public static void main(String[] args) {
// Initialization
// Setting up GL
GLProfile.initSingleton();
GLProfile glp = GLProfile.getDefault();
GLCapabilities caps = new GLCapabilities(glp);
GLCanvas canvas = new GLCanvas(caps);
// Making the AWT frame window
Frame frame = new Frame("Assignment 1");
frame.setSize(800, 600);
frame.add(canvas);
frame.setVisible(true);
// Adding a render listener
canvas.addGLEventListener(new Assignment1());
// Fixes so the exit button exits the program
frame.addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
}
});
}
static GLProfile getGLProfile(final String profile) {
if (!GLProfile.isAvailable(profile)) {
System.err.println("Profile " + profile + " n/a");
return null;
}
return GLProfile.get(profile);
}
static GLProfile getGL2ES3() {
final GLProfile glp = GLProfile.getMaxProgrammableCore(true);
if (null == glp || !glp.isGL2ES3()) {
System.err.println("GL2ES3 n/a, has max-core " + glp);
return null;
}
return glp;
}
@Test
public void test03VBOVAO() throws GLException, InterruptedException {
if (!GLProfile.isAvailable(GLProfile.GL3bc)) {
System.err.println("GL3bc n/a");
return;
}
GL3VAODemo.Mode[] modes = new GL3VAODemo.Mode[] {GL3VAODemo.Mode.VBO_VAO};
testImpl(GLProfile.get(GLProfile.GL3bc), modes);
}
@Test
public void test12CPUSourceAndVBOOnly() throws GLException, InterruptedException {
if (!GLProfile.isAvailable(GLProfile.GL3bc)) {
System.err.println("GL3bc n/a");
return;
}
GL3VAODemo.Mode[] modes =
new GL3VAODemo.Mode[] {GL3VAODemo.Mode.CPU_SRC, GL3VAODemo.Mode.VBO_ONLY};
testImpl(GLProfile.get(GLProfile.GL3bc), modes);
}
protected static void mapStaticGLESVersion(
AbstractGraphicsDevice device, GLCapabilitiesImmutable caps) {
final GLProfile glp = caps.getGLProfile();
final int[] reqMajorCTP = new int[2];
GLContext.getRequestMajorAndCompat(glp, reqMajorCTP);
if (glp.isGLES() && reqMajorCTP[0] >= 2) {
reqMajorCTP[1] |= GLContext.CTX_IMPL_ES2_COMPAT | GLContext.CTX_IMPL_FBO;
}
if (!caps.getHardwareAccelerated()) {
reqMajorCTP[1] |= GLContext.CTX_IMPL_ACCEL_SOFT;
}
mapCurrentAvailableGLVersionImpl(device, reqMajorCTP[0], 0, reqMajorCTP[1]);
}
@BeforeClass
public static void initClass() {
glp = GLProfile.getGL2ES2();
Assert.assertNotNull(glp);
width = 640;
height = 480;
}
public static void main(String[] args) {
// 1. Configuración de OpenGL Version 2
GLProfile profile = GLProfile.get(GLProfile.GL2);
GLCapabilities capabilities = new GLCapabilities(profile);
// 2. Canvas es el aplicativo gráfico que se empotra en un JFrame - Ventana
GLCanvas glcanvas = new GLCanvas(capabilities);
glcanvas.addGLEventListener(new Renderer_Circulo());
glcanvas.setSize(600, 600);
// 3. Crear la ventana para mostrar la aplicación de dibujo
JFrame frame = new JFrame("Aplicación de OpenGL");
frame.getContentPane().add(glcanvas);
// 4. Añadir el evento para cerrar la ventana
frame.addWindowListener(
new WindowAdapter() {
@Override
public void windowClosing(WindowEvent ev) {
System.exit(0);
}
});
// 5. Cambiar el tamaño de la ventana y visualizarla
frame.setSize(frame.getContentPane().getPreferredSize());
frame.setVisible(true);
}
/**
* Validates this instance's parameter. Called automatically by {@link GLArrayDataClient} and
* {@link GLArrayDataServer}. {@link GLArrayDataWrapper} does not validate it's instance by
* itself.
