/src/main/java/org/distorted/examples/generic/GenericEffect.java - Annotate - Distorted Android

examples / src / main / java / org / distorted / examples / generic / GenericEffect.java @ 678c391d

1	56cbe1cf	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
2			// Copyright 2016 Leszek Koltunski //
3			// //
4	71c8884f	Leszek Koltunski	// This file is part of Distorted. //
5	56cbe1cf	Leszek Koltunski	// //
6	71c8884f	Leszek Koltunski	// Distorted is free software: you can redistribute it and/or modify //
7	56cbe1cf	Leszek Koltunski	// 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	71c8884f	Leszek Koltunski	// Distorted is distributed in the hope that it will be useful, //
12	56cbe1cf	Leszek Koltunski	// 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	71c8884f	Leszek Koltunski	// along with Distorted. If not, see <http://www.gnu.org/licenses/>. //
18	56cbe1cf	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
19
20	2ec2dc32	Leszek Koltunski	package org.distorted.examples.generic;
21	56cbe1cf	Leszek Koltunski
22			import android.view.View;
23			import android.widget.SeekBar;
24			import android.widget.TextView;
25
26			import org.distorted.examples.R;
27	06366d12	Leszek Koltunski	import org.distorted.library.effect.Effect;
28	a418b421	Leszek Koltunski	import org.distorted.library.effect.EffectName;
29			import org.distorted.library.effect.EffectType;
30	06366d12	Leszek Koltunski	import org.distorted.library.effect.FragmentEffectAlpha;
31			import org.distorted.library.effect.FragmentEffectBrightness;
32			import org.distorted.library.effect.FragmentEffectChroma;
33			import org.distorted.library.effect.FragmentEffectContrast;
34			import org.distorted.library.effect.FragmentEffectSaturation;
35			import org.distorted.library.effect.MatrixEffectMove;
36			import org.distorted.library.effect.MatrixEffectQuaternion;
37			import org.distorted.library.effect.MatrixEffectRotate;
38			import org.distorted.library.effect.MatrixEffectScale;
39			import org.distorted.library.effect.MatrixEffectShear;
40	06c636a5	Leszek Koltunski	import org.distorted.library.effect.PostprocessEffectBlur;
41			import org.distorted.library.effect.PostprocessEffectGlow;
42	06366d12	Leszek Koltunski	import org.distorted.library.effect.VertexEffectDeform;
43			import org.distorted.library.effect.VertexEffectDistort;
44	4282d39a	Leszek Koltunski	import org.distorted.library.effect.VertexEffectMove;
45	06366d12	Leszek Koltunski	import org.distorted.library.effect.VertexEffectPinch;
46	4282d39a	Leszek Koltunski	import org.distorted.library.effect.VertexEffectQuaternion;
47	ad98c3cb	Leszek Koltunski	import org.distorted.library.effect.VertexEffectRotate;
48	60da87db	Leszek Koltunski	import org.distorted.library.effect.VertexEffectScale;
49	073c140a	Leszek Koltunski	import org.distorted.library.effect.VertexEffectShear;
50	06366d12	Leszek Koltunski	import org.distorted.library.effect.VertexEffectSink;
51			import org.distorted.library.effect.VertexEffectSwirl;
52			import org.distorted.library.effect.VertexEffectWave;
53	01782e85	Leszek Koltunski	import org.distorted.library.main.DistortedEffects;
54	56cbe1cf	Leszek Koltunski	import org.distorted.library.type.Dynamic1D;
55			import org.distorted.library.type.Dynamic2D;
56			import org.distorted.library.type.Dynamic3D;
57			import org.distorted.library.type.Dynamic4D;
58	2f2f6176	Leszek Koltunski	import org.distorted.library.type.Dynamic5D;
59	56cbe1cf	Leszek Koltunski	import org.distorted.library.type.Static1D;
60			import org.distorted.library.type.Static2D;
61			import org.distorted.library.type.Static3D;
62			import org.distorted.library.type.Static4D;
63	2f2f6176	Leszek Koltunski	import org.distorted.library.type.Static5D;
64	56cbe1cf	Leszek Koltunski
65			import java.lang.ref.WeakReference;
66
67			///////////////////////////////////////////////////////////////////////////////////////////////////
68
69	46b26cdc	Leszek Koltunski	class GenericEffect implements SeekBar.OnSeekBarChangeListener
70	56cbe1cf	Leszek Koltunski	{
71	3b1e9c7e	Leszek Koltunski	private static final int BACKGROUND_ODD = 0xff555555;
72			private static final int BACKGROUND_EVEN= 0xff333333;
73
74	46b26cdc	Leszek Koltunski	private WeakReference<GenericActivity2> mAct;
75	56cbe1cf	Leszek Koltunski
76	a418b421	Leszek Koltunski	private EffectName mName;
77	56cbe1cf	Leszek Koltunski	private int[] mInter;
78			private int[] mInterRegion;
79			private int[] mInterCenter;
80			private int[] mSeekID;
81			private int[] mSeekRegionID;
82			private int[] mSeekCenterID;
83	1585ba24	Leszek Koltunski	private int mDimension, mRegionDimension;
84	56cbe1cf	Leszek Koltunski	private TextView mText,mTextRegion,mTextCenter;
85
86			private Dynamic1D mDyn1;
87	c11a3a15	Leszek Koltunski	private Dynamic2D mDyn2;
88	56cbe1cf	Leszek Koltunski	private Dynamic3D mDyn3;
89	334c13fa	Leszek Koltunski	private Dynamic4D mDyn4;
90	2f2f6176	Leszek Koltunski	private Dynamic5D mDyn5;
