List of usage examples for org.lwjgl.opengl GL11 glViewport
public static void glViewport(@NativeType("GLint") int x, @NativeType("GLint") int y, @NativeType("GLsizei") int w, @NativeType("GLsizei") int h)
From source file:colonialdisplay.AntDisplayGL.java
@Override protected void resetGL() { Rectangle bounds = canvas.getClientArea(); GL11.glViewport(bounds.x, bounds.y, bounds.width, bounds.height); }
From source file:com.a2client.corex.Render.java
License:Open Source License
static public void setViewport(Rect vp) { viewport = vp; GL11.glViewport(vp.left, vp.top, vp.right - vp.left, vp.bottom - vp.top); }
From source file:com.a2client.corex.Render.java
License:Open Source License
static public void set2D(int width, int height) { ResetBind();/*from ww w.jav a 2s.c om*/ Clear(false, true); setBlendType(Const.BLEND_TYPE.btNormal); setDepthTest(false); setCullFace(Const.CULL_FACE.cfNone); GL11.glEnable(GL11.GL_TEXTURE_2D); GL11.glDisable(GL11.GL_LIGHTING); setDepthTest(false); GL11.glViewport(0, 0, width, height); GL11.glMatrixMode(GL11.GL_PROJECTION); GL11.glLoadIdentity(); GL11.glOrtho(0, width, height, 0, -1, 1); GL11.glMatrixMode(GL11.GL_MODELVIEW); GL11.glLoadIdentity(); }
From source file:com.aelitis.azureus.plugins.view3d.ViewTest2.java
License:Open Source License
public static void main(String[] args) { final Display display = new Display(); Shell shell = new Shell(display); shell.setLayout(new FillLayout()); Composite comp = new Composite(shell, SWT.NONE); comp.setLayout(new FillLayout()); GLData data = new GLData(); data.doubleBuffer = true;//ww w . j a v a2 s . c om data.accumAlphaSize = 8; data.accumBlueSize = 8; data.accumGreenSize = 8; data.accumRedSize = 8; final GLCanvas canvas = new GLCanvas(comp, SWT.NONE, data); canvas.setCurrent(); try { GLContext.useContext(canvas); } catch (LWJGLException e) { e.printStackTrace(); } canvas.addListener(SWT.Resize, new Listener() { public void handleEvent(Event event) { Rectangle bounds = canvas.getBounds(); float fAspect = (float) bounds.width / (float) bounds.height; canvas.setCurrent(); try { GLContext.useContext(canvas); } catch (LWJGLException e) { e.printStackTrace(); } GL11.glViewport(0, 0, bounds.width, bounds.height); GL11.glMatrixMode(GL11.GL_PROJECTION); GL11.glLoadIdentity(); GLU.gluPerspective(45.0f, fAspect, 0.5f, 400.0f); GL11.glMatrixMode(GL11.GL_MODELVIEW); GL11.glLoadIdentity(); } }); GL11.glLineWidth(1); GL11.glHint(GL11.GL_LINE_SMOOTH_HINT, GL11.GL_NICEST); GL11.glEnable(GL11.GL_LINE_SMOOTH); GL11.glEnable(GL11.GL_BLEND); GL11.glHint(GL11.GL_PERSPECTIVE_CORRECTION_HINT, GL11.GL_NICEST); GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); GL11.glClearColor(1.0f, 1.0f, 1.0f, 1.0f); GL11.glColor3f(1.0f, 0.0f, 0.0f); GL11.glHint(GL11.GL_PERSPECTIVE_CORRECTION_HINT, GL11.GL_NICEST); GL11.glClearDepth(1.0); GL11.glLineWidth(2); GL11.glEnable(GL11.GL_DEPTH_TEST); GL11.glShadeModel(GL11.GL_FLAT); GL11.glClearColor(0.0f, 0.0f, 0.0f, 0.0f); GL11.glClearAccum(0.0f, 0.0f, 0.0f, 0.0f); shell.setText("SWT/LWJGL Example"); shell.setSize(640, 480); shell.open(); final Runnable run = new Runnable() { float rot = 0; public void run() { if (!canvas.isDisposed()) { canvas.setCurrent(); try { GLContext.useContext(canvas); } catch (LWJGLException e) { e.printStackTrace(); } int ACSIZE = 8; int[] viewport = getViewport(); GL11.glClear(GL11.GL_ACCUM_BUFFER_BIT); for (int jitter = 0; jitter < ACSIZE; jitter++) { GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT); double jit_x = jits[jitter][0]; double jit_y = jits[jitter][1]; accPerspective(50.0, (double) viewport[2] / (double) viewport[3], 1.0, 15.0, jit_x, jit_y, 0.0, 0.0, 1.0); { GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT); GL11.glClearColor(.3f, .5f, .8f, 1.0f); GL11.glLoadIdentity(); GL11.glTranslatef(0.0f, 0.0f, -10.0f); float frot = rot; GL11.glRotatef(0.15f * rot, 2.0f * frot, 10.0f * frot, 1.0f); GL11.glRotatef(0.3f * rot, 3.0f * frot, 1.0f * frot, 1.0f); GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_FILL); GL11.glColor3f(0.9f, 0.9f, 0.9f); drawCylinder(2, 3, 50, 0); drawTorus(1, 1.9f + ((float) Math.sin((0.004f * frot))), 15, 15); } GL11.glAccum(GL11.GL_ACCUM, 1.0f / ACSIZE); } GL11.glAccum(GL11.GL_RETURN, 1.0f); GL11.glFlush(); rot += 0.1; canvas.swapBuffers(); display.asyncExec(this); } } }; canvas.addListener(SWT.Paint, new Listener() { public void handleEvent(Event event) { run.run(); } }); display.asyncExec(run); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); }
