Revision 5b4a2d76
Added by Leszek Koltunski over 6 years ago
| src/main/AndroidManifest.xml | ||
|---|---|---|
| 52 | 52 |
<activity android:name=".glow.GlowActivity"/> |
| 53 | 53 |
<activity android:name=".movingglow.MovingGlowActivity"/> |
| 54 | 54 |
<activity android:name=".earth.EarthActivity"/> |
| 55 |
<activity android:name=".earth.EarthActivity"/>
|
|
| 55 |
<activity android:name=".rubik.RubikActivity"/>
|
|
| 56 | 56 |
</application> |
| 57 | 57 |
</manifest> |
| src/main/java/org/distorted/examples/TableOfContents.java | ||
|---|---|---|
| 69 | 69 |
import org.distorted.examples.glow.GlowActivity; |
| 70 | 70 |
import org.distorted.examples.movingglow.MovingGlowActivity; |
| 71 | 71 |
import org.distorted.examples.earth.EarthActivity; |
| 72 |
import org.distorted.examples.rubik.RubikActivity; |
|
| 72 | 73 |
|
| 73 | 74 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| 74 | 75 |
|
| ... | ... | |
| 406 | 407 |
activityMapping.put(i++, EarthActivity.class); |
| 407 | 408 |
} |
| 408 | 409 |
|
| 410 |
{
|
|
| 411 |
final Map<String, Object> item = new HashMap<>(); |
|
| 412 |
item.put(ITEM_IMAGE, R.drawable.icon_example_wip); |
|
| 413 |
item.put(ITEM_TITLE, (i+1)+". "+getText(R.string.example_rubik)); |
|
| 414 |
item.put(ITEM_SUBTITLE, getText(R.string.example_rubik_subtitle)); |
|
| 415 |
data.add(item); |
|
| 416 |
activityMapping.put(i++, RubikActivity.class); |
|
| 417 |
} |
|
| 418 |
|
|
| 409 | 419 |
final SimpleAdapter dataAdapter = new SimpleAdapter(this, data, R.layout.toc_item, new String[] {ITEM_IMAGE, ITEM_TITLE, ITEM_SUBTITLE}, new int[] {R.id.Image, R.id.Title, R.id.SubTitle});
|
| 410 | 420 |
setListAdapter(dataAdapter); |
| 411 | 421 |
|
| src/main/java/org/distorted/examples/flag/FlagRenderer.java | ||
|---|---|---|
| 97 | 97 |
effects.apply( new MatrixEffectQuaternion(mQuat1, mCenter) ); |
| 98 | 98 |
effects.apply( new MatrixEffectQuaternion(mQuat2, mCenter) ); |
| 99 | 99 |
|
| 100 |
final int GRIDX = 50; |
|
| 101 |
final int GRIDY = 30; |
|
| 102 |
|
|
| 103 |
final Static4D mapFB = new Static4D(0.0f,0.0f,1.0f ,1.0f ); |
|
| 104 |
final Static4D mapLR = new Static4D(0.0f,0.0f,1.0f/GRIDX,1.0f ); |
|
| 105 |
final Static4D mapTB = new Static4D(0.0f,0.0f,1.0f ,1.0f/GRIDY); |
|
| 106 |
|
|
| 100 | 107 |
mScreen = new DistortedScreen(); |
| 101 |
mScreen.attach(mTexture, effects, new MeshCubes(50,30,1) );
|
|
| 108 |
mScreen.attach(mTexture, effects, new MeshCubes(GRIDX,GRIDY,1, mapFB, mapFB, mapLR, mapLR, mapTB, mapTB) );
|
|
| 102 | 109 |
} |
| 103 | 110 |
|
| 104 | 111 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
| src/main/java/org/distorted/examples/objecttree/ObjectTreeRenderer.java | ||
|---|---|---|
| 44 | 44 |
import org.distorted.library.type.Dynamic1D; |
| 45 | 45 |
import org.distorted.library.type.Static1D; |
| 46 | 46 |
import org.distorted.library.type.Static3D; |
