// Matrix-based effects
|
431
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
432
|
/**
|
433
|
* Moves the Object by a (possibly changing in time) vector.
|
434
|
*
|
435
|
* @param vector 3-dimensional Data which at any given time will return a Static3D
|
436
|
* representing the current coordinates of the vector we want to move the Object with.
|
437
|
* @return ID of the effect added, or -1 if we failed to add one.
|
438
|
*/
|
439
|
public long move(Data3D vector)
|
440
|
{
|
441
|
return mM.add(EffectNames.MOVE,vector);
|
442
|
}
|
443
|
|
444
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
445
|
/**
|
446
|
* Scales the Object by (possibly changing in time) 3D scale factors.
|
447
|
*
|
448
|
* @param scale 3-dimensional Data which at any given time returns a Static3D
|
449
|
* representing the current x- , y- and z- scale factors.
|
450
|
* @return ID of the effect added, or -1 if we failed to add one.
|
451
|
*/
|
452
|
public long scale(Data3D scale)
|
453
|
{
|
454
|
return mM.add(EffectNames.SCALE,scale);
|
455
|
}
|
456
|
|
457
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
458
|
/**
|
459
|
* Scales the Object by one uniform, constant factor in all 3 dimensions. Convenience function.
|
460
|
*
|
461
|
* @param scale The factor to scale all 3 dimensions with.
|
462
|
* @return ID of the effect added, or -1 if we failed to add one.
|
463
|
*/
|
464
|
public long scale(float scale)
|
465
|
{
|
466
|
return mM.add(EffectNames.SCALE, new Static3D(scale,scale,scale));
|
467
|
}
|
468
|
|
469
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
470
|
/**
|
471
|
* Rotates the Object by 'angle' degrees around the center.
|
472
|
* Static axis of rotation is given by the last parameter.
|
473
|
*
|
474
|
* @param angle Angle that we want to rotate the Object to. Unit: degrees
|
475
|
* @param axis Axis of rotation
|
476
|
* @param center Coordinates of the Point we are rotating around.
|
477
|
* @return ID of the effect added, or -1 if we failed to add one.
|
478
|
*/
|
479
|
public long rotate(Data1D angle, Static3D axis, Data3D center )
|
480
|
{
|
481
|
return mM.add(EffectNames.ROTATE, angle, axis, center);
|
482
|
}
|
483
|
|
484
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
485
|
/**
|
486
|
* Rotates the Object by 'angle' degrees around the center.
|
487
|
* Here both angle and axis can dynamically change.
|
488
|
*
|
489
|
* @param angleaxis Combined 4-tuple representing the (angle,axisX,axisY,axisZ).
|
490
|
* @param center Coordinates of the Point we are rotating around.
|
491
|
* @return ID of the effect added, or -1 if we failed to add one.
|
492
|
*/
|
493
|
public long rotate(Data4D angleaxis, Data3D center)
|
494
|
{
|
495
|
return mM.add(EffectNames.ROTATE, angleaxis, center);
|
496
|
}
|
497
|
|
498
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
499
|
/**
|
500
|
* Rotates the Object by quaternion.
|
501
|
*
|
502
|
* @param quaternion The quaternion describing the rotation.
|
503
|
* @param center Coordinates of the Point we are rotating around.
|
504
|
* @return ID of the effect added, or -1 if we failed to add one.
|
505
|
*/
|
506
|
public long quaternion(Data4D quaternion, Data3D center )
|
507
|
{
|
508
|
return mM.add(EffectNames.QUATERNION,quaternion,center);
|
509
|
}
|
510
|
|
511
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
512
|
/**
|
513
|
* Shears the Object.
|
514
|
*
|
515
|
* @param shear The 3-tuple of shear factors. The first controls level
|
516
|
* of shearing in the X-axis, second - Y-axis and the third -
|
517
|
* Z-axis. Each is the tangens of the shear angle, i.e 0 -
|
518
|
* no shear, 1 - shear by 45 degrees (tan(45deg)=1) etc.
|
519
|
* @param center Center of shearing, i.e. the point which stays unmoved.
|
520
|
* @return ID of the effect added, or -1 if we failed to add one.
