/src/main/java/org/distorted/examples/inflate/InflateActivity2.java - Annotate - Distorted Android

examples / src / main / java / org / distorted / examples / inflate / InflateActivity2.java @ 1a620f79

1	77a500b3	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
2			// Copyright 2016 Leszek Koltunski //
3			// //
4	71c8884f	Leszek Koltunski	// This file is part of Distorted. //
5	77a500b3	Leszek Koltunski	// //
6	71c8884f	Leszek Koltunski	// Distorted is free software: you can redistribute it and/or modify //
7	77a500b3	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	77a500b3	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	77a500b3	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
19
20			package org.distorted.examples.inflate;
21
22	e3900503	Leszek Koltunski	import org.distorted.library.main.DistortedLibrary;
23	64558e4e	Leszek Koltunski	import org.distorted.examples.R;
24			import org.distorted.library.main.DistortedTexture;
25			import org.distorted.library.mesh.MeshBase;
26
27	77a500b3	Leszek Koltunski	import android.app.Activity;
28			import android.graphics.Bitmap;
29			import android.graphics.BitmapFactory;
30			import android.graphics.Canvas;
31			import android.graphics.Paint;
32			import android.opengl.GLSurfaceView;
33			import android.os.Bundle;
34	64558e4e	Leszek Koltunski	import android.view.View;
35			import android.widget.AdapterView;
36			import android.widget.ArrayAdapter;
37	77a500b3	Leszek Koltunski	import android.widget.SeekBar;
38	64558e4e	Leszek Koltunski	import android.widget.Spinner;
39	77a500b3	Leszek Koltunski	import android.widget.TextView;
40
41			import java.io.IOException;
42			import java.io.InputStream;
43
44			///////////////////////////////////////////////////////////////////////////////////////////////////
45
46	64558e4e	Leszek Koltunski	public class InflateActivity2 extends Activity implements SeekBar.OnSeekBarChangeListener, AdapterView.OnItemSelectedListener
47	77a500b3	Leszek Koltunski	{
48			private Bitmap mBitmap;
49	64558e4e	Leszek Koltunski	private TextView mTextLevel;
50			private DistortedTexture mTexture;
51			private MeshBase mMesh;
52	77a500b3	Leszek Koltunski
53			///////////////////////////////////////////////////////////////////////////////////////////////////
54
55			@Override
56			protected void onPause()
57			{
58			GLSurfaceView mView = this.findViewById(R.id.inflateSurfaceView);
59			if( mView!=null ) mView.onPause();
60
61	e3900503	Leszek Koltunski	DistortedLibrary.onPause();
62	77a500b3	Leszek Koltunski	super.onPause();
63			}
64
65			///////////////////////////////////////////////////////////////////////////////////////////////////
66
67			@Override
68			protected void onResume()
69			{
70			super.onResume();
71
72			GLSurfaceView mView = this.findViewById(R.id.inflateSurfaceView);
73			if( mView!=null ) mView.onResume();
74			}
75
76			///////////////////////////////////////////////////////////////////////////////////////////////////
77
78			@Override
79			protected void onDestroy()
80			{
81	e3900503	Leszek Koltunski	DistortedLibrary.onDestroy();
82	77a500b3	Leszek Koltunski	super.onDestroy();
83			}
84	64558e4e	Leszek Koltunski
85	77a500b3	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
86
87			@Override
88			protected void onCreate(Bundle savedState)
89			{
90			super.onCreate(savedState);
91
92			Bundle b = getIntent().getExtras();
93
94			String str = b.getString("string");
95			int objectType = b.getInt("type");
96	4db4e39b	Leszek Koltunski	int bitmapID = b.getInt("bitmap");
97	83e0ca5e	Leszek Koltunski	int numCols = b.getInt("cols");
98			int numRows = b.getInt("rows");
99			int numSlic = b.getInt("slices");
100	4db4e39b	Leszek Koltunski
101	1a620f79	Leszek Koltunski	int maxsize = numCols > numRows ? (Math.max(numCols, numSlic)) : (Math.max(numRows, numSlic));
102	4db4e39b	Leszek Koltunski	createBitmap(maxsize,bitmapID);
103	83e0ca5e	Leszek Koltunski	mMesh = InflateMeshList.createMesh(objectType, numCols, numRows, numSlic, bitmapID, str);
104	687263cc	Leszek Koltunski	mTexture = new DistortedTexture();
105	77a500b3	Leszek Koltunski
106			setContentView(R.layout.inflatelayout);
107
108	83e0ca5e	Leszek Koltunski	Spinner renderSpinner = findViewById(R.id.inflateSpinnerMode);
109	64558e4e	Leszek Koltunski	renderSpinner.setOnItemSelectedListener(this);
110	77a500b3	Leszek Koltunski
111	64558e4e	Leszek Koltunski	String[] objectBitmap = new String[] { "Render: Normal", "Render: OIT" };
112
113			ArrayAdapter<String> adapterBitmap = new ArrayAdapter<>(this, android.R.layout.simple_spinner_item, objectBitmap);