| 47 |
import org.distorted.library.type.Static4D; |
|
| 47 | 48 |
|
| 48 | 49 |
import android.graphics.Bitmap; |
| 49 | 50 |
import android.graphics.BitmapFactory; |
| ... | ... | |
| 181 | 182 |
DistortedEffects gridEffects = new DistortedEffects(); |
| 182 | 183 |
|
| 183 | 184 |
final int GRID = 20; |
| 185 |
final Static4D mapFB = new Static4D(0.0f,0.0f,1.0f ,1.0f ); |
|
| 186 |
final Static4D mapLR = new Static4D(0.0f,0.0f,1.0f/GRID,1.0f ); |
|
| 187 |
final Static4D mapTB = new Static4D(0.0f,0.0f,1.0f ,1.0f/GRID); |
|
| 184 | 188 |
|
| 185 | 189 |
if( mMeshFlat==null ) mMeshFlat = new MeshFlat(1,1); |
| 186 |
if( mMeshCubes==null) mMeshCubes= new MeshCubes(GRID,GRID,1); |
|
| 190 |
if( mMeshCubes==null) mMeshCubes= new MeshCubes(GRID,GRID,1, mapFB, mapFB, mapLR, mapLR, mapTB, mapTB); |
|
| 191 |
|
|
| 192 |
int gridDepth = mGridTexture.getDepth(mMeshCubes); |
|
| 187 | 193 |
|
| 188 | 194 |
mRoot = new DistortedNode(mLisaTexture, mEffects, mMeshFlat); |
| 189 | 195 |
mRoot.attach(mGridTexture,gridEffects,mMeshCubes); |
| ... | ... | |
| 209 | 215 |
Dynamic1D sinkDyn = new Dynamic1D(3000,0.0f); |
| 210 | 216 |
sinkDyn.add(new Static1D(1.0f)); |
| 211 | 217 |
sinkDyn.add(new Static1D(0.3f)); |
| 212 |
VertexEffectSink sink = new VertexEffectSink(sinkDyn, new Static3D(gridWidth/2,gridHeight/2, 0));
|
|
| 218 |
VertexEffectSink sink = new VertexEffectSink(sinkDyn, new Static3D(gridWidth/2.0f, gridHeight/2.0f, gridDepth/2.0f) );
|
|
| 213 | 219 |
gridEffects.apply(sink); |
| 214 | 220 |
|
| 215 | 221 |
VertexEffectSink.enable(); |
| src/main/java/org/distorted/examples/rubik/RubikActivity.java | ||
|---|---|---|
| 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.rubik; |
|
| 21 |
|
|
| 22 |
import android.app.Activity; |
|
| 23 |
import android.os.Bundle; |
|
| 24 |
|
|
| 25 |
import org.distorted.library.main.Distorted; |
|
| 26 |
|
|
| 27 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 28 |
|
|
| 29 |
public class RubikActivity extends Activity |
|
| 30 |
{
|
|
| 31 |
private RubikSurfaceView mView; |
|
| 32 |
|
|
| 33 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 34 |
|
|
| 35 |
@Override |
|
| 36 |
protected void onCreate(Bundle icicle) |
|
| 37 |
{
|
|
| 38 |
super.onCreate(icicle); |
|
| 39 |
mView = new RubikSurfaceView(this); |
|
| 40 |
setContentView(mView); |
|
| 41 |
} |
|
| 42 |
|
|
| 43 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 44 |
|
|
| 45 |
@Override |
|
| 46 |
protected void onPause() |
|
| 47 |
{
|
|
| 48 |
mView.onPause(); |
|
| 49 |
Distorted.onPause(); |
|
| 50 |
super.onPause(); |
|
| 51 |
} |
|
| 52 |
|
|
| 53 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 54 |
|
|
| 55 |
@Override |
|
| 56 |
protected void onResume() |
|
| 57 |
{
|
|
| 58 |
super.onResume(); |
|
| 59 |
mView.onResume(); |
|
| 60 |
} |
|
| 61 |
|
|