|
521
|
*/
|
522
|
public long shear(Data3D shear, Data3D center)
|
523
|
{
|
524
|
return mM.add(EffectNames.SHEAR, shear, center);
|
525
|
}
|
526
|
|
527
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
528
|
// Fragment-based effects
|
529
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
530
|
/**
|
531
|
* Makes a certain sub-region of the Object smoothly change all three of its RGB components.
|
532
|
*
|
533
|
* @param blend 1-dimensional Data that returns the level of blend a given pixel will be
|
534
|
* mixed with the next parameter 'color': pixel = (1-level)*pixel + level*color.
|
535
|
* Valid range: <0,1>
|
536
|
* @param color Color to mix. (1,0,0) is RED.
|
537
|
* @param region Region this Effect is limited to.
|
538
|
* @param smooth If true, the level of 'blend' will smoothly fade out towards the edges of the region.
|
539
|
* @return ID of the effect added, or -1 if we failed to add one.
|
540
|
*/
|
541
|
public long chroma(Data1D blend, Data3D color, Data4D region, boolean smooth)
|
542
|
{
|
543
|
return mF.add( smooth? EffectNames.SMOOTH_CHROMA:EffectNames.CHROMA, blend, color, region);
|
544
|
}
|
545
|
|
546
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
547
|
/**
|
548
|
* Makes the whole Object smoothly change all three of its RGB components.
|
549
|
*
|
550
|
* @param blend 1-dimensional Data that returns the level of blend a given pixel will be
|
551
|
* mixed with the next parameter 'color': pixel = (1-level)*pixel + level*color.
|
552
|
* Valid range: <0,1>
|
553
|
* @param color Color to mix. (1,0,0) is RED.
|
554
|
* @return ID of the effect added, or -1 if we failed to add one.
|
555
|
*/
|
556
|
public long chroma(Data1D blend, Data3D color)
|
557
|
{
|
558
|
return mF.add(EffectNames.CHROMA, blend, color);
|
559
|
}
|
560
|
|
561
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
562
|
/**
|
563
|
* Makes a certain sub-region of the Object smoothly change its transparency level.
|
564
|
*
|
565
|
* @param alpha 1-dimensional Data that returns the level of transparency we want to have at any given
|
566
|
* moment: pixel.a *= alpha.
|
567
|
* Valid range: <0,1>
|
568
|
* @param region Region this Effect is limited to.
|
569
|
* @param smooth If true, the level of 'alpha' will smoothly fade out towards the edges of the region.
|
570
|
* @return ID of the effect added, or -1 if we failed to add one.
|
571
|
*/
|
572
|
public long alpha(Data1D alpha, Data4D region, boolean smooth)
|
573
|
{
|
574
|
return mF.add( smooth? EffectNames.SMOOTH_ALPHA:EffectNames.ALPHA, alpha, region);
|
575
|
}
|
576
|
|
577
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
578
|
/**
|
579
|
* Makes the whole Object smoothly change its transparency level.
|
580
|
*
|
581
|
* @param alpha 1-dimensional Data that returns the level of transparency we want to have at any
|
582
|
* given moment: pixel.a *= alpha.
|
583
|
* Valid range: <0,1>
|
584
|
* @return ID of the effect added, or -1 if we failed to add one.
|
585
|
*/
|
586
|
public long alpha(Data1D alpha)
|
587
|
{
|
588
|
return mF.add(EffectNames.ALPHA, alpha);
|
589
|
}
|
590
|
|
591
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
592
|
/**
|
593
|
* Makes a certain sub-region of the Object smoothly change its brightness level.
|
594
|
*
|
595
|
* @param brightness 1-dimensional Data that returns the level of brightness we want to have
|
596
|
* at any given moment. Valid range: <0,infinity)
|
597
|
* @param region Region this Effect is limited to.
|
598
|
* @param smooth If true, the level of 'brightness' will smoothly fade out towards the edges of the region.
|
599
|
* @return ID of the effect added, or -1 if we failed to add one.
|
600
|
*/
|
601
|
public long brightness(Data1D brightness, Data4D region, boolean smooth)
|
602
|
{
|
603
|
return mF.add( smooth ? EffectNames.SMOOTH_BRIGHTNESS: EffectNames.BRIGHTNESS, brightness, region);
|
604
|
}
|
605
|
|
606
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
607
|
/**
|
608
|
* Makes the whole Object smoothly change its brightness level.
