Java GLReadBufferUtil类代码示例

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本文整理汇总了Java中com.jogamp.opengl.util.GLReadBufferUtil类的典型用法代码示例。如果您正苦于以下问题：Java GLReadBufferUtil类的具体用法？Java GLReadBufferUtil怎么用？Java GLReadBufferUtil使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

GLReadBufferUtil类属于com.jogamp.opengl.util包，在下文中一共展示了GLReadBufferUtil类的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: display

import com.jogamp.opengl.util.GLReadBufferUtil; //导入依赖的package包/类
public void display(GLAutoDrawable drawable) {
  if (_runnable!=null) {
    _runnable.run();
  } else {
    glPaint();
    if (_fileName!=null) {
      try {
        File file = new File(_fileName);
        int w = getWidth();
        int h = getHeight();
        //Screenshot.writeToFile(file,w,h); // deprecated
        GLReadBufferUtil rbu = new GLReadBufferUtil(true,false);
        rbu.readPixels(getGL(),false);
        rbu.write(file);
      } catch (Exception e) {
        throw new RuntimeException(e);
      }
      _fileName = null;
    }
    if (_autoRepaint)
      repaint();
  }
}

开发者ID:MinesJTK，项目名称:jtk，代码行数:24，代码来源:GlCanvas.java

示例2: GPUUISceneGLListener0A

import com.jogamp.opengl.util.GLReadBufferUtil; //导入依赖的package包/类
private GPUUISceneGLListener0A(final float noAADPIThreshold, final int renderModes, final boolean debug, final boolean trace) {
    this.noAADPIThreshold = noAADPIThreshold;
    this.rs = RenderState.createRenderState(SVertex.factory());
    this.debug = debug;
    this.trace = trace;

    this.renderModes = renderModes;

    try {
        font = FontFactory.get(FontFactory.UBUNTU).getDefault();
    } catch (final IOException ioe) {
        throw new RuntimeException(ioe);
    }
    sceneUIController = new SceneUIController(sceneDist, zNear, zFar);
    screenshot = new GLReadBufferUtil(false, false);
}

开发者ID:java-opengl-labs，项目名称:jogl-samples，代码行数:17，代码来源:GPUUISceneGLListener0A.java

示例3: saveFrameAsPng

import com.jogamp.opengl.util.GLReadBufferUtil; //导入依赖的package包/类
/**
 * This method has to be called at the end
 * of {@link AbstractGLRenderer#display(javax.media.opengl.GLAutoDrawable)}
 * @param drawable the drawable
 * @param directory the directory where the output file will be stores
 * @return the output file name
 */
public static File saveFrameAsPng( GLAutoDrawable drawable, File directory ) {
    File outputFile = new File( directory, String.valueOf(System.nanoTime()) + ".png" );
    // Do not overwrite existing image file.
    if( outputFile.exists() ) {
        return null;
    }

    logger.info("screenshot taken to {}", outputFile.getName());

    GL2 gl = drawable.getGL().getGL2();
    final GLReadBufferUtil screenshot = new GLReadBufferUtil(false, false);
    if(screenshot.readPixels(gl, false)) {
        screenshot.write(outputFile);
    }
    return outputFile;
}

开发者ID:momega，项目名称:spacesimulator，代码行数:24，代码来源:GLUtils.java

示例4: UIListenerBase01

import com.jogamp.opengl.util.GLReadBufferUtil; //导入依赖的package包/类
public UIListenerBase01(final int renderModes, final RegionRenderer rRenderer, final boolean debug, final boolean trace) {
    this.renderModes = renderModes;
    this.rRenderer = rRenderer;
    this.debug = debug;
    this.trace = trace;
    this.screenshot = new GLReadBufferUtil(false, false);
}

开发者ID:java-opengl-labs，项目名称:jogl-samples，代码行数:8，代码来源:UIListenerBase01.java

示例5: GPURendererListenerBase01

import com.jogamp.opengl.util.GLReadBufferUtil; //导入依赖的package包/类
public GPURendererListenerBase01(final RegionRenderer renderer, final int renderModes, final boolean debug, final boolean trace) {
    this.renderer = renderer;
    this.renderModes = renderModes;
    this.debug = debug;
    this.trace = trace;
    this.screenshot = new GLReadBufferUtil(false, false);
    nearPlane1Box = new AABBox();
}

