| 1 |
03a2fd30
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 2 |
|
|
// Copyright 2016 Leszek Koltunski //
|
| 3 |
|
|
// //
|
| 4 |
71c8884f
|
Leszek Koltunski
|
// This file is part of Distorted. //
|
| 5 |
03a2fd30
|
Leszek Koltunski
|
// //
|
| 6 |
71c8884f
|
Leszek Koltunski
|
// Distorted is free software: you can redistribute it and/or modify //
|
| 7 |
03a2fd30
|
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 |
03a2fd30
|
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 |
03a2fd30
|
Leszek Koltunski
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 19 |
|
|
|
| 20 |
|
|
package org.distorted.examples.mirror;
|
| 21 |
|
|
|
| 22 |
|
|
import android.graphics.Bitmap;
|
| 23 |
|
|
import android.graphics.BitmapFactory;
|
| 24 |
|
|
import android.opengl.GLSurfaceView;
|
| 25 |
|
|
|
| 26 |
|
|
import org.distorted.examples.R;
|
| 27 |
c8ecd3ac
|
Leszek Koltunski
|
import org.distorted.library.effect.FragmentEffectBrightness;
|
| 28 |
|
|
import org.distorted.library.effect.MatrixEffectMove;
|
| 29 |
|
|
import org.distorted.library.effect.MatrixEffectScale;
|
| 30 |
e3900503
|
Leszek Koltunski
|
import org.distorted.library.main.DistortedLibrary;
|
| 31 |
01782e85
|
Leszek Koltunski
|
import org.distorted.library.main.DistortedEffects;
|
| 32 |
|
|
import org.distorted.library.main.DistortedFramebuffer;
|
| 33 |
|
|
import org.distorted.library.main.DistortedScreen;
|
| 34 |
|
|
import org.distorted.library.main.DistortedTexture;
|
| 35 |
698ad0a8
|
Leszek Koltunski
|
import org.distorted.library.mesh.MeshQuad;
|
| 36 |
88048c61
|
Leszek Koltunski
|
import org.distorted.library.type.Static1D;
|
| 37 |
03a2fd30
|
Leszek Koltunski
|
import org.distorted.library.type.Static3D;
|
| 38 |
|
|
|
| 39 |
|
|
import java.io.IOException;
|
| 40 |
|
|
import java.io.InputStream;
|
| 41 |
|
|
|
| 42 |
|
|
import javax.microedition.khronos.egl.EGLConfig;
|
| 43 |
|
|
import javax.microedition.khronos.opengles.GL10;
|
| 44 |
|
|
|
| 45 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 46 |
|
|
|
| 47 |
|
|
class MirrorRenderer implements GLSurfaceView.Renderer
|
| 48 |
|
|
{
|
| 49 |
88048c61
|
Leszek Koltunski
|
private static final float MIRROR_SCALE =0.70f; // each next mirror will be 70% of the size or the previous
|
| 50 |
0fb42347
|
leszek
|
private static final float HEAD_SCALE =0.30f; // Head's height will be 30% of the height of the mirror
|
| 51 |
88048c61
|
Leszek Koltunski
|
private static final float MIRROR_BRIGHTNESS=0.70f; // Each next mirror 30% darker
|
| 52 |
0fb42347
|
leszek
|
private static final float MIRROR_MARGIN =0.11f; // The frame of the mirror takes up 11% of its width
|
| 53 |
a4d59c0b
|
Leszek Koltunski
|
private static final float MIRROR_MOVE_H =0.12f; // Each next mirror is moved to the left by 12% of
|
| 54 |
88048c61
|
Leszek Koltunski
|
// the length of the previous one
|
| 55 |
a4d59c0b
|
Leszek Koltunski