|
609
|
*
|
610
|
* @param brightness 1-dimensional Data that returns the level of brightness we want to have
|
611
|
* at any given moment. Valid range: <0,infinity)
|
612
|
* @return ID of the effect added, or -1 if we failed to add one.
|
613
|
*/
|
614
|
public long brightness(Data1D brightness)
|
615
|
{
|
616
|
return mF.add(EffectNames.BRIGHTNESS, brightness);
|
617
|
}
|
618
|
|
619
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
620
|
/**
|
621
|
* Makes a certain sub-region of the Object smoothly change its contrast level.
|
622
|
*
|
623
|
* @param contrast 1-dimensional Data that returns the level of contrast we want to have
|
624
|
* at any given moment. Valid range: <0,infinity)
|
625
|
* @param region Region this Effect is limited to.
|
626
|
* @param smooth If true, the level of 'contrast' will smoothly fade out towards the edges of the region.
|
627
|
* @return ID of the effect added, or -1 if we failed to add one.
|
628
|
*/
|
629
|
public long contrast(Data1D contrast, Data4D region, boolean smooth)
|
630
|
{
|
631
|
return mF.add( smooth ? EffectNames.SMOOTH_CONTRAST:EffectNames.CONTRAST, contrast, region);
|
632
|
}
|
633
|
|
634
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
635
|
/**
|
636
|
* Makes the whole Object smoothly change its contrast level.
|
637
|
*
|
638
|
* @param contrast 1-dimensional Data that returns the level of contrast we want to have
|
639
|
* at any given moment. Valid range: <0,infinity)
|
640
|
* @return ID of the effect added, or -1 if we failed to add one.
|
641
|
*/
|
642
|
public long contrast(Data1D contrast)
|
643
|
{
|
644
|
return mF.add(EffectNames.CONTRAST, contrast);
|
645
|
}
|
646
|
|
647
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
648
|
/**
|
649
|
* Makes a certain sub-region of the Object smoothly change its saturation level.
|
650
|
*
|
651
|
* @param saturation 1-dimensional Data that returns the level of saturation we want to have
|
652
|
* at any given moment. Valid range: <0,infinity)
|
653
|
* @param region Region this Effect is limited to.
|
654
|
* @param smooth If true, the level of 'saturation' will smoothly fade out towards the edges of the region.
|
655
|
* @return ID of the effect added, or -1 if we failed to add one.
|
656
|
*/
|
657
|
public long saturation(Data1D saturation, Data4D region, boolean smooth)
|
658
|
{
|
659
|
return mF.add( smooth ? EffectNames.SMOOTH_SATURATION:EffectNames.SATURATION, saturation, region);
|
660
|
}
|
661
|
|
662
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
663
|
/**
|
664
|
* Makes the whole Object smoothly change its saturation level.
|
665
|
*
|
666
|
* @param saturation 1-dimensional Data that returns the level of saturation we want to have
|
667
|
* at any given moment. Valid range: <0,infinity)
|
668
|
* @return ID of the effect added, or -1 if we failed to add one.
|
669
|
*/
|
670
|
public long saturation(Data1D saturation)
|
671
|
{
|
672
|
return mF.add(EffectNames.SATURATION, saturation);
|
673
|
}
|
674
|
|
675
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
676
|
// Vertex-based effects
|
677
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
678
|
/**
|
679
|
* Distort a (possibly changing in time) part of the Object by a (possibly changing in time) vector of force.
|
680
|
*
|
681
|
* @param vector 3-dimensional Vector which represents the force the Center of the Effect is
|
682
|
* currently being dragged with.
|
683
|
* @param center 3-dimensional Data that, at any given time, returns the Center of the Effect.
|
684
|
* @param region Region that masks the Effect.
|
685
|
* @return ID of the effect added, or -1 if we failed to add one.
|
686
|
*/
|
687
|
public long distort(Data3D vector, Data3D center, Data4D region)
|
688
|
{
|
689
|
return mV.add(EffectNames.DISTORT, vector, center, region);
|
690
|
}
|
691
|
|
692
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
693
|
/**
|
694
|
* Distort the whole Object by a (possibly changing in time) vector of force.
|
695
|
*
|
696
|
* @param vector 3-dimensional Vector which represents the force the Center of the Effect is
|
697
|
* currently being dragged with.
|
698
|
* @param center 3-dimensional Data that, at any given time, returns the Center of the Effect.
|
699
|
* @return ID of the effect added, or -1 if we failed to add one.