开发者ID:java-opengl-labs，项目名称:jogl-samples，代码行数:9，代码来源:GPURendererListenerBase01.java

示例6: testTextRendererImpl

import com.jogamp.opengl.util.GLReadBufferUtil; //导入依赖的package包/类
void testTextRendererImpl(final Font[] fonts, final int renderModes, final int sampleCount, final boolean onlyIssues) throws InterruptedException, GLException, IOException {
    final GLProfile glp;
    if(forceGL3) {
        glp = GLProfile.get(GLProfile.GL3);
    } else if(forceES2) {
        glp = GLProfile.get(GLProfile.GLES2);
    } else {
        glp = GLProfile.getGL2ES2();
    }

    final GLCapabilities caps = new GLCapabilities( glp );
    caps.setAlphaBits(4);
    if( 0 < sampleCount && !Region.isVBAA(renderModes) ) {
        caps.setSampleBuffers(true);
        caps.setNumSamples(sampleCount);
    }
    caps.setOnscreen(false);
    System.err.println("Requested: "+caps);
    System.err.println("Requested: "+Region.getRenderModeString(renderModes));

    final int totalHeight = ( (int)fontSize + 1 ) * ( onlyIssues ? 3 : 6 ) * fonts.length;
    final NEWTGLContext.WindowContext winctx =
            NEWTGLContext.createWindow(caps, 800, totalHeight, true);
    final GLDrawable drawable = winctx.context.getGLDrawable();
    final GL2ES2 gl = winctx.context.getGL().getGL2ES2();

    Assert.assertEquals(GL.GL_NO_ERROR, gl.glGetError());

    System.err.println("Chosen: "+winctx.window.getChosenCapabilities());

    final RenderState rs = RenderState.createRenderState(SVertex.factory());
    final RegionRenderer renderer = RegionRenderer.create(rs, RegionRenderer.defaultBlendEnable, RegionRenderer.defaultBlendDisable);
    rs.setHintMask(RenderState.BITHINT_GLOBAL_DEPTH_TEST_ENABLED);
    final TextRegionUtil textRenderUtil = new TextRegionUtil(renderModes);

    // init
    gl.glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
    renderer.init(gl, 0);
    rs.setColorStatic(0.1f, 0.1f, 0.1f, 1.0f);
    screenshot = new GLReadBufferUtil(false, false);

    // reshape
    gl.glViewport(0, 0, drawable.getSurfaceWidth(), drawable.getSurfaceHeight());

    // renderer.reshapePerspective(gl, 45.0f, drawable.getWidth(), drawable.getHeight(), 0.1f, 1000.0f);
    renderer.reshapeOrtho(drawable.getSurfaceWidth(), drawable.getSurfaceHeight(), 0.1f, 1000.0f);

    final int[] sampleCountIO = { sampleCount };
    // display
    gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
    for(int i=0; i<fonts.length; i++) {
        final Font font = fonts[i];
        renderString(drawable, gl, renderer, font, textRenderUtil, font.getFullFamilyName(null).toString()+": "+issues, 0,  0==i?0:-1, -1000, sampleCountIO);
        if(!onlyIssues) {
            renderString(drawable, gl, renderer, font, textRenderUtil, "012345678901234567890123456789", 0,  -1, -1000, sampleCountIO);
            renderString(drawable, gl, renderer, font, textRenderUtil, "abcdefghijklmnopqrstuvwxyz", 0, -1, -1000, sampleCountIO);
            renderString(drawable, gl, renderer, font, textRenderUtil, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", 0, -1, -1000, sampleCountIO);
        }
        renderString(drawable, gl, renderer, font, textRenderUtil, "", 0, -1, -1000, sampleCountIO);
        renderString(drawable, gl, renderer, font, textRenderUtil, "", 0, -1, -1000, sampleCountIO);
    }

    drawable.swapBuffers();
    printScreen(renderModes, drawable, gl, false, sampleCount);

    sleep();

    // dispose
    screenshot.dispose(gl);
    renderer.destroy(gl);

    NEWTGLContext.destroyWindow(winctx);
}

开发者ID:java-opengl-labs，项目名称:jogl-samples，代码行数:74，代码来源:TestTextRendererNEWTBugXXXX.java