91	56cbe1cf	Leszek Koltunski	private Static1D mSta1;
92	c11a3a15	Leszek Koltunski	private Static2D mSta2;
93	56cbe1cf	Leszek Koltunski	private Static3D mSta3;
94	334c13fa	Leszek Koltunski	private Static4D mSta4;
95	2f2f6176	Leszek Koltunski	private Static5D mSta5;
96	1585ba24	Leszek Koltunski	private Dynamic4D mRegion4Dyn;
97			private Static4D mRegion4Sta;
98			private Dynamic3D mRegion3Dyn;
99			private Static3D mRegion3Sta;
100	334c13fa	Leszek Koltunski	private Dynamic3D mCenterDyn;
101			private Static3D mCenterSta;
102	56cbe1cf	Leszek Koltunski
103	fed00329	Leszek Koltunski	private View mButton, mEffect, mCenter, mRegion;
104	fa9053f5	Leszek Koltunski	private long mId;
105
106	8fd9f5fa	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
107	4282d39a	Leszek Koltunski	// requires knowledge about effect nature
108	8fd9f5fa	Leszek Koltunski
109	d04a4886	Leszek Koltunski	void apply(DistortedEffects effects)
110	8fd9f5fa	Leszek Koltunski	{
111	06366d12	Leszek Koltunski	Effect effect=null;
112
113	8fd9f5fa	Leszek Koltunski	switch(mName)
114			{
115	ad98c3cb	Leszek Koltunski	case ROTATE : effect = new MatrixEffectRotate (mDyn1, mDyn3, mCenterDyn); break;
116			case QUATERNION : effect = new MatrixEffectQuaternion (mDyn4, mCenterDyn) ; break;
117			case MOVE : effect = new MatrixEffectMove (mDyn3) ; break;
118			case SCALE : effect = new MatrixEffectScale (mDyn3) ; break;
119			case SHEAR : effect = new MatrixEffectShear (mDyn3, mCenterDyn) ; break;
120	2a261997	Leszek Koltunski
121	513b2e9c	Leszek Koltunski	case DISTORT : effect = new VertexEffectDistort (mDyn3, mCenterDyn, mRegion4Dyn) ; break;
122			case DEFORM : effect = new VertexEffectDeform (mDyn3, mDyn1, mCenterDyn, mRegion4Dyn) ; break;
123			case SINK : effect = new VertexEffectSink (mDyn1, mCenterDyn, mRegion4Dyn) ; break;
124			case PINCH : effect = new VertexEffectPinch (mDyn3, mCenterDyn, mRegion4Dyn) ; break;
125			case SWIRL : effect = new VertexEffectSwirl (mDyn1, mCenterDyn, mRegion4Dyn) ; break;
126			case WAVE : effect = new VertexEffectWave (mDyn5, mCenterDyn, mRegion4Dyn) ; break;
127			case VERTEX_MOVE : effect = new VertexEffectMove (mDyn3) ; break;
128			case VERTEX_QUATERNION: effect = new VertexEffectQuaternion (mDyn4, mCenterDyn) ; break;
129			case VERTEX_ROTATE : effect = new VertexEffectRotate (mDyn1, mDyn3, mCenterDyn) ; break;
130			case VERTEX_SCALE : effect = new VertexEffectScale (mDyn3) ; break;
131			case VERTEX_SHEAR : effect = new VertexEffectShear (mDyn3, mCenterDyn) ; break;
132	1585ba24	Leszek Koltunski
133			case ALPHA : effect = new FragmentEffectAlpha (mDyn1, mCenterDyn, mRegion3Dyn, false); break;
134			case SMOOTH_ALPHA : effect = new FragmentEffectAlpha (mDyn1, mCenterDyn, mRegion3Dyn, true ); break;
135			case CHROMA : effect = new FragmentEffectChroma (mDyn1, mDyn3, mCenterDyn, mRegion3Dyn, false); break;
136			case SMOOTH_CHROMA : effect = new FragmentEffectChroma (mDyn1, mDyn3, mCenterDyn, mRegion3Dyn, true ); break;
137			case BRIGHTNESS : effect = new FragmentEffectBrightness(mDyn1, mCenterDyn, mRegion3Dyn, false); break;
138			case SMOOTH_BRIGHTNESS: effect = new FragmentEffectBrightness(mDyn1, mCenterDyn, mRegion3Dyn, true ); break;
139			case SATURATION : effect = new FragmentEffectSaturation(mDyn1, mCenterDyn, mRegion3Dyn, false); break;
140			case SMOOTH_SATURATION: effect = new FragmentEffectSaturation(mDyn1, mCenterDyn, mRegion3Dyn, true ); break;
141			case CONTRAST : effect = new FragmentEffectContrast (mDyn1, mCenterDyn, mRegion3Dyn, false); break;
142			case SMOOTH_CONTRAST : effect = new FragmentEffectContrast (mDyn1, mCenterDyn, mRegion3Dyn, true ); break;
143	06c636a5	Leszek Koltunski
144	678c391d	Leszek Koltunski	case BLUR : effect = new PostprocessEffectBlur (mDyn2 ); break;
145			case GLOW : effect = new PostprocessEffectGlow (mDyn2,mDyn4); break;
146	06366d12	Leszek Koltunski	}
147
148			if( effect!=null )
149			{
150			effects.apply(effect);
151			mId = effect.getID();
152	8fd9f5fa	Leszek Koltunski	}
153			}
154
155			///////////////////////////////////////////////////////////////////////////////////////////////////
156	4282d39a	Leszek Koltunski	// requires knowledge about effect nature
157	8fd9f5fa	Leszek Koltunski
158			private void fillStatics()
159			{
160			switch(mName)
161			{
162	06c636a5	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////
163	4282d39a	Leszek Koltunski	// MATRIX (and VERTEX-pseudo-matrix)
164	06c636a5	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////
165
166	ad98c3cb	Leszek Koltunski	case VERTEX_ROTATE :
167	5e23b17b	Leszek Koltunski	case ROTATE : float an = (mInter[0]-50)*180/50.0f;
168	334c13fa	Leszek Koltunski	float rx = (mInter[1]-50)/ 50.0f;
169			float ry = (mInter[2]-50)/ 50.0f;
170			float rz = (mInter[3]-50)/ 50.0f;
171	2a261997	Leszek Koltunski	mSta1.set(an);
172			mSta3.set(rx,ry,rz);
173	334c13fa	Leszek Koltunski	break;
174	4282d39a	Leszek Koltunski	case VERTEX_QUATERNION:
175	7c8012ee	Leszek Koltunski	case QUATERNION : float qx = (mInter[0]-50)/ 50.0f;
176			float qy = (mInter[1]-50)/ 50.0f;
177			float qz = (mInter[2]-50)/ 50.0f;
178	4282d39a	Leszek Koltunski	float qw = (mInter[3]-50)*3.1415f/50;
179			float cosA = (float)Math.cos(qw/2);
180	7c8012ee	Leszek Koltunski	float len = (float)Math.sqrt(qxqx+qyqy+qz*qz);
181	4282d39a	Leszek Koltunski	float sinAnorm = (float)Math.sin(qw/2)/len;
182	7c8012ee	Leszek Koltunski	mSta4.set(sinAnormqx,sinAnormqy,sinAnorm*qz, cosA);
183	334c13fa	Leszek Koltunski	break;
184	65f622c1	Leszek Koltunski	case MOVE : float scr= mAct.get().getScreenWidth();
185	64f93787	Leszek Koltunski	float sw = scr/200.0f;
186			float sh = scr/200.0f;
187	fce25d04	leszek	float xm = (mInter[0]-50)*sw;
188			float ym = (mInter[1]-50)*sh;
189			float zm = (mInter[2]-50)*(sw+sh)/2;
190	334c13fa	Leszek Koltunski	mSta3.set(xm,ym,zm);
191			break;
192	60da87db	Leszek Koltunski	case VERTEX_SCALE :
193	df80818c	Leszek Koltunski	case SCALE : float xs = (mInter[0]>50 ? 0.04f : 0.013f)*(mInter[0]-50) + 1;
194			float ys = (mInter[1]>50 ? 0.04f : 0.013f)*(mInter[1]-50) + 1;
195			float zs = (mInter[2]>50 ? 0.04f : 0.013f)*(mInter[2]-50) + 1;
196	334c13fa	Leszek Koltunski	mSta3.set(xs,ys,zs);
197			break;
198	073c140a	Leszek Koltunski	case VERTEX_SHEAR :
199	334c13fa	Leszek Koltunski	case SHEAR : float xsh = (mInter[0]-50)/25.0f;
200			float ysh = (mInter[1]-50)/25.0f;
201			float zsh = (mInter[2]-50)/25.0f;
202			mSta3.set(xsh,ysh,zsh);
203			break;
204	7c8012ee	Leszek Koltunski
205	06c636a5	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////
206			// VERTEX
207			///////////////////////////////////////////////////////////////////////////////////////
208
209	4282d39a	Leszek Koltunski	case VERTEX_MOVE :
210	513b2e9c	Leszek Koltunski	case DISTORT : float ld = mAct.get().getWidth()/50.0f;
211	334c13fa	Leszek Koltunski	float xd = (mInter[0]-50)*ld;
212			float yd = (mInter[1]-50)*ld;
213			float zd = (mInter[2]-50)*ld;
214			mSta3.set(xd,yd,zd);
215	76a81b6a	Leszek Koltunski	break;
216	513b2e9c	Leszek Koltunski	case DEFORM : float le = mAct.get().getWidth()/50.0f;
217			float xe = (mInter[0]-50)*le;
218			float ye = (mInter[1]-50)*le;
219			float ze = (mInter[2]-50)*le;
220			mSta3.set(xe,ye,ze);
221			float re = (mInter[3])*le;
222			mSta1.set(re);
223			break;
224	30e77a6c	Leszek Koltunski	case WAVE : float l2 = mAct.get().getWidth()/50.0f;
225			float x2 = (mInter[0]-50)*l2;
226	2e7c7abf	Leszek Koltunski	float y2 = (mInter[1]-50)*l2;
227	5e23b17b	Leszek Koltunski	float z2 = (mInter[2]-50)*180 / 50.0f;
228			float w2 = (mInter[3]-50)*180 / 50.0f;
229			float v2 = (mInter[4]-50)*180 / 50.0f;
230	2f2f6176	Leszek Koltunski	mSta5.set(x2,y2,z2,w2,v2);
231	30e77a6c	Leszek Koltunski	break;
232	76a81b6a	Leszek Koltunski	case SWIRL : mSta1.set( 3.6f*(mInter[0]-50) );
233			break;
234	7908dbc2	Leszek Koltunski	case SINK : mSta1.set(mInter[0] > 50 ? 50.0f/(100.01f-mInter[0]) : mInter[0] / 50.0f);
235			break;
236			case PINCH : float dp = mInter[0] > 50 ? 50.0f/(100.01f-mInter[0]) : mInter[0] / 50.0f;
237	5e23b17b	Leszek Koltunski	float ap = (mInter[1]-50)*180 / 50.0f;
238			float bp = (mInter[2]-50)*180 / 50.0f;
239			mSta3.set(dp,ap,bp);
240	7908dbc2	Leszek Koltunski	break;
241
242	06c636a5	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////
243			// FRAGMENT
244			///////////////////////////////////////////////////////////////////////////////////////
245
246	76a81b6a	Leszek Koltunski	case ALPHA :
247	889a962e	Leszek Koltunski	case SMOOTH_ALPHA : mSta1.set(mInter[0]/100.0f);
248			break;
249	76a81b6a	Leszek Koltunski	case SATURATION :
250			case SMOOTH_SATURATION:
251			case CONTRAST :
252	889a962e	Leszek Koltunski	case SMOOTH_CONTRAST :
253			case BRIGHTNESS :
254			case SMOOTH_BRIGHTNESS: mSta1.set(mInter[0] > 50 ? 50.0f/(100.01f-mInter[0]) : mInter[0] / 50.0f);
255	76a81b6a	Leszek Koltunski	break;
256			case CHROMA :
257			case SMOOTH_CHROMA : mSta1.set(mInter[0]/100.0f);
258	889a962e	Leszek Koltunski	mSta3.set(mInter[1]/100.0f,
259			mInter[2]/100.0f,
260			mInter[3]/100.0f);
261	76a81b6a	Leszek Koltunski	break;
262	06c636a5	Leszek Koltunski
263			///////////////////////////////////////////////////////////////////////////////////////
264			// POSTPROCESS
265			///////////////////////////////////////////////////////////////////////////////////////
266
267	678c391d	Leszek Koltunski	case BLUR : mSta2.set(mInter[0]/2.0f,
268			mInter[1]/2.0f);
269	06c636a5	Leszek Koltunski	break;
270	678c391d	Leszek Koltunski	case GLOW : mSta2.set(mInter[0]/2.0f,
271			mInter[1]/2.0f);
272			mSta4.set(mInter[2]/100.0f,
273	06c636a5	Leszek Koltunski	mInter[3]/100.0f,
274	678c391d	Leszek Koltunski	mInter[4]/100.0f,
275			mInter[5]/100.0f );
276	06c636a5	Leszek Koltunski	break;
277	8fd9f5fa	Leszek Koltunski	}
278			}
279
280			///////////////////////////////////////////////////////////////////////////////////////////////////
281
282			private void setDefaultInter()