|
700
|
*/
|
701
|
public long distort(Data3D vector, Data3D center)
|
702
|
{
|
703
|
return mV.add(EffectNames.DISTORT, vector, center, null);
|
704
|
}
|
705
|
|
706
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
707
|
/**
|
708
|
* Deform the shape of the whole Object with a (possibly changing in time) vector of force applied to
|
709
|
* a (possibly changing in time) point on the Object.
|
710
|
*
|
711
|
* @param vector Vector of force that deforms the shape of the whole Object.
|
712
|
* @param center 3-dimensional Data that, at any given time, returns the Center of the Effect.
|
713
|
* @param region Region that masks the Effect.
|
714
|
* @return ID of the effect added, or -1 if we failed to add one.
|
715
|
*/
|
716
|
public long deform(Data3D vector, Data3D center, Data4D region)
|
717
|
{
|
718
|
return mV.add(EffectNames.DEFORM, vector, center, region);
|
719
|
}
|
720
|
|
721
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
722
|
/**
|
723
|
* Deform the shape of the whole Object with a (possibly changing in time) vector of force applied to
|
724
|
* a (possibly changing in time) point on the Object.
|
725
|
*
|
726
|
* @param vector Vector of force that deforms the shape of the whole Object.
|
727
|
* @param center 3-dimensional Data that, at any given time, returns the Center of the Effect.
|
728
|
* @return ID of the effect added, or -1 if we failed to add one.
|
729
|
*/
|
730
|
public long deform(Data3D vector, Data3D center)
|
731
|
{
|
732
|
return mV.add(EffectNames.DEFORM, vector, center, null);
|
733
|
}
|
734
|
|
735
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
736
|
/**
|
737
|
* Pull all points around the center of the Effect towards the center (if degree>=1) or push them
|
738
|
* away from the center (degree<=1)
|
739
|
*
|
740
|
* @param sink The current degree of the Effect.
|
741
|
* @param center 3-dimensional Data that, at any given time, returns the Center of the Effect.
|
742
|
* @param region Region that masks the Effect.
|
743
|
* @return ID of the effect added, or -1 if we failed to add one.
|
744
|
*/
|
745
|
public long sink(Data1D sink, Data3D center, Data4D region)
|
746
|
{
|
747
|
return mV.add(EffectNames.SINK, sink, center, region);
|
748
|
}
|
749
|
|
750
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
751
|
/**
|
752
|
* Pull all points around the center of the Effect towards the center (if degree>=1) or push them
|
753
|
* away from the center (degree<=1)
|
754
|
*
|
755
|
* @param sink The current degree of the Effect.
|
756
|
* @param center 3-dimensional Data that, at any given time, returns the Center of the Effect.
|
757
|
* @return ID of the effect added, or -1 if we failed to add one.
|
758
|
*/
|
759
|
public long sink(Data1D sink, Data3D center)
|
760
|
{
|
761
|
return mV.add(EffectNames.SINK, sink, center);
|
762
|
}
|
763
|
|
764
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
765
|
/**
|
766
|
* Pull all points around the center of the Effect towards a line passing through the center
|
767
|
* (that's if degree>=1) or push them away from the line (degree<=1)
|
768
|
*
|
769
|
* @param pinch The current degree of the Effect + angle the line forms with X-axis
|
770
|
* @param center 3-dimensional Data that, at any given time, returns the Center of the Effect.
|
771
|
* @param region Region that masks the Effect.
|
772
|
* @return ID of the effect added, or -1 if we failed to add one.
|
773
|
*/
|
774
|
public long pinch(Data2D pinch, Data3D center, Data4D region)
|
775
|
{
|
776
|
return mV.add(EffectNames.PINCH, pinch, center, region);
|
777
|
}
|
778
|
|
779
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
780
|
/**
|
781
|
* Pull all points around the center of the Effect towards a line passing through the center
|
782
|
* (that's if degree>=1) or push them away from the line (degree<=1)
|
783
|
*
|
784
|
* @param pinch The current degree of the Effect + angle the line forms with X-axis
|
785
|
* @param center 3-dimensional Data that, at any given time, returns the Center of the Effect.
|
786
|
* @return ID of the effect added, or -1 if we failed to add one.