*
* @param glp the GLProfile to use
* @param throwException whether to throw an exception if this instance has invalid parameter or
* not
* @return true if this instance has invalid parameter, otherwise false
*/
public final boolean validate(GLProfile glp, boolean throwException) {
if (!alive) {
if (throwException) {
throw new GLException("Instance !alive " + this);
}
return false;
}
if (this.isVertexAttribute() && !glp.hasGLSL()) {
if (throwException) {
throw new GLException("GLSL not supported on " + glp + ", " + this);
}
return false;
}
return glp.isValidArrayDataType(
getIndex(), getComponentCount(), getComponentType(), isVertexAttribute(), throwException);
}
// Might be reduced to !double-buff
@Test
public void testGL2OffScreenBitmapDblBuf() throws InterruptedException {
final GLCapabilities reqGLCaps = new GLCapabilities(GLProfile.getDefault());
reqGLCaps.setOnscreen(false);
reqGLCaps.setBitmap(true);
doTest(reqGLCaps, new Gears(1));
}
@Override
public void onCreate(Bundle savedInstanceState) {
Log.d(TAG, "onCreate - 0");
super.onCreate(savedInstanceState);
// create GLWindow (-> incl. underlying NEWT Display, Screen & Window)
GLCapabilities caps = new GLCapabilities(GLProfile.get(GLProfile.GLES2));
Log.d(TAG, "req caps: " + caps);
GLWindow glWindow = GLWindow.create(caps);
glWindow.setFullscreen(true);
setContentView(getWindow(), glWindow);
glWindow.addGLEventListener(new ElektronenMultiplizierer());
glWindow
.getScreen()
.addMonitorModeListener(
new MonitorModeListener() {
@Override
public void monitorModeChangeNotify(MonitorEvent me) {}
@Override
public void monitorModeChanged(MonitorEvent me, boolean success) {
System.err.println("MonitorMode Changed (success " + success + "): " + me);
}
});
glWindow.setVisible(true);
Animator animator = new Animator(glWindow);
animator.setUpdateFPSFrames(60, System.err);
animator.resetFPSCounter();
glWindow.resetFPSCounter();
Log.d(TAG, "onCreate - X");
}
protected static X11GLXGraphicsConfiguration createDefaultGraphicsConfiguration(
AbstractGraphicsScreen absScreen, boolean onscreen, boolean usePBuffer) {
if (absScreen == null) {
throw new IllegalArgumentException("AbstractGraphicsScreen is null");
}
if (!(absScreen instanceof X11GraphicsScreen)) {
throw new IllegalArgumentException("Only X11GraphicsScreen are allowed here");
}
X11GraphicsScreen x11Screen = (X11GraphicsScreen) absScreen;
GLProfile glProfile = GLProfile.getDefault();
GLCapabilities caps = null;
XVisualInfo xvis = null;
long fbcfg = 0;
int fbid = -1;
// Utilizing FBConfig
//
GLCapabilities capsFB = null;
long display = x11Screen.getDevice().getHandle();
try {
NativeWindowFactory.getDefaultFactory().getToolkitLock().lock();
X11Lib.XLockDisplay(display);
int screen = x11Screen.getIndex();
boolean isMultisampleAvailable = GLXUtil.isMultisampleAvailable(display);
long visID = X11Lib.DefaultVisualID(display, x11Screen.getIndex());
xvis = X11GLXGraphicsConfiguration.XVisualID2XVisualInfo(display, visID);
caps =
X11GLXGraphicsConfiguration.XVisualInfo2GLCapabilities(
glProfile, display, xvis, onscreen, usePBuffer, isMultisampleAvailable);
int[] attribs =
X11GLXGraphicsConfiguration.GLCapabilities2AttribList(
caps, true, isMultisampleAvailable, display, screen);
int[] count = {-1};
PointerBuffer fbcfgsL = GLX.glXChooseFBConfigCopied(display, screen, attribs, 0, count, 0);
if (fbcfgsL == null || fbcfgsL.limit() < 1) {
throw new Exception("Could not fetch FBConfig for " + caps);
}
fbcfg = fbcfgsL.get(0);