| 62 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 63 |
|
|
| 64 |
@Override |
|
| 65 |
protected void onDestroy() |
|
| 66 |
{
|
|
| 67 |
Distorted.onDestroy(); |
|
| 68 |
super.onDestroy(); |
|
| 69 |
} |
|
| 70 |
|
|
| 71 |
} |
|
| src/main/java/org/distorted/examples/rubik/RubikRenderer.java | ||
|---|---|---|
| 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.rubik; |
|
| 21 |
|
|
| 22 |
import android.graphics.Bitmap; |
|
| 23 |
import android.graphics.BitmapFactory; |
|
| 24 |
import android.opengl.GLSurfaceView; |
|
| 25 |
|
|
| 26 |
import org.distorted.examples.R; |
|
| 27 |
import org.distorted.library.effect.MatrixEffectMove; |
|
| 28 |
import org.distorted.library.effect.MatrixEffectQuaternion; |
|
| 29 |
import org.distorted.library.effect.MatrixEffectScale; |
|
| 30 |
import org.distorted.library.effect.VertexEffect; |
|
| 31 |
import org.distorted.library.effect.VertexEffectDistort; |
|
| 32 |
import org.distorted.library.main.Distorted; |
|
| 33 |
import org.distorted.library.main.DistortedEffects; |
|
| 34 |
import org.distorted.library.main.DistortedScreen; |
|
| 35 |
import org.distorted.library.main.DistortedTexture; |
|
| 36 |
import org.distorted.library.mesh.MeshCubes; |
|
| 37 |
import org.distorted.library.mesh.MeshFlat; |
|
| 38 |
import org.distorted.library.type.Dynamic3D; |
|
| 39 |
import org.distorted.library.type.Static3D; |
|
| 40 |
import org.distorted.library.type.Static4D; |
|
| 41 |
|
|
| 42 |
import java.io.IOException; |
|
| 43 |
import java.io.InputStream; |
|
| 44 |
|
|
| 45 |
import javax.microedition.khronos.egl.EGLConfig; |
|
| 46 |
import javax.microedition.khronos.opengles.GL10; |
|
| 47 |
|
|
| 48 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 49 |
|
|
| 50 |
class RubikRenderer implements GLSurfaceView.Renderer |
|
| 51 |
{
|
|
| 52 |
private static final int CUBE_SIZE = 3; |
|
| 53 |
private static final int VERTICES = 5; |
|
| 54 |
private static final int SIZE = 200; |
|
| 55 |
|
|
| 56 |
private GLSurfaceView mView; |
|
| 57 |
private DistortedTexture mTexture; |
|
| 58 |
private DistortedScreen mScreen; |
|
| 59 |
private Static3D mMove, mScale, mCenter; |
|
| 60 |
private MeshCubes[][][] mCubes; |
|
| 61 |
private DistortedEffects[][][] mEffects; |
|
| 62 |
|
|
| 63 |
Static4D mQuat1, mQuat2; |
|
| 64 |
int mScreenMin; |
|
| 65 |
|
|
| 66 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 67 |
|
|
| 68 |
RubikRenderer(GLSurfaceView v) |
|
| 69 |
{
|
|
| 70 |
mView = v; |
|
| 71 |
|
|
| 72 |
mScreen = new DistortedScreen(); |
|
| 73 |
|
|
| 74 |
mQuat1 = new Static4D( 0, 0, 0, 1); // unity quaternion |
|
| 75 |
mQuat2 = new Static4D(-0.25189602f,0.3546389f,0.009657208f,0.90038127f); // something semi-random that looks good |
|
| 76 |
|
|
| 77 |
mCubes = new MeshCubes[CUBE_SIZE][CUBE_SIZE][CUBE_SIZE]; |
|
| 78 |