283			{
284	c11a3a15	Leszek Koltunski	switch(mDimension)
285	8fd9f5fa	Leszek Koltunski	{
286	678c391d	Leszek Koltunski	case 6: mInter[5] = 50;
287	c11a3a15	Leszek Koltunski	case 5: mInter[4] = 50;
288			case 4: mInter[3] = 50;
289			case 3: mInter[2] = 50;
290			case 2: mInter[1] = 50;
291			case 1: mInter[0] = 50;
292	8fd9f5fa	Leszek Koltunski	}
293	334c13fa	Leszek Koltunski
294	4282d39a	Leszek Koltunski	if( mName==EffectName.ROTATE \|\|
295	ad98c3cb	Leszek Koltunski	mName==EffectName.VERTEX_ROTATE )
296			{
297			mInter[1]= 100;
298			}
299			if( mName==EffectName.QUATERNION \|\|
300	4282d39a	Leszek Koltunski	mName==EffectName.VERTEX_QUATERNION )
301			{
302			mInter[0]= 100;
303			}
304	8fd9f5fa	Leszek Koltunski	}
305
306			///////////////////////////////////////////////////////////////////////////////////////////////////
307
308			private void setText()
309			{
310			String text = mName.name();
311
312	f4e44230	Leszek Koltunski	if( mSta1 !=null )
313	76a81b6a	Leszek Koltunski	{
314	bcbd5b45	Leszek Koltunski	float f1 = ((int)(mSta1.get0()*100))/100.0f;
315	f4e44230	Leszek Koltunski	text += " "+f1;
316	76a81b6a	Leszek Koltunski	}
317
318	c11a3a15	Leszek Koltunski	if( mSta2 !=null )
319			{
320	bcbd5b45	Leszek Koltunski	float f1 = ((int)(mSta2.get0()*100))/100.0f;
321			float f2 = ((int)(mSta2.get1()*100))/100.0f;
322	c11a3a15	Leszek Koltunski	text += " ("+f1+","+f2+")";
323			}
324
325	f4e44230	Leszek Koltunski	if( mSta3 !=null )
326	8fd9f5fa	Leszek Koltunski	{
327	bcbd5b45	Leszek Koltunski	float f1 = ((int)(mSta3.get0()*100))/100.0f;
328			float f2 = ((int)(mSta3.get1()*100))/100.0f;
329			float f3 = ((int)(mSta3.get2()*100))/100.0f;
330	8fd9f5fa	Leszek Koltunski	text += " ("+f1+","+f2+","+f3+")";
331			}
332	f4e44230	Leszek Koltunski
333	334c13fa	Leszek Koltunski	if( mSta4 !=null )
334			{
335	bcbd5b45	Leszek Koltunski	float f1 = ((int)(mSta4.get0()*100))/100.0f;
336			float f2 = ((int)(mSta4.get1()*100))/100.0f;
337			float f3 = ((int)(mSta4.get2()*100))/100.0f;
338			float f4 = ((int)(mSta4.get3()*100))/100.0f;
339	334c13fa	Leszek Koltunski	text += " ("+f1+","+f2+","+f3+","+f4+")";
340			}
341
342	2f2f6176	Leszek Koltunski	if( mSta5 !=null )
343	8fd9f5fa	Leszek Koltunski	{
344	bcbd5b45	Leszek Koltunski	float f1 = ((int)(mSta5.get0()*100))/100.0f;
345			float f2 = ((int)(mSta5.get1()*100))/100.0f;
346			float f3 = ((int)(mSta5.get2()*100))/100.0f;
347			float f4 = ((int)(mSta5.get3()*100))/100.0f;
348			float f5 = ((int)(mSta5.get4()*100))/100.0f;
349	2f2f6176	Leszek Koltunski	text += " ("+f1+","+f2+","+f3+","+f4+","+f5+")";
350	8fd9f5fa	Leszek Koltunski	}
351
352			mText.setText(text);
353			}
354
355	56cbe1cf	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
356
357			private void fillCenterStatics()
358			{
359	46b26cdc	Leszek Koltunski	GenericActivity2 act = mAct.get();
360	fce25d04	leszek
361	529054e9	Leszek Koltunski	float x = (mInterCenter[0]0.012f - 0.6f)act.getWidth();
362			float y = (mInterCenter[1]0.012f - 0.6f)act.getHeight();
363			float z = (mInterCenter[2]0.012f - 0.6f)act.getDepth();
364	334c13fa	Leszek Koltunski
365	fc286c71	Leszek Koltunski	if( mName.getType() == EffectType.MATRIX )
366			{
367			float factor = act.getScaleFactor();
368			x *= factor;
369			y *= factor;
370			z *= factor;
371			}
372
373	334c13fa	Leszek Koltunski	mCenterSta.set(x,y,z);
374	56cbe1cf	Leszek Koltunski	}
375
376			///////////////////////////////////////////////////////////////////////////////////////////////////
377
378			private void setDefaultCenterInter()
379			{
380			mInterCenter[0] = 50;
381			mInterCenter[1] = 50;
382	334c13fa	Leszek Koltunski	mInterCenter[2] = 50;
383	56cbe1cf	Leszek Koltunski	}
384
385			///////////////////////////////////////////////////////////////////////////////////////////////////
386
387			private void setCenterText()
388			{
389	bcbd5b45	Leszek Koltunski	float f0 = ((int)(mCenterSta.get0()*100))/100.0f;
390			float f1 = ((int)(mCenterSta.get1()*100))/100.0f;
391			float f2 = ((int)(mCenterSta.get2()*100))/100.0f;
392	56cbe1cf	Leszek Koltunski
393	334c13fa	Leszek Koltunski	mTextCenter.setText("center ("+f0+","+f1+","+f2+")");
394	56cbe1cf	Leszek Koltunski	}
395
396			///////////////////////////////////////////////////////////////////////////////////////////////////
397
398			private void fillRegionStatics()
399			{
400	46b26cdc	Leszek Koltunski	GenericActivity2 act = mAct.get();
401	56cbe1cf	Leszek Koltunski
402			float factorX = act.getWidth() / 100.0f;
403			float factorY = act.getHeight()/ 100.0f;
404	529054e9	Leszek Koltunski	// float factorZ = act.getDepth() / 100.0f;
405	56cbe1cf	Leszek Koltunski
406	a418b421	Leszek Koltunski	int deduct = (mName.getType() == EffectType.VERTEX ? 50:0);
407	76a81b6a	Leszek Koltunski
408	9e7b6dbd	Leszek Koltunski	float x = (mInterRegion[0]-deduct)*factorX;
409			float y = (mInterRegion[1]-deduct)*factorY;
410			float z = (mInterRegion[2]-deduct)*factorX; // ??