capsFB =
X11GLXGraphicsConfiguration.GLXFBConfig2GLCapabilities(
glProfile, display, fbcfg, true, onscreen, usePBuffer, isMultisampleAvailable);
fbid = X11GLXGraphicsConfiguration.glXFBConfig2FBConfigID(display, fbcfg);
xvis = GLX.glXGetVisualFromFBConfigCopied(display, fbcfg);
if (xvis == null) {
throw new GLException("Error: Choosen FBConfig has no visual");
}
} catch (Throwable t) {
} finally {
X11Lib.XUnlockDisplay(display);
NativeWindowFactory.getDefaultFactory().getToolkitLock().unlock();
}
return new X11GLXGraphicsConfiguration(
x11Screen, (null != capsFB) ? capsFB : caps, caps, null, xvis, fbcfg, fbid);
}
@Override
public void onCreate(Bundle savedInstanceState) {
Log.d(TAG, "onCreate - 0");
super.onCreate(savedInstanceState);
// create GLWindow (-> incl. underlying NEWT Display, Screen & Window)
GLCapabilities caps = new GLCapabilities(GLProfile.get(GLProfile.GLES1));
Log.d(TAG, "req caps: " + caps);
GLWindow glWindow = GLWindow.create(caps);
setContentView(getWindow(), glWindow);
glWindow.addGLEventListener(new RedSquareES1(1));
glWindow
.getWindow()
.getScreen()
.addScreenModeListener(
new ScreenModeListener() {
public void screenModeChangeNotify(ScreenMode sm) {}
public void screenModeChanged(ScreenMode sm, boolean success) {
System.err.println("ScreenMode Changed: " + sm);
}
});
glWindow.setVisible(true);
Animator animator = new Animator(glWindow);
animator.setUpdateFPSFrames(60, System.err);
setAnimator(animator);
Log.d(TAG, "onCreate - X");
}
protected GLCapabilities createCapabilities() {
GLCapabilities caps = new GLCapabilities(GLProfile.get(GLProfile.GL2));
caps.setStencilBits(1);
caps.setDoubleBuffered(true);
caps.setAlphaBits(8);
return caps;
}
public static void main(String args[]) {
GLProfile.initSingleton();
SwingUtilities.invokeLater(
new Runnable() {
public void run() {
(new Main()).start();
}
});
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
String[] urls0 =
new String[] {
System.getProperty("jnlp.media0_url2"),
System.getProperty("jnlp.media0_url1"),
System.getProperty("jnlp.media0_url0")
};
final URLConnection urlConnection0 = getResource(urls0, 0);
if (null == urlConnection0) {
throw new RuntimeException("no media reachable: " + Arrays.asList(urls0));
}
// also initializes JOGL
final GLCapabilities capsMain = new GLCapabilities(GLProfile.getGL2ES2());
capsMain.setBackgroundOpaque(false);
// screen for layout params ..
final com.jogamp.newt.Display dpy = NewtFactory.createDisplay(null);
final com.jogamp.newt.Screen scrn = NewtFactory.createScreen(dpy, 0);
scrn.addReference();
try {
final Animator animator = new Animator();
// Main
final MovieCube demoMain =
new MovieCube(
urlConnection0,
GLMediaPlayer.STREAM_ID_AUTO,
GLMediaPlayer.STREAM_ID_AUTO,
-2.3f,
0f,
0f);
final GLWindow glWindowMain = GLWindow.create(scrn, capsMain);
glWindowMain.setFullscreen(true);
setContentView(getWindow(), glWindowMain);
glWindowMain.addMouseListener(showKeyboardMouseListener);
glWindowMain.addGLEventListener(demoMain);
animator.add(glWindowMain);
glWindowMain.setVisible(true);
// animator.setUpdateFPSFrames(60, System.err);
animator.setUpdateFPSFrames(-1, null);
animator.resetFPSCounter();
} catch (IOException e) {
e.printStackTrace();
}
scrn.removeReference();
Log.d(TAG, "onCreate - X");
}
private void initGL() {
GLProfile profile = GLProfile.getDefault();
GLCapabilities capabilities = new GLCapabilities(profile);
canvas = new GLCanvas(capabilities);
canvas.setSize(imageWidth, imageHeight);