|
private static final float MIRROR_MOVE_V =0.22f; // Move the mirror up
|
| 56 |
03a2fd30
|
Leszek Koltunski
|
|
| 57 |
|
|
private GLSurfaceView mView;
|
| 58 |
687263cc
|
Leszek Koltunski
|
private DistortedEffects mEffectsMirror, mEffectsHead, mEffectsScreen;
|
| 59 |
0fb42347
|
leszek
|
private DistortedEffects mEffectsOffscreen1, mEffectsOffscreen2;
|
| 60 |
2c2616f1
|
Leszek Koltunski
|
private DistortedTexture mTextureMirror, mTextureHead;
|
| 61 |
d218d64e
|
leszek
|
private DistortedFramebuffer mOffScreen1, mOffScreen2;
|
| 62 |
|
|
private DistortedScreen mScreen;
|
| 63 |
698ad0a8
|
Leszek Koltunski
|
private MeshQuad mQuad1, mQuad2, mQuadMirror, mQuadHead;
|
| 64 |
c8ecd3ac
|
Leszek Koltunski
|
private Static3D mHeadPosition, mScaleMirror, mMoveOffscreen2, mScaleHead;
|
| 65 |
03a2fd30
|
Leszek Koltunski
|
|
| 66 |
c8ecd3ac
|
Leszek Koltunski
|
private int mX;
|
| 67 |
0fb42347
|
leszek
|
private int mMirrorW, mMirrorH, mHeadW, mHeadH;
|
| 68 |
03a2fd30
|
Leszek Koltunski
|
private int mScreenW, mScreenH;
|
| 69 |
|
|
|
| 70 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 71 |
|
|
|
| 72 |
|
|
MirrorRenderer(GLSurfaceView view)
|
| 73 |
|
|
{
|
| 74 |
|
|
mView = view;
|
| 75 |
e4330c89
|
Leszek Koltunski
|
mScreen = new DistortedScreen();
|
| 76 |
03a2fd30
|
Leszek Koltunski
|
|
| 77 |
698ad0a8
|
Leszek Koltunski
|
mQuad1 = new MeshQuad();
|
| 78 |
|
|
mQuad2 = new MeshQuad();
|
| 79 |
|
|
mQuadMirror= new MeshQuad();
|
| 80 |
|
|
mQuadHead = new MeshQuad();
|
| 81 |
|
|
|
| 82 |
|
|
mEffectsMirror = new DistortedEffects();
|
| 83 |
|
|
mEffectsHead = new DistortedEffects();
|
| 84 |
|
|
mEffectsOffscreen1= new DistortedEffects();
|
| 85 |
|
|
mEffectsOffscreen2= new DistortedEffects();
|
| 86 |
|
|
mEffectsScreen = new DistortedEffects();
|
| 87 |
7f9d5a91
|
Leszek Koltunski
|
|
| 88 |
76c9dd1d
|
Leszek Koltunski
|
mX = MirrorActivity.INIT_POSITION;
|
| 89 |
03a2fd30
|
Leszek Koltunski
|
|
| 90 |
c8ecd3ac
|
Leszek Koltunski
|
mHeadPosition = new Static3D(0,0,0);
|
| 91 |
|
|
mScaleMirror = new Static3D(1,1,1);
|
| 92 |
|
|
mMoveOffscreen2 = new Static3D(0,0,0);
|
| 93 |
|
|
mScaleHead = new Static3D(1,1,1);
|
| 94 |
|
|
|
| 95 |
|
|
mEffectsMirror.apply( new MatrixEffectScale(mScaleMirror));
|
| 96 |
|
|
mEffectsOffscreen1.apply( new MatrixEffectScale( new Static3D(MIRROR_SCALE,MIRROR_SCALE,MIRROR_SCALE)));
|
| 97 |
|
|
mEffectsOffscreen2.apply( new MatrixEffectMove(mMoveOffscreen2) );
|
| 98 |
|
|
mEffectsHead.apply( new MatrixEffectScale(mScaleHead) );
|
| 99 |
dae661e9
|
Leszek Koltunski
|
mEffectsHead.apply( new MatrixEffectMove(mHeadPosition) );
|
| 100 |
c8ecd3ac
|
Leszek Koltunski
|
mEffectsOffscreen1.apply(new FragmentEffectBrightness(new Static1D(MIRROR_BRIGHTNESS)));
|
| 101 |
03a2fd30
|
Leszek Koltunski
|
}
|
| 102 |
|
|
|
| 103 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 104 |
|
|
|
| 105 |
|
|
void setPosition(int pos)
