1 |
bc0a685b
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
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 |
427ab7bf
|
Leszek Koltunski
|
|
20 |
5068fa06
|
Leszek Koltunski
|
package org.distorted.examples.deform;
|
21 |
427ab7bf
|
Leszek Koltunski
|
|
22 |
|
|
import android.content.Context;
|
23 |
|
|
import android.opengl.GLSurfaceView;
|
24 |
|
|
import android.util.AttributeSet;
|
25 |
|
|
import android.view.MotionEvent;
|
26 |
|
|
|
27 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
28 |
|
|
|
29 |
|
|
class DeformSurfaceView extends GLSurfaceView
|
30 |
|
|
{
|
31 |
30c71dd5
|
Leszek Koltunski
|
private DeformRenderer mRenderer;
|
32 |
427ab7bf
|
Leszek Koltunski
|
private int xTouch, yTouch;
|
33 |
|
|
|
34 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
35 |
|
|
|
36 |
|
|
public DeformSurfaceView(Context c, AttributeSet attrs)
|
37 |
|
|
{
|
38 |
|
|
super(c, attrs);
|
39 |
|
|
|
40 |
|
|
if(!isInEditMode())
|
41 |
|
|
{
|
42 |
|
|
setEGLContextClientVersion(2);
|
43 |
30c71dd5
|
Leszek Koltunski
|
mRenderer = new DeformRenderer(this);
|
44 |
|
|
setRenderer(mRenderer);
|
45 |
427ab7bf
|
Leszek Koltunski
|
}
|
46 |
|
|
}
|
47 |
|
|
|
48 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
49 |
30c71dd5
|
Leszek Koltunski
|
|
50 |
|
|
DeformRenderer getRenderer()
|
51 |
|
|
{
|
52 |
|
|
return mRenderer;
|
53 |
|
|
}
|
54 |
|
|
|
55 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
56 |
|
|
|
57 |
427ab7bf
|
Leszek Koltunski
|
@Override public boolean onTouchEvent(MotionEvent event)
|
58 |
|
|
{
|
59 |
|
|
int action = event.getAction();
|
60 |
|
|
int x = (int)event.getX();
|
61 |
|
|
int y = (int)event.getY();
|
62 |
|
|
|
63 |
|
|
switch(action)
|
64 |
|
|
{
|
65 |
|
|
case MotionEvent.ACTION_DOWN: xTouch =x;
|
66 |
|
|
yTouch =y;
|
67 |
30c71dd5
|
Leszek Koltunski
|
mRenderer.down(x,y);
|
68 |
427ab7bf
|
Leszek Koltunski
|
break;
|
69 |
30c71dd5
|
Leszek Koltunski
|
case MotionEvent.ACTION_MOVE: mRenderer.move(x-xTouch,y-yTouch);
|
70 |
427ab7bf
|
Leszek Koltunski
|
break;
|
71 |
30c71dd5
|
Leszek Koltunski
|
case MotionEvent.ACTION_UP : mRenderer.up();
|
72 |
427ab7bf
|
Leszek Koltunski
|
break;
|
73 |
|
|
}
|
74 |
|
|
|
75 |
|
|
return true;
|
76 |
|
|
}
|
77 |
|
|
|
78 |
|
|
}
|