|
787
|
*/
|
788
|
public long pinch(Data2D pinch, Data3D center)
|
789
|
{
|
790
|
return mV.add(EffectNames.PINCH, pinch, center);
|
791
|
}
|
792
|
|
793
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
794
|
/**
|
795
|
* Rotate part of the Object around the Center of the Effect by a certain angle.
|
796
|
*
|
797
|
* @param swirl The angle of Swirl (in degrees). Positive values swirl clockwise.
|
798
|
* @param center 3-dimensional Data that, at any given time, returns the Center of the Effect.
|
799
|
* @param region Region that masks the Effect.
|
800
|
* @return ID of the effect added, or -1 if we failed to add one.
|
801
|
*/
|
802
|
public long swirl(Data1D swirl, Data3D center, Data4D region)
|
803
|
{
|
804
|
return mV.add(EffectNames.SWIRL, swirl, center, region);
|
805
|
}
|
806
|
|
807
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
808
|
/**
|
809
|
* Rotate the whole Object around the Center of the Effect by a certain angle.
|
810
|
*
|
811
|
* @param swirl The angle of Swirl (in degrees). Positive values swirl clockwise.
|
812
|
* @param center 3-dimensional Data that, at any given time, returns the Center of the Effect.
|
813
|
* @return ID of the effect added, or -1 if we failed to add one.
|
814
|
*/
|
815
|
public long swirl(Data1D swirl, Data3D center)
|
816
|
{
|
817
|
return mV.add(EffectNames.SWIRL, swirl, center);
|
818
|
}
|
819
|
|
820
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
821
|
/**
|
822
|
* Directional, sinusoidal wave effect.
|
823
|
*
|
824
|
* @param wave A 5-dimensional data structure describing the wave: first member is the amplitude,
|
825
|
* second is the wave length, third is the phase (i.e. when phase = PI/2, the sine
|
826
|
* wave at the center does not start from sin(0), but from sin(PI/2) ) and the next two
|
827
|
* describe the 'direction' of the wave.
|
828
|
* <p>
|
829
|
* Wave direction is defined to be a 3D vector of length 1. To define such vectors, we
|
830
|
* need 2 floats: thus the third member is the angle Alpha (in degrees) which the vector
|
831
|
* forms with the XY-plane, and the fourth is the angle Beta (again in degrees) which
|
832
|
* the projection of the vector to the XY-plane forms with the Y-axis (counterclockwise).
|
833
|
* <p>
|
834
|
* <p>
|
835
|
* Example1: if Alpha = 90, Beta = 90, (then V=(0,0,1) ) and the wave acts 'vertically'
|
836
|
* in the X-direction, i.e. cross-sections of the resulting surface with the XZ-plane
|
837
|
* will be sine shapes.
|
838
|
* <p>
|
839
|
* Example2: if Alpha = 90, Beta = 0, the again V=(0,0,1) and the wave is 'vertical',
|
840
|
* but this time it waves in the Y-direction, i.e. cross sections of the surface and the
|
841
|
* YZ-plane with be sine shapes.
|
842
|
* <p>
|
843
|
* Example3: if Alpha = 0 and Beta = 45, then V=(sqrt(2)/2, -sqrt(2)/2, 0) and the wave
|
844
|
* is entirely 'horizontal' and moves point (x,y,0) in direction V by whatever is the
|
845
|
* value if sin at this point.
|
846
|
* @param center 3-dimensional Data that, at any given time, returns the Center of the Effect.
|
847
|
* @return ID of the effect added, or -1 if we failed to add one.
|
848
|
*/
|
849
|
public long wave(Data5D wave, Data3D center)
|
850
|
{
|
851
|
return mV.add(EffectNames.WAVE, wave, center, null);
|
852
|
}
|
853
|
|
854
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
855
|
/**
|
856
|
* Directional, sinusoidal wave effect.
|
857
|
*
|
858
|
* @param wave see {@link DistortedEffects#wave(Data5D,Data3D)}
|
859
|
* @param center 3-dimensional Data that, at any given time, returns the Center of the Effect.
|
860
|
* @param region Region that masks the Effect.
|
861
|
* @return ID of the effect added, or -1 if we failed to add one.
|
862
|
*/
|
863
|
public long wave(Data5D wave, Data3D center, Data4D region)
|
864
|
{
|
865
|
return mV.add(EffectNames.WAVE, wave, center, region);
|
866
|
}
|
867
|
}
|