示例7: testTextRendererImpl

import com.jogamp.opengl.util.GLReadBufferUtil; //导入依赖的package包/类
void testTextRendererImpl(final int renderModes, final int sampleCount) throws InterruptedException, GLException, IOException {
    final GLProfile glp;
    if(forceGL3) {
        glp = GLProfile.get(GLProfile.GL3);
    } else if(forceES2) {
        glp = GLProfile.get(GLProfile.GLES2);
    } else {
        glp = GLProfile.getGL2ES2();
    }

    final GLCapabilities caps = new GLCapabilities( glp );
    caps.setAlphaBits(4);
    if( 0 < sampleCount && !Region.isVBAA(renderModes) ) {
        caps.setSampleBuffers(true);
        caps.setNumSamples(sampleCount);
    }
    System.err.println("Requested: "+caps);
    System.err.println("Requested: "+Region.getRenderModeString(renderModes));

    final NEWTGLContext.WindowContext winctx = NEWTGLContext.createWindow(caps, 800, 400, true);
    final GLDrawable drawable = winctx.context.getGLDrawable();
    final GL2ES2 gl = winctx.context.getGL().getGL2ES2();

    Assert.assertEquals(GL.GL_NO_ERROR, gl.glGetError());

    System.err.println("Chosen: "+winctx.window.getChosenCapabilities());

    final RenderState rs = RenderState.createRenderState(SVertex.factory());
    final RegionRenderer renderer = RegionRenderer.create(rs, RegionRenderer.defaultBlendEnable, RegionRenderer.defaultBlendDisable);
    rs.setHintMask(RenderState.BITHINT_GLOBAL_DEPTH_TEST_ENABLED);
    final TextRegionUtil textRenderUtil = new TextRegionUtil(renderModes);

    // init
    gl.glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
    renderer.init(gl, 0);
    rs.setColorStatic(0.1f, 0.1f, 0.1f, 1.0f);
    screenshot = new GLReadBufferUtil(false, false);

    // reshape
    gl.glViewport(0, 0, drawable.getSurfaceWidth(), drawable.getSurfaceHeight());

    // renderer.reshapePerspective(gl, 45.0f, drawable.getWidth(), drawable.getHeight(), 0.1f, 1000.0f);
    renderer.reshapeOrtho(drawable.getSurfaceWidth(), drawable.getSurfaceHeight(), 0.1f, 1000.0f);

    final int[] sampleCountIO = { sampleCount };
    // display
    gl.glClear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT);
    if( null == customStr ) {
        renderString(drawable, gl, renderer, textRenderUtil, "012345678901234567890123456789", 0,  0, -1000, sampleCountIO);
        renderString(drawable, gl, renderer, textRenderUtil, "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX", 0, -1, -1000, sampleCountIO);
        renderString(drawable, gl, renderer, textRenderUtil, "Hello World", 0, -1, -1000, sampleCountIO);
        renderString(drawable, gl, renderer, textRenderUtil, "4567890123456", 4, -1, -1000,sampleCountIO);
        renderString(drawable, gl, renderer, textRenderUtil, "I like JogAmp", 4, -1, -1000, sampleCountIO);

        int c = 0;
        renderString(drawable, gl, renderer, textRenderUtil, "GlueGen", c++, -1, -1000, sampleCountIO);
        renderString(drawable, gl, renderer, textRenderUtil, "JOAL", c++, -1, -1000, sampleCountIO);
        renderString(drawable, gl, renderer, textRenderUtil, "JOGL", c++, -1, -1000, sampleCountIO);
        renderString(drawable, gl, renderer, textRenderUtil, "JOCL", c++, -1, -1000, sampleCountIO);
    } else {
        renderString(drawable, gl, renderer, textRenderUtil, customStr, 0,  0, -1000, sampleCountIO);
    }
    drawable.swapBuffers();
    printScreen(renderModes, drawable, gl, false, sampleCount);

    sleep();

    // dispose
    screenshot.dispose(gl);
    renderer.destroy(gl);

    NEWTGLContext.destroyWindow(winctx);
}

开发者ID:java-opengl-labs，项目名称:jogl-samples，代码行数:74，代码来源:TestTextRendererNEWT10.java

注：本文中的com.jogamp.opengl.util.GLReadBufferUtil类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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Java GLReadBufferUtil类代码示例

示例1: display

示例2: GPUUISceneGLListener0A

示例3: saveFrameAsPng

示例4: UIListenerBase01

示例5: GPURendererListenerBase01

示例6: testTextRendererImpl

示例7: testTextRendererImpl

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