411			float r = mInterRegion[3] *(factorX+factorY)/2;
412	56cbe1cf	Leszek Koltunski
413	1585ba24	Leszek Koltunski	mRegion4Sta.set(x,y,z,r);
414			mRegion3Sta.set(x,y,z);
415	56cbe1cf	Leszek Koltunski	}
416
417			///////////////////////////////////////////////////////////////////////////////////////////////////
418
419			private void setDefaultRegionInter()
420			{
421			mInterRegion[0] = 50;
422			mInterRegion[1] = 50;
423			mInterRegion[2] = 50;
424			mInterRegion[3] = 50;
425			}
426
427			///////////////////////////////////////////////////////////////////////////////////////////////////
428
429			private void setRegionText()
430			{
431	1585ba24	Leszek Koltunski	if( mRegionDimension==4 )
432			{
433	bcbd5b45	Leszek Koltunski	float f0 = ((int)(mRegion4Sta.get0()*100))/100.0f;
434			float f1 = ((int)(mRegion4Sta.get1()*100))/100.0f;
435			float f2 = ((int)(mRegion4Sta.get2()*100))/100.0f;
436			float f3 = ((int)(mRegion4Sta.get3()*100))/100.0f;
437	1585ba24	Leszek Koltunski
438			mTextRegion.setText("region (" + f0 + "," + f1 + "," + f2 + "," + f3 + ")");
439			}
440	56cbe1cf	Leszek Koltunski
441	1585ba24	Leszek Koltunski	if( mRegionDimension==3 )
442			{
443	bcbd5b45	Leszek Koltunski	float f0 = ((int)(mRegion4Sta.get0()*100))/100.0f;
444			float f1 = ((int)(mRegion4Sta.get1()*100))/100.0f;
445			float f2 = ((int)(mRegion4Sta.get2()*100))/100.0f;
446	1585ba24	Leszek Koltunski
447			mTextRegion.setText("region (" + f0 + "," + f1 + "," + f2 + ")");
448			}
449	56cbe1cf	Leszek Koltunski	}
450
451	fc286c71	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
452
453			private void setCenter(GenericActivity2 act)
454			{
455			float factor = ( mName.getType() == EffectType.MATRIX ? act.getScaleFactor() : 1.0f);
456			act.setCenter( mCenterSta.get0()/factor, mCenterSta.get1()/factor, mCenterSta.get2()/factor );
457			}
458
459	3b1e9c7e	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
460
461			void setBackground(int pos)
462			{
463			int color = (pos%2==1 ? BACKGROUND_ODD:BACKGROUND_EVEN);
464
465			if( mEffect!=null ) mEffect.setBackgroundColor(color);
466			if( mCenter!=null ) mCenter.setBackgroundColor(color);
467			if( mRegion!=null ) mRegion.setBackgroundColor(color);
468			}
469
470	56cbe1cf	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
471
472	46b26cdc	Leszek Koltunski	GenericEffect(EffectName name, GenericActivity2 act)
473	56cbe1cf	Leszek Koltunski	{
474			mAct = new WeakReference<>(act);
475			mName = name;
476
477	f4e44230	Leszek Koltunski	mDyn1 = null;
478	c11a3a15	Leszek Koltunski	mDyn2 = null;
479	f4e44230	Leszek Koltunski	mDyn3 = null;
480	334c13fa	Leszek Koltunski	mDyn4 = null;
481	2f2f6176	Leszek Koltunski	mDyn5 = null;
482	f4e44230	Leszek Koltunski	mSta1 = null;
483	c11a3a15	Leszek Koltunski	mSta2 = null;
484	f4e44230	Leszek Koltunski	mSta3 = null;
485	334c13fa	Leszek Koltunski	mSta4 = null;
486	2f2f6176	Leszek Koltunski	mSta5 = null;
487	f4e44230	Leszek Koltunski
488	1585ba24	Leszek Koltunski	mDimension = mName.getEffectDimension();
489			mRegionDimension = mName.getRegionDimension();
490	8fd9f5fa	Leszek Koltunski
491	76a81b6a	Leszek Koltunski	switch(mDimension)
492	8fd9f5fa	Leszek Koltunski	{
493	76a81b6a	Leszek Koltunski	case 1 : mDyn1 = new Dynamic1D();
494			mSta1 = new Static1D(0);
495			mDyn1.add(mSta1);
496			break;
497	c11a3a15	Leszek Koltunski	case 2 : mDyn2 = new Dynamic2D();
498			mSta2 = new Static2D(0,0);
499			mDyn2.add(mSta2);
500			break;
501	76a81b6a	Leszek Koltunski	case 3 : mDyn3 = new Dynamic3D();
502			mSta3 = new Static3D(0,0,0);
503			mDyn3.add(mSta3);
504			break;
505	4282d39a	Leszek Koltunski	case 4 : if( mName == EffectName.QUATERNION \|\| mName == EffectName.VERTEX_QUATERNION )
506	334c13fa	Leszek Koltunski	{
507			mDyn4 = new Dynamic4D();
508			mSta4 = new Static4D(0,0,0,0);
509			mDyn4.add(mSta4);
510			}
511			else
512			{
513			mDyn3 = new Dynamic3D();
514			mSta3 = new Static3D(0,0,0);
515			mDyn3.add(mSta3);
516			mDyn1 = new Dynamic1D();
517			mSta1 = new Static1D(0);
518			mDyn1.add(mSta1);
519			}
520	2f2f6176	Leszek Koltunski	break;
521	06c636a5	Leszek Koltunski	case 5 : if( mName == EffectName.WAVE )
522			{
523			mDyn5 = new Dynamic5D();
524			mSta5 = new Static5D(0, 0, 0, 0, 0);
525			mDyn5.add(mSta5);
526			}
527			else
528			{
529			mDyn4 = new Dynamic4D();
530			mSta4 = new Static4D(0,0,0,0);
531			mDyn4.add(mSta4);
532			mDyn1 = new Dynamic1D();
533			mSta1 = new Static1D(0);
534			mDyn1.add(mSta1);
535			}
536	76a81b6a	Leszek Koltunski	break;
537	678c391d	Leszek Koltunski	case 6 : mDyn2 = new Dynamic2D();