mEffects = new DistortedEffects[CUBE_SIZE][CUBE_SIZE][CUBE_SIZE]; |
|
| 79 |
Static3D[][][] cubeVectors = new Static3D[CUBE_SIZE][CUBE_SIZE][CUBE_SIZE]; |
|
| 80 |
|
|
| 81 |
mMove = new Static3D(0,0,0); |
|
| 82 |
mScale = new Static3D(1,1,1); |
|
| 83 |
mCenter= new Static3D(0,0,0); |
|
| 84 |
|
|
| 85 |
MatrixEffectMove move = new MatrixEffectMove(mMove); |
|
| 86 |
MatrixEffectScale scale = new MatrixEffectScale(mScale); |
|
| 87 |
MatrixEffectQuaternion quat1 = new MatrixEffectQuaternion(mQuat1, mCenter); |
|
| 88 |
MatrixEffectQuaternion quat2 = new MatrixEffectQuaternion(mQuat2, mCenter); |
|
| 89 |
|
|
| 90 |
for(int x=0; x<CUBE_SIZE; x++) |
|
| 91 |
for(int y=0; y<CUBE_SIZE; y++) |
|
| 92 |
for(int z=0; z<CUBE_SIZE; z++) |
|
| 93 |
{
|
|
| 94 |
mCubes[x][y][z] = new MeshCubes(VERTICES,VERTICES,VERTICES); |
|
| 95 |
|
|
| 96 |
cubeVectors[x][y][z] = new Static3D( SIZE*(x-0.5f*(CUBE_SIZE-1)), SIZE*(y-0.5f*(CUBE_SIZE-1)), SIZE*(z-0.5f*(CUBE_SIZE-1)) ); |
|
| 97 |
|
|
| 98 |
mEffects[x][y][z] = new DistortedEffects(); |
|
| 99 |
|
|
| 100 |
mEffects[x][y][z].apply(move); |
|
| 101 |
mEffects[x][y][z].apply(scale); |
|
| 102 |
mEffects[x][y][z].apply(quat1); |
|
| 103 |
mEffects[x][y][z].apply(quat2); |
|
| 104 |
mEffects[x][y][z].apply( new MatrixEffectMove(cubeVectors[x][y][z]) ); |
|
| 105 |
} |
|
| 106 |
} |
|
| 107 |
|
|
| 108 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 109 |
|
|
| 110 |
public void onDrawFrame(GL10 glUnused) |
|
| 111 |
{
|
|
| 112 |
mScreen.render( System.currentTimeMillis() ); |
|
| 113 |
} |
|
| 114 |
|
|
| 115 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 116 |
|
|
| 117 |
public void onSurfaceChanged(GL10 glUnused, int width, int height) |
|
| 118 |
{
|
|
| 119 |
mScreenMin = width<height ? width:height; |
|
| 120 |
|
|
| 121 |
float w = mTexture.getWidth(); |
|
| 122 |
float h = mTexture.getHeight(); |
|
| 123 |
float d = mTexture.getDepth(mCubes[0][0][0]); |
|
| 124 |
|
|
| 125 |
float factor = 0.6f*(width>height ? height/h:width/w)/CUBE_SIZE; |
|
| 126 |
|
|
| 127 |
mCenter.set(w/2,h/2,d/2); |
|
| 128 |
mMove.set( (width-factor*w)/2 , (height-factor*h)/2 , -factor*d/2 ); |
|
| 129 |
mScale.set(factor,factor,factor); |
|
| 130 |
|
|
| 131 |
mScreen.resize(width, height); |
|
| 132 |
} |
|
| 133 |
|
|
| 134 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 135 |
|
|
| 136 |
public void onSurfaceCreated(GL10 glUnused, EGLConfig config) |
|
| 137 |
{
|
|
| 138 |
InputStream is = mView.getContext().getResources().openRawResource(R.raw.monalisa); |
|
| 139 |
Bitmap bitmap; |
|
| 140 |
|
|
| 141 |
try |
|
| 142 |
{
|
|
| 143 |
bitmap = BitmapFactory.decodeStream(is); |
|
| 144 |
} |
|
| 145 |
finally |
|
| 146 |
{
|
|
| 147 |
try |
|
| 148 |
{
|
|
| 149 |
is.close(); |
|
| 150 |
} |
|
| 151 |
catch(IOException e) { }
|
|
| 152 |
} |
|
| 153 |
|
|
| 154 |