From source file:com.ardor3d.renderer.lwjgl.LwjglRenderer.java
License:Open Source License
public void setViewport(final int x, final int y, final int width, final int height) { GL11.glViewport(x, y, width, height); }
From source file:com.auroraengine.opengl.viewport.Viewport.java
License:Open Source License
public void setViewport() { GL11.glViewport(getX(), getY(), getWidth(), getHeight()); }
From source file:com.badlogic.gdx.backends.jglfw.JglfwGL20.java
License:Apache License
public void glViewport(int x, int y, int width, int height) { GL11.glViewport(x, y, width, height); }
From source file:com.badlogic.gdx.backends.lwjgl.LwjglGL10.java
License:Apache License
public final void glViewport(int x, int y, int width, int height) { GL11.glViewport(x, y, width, height); }
From source file:com.dbi.games.fortress.ui.MainAppWindow.java
License:Open Source License
/** * Creates new form MainAppWin/* w w w . j a v a2s .c o m*/ */ public MainAppWindow() { initComponents(); glCanvas.addComponentListener(new ComponentListener() { public void componentShown(ComponentEvent e) { setNeedValidation(); } public void componentResized(ComponentEvent e) { setNeedValidation(); } public void componentMoved(ComponentEvent e) { setNeedValidation(); } public void componentHidden(ComponentEvent e) { setNeedValidation(); } }); File currentDir = new File("lib/natives"); if (!currentDir.exists()) { // JOptionPane.showMessageDialog(null, "directory location: "+currentDir.getAbsolutePath()+" does not exist!"); currentDir = new File("build/libs/natives"); } Logger.getLogger("LWJGLThread").log(Level.INFO, "LWJGL directory is " + currentDir.getAbsolutePath()); System.setProperty("org.lwjgl.librarypath", currentDir.getAbsolutePath()); Thread glThread = new Thread("GLThread") { @Override public void run() { long lastFrame = System.nanoTime(); long currentFrame; try { Display.setParent(glCanvas); Display.create(); GL11.glEnable(GL11.GL_TEXTURE_2D); GL11.glEnable(GL11.GL_BLEND); GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); GL11.glDisable(GL11.GL_DEPTH_TEST); GL11.glClearColor(0f, 0f, 0f, 0f); GL11.glMatrixMode(GL11.GL_PROJECTION); GL11.glLoadIdentity(); GL11.glOrtho(0f, (float) glCanvas.getWidth(), (float) glCanvas.getHeight(), 0f, -1, 1); GL11.glMatrixMode(GL11.GL_MODELVIEW); GL11.glLoadIdentity(); GL11.glViewport(0, 0, glCanvas.getWidth(), glCanvas.getHeight()); MainEngine.get().graphicsEngine().buildDefaultRenderers(); while (MainEngine.get().isRunning()) { try { currentFrame = System.nanoTime(); MainEngine.get().renderScene(currentFrame - lastFrame); lastFrame = currentFrame; Display.update(); if (needUpdateViewport) { needUpdateViewport = false; GL11.glMatrixMode(GL11.GL_PROJECTION); GL11.glLoadIdentity(); GL11.glOrtho(0, glCanvas.getWidth(), glCanvas.getHeight(), 0, -1, 1); GL11.glViewport(0, 0, glCanvas.getWidth(), glCanvas.getHeight()); } } catch (Throwable ex) { ex.printStackTrace(); Logger.getLogger("LWJGLThread").log(Level.SEVERE, "There was a SEROUS uncaught error in the render thread. Shutting down. Please restart!", ex); MainEngine.get().shutdown(); } } } catch (Throwable ex) { throw new RuntimeException("There was an issue starting LWJGL!", ex); } } }; glThread.start(); }
From source file:com.dinasgames.engine.graphics.GL.java
public static void setViewport(float x, float y, float width, float height) { if (version >= 11) { GL11.glViewport((int) x, (int) y, (int) width, (int) height); }// w w w . j av a 2 s .c o m }