538			mSta2 = new Static2D(0,0);
539			mDyn2.add(mSta2);
540			mDyn4 = new Dynamic4D();
541			mSta4 = new Static4D(0,0,0,0);
542			mDyn4.add(mSta4);
543			break;
544	76a81b6a	Leszek Koltunski	default: throw new RuntimeException("unsupported effect");
545	8fd9f5fa	Leszek Koltunski	}
546	56cbe1cf	Leszek Koltunski
547			mInter = new int[mDimension];
548			mSeekID= new int[mDimension];
549
550			mInterRegion = new int[4];
551			mSeekRegionID= new int[4];
552	1585ba24	Leszek Koltunski	mRegion4Dyn = new Dynamic4D();
553			mRegion4Sta = new Static4D(0,0,0,0);
554			mRegion4Dyn.add(mRegion4Sta);
555			mRegion3Dyn = new Dynamic3D();
556			mRegion3Sta = new Static3D(0,0,0);
557			mRegion3Dyn.add(mRegion3Sta);
558	56cbe1cf	Leszek Koltunski
559	334c13fa	Leszek Koltunski	mInterCenter = new int[3];
560			mSeekCenterID= new int[3];
561			mCenterDyn = new Dynamic3D();
562			mCenterSta = new Static3D(0,0,0);
563	56cbe1cf	Leszek Koltunski	mCenterDyn.add(mCenterSta);
564	fed00329	Leszek Koltunski
565			mButton = null;
566			mEffect = null;
567			mCenter = null;
568			mRegion = null;
569	56cbe1cf	Leszek Koltunski	}
570
571			///////////////////////////////////////////////////////////////////////////////////////////////////
572
573	3b1e9c7e	Leszek Koltunski	View createView(int num)
574	56cbe1cf	Leszek Koltunski	{
575			SeekBar[] seek = new SeekBar[mDimension];
576
577	46b26cdc	Leszek Koltunski	GenericActivity2 act = mAct.get();
578	56cbe1cf	Leszek Koltunski
579			switch(mDimension)
580			{
581	fed00329	Leszek Koltunski	case 1 : mEffect = act.getLayoutInflater().inflate(R.layout.effect1d, null);
582	fe7fe83e	Leszek Koltunski	mText = mEffect.findViewById(R.id.effect1dText);
583			seek[0] = mEffect.findViewById(R.id.effect1dbar1);
584	56cbe1cf	Leszek Koltunski	mSeekID[0] = seek[0].getId();
585	fed00329	Leszek Koltunski	mButton = mEffect.findViewById(R.id.button1dRemove);
586	56cbe1cf	Leszek Koltunski	break;
587	fed00329	Leszek Koltunski	case 2 : mEffect = act.getLayoutInflater().inflate(R.layout.effect2d, null);
588	fe7fe83e	Leszek Koltunski	mText = mEffect.findViewById(R.id.effect2dText);
589			seek[0] = mEffect.findViewById(R.id.effect2dbar1);
590			seek[1] = mEffect.findViewById(R.id.effect2dbar2);
591	56cbe1cf	Leszek Koltunski	mSeekID[0] = seek[0].getId();
592			mSeekID[1] = seek[1].getId();
593	fed00329	Leszek Koltunski	mButton = mEffect.findViewById(R.id.button2dRemove);
594	56cbe1cf	Leszek Koltunski	break;
595	fed00329	Leszek Koltunski	case 3 : mEffect = act.getLayoutInflater().inflate(R.layout.effect3d, null);
596	fe7fe83e	Leszek Koltunski	mText = mEffect.findViewById(R.id.effect3dText);
597			seek[0] = mEffect.findViewById(R.id.effect3dbar1);
598			seek[1] = mEffect.findViewById(R.id.effect3dbar2);
599			seek[2] = mEffect.findViewById(R.id.effect3dbar3);
600	56cbe1cf	Leszek Koltunski	mSeekID[0] = seek[0].getId();
601			mSeekID[1] = seek[1].getId();
602			mSeekID[2] = seek[2].getId();
603	fed00329	Leszek Koltunski	mButton = mEffect.findViewById(R.id.button3dRemove);
604	56cbe1cf	Leszek Koltunski	break;
605	fed00329	Leszek Koltunski	case 4 : mEffect = act.getLayoutInflater().inflate(R.layout.effect4d, null);
606	fe7fe83e	Leszek Koltunski	mText = mEffect.findViewById(R.id.effect4dText);
607			seek[0] = mEffect.findViewById(R.id.effect4dbar1);
608			seek[1] = mEffect.findViewById(R.id.effect4dbar2);
609			seek[2] = mEffect.findViewById(R.id.effect4dbar3);
610			seek[3] = mEffect.findViewById(R.id.effect4dbar4);
611	56cbe1cf	Leszek Koltunski	mSeekID[0] = seek[0].getId();
612			mSeekID[1] = seek[1].getId();
613			mSeekID[2] = seek[2].getId();
614			mSeekID[3] = seek[3].getId();
615	fed00329	Leszek Koltunski	mButton = mEffect.findViewById(R.id.button4dRemove);
616	56cbe1cf	Leszek Koltunski	break;
617	fed00329	Leszek Koltunski	case 5 : mEffect = act.getLayoutInflater().inflate(R.layout.effect5d, null);
618	fe7fe83e	Leszek Koltunski	mText = mEffect.findViewById(R.id.effect5dText);
619			seek[0] = mEffect.findViewById(R.id.effect5dbar1);
620			seek[1] = mEffect.findViewById(R.id.effect5dbar2);
621			seek[2] = mEffect.findViewById(R.id.effect5dbar3);
622			seek[3] = mEffect.findViewById(R.id.effect5dbar4);
623			seek[4] = mEffect.findViewById(R.id.effect5dbar5);
624	2f2f6176	Leszek Koltunski	mSeekID[0] = seek[0].getId();
625			mSeekID[1] = seek[1].getId();
626			mSeekID[2] = seek[2].getId();
627			mSeekID[3] = seek[3].getId();
628			mSeekID[4] = seek[4].getId();
629	fed00329	Leszek Koltunski	mButton = mEffect.findViewById(R.id.button5dRemove);