if( mTexture==null ) mTexture = new DistortedTexture(SIZE,SIZE); |
|
| 155 |
mTexture.setTexture(bitmap); |
|
| 156 |
|
|
| 157 |
mScreen.detachAll(); |
|
| 158 |
|
|
| 159 |
for(int x=0; x<CUBE_SIZE; x++) |
|
| 160 |
for(int y=0; y<CUBE_SIZE; y++) |
|
| 161 |
for(int z=0; z<CUBE_SIZE; z++) |
|
| 162 |
mScreen.attach(mTexture,mEffects[x][y][z],mCubes[x][y][z]); |
|
| 163 |
|
|
| 164 |
try |
|
| 165 |
{
|
|
| 166 |
Distorted.onCreate(mView.getContext()); |
|
| 167 |
} |
|
| 168 |
catch(Exception ex) |
|
| 169 |
{
|
|
| 170 |
android.util.Log.e("Rubik", ex.getMessage() );
|
|
| 171 |
} |
|
| 172 |
} |
|
| 173 |
} |
|
| src/main/java/org/distorted/examples/rubik/RubikSurfaceView.java | ||
|---|---|---|
| 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.rubik; |
|
| 21 |
|
|
| 22 |
import android.app.ActivityManager; |
|
| 23 |
import android.content.Context; |
|
| 24 |
import android.content.pm.ConfigurationInfo; |
|
| 25 |
import android.opengl.GLSurfaceView; |
|
| 26 |
import android.util.AttributeSet; |
|
| 27 |
import android.view.MotionEvent; |
|
| 28 |
|
|
| 29 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 30 |
|
|
| 31 |
class RubikSurfaceView extends GLSurfaceView |
|
| 32 |
{
|
|
| 33 |
private int mX, mY; |
|
| 34 |
private RubikRenderer mRenderer; |
|
| 35 |
|
|
| 36 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 37 |
|
|
| 38 |
public RubikSurfaceView(Context context) |
|
| 39 |
{
|
|
| 40 |
super(context); |
|
| 41 |
|
|
| 42 |
mX = -1; |
|
| 43 |
mY = -1; |
|
| 44 |
|
|
| 45 |
mRenderer = new RubikRenderer(this); |
|
| 46 |
final ActivityManager activityManager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE); |
|
| 47 |
final ConfigurationInfo configurationInfo = activityManager.getDeviceConfigurationInfo(); |
|
| 48 |
setEGLContextClientVersion( (configurationInfo.reqGlEsVersion>>16) >= 3 ? 3:2 ); |
|
| 49 |
setRenderer(mRenderer); |
|
| 50 |
} |
|
| 51 |
|
|
| 52 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 53 |
|
|
| 54 |
public RubikRenderer getRenderer() |
|
| 55 |
{
|
|
| 56 |
return mRenderer; |
|
| 57 |
} |
|
| 58 |
|
|
| 59 |
/////////////////////////////////////////////////////////////////////////////////////////////////// |
|
| 60 |
|
|
| 61 |
@Override public boolean onTouchEvent(MotionEvent event) |
|
| 62 |
{
|
|
| 63 |
int action = event.getAction(); |
|
| 64 |
int x = (int)event.getX(); |
|
| 65 |
int y = (int)event.getY(); |
|
| 66 |
|
|
| 67 |
switch(action) |
|
| 68 |
{
|
|
| 69 |
case MotionEvent.ACTION_DOWN: mX = x; |
|
| 70 |
mY = y; |
|
| 71 |
break; |
|
| 72 |
|
|
| 73 |
case MotionEvent.ACTION_MOVE: if( mX>=0 && mY>= 0 ) |
|
| 74 |
{
|
|
| 75 |
float px = mY-y; |
|
| 76 |
float py = mX-x; |
|
| 77 |
float pz = 0; |
|
| 78 |
float plen = (float)Math.sqrt(px*px + py*py + pz*pz); |
|
| 79 |
|
|
| 80 |
if( plen>0 ) |
|
| 81 |
{
|
|
| 82 |