canvas.addGLEventListener(this);
}
protected static X11ExternalGLXContext create(GLDrawableFactory factory, GLProfile glp) {
long ctx = GLX.glXGetCurrentContext();
if (ctx == 0) {
throw new GLException("Error: current context null");
}
long display = GLX.glXGetCurrentDisplay();
if (display == 0) {
throw new GLException("Error: current display null");
}
long drawable = GLX.glXGetCurrentDrawable();
if (drawable == 0) {
throw new GLException(
"Error: attempted to make an external GLDrawable without a drawable/context current");
}
IntBuffer val = Buffers.newDirectIntBuffer(1);
int w, h;
GLX.glXQueryDrawable(display, drawable, GLX.GLX_WIDTH, val);
w = val.get(0);
GLX.glXQueryDrawable(display, drawable, GLX.GLX_HEIGHT, val);
h = val.get(0);
GLX.glXQueryContext(display, ctx, GLX.GLX_SCREEN, val);
X11GraphicsScreen x11Screen =
(X11GraphicsScreen) X11GraphicsScreen.createScreenDevice(display, val.get(0), false);
GLX.glXQueryContext(display, ctx, GLX.GLX_FBCONFIG_ID, val);
X11GLXGraphicsConfiguration cfg = null;
// sometimes glXQueryContext on an external context gives us a framebuffer config ID
// of 0, which doesn't work in a subsequent call to glXChooseFBConfig; if this happens,
// create and use a default config (this has been observed when running on CentOS 5.5 inside
// of VMWare Server 2.0 with the Mesa 6.5.1 drivers)
if (VisualIDHolder.VID_UNDEFINED == val.get(0)
|| !X11GLXGraphicsConfiguration.GLXFBConfigIDValid(
display, x11Screen.getIndex(), val.get(0))) {
GLCapabilities glcapsDefault = new GLCapabilities(GLProfile.getDefault());
cfg =
X11GLXGraphicsConfigurationFactory.chooseGraphicsConfigurationStatic(
glcapsDefault, glcapsDefault, null, x11Screen, VisualIDHolder.VID_UNDEFINED);
if (DEBUG) {
System.err.println(
"X11ExternalGLXContext invalid FBCONFIG_ID "
+ val.get(0)
+ ", using default cfg: "
+ cfg);
}
} else {
cfg = X11GLXGraphicsConfiguration.create(glp, x11Screen, val.get(0));
}
final WrappedSurface ns = new WrappedSurface(cfg, drawable, w, h, true);
return new X11ExternalGLXContext(new Drawable(factory, ns), ctx);
}
private static GLCapabilities stdcaps() {
GLProfile prof = GLProfile.getDefault();
GLCapabilities cap = new GLCapabilities(prof);
cap.setDoubleBuffered(true);
cap.setAlphaBits(8);
cap.setRedBits(8);
cap.setGreenBits(8);
cap.setBlueBits(8);
cap.setSampleBuffers(true);
cap.setNumSamples(4);
return (cap);
}
public void init() {
// initialisation
GLProfile glp = GLProfile.getDefault();
GLCapabilities caps = new GLCapabilities(glp);
setSize(800, 400);
initPanels(caps);
setVisible(true);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
}
/**
* Called back immediately after the OpenGL context is initialized. Can be used to perform
* one-time initialization. Run only once.
*/
@Override
public void init(GLAutoDrawable drawable) {
GL2 gl = drawable.getGL().getGL2(); // get the OpenGL graphics context
glu = new GLU(); // get GL Utilities
gl.glClearColor(0.0f, 0.0f, 0.0f, 0.0f); // set background (clear) color
gl.glClearDepth(1.0f); // set clear depth value to farthest
// Do not enable depth test
// gl.glEnable(GL_DEPTH_TEST); // enables depth testing
// gl.glDepthFunc(GL_LEQUAL); // the type of depth test to do
gl.glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_NICEST); // best perspective correction
gl.glShadeModel(GL_SMOOTH); // blends colors nicely, and smoothes out lighting
// Load the texture image
try {
// Use URL so that can read from JAR and disk file.