630	2f2f6176	Leszek Koltunski	break;
631	678c391d	Leszek Koltunski	case 6 : mEffect = act.getLayoutInflater().inflate(R.layout.effect6d, null);
632			mText = mEffect.findViewById(R.id.effect6dText);
633			seek[0] = mEffect.findViewById(R.id.effect6dbar1);
634			seek[1] = mEffect.findViewById(R.id.effect6dbar2);
635			seek[2] = mEffect.findViewById(R.id.effect6dbar3);
636			seek[3] = mEffect.findViewById(R.id.effect6dbar4);
637			seek[4] = mEffect.findViewById(R.id.effect6dbar5);
638			seek[5] = mEffect.findViewById(R.id.effect6dbar6);
639			mSeekID[0] = seek[0].getId();
640			mSeekID[1] = seek[1].getId();
641			mSeekID[2] = seek[2].getId();
642			mSeekID[3] = seek[3].getId();
643			mSeekID[4] = seek[4].getId();
644			mSeekID[5] = seek[5].getId();
645			mButton = mEffect.findViewById(R.id.button6dRemove);
646			break;
647	46b26cdc	Leszek Koltunski	default: android.util.Log.e("GenericEffect", "dimension "+mDimension+" not supported!");
648	56cbe1cf	Leszek Koltunski	return null;
649			}
650
651	3b1e9c7e	Leszek Koltunski	mEffect.setBackgroundColor( num%2==1 ? BACKGROUND_EVEN: BACKGROUND_ODD );
652
653	56cbe1cf	Leszek Koltunski	setDefaultInter();
654
655			for(int i=0; i<mDimension; i++)
656			{
657			seek[i].setOnSeekBarChangeListener(this);
658			seek[i].setProgress( mInter[i] );
659			}
660
661	fed00329	Leszek Koltunski	return mEffect;
662	56cbe1cf	Leszek Koltunski	}
663
664			///////////////////////////////////////////////////////////////////////////////////////////////////
665
666	3b1e9c7e	Leszek Koltunski	View createRegion(int num)
667	56cbe1cf	Leszek Koltunski	{
668	46b26cdc	Leszek Koltunski	GenericActivity2 act = mAct.get();
669	56cbe1cf	Leszek Koltunski
670	1585ba24	Leszek Koltunski	if( mRegionDimension== 4 )
671			{
672			mRegion = act.getLayoutInflater().inflate(R.layout.effectregion4, null);
673			mRegion.setBackgroundColor(num % 2 == 1 ? BACKGROUND_EVEN : BACKGROUND_ODD);
674	56cbe1cf	Leszek Koltunski
675	1585ba24	Leszek Koltunski	SeekBar[] seek = new SeekBar[4];
676	56cbe1cf	Leszek Koltunski
677	1585ba24	Leszek Koltunski	seek[0] = mRegion.findViewById(R.id.effectRegion4BarX);
678			seek[1] = mRegion.findViewById(R.id.effectRegion4BarY);
679			seek[2] = mRegion.findViewById(R.id.effectRegion4BarZ);
680			seek[3] = mRegion.findViewById(R.id.effectRegion4BarR);
681	56cbe1cf	Leszek Koltunski
682	1585ba24	Leszek Koltunski	mSeekRegionID[0] = seek[0].getId();
683			mSeekRegionID[1] = seek[1].getId();
684			mSeekRegionID[2] = seek[2].getId();
685			mSeekRegionID[3] = seek[3].getId();
686	56cbe1cf	Leszek Koltunski
687	1585ba24	Leszek Koltunski	mTextRegion = mRegion.findViewById(R.id.effectRegion4Text);
688	56cbe1cf	Leszek Koltunski
689	1585ba24	Leszek Koltunski	setDefaultRegionInter();
690	56cbe1cf	Leszek Koltunski
691	1585ba24	Leszek Koltunski	for (int i = 0; i < 4; i++)
692			{
693			seek[i].setOnSeekBarChangeListener(this);
694			seek[i].setProgress(mInterRegion[i]);
695			}
696
697	1e7603bb	Leszek Koltunski	act.setRegion(mRegion4Sta);
698	56cbe1cf	Leszek Koltunski	}
699	1585ba24	Leszek Koltunski	else
700			{
701			mRegion = act.getLayoutInflater().inflate(R.layout.effectregion3, null);
702			mRegion.setBackgroundColor(num % 2 == 1 ? BACKGROUND_EVEN : BACKGROUND_ODD);
703
704			SeekBar[] seek = new SeekBar[3];
705
706			seek[0] = mRegion.findViewById(R.id.effectRegion3BarRX);
707			seek[1] = mRegion.findViewById(R.id.effectRegion3BarRY);
708			seek[2] = mRegion.findViewById(R.id.effectRegion3BarRZ);
709
710			mSeekRegionID[0] = seek[0].getId();
711			mSeekRegionID[1] = seek[1].getId();
712			mSeekRegionID[2] = seek[2].getId();
713
714			mTextRegion = mRegion.findViewById(R.id.effectRegion3Text);
715	56cbe1cf	Leszek Koltunski
716	1585ba24	Leszek Koltunski	setDefaultRegionInter();
717
718			for (int i = 0; i < 3; i++)
719			{
720			seek[i].setOnSeekBarChangeListener(this);
721			seek[i].setProgress(mInterRegion[i]);
722			}
723
724	bcbd5b45	Leszek Koltunski	act.setRegion( new Static4D( mRegion3Sta.get0(), mRegion3Sta.get1(), mRegion3Sta.get2(), 1.0f) );
725	1585ba24	Leszek Koltunski	}
726	24991bc2	Leszek Koltunski
727	fed00329	Leszek Koltunski	return mRegion;
728	56cbe1cf	Leszek Koltunski	}
729
730			///////////////////////////////////////////////////////////////////////////////////////////////////
731
732	3b1e9c7e	Leszek Koltunski	View createCenter(int num)
733	56cbe1cf	Leszek Koltunski	{
734	46b26cdc	Leszek Koltunski	GenericActivity2 act = mAct.get();
735	56cbe1cf	Leszek Koltunski
736	fed00329	Leszek Koltunski	mCenter = act.getLayoutInflater().inflate(R.layout.effectcenter, null);