114			adapterBitmap.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
115			renderSpinner.setAdapter(adapterBitmap);
116
117			mTextLevel = findViewById(R.id.inflateInflateText);
118	77a500b3	Leszek Koltunski
119	64558e4e	Leszek Koltunski	SeekBar transparencyBar = findViewById(R.id.inflateTransparency);
120			transparencyBar.setOnSeekBarChangeListener(this);
121			transparencyBar.setProgress(50);
122
123			SeekBar inflateBar = findViewById(R.id.inflateInflateLevel);
124			inflateBar.setOnSeekBarChangeListener(this);
125			inflateBar.setProgress(50);
126			}
127	77a500b3	Leszek Koltunski
128			///////////////////////////////////////////////////////////////////////////////////////////////////
129
130	4db4e39b	Leszek Koltunski	private void createBitmap(int size, int bitmapID)
131	77a500b3	Leszek Koltunski	{
132	4db4e39b	Leszek Koltunski	if( bitmapID!=-1)
133	77a500b3	Leszek Koltunski	{
134	4db4e39b	Leszek Koltunski	InputStream is = getResources().openRawResource(bitmapID);
135	77a500b3	Leszek Koltunski
136	4db4e39b	Leszek Koltunski	try
137			{
138			mBitmap = BitmapFactory.decodeStream(is);
139			}
140			finally
141			{
142	77a500b3	Leszek Koltunski	try
143			{
144	4db4e39b	Leszek Koltunski	is.close();
145	77a500b3	Leszek Koltunski	}
146	4db4e39b	Leszek Koltunski	catch(IOException e) { }
147	77a500b3	Leszek Koltunski	}
148	4db4e39b	Leszek Koltunski	}
149			else
150			{
151			final int T = 64;
152			final int S = T*size;
153
154			Paint paint = new Paint();
155			mBitmap = Bitmap.createBitmap(S,S, Bitmap.Config.ARGB_8888);
156			Canvas canvas = new Canvas(mBitmap);
157
158			paint.setAntiAlias(true);
159			paint.setTextAlign(Paint.Align.CENTER);
160			paint.setColor(0xff008800);
161			paint.setStyle(Paint.Style.FILL);
162			canvas.drawRect(0, 0, S, S, paint);
163			paint.setColor(0xffffffff);
164
165			for(int i=0; i<=size ; i++ )
166	77a500b3	Leszek Koltunski	{
167	4db4e39b	Leszek Koltunski	canvas.drawRect( Ti-1, 0, Ti+1, S, paint);
168			canvas.drawRect( 0, Ti-1, S, Ti+1, paint);
169	77a500b3	Leszek Koltunski	}
170			}
171	4db4e39b	Leszek Koltunski	}
172	77a500b3	Leszek Koltunski
173	4db4e39b	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
174
175			public Bitmap getBitmap()
176			{
177	77a500b3	Leszek Koltunski	return mBitmap;
178			}
179
180	64558e4e	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
181
182			public void onItemSelected(AdapterView<?> parent, View view, int pos, long id)
183			{
184			InflateSurfaceView v = this.findViewById(R.id.inflateSurfaceView);
185			InflateRenderer renderer = v.getRenderer();
186
187			switch(parent.getId())
188			{
189			case R.id.inflateSpinnerMode: renderer.setRenderModeToOIT(pos==1);
190			break;
191			}
192			}
193
194			///////////////////////////////////////////////////////////////////////////////////////////////////
195
196			public void onNothingSelected(AdapterView<?> parent)
197			{
198			}
199
200	77a500b3	Leszek Koltunski	///////////////////////////////////////////////////////////////////////////////////////////////////
201
202			public void onProgressChanged(SeekBar bar, int progress, boolean fromUser)
203			{
204			switch (bar.getId())
205			{
206	64558e4e	Leszek Koltunski	case R.id.inflateTransparency: InflateSurfaceView v1 = this.findViewById(R.id.inflateSurfaceView);
207			v1.getRenderer().setTransparency(progress);
208			break;
209			case R.id.inflateInflateLevel: InflateSurfaceView v2 = this.findViewById(R.id.inflateSurfaceView);
210			float level = v2.getRenderer().setLevel(progress);
211			mTextLevel.setText(getString(R.string.inflate_placeholder, level));
212			break;
213	77a500b3	Leszek Koltunski	}
214			}
215
216			///////////////////////////////////////////////////////////////////////////////////////////////////
217
218			public void onStartTrackingTouch(SeekBar bar) { }
219
220			///////////////////////////////////////////////////////////////////////////////////////////////////
221
222			public void onStopTrackingTouch(SeekBar bar) { }
223
224			///////////////////////////////////////////////////////////////////////////////////////////////////
225
226			public DistortedTexture getTexture()
227			{
228			return mTexture;
229			}
230
231			///////////////////////////////////////////////////////////////////////////////////////////////////
232
233			public MeshBase getMesh()
234			{
235			return mMesh;
236			}
237			}

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examples / src / main / java / org / distorted / examples / inflate / InflateActivity2.java @ 1a620f79