BufferedImage image = ImageIO.read(this.getClass().getResource(textureFileName));
// Create a OpenGL Texture object
texture = AWTTextureIO.newTexture(GLProfile.getDefault(), image, false);
// Use linear filter if image is larger than the original texture
gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
// Use linear filter if image is smaller than the original texture
gl.glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
} catch (GLException | IOException e) {
e.printStackTrace();
}
// Texture image flips vertically. Shall use TextureCoords class to retrieve
// the top, bottom, left and right coordinates, instead of using 0.0f and 1.0f.
TextureCoords textureCoords = texture.getImageTexCoords();
textureCoordTop = textureCoords.top();
textureCoordBottom = textureCoords.bottom();
textureCoordLeft = textureCoords.left();
textureCoordRight = textureCoords.right();
// Enable the texture
texture.enable(gl);
texture.bind(gl);
// gl.glEnable(GL_TEXTURE_2D);
// Enable blending
gl.glEnable(GL_BLEND);
gl.glBlendFunc(GL_SRC_ALPHA, GL_ONE);
// Allocate the stars
for (int i = 0; i < stars.length; i++) {
stars[i] = new Star();
// Linearly distributed according to the star number
stars[i].distance = ((float) i / numStars) * 5.0f;
}
}
public PickSquare() {
super("picksquare");
GLProfile profile = GLProfile.get(GLProfile.GL2);
caps = new GLCapabilities(profile);
canvas = new GLCanvas(caps);
canvas.addGLEventListener(this);
canvas.addKeyListener(this);
canvas.addMouseListener(this);
getContentPane().add(canvas);
}
@Override
public void initGL() {
if (hasMat)
if (mat.diffuse_texture == null && mat.img != null && !texture) {
mat.diffuse_texture = AWTTextureIO.newTexture(GLProfile.getDefault(), mat.img, false);
mat.diffuse_texture.bind();
mat.diffuse_texture.enable();
System.out.println(
"Texture must be flipped: " + mat.diffuse_texture.getMustFlipVertically());
texture = true;
textureBuffer = GLBuffers.newDirectFloatBuffer(uv);
}
}
public static void main(String[] args) {
GLProfile glprofile = GLProfile.getDefault();
GLCapabilities glcapabilities = new GLCapabilities(glprofile);
GLJPanel glcanvas = new GLJPanel(glcapabilities);
glcanvas.addGLEventListener(new ExampleWorld());
JFrame jframe = new JFrame("JOGL Demo");
// Catch window closing events and quit
jframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
jframe.add(glcanvas);
jframe.setSize(480, 480);
jframe.setVisible(true);
}
public JOGLViewer(
Source source,
boolean autoLayout,
Context.EngineType engineType,
Context.RendererType rendererType) {
this.source = source;
glp = GLProfile.getDefault();
glc = new GLCapabilities(glp);
ctx = new Context(source, engineType, rendererType);
ctx.init(glc, true, "The GraphStream GL Viewer", 600, 600);
if (autoLayout) enableAutoLayout();
}
private void testMultiSampleAAImpl(
final boolean useFBO, final boolean usePBuffer, final int reqSamples)
throws InterruptedException {
final GLReadBufferUtil screenshot = new GLReadBufferUtil(true, false);
final GLProfile glp = GLProfile.getGL2ES2();
final GLCapabilities caps = new GLCapabilities(glp);
final GLCapabilitiesChooser chooser = new MultisampleChooser01();
caps.setAlphaBits(1);
caps.setFBO(useFBO);
caps.setPBuffer(usePBuffer);
if (reqSamples > 0) {
caps.setSampleBuffers(true);
caps.setNumSamples(reqSamples);
}
final GLWindow window = GLWindow.create(caps);
window.setCapabilitiesChooser(chooser);
window.addGLEventListener(new MultisampleDemoES2(reqSamples > 0 ? true : false));
window.addGLEventListener(
new GLEventListener() {
int displayCount = 0;
public void init(final GLAutoDrawable drawable) {}
public void dispose(final GLAutoDrawable drawable) {}
public void display(final GLAutoDrawable drawable) {
