1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
/**
* Copyright 2010 JogAmp Community. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of JogAmp Community.
*/
package demo;
import javax.media.opengl.GL2ES2;
import javax.media.opengl.GLAutoDrawable;
import javax.media.opengl.GLCapabilities;
import javax.media.opengl.GLProfile;
import com.jogamp.graph.curve.Region;
import com.jogamp.graph.geom.opengl.SVertex;
import com.jogamp.newt.opengl.GLWindow;
import com.jogamp.opengl.util.FPSAnimator;
public class GPUTextNewtDemo01 {
static final boolean DEBUG = false;
static final boolean TRACE = false;
public static void main(String[] args) {
GPUTextNewtDemo01 test = new GPUTextNewtDemo01();
test.testMe();
}
TextGLListener textGLListener = null;
GLWindow window;
public void testMe() {
GLProfile.initSingleton(true);
GLProfile glp = GLProfile.getGL2ES2();
GLCapabilities caps = new GLCapabilities(glp);
caps.setAlphaBits(4);
caps.setSampleBuffers(true);
caps.setNumSamples(4); // 2 samples is not enough ..
System.out.println("Requested: "+caps);
window = GLWindow.create(caps);
window.setPosition(10, 10);
window.setSize(500, 500);
window.setTitle("GPU Text Newt Demo 01 - r2t0 msaa1");
textGLListener = new TextGLListener();
textGLListener.attachTo(window);
window.setVisible(true);
FPSAnimator animator = new FPSAnimator(10);
// Animator animator = new Animator();
animator.add(window);
animator.start();
}
private class TextGLListener extends GPUTextGLListenerBase01 {
public TextGLListener() {
super(SVertex.factory(), Region.SINGLE_PASS, DEBUG, TRACE);
setMatrix(-10, 10, 0f, -70, 0);
}
public void init(GLAutoDrawable drawable) {
GL2ES2 gl = drawable.getGL().getGL2ES2();
super.init(drawable);
gl.setSwapInterval(1);
gl.glEnable(GL2ES2.GL_DEPTH_TEST);
textRenderer.init(gl);
textRenderer.setAlpha(gl, 1.0f);
textRenderer.setColor(gl, 0.0f, 0.0f, 0.0f);
//gl.glSampleCoverage(0.95f, false);
//gl.glEnable(GL2GL3.GL_SAMPLE_COVERAGE); // sample coverage doesn't really make a difference to lines
//gl.glEnable(GL2GL3.GL_SAMPLE_ALPHA_TO_COVERAGE);
//gl.glEnable(GL2GL3.GL_SAMPLE_ALPHA_TO_ONE);
MSAATool.dump(drawable);
}
}
}
|