737	3b1e9c7e	Leszek Koltunski	mCenter.setBackgroundColor( num%2==1 ? BACKGROUND_EVEN: BACKGROUND_ODD );
738	56cbe1cf	Leszek Koltunski
739	334c13fa	Leszek Koltunski	SeekBar[] seek = new SeekBar[3];
740	56cbe1cf	Leszek Koltunski
741	fe7fe83e	Leszek Koltunski	seek[0] = mCenter.findViewById(R.id.effectCenterBarX );
742			seek[1] = mCenter.findViewById(R.id.effectCenterBarY );
743			seek[2] = mCenter.findViewById(R.id.effectCenterBarZ );
744	56cbe1cf	Leszek Koltunski
745			mSeekCenterID[0] = seek[0].getId();
746			mSeekCenterID[1] = seek[1].getId();
747	334c13fa	Leszek Koltunski	mSeekCenterID[2] = seek[2].getId();
748	56cbe1cf	Leszek Koltunski
749	fe7fe83e	Leszek Koltunski	mTextCenter = mCenter.findViewById(R.id.effectCenterText);
750	56cbe1cf	Leszek Koltunski
751			setDefaultCenterInter();
752
753	334c13fa	Leszek Koltunski	for(int i=0; i<3; i++)
754	56cbe1cf	Leszek Koltunski	{
755			seek[i].setOnSeekBarChangeListener(this);
756			seek[i].setProgress( mInterCenter[i] );
757			}
758
759	fc286c71	Leszek Koltunski	setCenter(act);
760	24991bc2	Leszek Koltunski
761	fed00329	Leszek Koltunski	return mCenter;
762	56cbe1cf	Leszek Koltunski	}
763
764			///////////////////////////////////////////////////////////////////////////////////////////////////
765
766			public void onProgressChanged(SeekBar bar, int progress, boolean fromUser)
767			{
768	4282d39a	Leszek Koltunski	boolean vectorChanged=false;
769			boolean regionChanged=false;
770			boolean centerChanged=false;
771
772	678c391d	Leszek Koltunski	for(int dim=0; dim<6; dim++)
773	56cbe1cf	Leszek Koltunski	{
774	4282d39a	Leszek Koltunski	if ( mDimension>dim && bar.getId()==mSeekID[dim] )
775			{
776			mInter[dim] = progress;
777			vectorChanged = true;
778			}
779	56cbe1cf	Leszek Koltunski	}
780	4282d39a	Leszek Koltunski
781			if( vectorChanged )
782	2f2f6176	Leszek Koltunski	{
783			fillStatics();
784			setText();
785			}
786	56cbe1cf	Leszek Koltunski
787	4282d39a	Leszek Koltunski	for(int reg=0; reg<4; reg++)
788	56cbe1cf	Leszek Koltunski	{
789	4282d39a	Leszek Koltunski	if( mRegionDimension>reg && bar.getId() == mSeekRegionID[reg] )
790			{
791			mInterRegion[reg] = progress;
792			regionChanged = true;
793			}
794	56cbe1cf	Leszek Koltunski	}
795	4282d39a	Leszek Koltunski
796			if( regionChanged )
797	56cbe1cf	Leszek Koltunski	{
798			fillRegionStatics();
799			setRegionText();
800			}
801
802	4282d39a	Leszek Koltunski	for(int cen=0; cen<3; cen++)
803	56cbe1cf	Leszek Koltunski	{
804	4282d39a	Leszek Koltunski	if( bar.getId() == mSeekCenterID[cen] )
805			{
806			mInterCenter[cen] = progress;
807			centerChanged = true;
808			}
809	56cbe1cf	Leszek Koltunski	}
810	4282d39a	Leszek Koltunski
811			if( centerChanged )
812	334c13fa	Leszek Koltunski	{
813			fillCenterStatics();
814			setCenterText();
815			}
816	24991bc2	Leszek Koltunski
817			if( fromUser )
818			{
819	46b26cdc	Leszek Koltunski	GenericActivity2 act = mAct.get();
820	fc286c71	Leszek Koltunski	setCenter(act);
821	1e7603bb	Leszek Koltunski	act.setRegion(mRegion4Sta);
822	24991bc2	Leszek Koltunski	}
823	56cbe1cf	Leszek Koltunski	}
824
825	fa9053f5	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
826
827	6f3024ae	Leszek Koltunski	boolean thisView(View v)
828	fa9053f5	Leszek Koltunski	{
829			return v==mButton;
830			}
831
832	fed00329	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
833
834			public long getId()
835			{
836			return mId;
837			}
838
839	d28ddc9b	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
840
841			public int getDimension()
842			{
843			return mDimension;
844			}
845
846	fed00329	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
847
848			public View getEffect()
849			{
850			return mEffect;
851			}
852
853			///////////////////////////////////////////////////////////////////////////////////////////////////
854
855			public View getRegion()
856			{
857			return mRegion;
858			}
859
860			///////////////////////////////////////////////////////////////////////////////////////////////////
861
862			public View getCenter()
863			{
864			return mCenter;
865			}
866
867	56cbe1cf	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
868
869			public void onStartTrackingTouch(SeekBar bar) { }
870
871			///////////////////////////////////////////////////////////////////////////////////////////////////
872
873			public void onStopTrackingTouch(SeekBar bar) { }
874			}

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examples / src / main / java / org / distorted / examples / generic / GenericEffect.java @ 678c391d