com.jogamp.opengl.GLDrawable Java Examples
The following examples show how to use
com.jogamp.opengl.GLDrawable.
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Example #1
| Source File: TestTextRendererNEWTBugXXXX.java From jogl-samples with MIT License | 6 votes |
|
void renderString(final GLDrawable drawable, final GL2ES2 gl, final RegionRenderer renderer, final Font font, final TextRegionUtil textRenderUtil, final String text, final int column, int row, final int z0, final int[] sampleCount) {
final int height = drawable.getSurfaceHeight();
int dx = 0;
int dy = height;
if(0>row) {
row = lastRow + 1;
}
final AABBox textBox = font.getMetricBounds(text, fontSize);
dx += font.getAdvanceWidth('X', fontSize) * column;
dy -= (int)textBox.getHeight() * ( row + 1 );
final PMVMatrix pmv = renderer.getMatrix();
pmv.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
pmv.glLoadIdentity();
pmv.glTranslatef(dx, dy, z0);
textRenderUtil.drawString3D(gl, renderer, font, fontSize, text, null, sampleCount);
lastRow = row;
}
Example #2
| Source File: TestTextRendererNEWT10.java From jogl-samples with MIT License | 6 votes |
|
void renderString(final GLDrawable drawable, final GL2ES2 gl, final RegionRenderer renderer, final TextRegionUtil textRenderUtil, final String text, final int column, int row, final int z0, final int[] sampleCount) {
final int height = drawable.getSurfaceHeight();
int dx = 0;
int dy = height;
if(0>row) {
row = lastRow + 1;
}
final AABBox textBox = font.getMetricBounds(text, fontSize);
dx += font.getAdvanceWidth('X', fontSize) * column;
dy -= (int)textBox.getHeight() * ( row + 1 );
final PMVMatrix pmv = renderer.getMatrix();
pmv.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
pmv.glLoadIdentity();
pmv.glTranslatef(dx, dy, z0);
textRenderUtil.drawString3D(gl, renderer, font, fontSize, text, null, sampleCount);
lastRow = row;
}
Example #3
| Source File: TestTextRendererNEWTBugXXXX.java From jogl-samples with MIT License | 5 votes |
|
public void printScreen(final int renderModes, final GLDrawable drawable, final GL gl, final boolean exportAlpha, final int sampleCount) throws GLException, IOException {
final String dir = "./";
final String objName = getSimpleTestName(".")+"-snap"+screenshot_num;
screenshot_num++;
final String modeS = Region.getRenderModeString(renderModes);
final String bname = String.format("%s-msaa%02d-fontsz%02.1f-%03dx%03d-%s%04d", objName,
drawable.getChosenGLCapabilities().getNumSamples(),
TestTextRendererNEWTBugXXXX.fontSize, drawable.getSurfaceWidth(), drawable.getSurfaceHeight(), modeS, sampleCount);
final String filename = dir + bname +".png";
if(screenshot.readPixels(gl, false)) {
screenshot.write(new File(filename));
}
}
Example #4
| Source File: TestTextRendererNEWT10.java From jogl-samples with MIT License | 5 votes |
|
public void printScreen(final int renderModes, final GLDrawable drawable, final GL gl, final boolean exportAlpha, final int sampleCount) throws GLException, IOException {
final String dir = "./";
final String objName = getSimpleTestName(".")+"-snap"+screenshot_num;
screenshot_num++;
final String modeS = Region.getRenderModeString(renderModes);
final String bname = String.format("%s-msaa%02d-fontsz%02.1f-%03dx%03d-%s%04d", objName,
drawable.getChosenGLCapabilities().getNumSamples(),
TestTextRendererNEWT10.fontSize, drawable.getSurfaceWidth(), drawable.getSurfaceHeight(), modeS, sampleCount);
final String filename = dir + bname +".png";
if(screenshot.readPixels(gl, false)) {
screenshot.write(new File(filename));
}
}
Example #5
| Source File: GLEventListenerButton.java From jogl-samples with MIT License | 4 votes |
|
@Override
public void drawShape(final GL2ES2 gl, final RegionRenderer renderer, final int[] sampleCount) {
if( null == fboGLAD ) {
final ImageSequence imgSeq = (ImageSequence)texSeq;
final GLContext ctx = gl.getContext();
final GLDrawable drawable = ctx.getGLDrawable();
final GLCapabilitiesImmutable reqCaps = drawable.getRequestedGLCapabilities();
final GLCapabilities caps = (GLCapabilities) reqCaps.cloneMutable();
caps.setFBO(true);
caps.setDoubleBuffered(false);
if( !useAlpha ) {
caps.setAlphaBits(0);
}
final GLDrawableFactory factory = GLDrawableFactory.getFactory(caps.getGLProfile());
fboGLAD = (GLOffscreenAutoDrawable.FBO) factory.createOffscreenAutoDrawable(
drawable.getNativeSurface().getGraphicsConfiguration().getScreen().getDevice(),
caps, null, fboWidth, fboHeight);
fboWidth = 0;
fboHeight = 0;
fboGLAD.setSharedContext(ctx);
fboGLAD.setTextureUnit(imgSeq.getTextureUnit());
fboGLAD.addGLEventListener(glel);
fboGLAD.display(); // 1st init!
final FBObject.TextureAttachment texA01 = fboGLAD.getColorbuffer(GL.GL_FRONT).getTextureAttachment();
final Texture tex = new Texture(texA01.getName(), imgSeq.getTextureTarget(),
fboGLAD.getSurfaceWidth(), fboGLAD.getSurfaceHeight(), fboGLAD.getSurfaceWidth(), fboGLAD.getSurfaceHeight(),
false /* mustFlipVertically */);
imgSeq.addFrame(gl, tex);
markStateDirty();
} else if( 0 != fboWidth*fboHeight ) {
fboGLAD.setSurfaceSize(fboWidth, fboHeight);
fboWidth = 0;
fboHeight = 0;
markStateDirty();
} else if( animateGLEL ) {
fboGLAD.display();
}
super.drawShape(gl, renderer, sampleCount);
if( animateGLEL ) {
markStateDirty(); // keep on going
}
}
Example #6
| Source File: TestTextRendererNEWTBugXXXX.java From jogl-samples with MIT License | 4 votes |
|
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);
}
Example #7
| Source File: TestTextRendererNEWT10.java From jogl-samples with MIT License | 4 votes |
|
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);
}