snapshot(displayCount++, null, drawable.getGL(), screenshot, TextureIO.PNG, null);
}
public void reshape(
final GLAutoDrawable drawable,
final int x,
final int y,
final int width,
final int height) {}
});
window.setSize(512, 512);
window.setVisible(true);
window.requestFocus();
Thread.sleep(durationPerTest);
window.destroy();
}
protected TextureData asTextureData(FloatBuffer buffer, int width, int height) {
TextureData texData =
new TextureData(
GLProfile.getDefault(),
GL.GL_RGBA /* internalFormat */,
width,
height,
0 /* border */,
GL.GL_RGBA /* pixelFormat */,
GL.GL_FLOAT /* pixelType */,
false /* mipmap */,
false /* dataIsCompressed */,
false /* mustFlipVertically */,
buffer,
null);
return texData;
}
public static void main(String[] args) {
// set argument 'NotFirstUIActionOnProcess' in the JNLP's application-desc tag for example
// <application-desc main-class="demos.j2d.TextCube"/>
// <argument>NotFirstUIActionOnProcess</argument>
// </application-desc>
boolean firstUIActionOnProcess =
0 == args.length || !args[0].equals("NotFirstUIActionOnProcess");
GLProfile.initSingleton();
Frame frame = new Frame();
GLCanvas canvas = new GLCanvas();
canvas.addGLEventListener(new Listener());
frame.setUndecorated(true);
frame.add(canvas);
frame.setSize(1, 1);
frame.setVisible(true);
}
public DrawByLevelFractal() {
baseDir = "CS371/assignments/assignment02/ifs/";
ifsFiles = new ArrayList<String>();
ifsFiles.add("carpet.ifs");
ifsFiles.add("chaos.ifs");
ifsFiles.add("coral.ifs");
ifsFiles.add("curl.ifs");
ifsFiles.add("four.ifs");
ifsFiles.add("galaxy.ifs");
ifsFiles.add("dragon.ifs");
ifsFiles.add("leady.ifs");
ifsFiles.add("koch.ifs");
ifsFiles.add("mouse.ifs");
ifsFiles.add("leaf.ifs");
ifsFiles.add("seven.ifs");
ifsFiles.add("three.ifs");
ifsFiles.add("tri.ifs");
pointsToDraw = 80000;
left = -7;
right = 7;
bottom = -7;
top = 11;
xOrigin = 0;
yOrigin = 0;
rotate_scale_xx = new double[maximumTransitions];
rotate_scale_xy = new double[maximumTransitions];
rotate_scale_yx = new double[maximumTransitions];
rotate_scale_yy = new double[maximumTransitions];
trans_x = new double[maximumTransitions];
trans_y = new double[maximumTransitions];
prob = new double[maximumTransitions];
caps = new GLCapabilities(GLProfile.getGL2GL3());
caps.setDoubleBuffered(true); // request double buffer display mode
caps.setHardwareAccelerated(true);
canvas = new GLJPanel();
// canvas.setOpaque(true);
canvas.addGLEventListener(this);
canvas.addKeyListener(this);
animator = new FPSAnimator(canvas, 60);
getContentPane().add(canvas);
}
public static void main(String[] args) {
Frame frame = new Frame("Simple JOGL Application");
// use GL2 profile since we only use the old OpenGL 2.x fixed function pipeline
GLCapabilities capabilities = new GLCapabilities(GLProfile.get(GLProfile.GL2));
// try to enable 2x anti aliasing - should be supported on most hardware
// capabilities.setNumSamples(2);
// capabilities.setSampleBuffers(true);
GLCanvas canvas = new GLCanvas(capabilities);
canvas.addGLEventListener(new SimpleJOGL());
frame.add(canvas);
// use JOGL's Animator utility for rendering
final Animator animator = new Animator(canvas);
// stop the Animator when we receive a window closing event
frame.addWindowListener(
new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) {
// Run this on another thread than the AWT event queue to
// make sure the call to Animator.stop() completes before
// exiting
new Thread(
new Runnable() {
public void run() {
animator.stop();
System.exit(0);
}
})
.start();
}
});
// Center frame, set its size and start rendering
frame.setSize(640, 480);
frame.setLocationRelativeTo(null);
frame.setVisible(true);
animator.start();
}