|
| 106 |
|
|
{
|
| 107 |
7f9d5a91
|
Leszek Koltunski
|
mX = pos;
|
| 108 |
0fb42347
|
leszek
|
|
| 109 |
|
|
float headW = (HEAD_SCALE *mScreenH* mHeadW) / (mScreenW* mHeadH);
|
| 110 |
|
|
|
| 111 |
bcbd5b45
|
Leszek Koltunski
|
mHeadPosition.set0(mX*(1.0f-2*MIRROR_MARGIN-headW)*mScreenW / 100.0f + MIRROR_MARGIN*mScreenW);
|
| 112 |
03a2fd30
|
Leszek Koltunski
|
}
|
| 113 |
|
|
|
| 114 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 115 |
|
|
|
| 116 |
|
|
public void onResume()
|
| 117 |
|
|
{
|
| 118 |
|
|
mScreenW = 0;
|
| 119 |
|
|
mScreenH = 0;
|
| 120 |
|
|
}
|
| 121 |
|
|
|
| 122 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 123 |
|
|
|
| 124 |
|
|
public void onDrawFrame(GL10 glUnused)
|
| 125 |
|
|
{
|
| 126 |
|
|
long time = System.currentTimeMillis();
|
| 127 |
|
|
|
| 128 |
fe59d375
|
Leszek Koltunski
|
mOffScreen1.render(time);
|
| 129 |
|
|
mOffScreen2.render(time);
|
| 130 |
|
|
mScreen.render(time);
|
| 131 |
03a2fd30
|
Leszek Koltunski
|
}
|
| 132 |
|
|
|
| 133 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 134 |
|
|
|
| 135 |
|
|
public void onSurfaceChanged(GL10 glUnused, int width, int height)
|
| 136 |
|
|
{
|
| 137 |
|
|
if( mScreenW!=width || mScreenH!=height)
|
| 138 |
|
|
{
|
| 139 |
|
|
mScreenW = width;
|
| 140 |
|
|
mScreenH = height;
|
| 141 |
|
|
|
| 142 |
59540ba2
|
Leszek Koltunski
|
if( mOffScreen1!=null ) mOffScreen1.markForDeletion();
|
| 143 |
|
|
if( mOffScreen2!=null ) mOffScreen2.markForDeletion();
|
| 144 |
|
|
|
| 145 |
687263cc
|
Leszek Koltunski
|
int offscreen1W = mScreenW;
|
| 146 |
|
|
int offscreen1H = mScreenH;
|
| 147 |
|
|
int offscreen2W = (int)(MIRROR_SCALE*mScreenW);
|
| 148 |
|
|
int offscreen2H = (int)(MIRROR_SCALE*mScreenH);
|
| 149 |
|
|
|
| 150 |
698ad0a8
|
Leszek Koltunski
|
mQuad1.setStretch(offscreen1W, offscreen1H, 0);
|
| 151 |
|
|
mQuad2.setStretch(offscreen2W, offscreen2H, 0);
|
| 152 |
687263cc
|
Leszek Koltunski
|
|
| 153 |
|
|
mOffScreen1 = new DistortedFramebuffer( offscreen1W, offscreen1H, 1, DistortedFramebuffer.NO_DEPTH_NO_STENCIL );
|
| 154 |
|
|
mOffScreen2 = new DistortedFramebuffer( offscreen2W, offscreen2H, 1, DistortedFramebuffer.NO_DEPTH_NO_STENCIL );
|
| 155 |
03a2fd30
|
Leszek Koltunski
|
|
| 156 |
c8ecd3ac
|
Leszek Koltunski
|
mScaleMirror.set( (float)mScreenW/mMirrorW, (float)mScreenH/mMirrorH, 1.0f);
|
| 157 |
a4d59c0b
|
Leszek Koltunski
|
mMoveOffscreen2.set( MIRROR_MOVE_H*mScreenW, MIRROR_MOVE_V*mScreenH*mMirrorW/mMirrorH, 0);
|
| 158 |
7f9d5a91
|
Leszek Koltunski
|
|
| 159 |
0fb42347
|
leszek
|
float headScale = HEAD_SCALE *mScreenH/ mHeadH;
|
| 160 |
c8ecd3ac
|
Leszek Koltunski
|
mScaleHead.set(headScale,headScale,headScale);
|
| 161 |
bcbd5b45
|
Leszek Koltunski
|
mHeadPosition.set1( mScreenH*MIRROR_MARGIN*mMirrorW/mMirrorH );
|
| 162 |
7f9d5a91
|
Leszek Koltunski
|
setPosition(mX);
|
| 163 |
03a2fd30
|
Leszek Koltunski
|
|
| 164 |
698ad0a8
|
