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.examples.aroundtheworld;
|
21
|
|
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 AroundTheWorldSurfaceViewPicker extends GLSurfaceView
|
30
|
{
|
31
|
private AroundTheWorldRendererPicker mRenderer;
|
32
|
private AroundTheWorldEffectsManager mManager;
|
33
|
|
34
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
35
|
|
36
|
public AroundTheWorldSurfaceViewPicker(Context c, AttributeSet attrs)
|
37
|
{
|
38
|
super(c, attrs);
|
39
|
|
40
|
if(!isInEditMode())
|
41
|
{
|
42
|
setEGLContextClientVersion(2);
|
43
|
mRenderer = new AroundTheWorldRendererPicker();
|
44
|
setRenderer(mRenderer);
|
45
|
}
|
46
|
}
|
47
|
|
48
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
49
|
|
50
|
public AroundTheWorldRendererPicker getRenderer()
|
51
|
{
|
52
|
return mRenderer;
|
53
|
}
|
54
|
|
55
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
56
|
|
57
|
public void setEffectsManager(AroundTheWorldEffectsManager manager)
|
58
|
{
|
59
|
mManager = manager;
|
60
|
}
|
61
|
|
62
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
63
|
|
64
|
@Override public boolean onTouchEvent(MotionEvent event)
|
65
|
{
|
66
|
int x = (int)event.getX();
|
67
|
int y = (int)event.getY();
|
68
|
|
69
|
int h = mRenderer.getHeight();
|
70
|
int w = mRenderer.getWidth();
|
71
|
|
72
|
float xf = (x-w/2)*3.0f/h;
|
73
|
float yf =-(y-h/2)*3.0f/h;
|
74
|
|
75
|
if( yf>-1.5f && yf<1.5f )
|
76
|
{
|
77
|
if( yf>=0 && yf> 1-0.577f*xf )
|
78
|
{
|
79
|
float d = 0.577f*xf + yf;
|
80
|
yf /= d;
|
81
|
xf /= d;
|
82
|
}
|
83
|
else if( yf<=0 && yf< 0.577f*xf-1 )
|
84
|
{
|
85
|
float d = 0.577f*xf - yf;
|
86
|
yf /= d;
|
87
|
xf /= d;
|
88
|
}
|
89
|
else if( xf< -0.865f )
|
90
|
{
|
91
|
xf = -0.865f;
|
92
|
}
|
93
|
|
94
|
mRenderer.move(xf,yf);
|
95
|
|
96
|
float distance_from_left =(xf+0.865f)/(3*0.865f);
|
97
|
float distance_from_top =0.333f*(1-yf)-0.192f*xf;
|
98
|
|
99
|
mManager.setRace( distance_from_top, distance_from_left );
|
100
|
}
|
101
|
|
102
|
return true;
|
103
|
}
|
104
|
}
|
105
|
|