px /= plen; |
|
| 83 |
py /= plen; |
|
| 84 |
pz /= plen; |
|
| 85 |
|
|
| 86 |
float cosA = (float)Math.cos(plen*3.14f/mRenderer.mScreenMin); |
|
| 87 |
float sinA = (float)Math.sqrt(1-cosA*cosA); |
|
| 88 |
|
|
| 89 |
mRenderer.mQuat1.set(px*sinA, py*sinA, pz*sinA, cosA); |
|
| 90 |
} |
|
| 91 |
} |
|
| 92 |
break; |
|
| 93 |
|
|
| 94 |
case MotionEvent.ACTION_UP : mX = -1; |
|
| 95 |
mY = -1; |
|
| 96 |
|
|
| 97 |
float qx = mRenderer.mQuat1.get1(); |
|
| 98 |
float qy = mRenderer.mQuat1.get2(); |
|
| 99 |
float qz = mRenderer.mQuat1.get3(); |
|
| 100 |
float qw = mRenderer.mQuat1.get4(); |
|
| 101 |
|
|
| 102 |
float rx = mRenderer.mQuat2.get1(); |
|
| 103 |
float ry = mRenderer.mQuat2.get2(); |
|
| 104 |
float rz = mRenderer.mQuat2.get3(); |
|
| 105 |
float rw = mRenderer.mQuat2.get4(); |
|
| 106 |
|
|
| 107 |
// This is quaternion multiplication. (tx.ty.tz.tw) |
|
| 108 |
// is now equal to (qx,qy,qz,qw)*(rx,ry,rz,rw) |
|
| 109 |
float tx = rw*qx - rz*qy + ry*qz + rx*qw; |
|
| 110 |
float ty = rw*qy + rz*qx + ry*qw - rx*qz; |
|
| 111 |
float tz = rw*qz + rz*qw - ry*qx + rx*qy; |
|
| 112 |
float tw = rw*qw - rz*qz - ry*qy - rx*qx; |
|
| 113 |
|
|
| 114 |
// The point of this is so that there are always |
|
| 115 |
// exactly 2 quaternions: Quat1 representing the rotation |
|
| 116 |
// accumulating only since the last screen touch, and Quat2 |
|
| 117 |
// which remembers the combined effect of all previous |
|
| 118 |
// swipes. |
|
| 119 |
// We cannot be accumulating an ever-growing list of quaternions |
|
| 120 |
// and add a new one every time user swipes the screen - there |
|
| 121 |
// is a limited number of slots in the EffectQueueMatrix! |
|
| 122 |
mRenderer.mQuat1.set(0f, 0f, 0f, 1f); |
|
| 123 |
mRenderer.mQuat2.set(tx, ty, tz, tw); |
|
| 124 |
|
|
| 125 |
break; |
|
| 126 |
} |
|
| 127 |
|
|
| 128 |
return true; |
|
| 129 |
} |
|
| 130 |
|
|
| 131 |
} |
|
| 132 |
|
|
| src/main/res/values/strings.xml | ||
|---|---|---|
| 182 | 182 |
<string name="example_moving_glow_subtitle">See moving objects glowing with light.</string> |
| 183 | 183 |
<string name="example_earth">Earth</string> |
| 184 | 184 |
<string name="example_earth_subtitle">Test the sphere Mesh by showing the Earth in cosmos.</string> |
| 185 |
<string name="example_rubik">Rubik Cube</string> |
|
| 186 |
<string name="example_rubik_subtitle">Moveable Rubik Cube.</string> |
|
| 185 | 187 |
|
| 186 | 188 |
<string name="example_movingeffects_toast">Click on \'RESET\' and define your path by touching the screen. Then click on one of the effects and see it move along your path.</string> |
| 187 | 189 |
<string name="example_rotate_toast">Rotate the scene by swiping the screen</string> |
Also available in: Unified diff
1) new 'Rubik' app (skeleton)
2) MeshCubes: add support for custom texture mappings on each side (Rubik needs that!)