Leszek Koltunski
|
mOffScreen1.attach( mTextureMirror, mEffectsMirror , mQuadMirror );
|
| 165 |
|
|
mOffScreen1.attach( mOffScreen2 , mEffectsOffscreen2, mQuad2 );
|
| 166 |
|
|
mOffScreen1.attach( mTextureHead , mEffectsHead , mQuadHead );
|
| 167 |
|
|
mOffScreen2.attach( mOffScreen1 , mEffectsOffscreen1, mQuad1 );
|
| 168 |
fe59d375
|
Leszek Koltunski
|
|
| 169 |
|
|
mScreen.detachAll();
|
| 170 |
698ad0a8
|
Leszek Koltunski
|
mScreen.attach ( mOffScreen1 , mEffectsScreen , mQuad1 );
|
| 171 |
03a2fd30
|
Leszek Koltunski
|
mScreen.resize(mScreenW,mScreenH);
|
| 172 |
|
|
}
|
| 173 |
|
|
}
|
| 174 |
|
|
|
| 175 |
|
|
///////////////////////////////////////////////////////////////////////////////////////////////////
|
| 176 |
|
|
|
| 177 |
|
|
public void onSurfaceCreated(GL10 glUnused, EGLConfig config)
|
| 178 |
|
|
{
|
| 179 |
|
|
InputStream isM = mView.getContext().getResources().openRawResource(R.raw.mirror);
|
| 180 |
2c2616f1
|
Leszek Koltunski
|
InputStream isH = mView.getContext().getResources().openRawResource(R.raw.messi);
|
| 181 |
03a2fd30
|
Leszek Koltunski
|
|
| 182 |
2c2616f1
|
Leszek Koltunski
|
Bitmap bitmapM, bitmapH;
|
| 183 |
03a2fd30
|
Leszek Koltunski
|
|
| 184 |
|
|
try
|
| 185 |
|
|
{
|
| 186 |
|
|
bitmapM = BitmapFactory.decodeStream(isM);
|
| 187 |
2c2616f1
|
Leszek Koltunski
|
bitmapH = BitmapFactory.decodeStream(isH);
|
| 188 |
03a2fd30
|
Leszek Koltunski
|
}
|
| 189 |
|
|
finally
|
| 190 |
|
|
{
|
| 191 |
|
|
try
|
| 192 |
|
|
{
|
| 193 |
|
|
isM.close();
|
| 194 |
2c2616f1
|
Leszek Koltunski
|
isH.close();
|
| 195 |
03a2fd30
|
Leszek Koltunski
|
}
|
| 196 |
|
|
catch(IOException e) { }
|
| 197 |
|
|
}
|
| 198 |
|
|
|
| 199 |
0fb42347
|
leszek
|
mMirrorW = bitmapM.getWidth();
|
| 200 |
|
|
mMirrorH = bitmapM.getHeight();
|
| 201 |
|
|
mHeadW = bitmapH.getWidth();
|
| 202 |
|
|
mHeadH = bitmapH.getHeight();
|
| 203 |
03a2fd30
|
Leszek Koltunski
|
|
| 204 |
698ad0a8
|
Leszek Koltunski
|
mQuadMirror.setStretch(mMirrorW,mMirrorH,0);
|
| 205 |
|
|
mQuadHead.setStretch(mHeadW, mHeadH,0);
|
| 206 |
687263cc
|
Leszek Koltunski
|
|
| 207 |
|
|
if( mTextureMirror==null ) mTextureMirror = new DistortedTexture();
|
| 208 |
|
|
if( mTextureHead ==null ) mTextureHead = new DistortedTexture();
|
| 209 |
03a2fd30
|
Leszek Koltunski
|
|
| 210 |
|
|
mTextureMirror.setTexture(bitmapM);
|
| 211 |
2c2616f1
|
Leszek Koltunski
|
mTextureHead.setTexture(bitmapH);
|
| 212 |
03a2fd30
|
Leszek Koltunski
|
|
| 213 |
885b9cca
|
leszek
|
FragmentEffectBrightness.enable();
|
| 214 |
6637d0f2
|
Leszek Koltunski
|
|
| 215 |
03a2fd30
|
Leszek Koltunski
|
try
|
| 216 |
|
|
{
|
| 217 |
e3900503
|
Leszek Koltunski
|
DistortedLibrary.onCreate(mView.getContext());
|
| 218 |
03a2fd30
|
Leszek Koltunski
|
}
|
| 219 |
|
|
catch(Exception ex)
|
| 220 |
|
|
{
|
| 221 |
|
|
android.util.Log.e("Mirror", ex.getMessage() );
|
| 222 |
|
|
}
|
| 223 |
|
|
}
|
| 224 |
|
|
}
|