本文整理汇总了Java中com.jogamp.opengl.GLContext类的典型用法代码示例。如果您正苦于以下问题：Java GLContext类的具体用法？Java GLContext怎么用？Java GLContext使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
GLContext类属于com.jogamp.opengl包，在下文中一共展示了GLContext类的15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，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: dispose
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
/**
* Disposes this texture name. When practical, this method should be called
* explicitly. Otherwise, it will be called when this object is finalized
* during garbage collection.
*/
public synchronized void dispose() {
if (_context!=null) {
GLContext current = GLContext.getCurrent();
if (_context==current ||
_context.makeCurrent()==GLContext.CONTEXT_CURRENT) {
try {
//System.out.println("dispose: deleting name="+_name);
int[] names = {_name};
glDeleteTextures(1,names,0);
} finally {
if (_context!=current) {
_context.release();
current.makeCurrent();
}
}
}
_context = null;
_name = 0;
}
}
示例2: dispose
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
/**
* Disposes this display list. When practical, this method should be called
* explicitly. Otherwise, it will be called when this object is finalized
* during garbage collection.
*/
public synchronized void dispose() {
if (_context!=null) {
GLContext current = GLContext.getCurrent();
if (_context==current ||
_context.makeCurrent()==GLContext.CONTEXT_CURRENT) {
try {
glDeleteLists(_list,_range);
} finally {
if (_context!=current) {
_context.release();
current.makeCurrent();
}
}
}
_context = null;
_list = 0;
_range = 0;
}
}
示例3: main
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
public static void main(String[] args) {
Display display = NewtFactory.createDisplay(null);
Screen screen = NewtFactory.createScreen(display, 0);
GLProfile glProfile = GLProfile.get(GLProfile.GL3);
GLCapabilities glCapabilities = new GLCapabilities(glProfile);
glWindow = GLWindow.create(screen, glCapabilities);
glWindow.setSize(1044, 768);
glWindow.setPosition(100, 50);
glWindow.setUndecorated(false);
glWindow.setAlwaysOnTop(false);
glWindow.setFullscreen(false);
glWindow.setPointerVisible(true);
glWindow.confinePointer(false);
glWindow.setTitle("Tutorial 09 - Interpolation");
glWindow.setContextCreationFlags(GLContext.CTX_OPTION_DEBUG);
glWindow.setVisible(true);
Tutorial09 tutorial09 = new Tutorial09();
glWindow.addGLEventListener(tutorial09);
animator = new Animator(glWindow);
animator.start();
}
示例4: main
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
public static void main(String[] args) {
Display display = NewtFactory.createDisplay(null);
Screen screen = NewtFactory.createScreen(display, 0);
GLProfile glProfile = GLProfile.get(GLProfile.GL3);
GLCapabilities glCapabilities = new GLCapabilities(glProfile);
glWindow = GLWindow.create(screen, glCapabilities);
glWindow.setSize(1044, 768);
glWindow.setPosition(100, 50);
glWindow.setUndecorated(false);
glWindow.setAlwaysOnTop(false);
glWindow.setFullscreen(false);
glWindow.setPointerVisible(true);
glWindow.confinePointer(false);
glWindow.setTitle("Tutorial 05 - Uniform Variables");
glWindow.setContextCreationFlags(GLContext.CTX_OPTION_DEBUG);
glWindow.setVisible(true);
Tutorial05 tutorial05 = new Tutorial05();
glWindow.addGLEventListener(tutorial05);
animator = new Animator(glWindow);
animator.start();
}
示例5: main
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
public static void main(String[] args) {
Display display = NewtFactory.createDisplay(null);
Screen screen = NewtFactory.createScreen(display, 0);
GLProfile glProfile = GLProfile.get(GLProfile.GL3);
GLCapabilities glCapabilities = new GLCapabilities(glProfile);
glWindow = GLWindow.create(screen, glCapabilities);
glWindow.setSize(1034, 768);
glWindow.setPosition(100, 50);
glWindow.setUndecorated(false);
glWindow.setAlwaysOnTop(false);
glWindow.setFullscreen(false);
glWindow.setPointerVisible(true);
glWindow.confinePointer(false);
glWindow.setTitle("Tutorial 03 - First triangle");
glWindow.setContextCreationFlags(GLContext.CTX_OPTION_DEBUG);
glWindow.setVisible(true);
Tutorial03 tutorial03 = new Tutorial03();
glWindow.addGLEventListener(tutorial03);
animator = new Animator(glWindow);
animator.start();
}
示例6: main
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
public static void main(String[] args) {
Display display = NewtFactory.createDisplay(null);
Screen screen = NewtFactory.createScreen(display, 0);
GLProfile glProfile = GLProfile.get(GLProfile.GL3);
GLCapabilities glCapabilities = new GLCapabilities(glProfile);
glWindow = GLWindow.create(screen, glCapabilities);
glWindow.setSize(1044, 768);
glWindow.setPosition(100, 50);
glWindow.setUndecorated(false);
glWindow.setAlwaysOnTop(false);
glWindow.setFullscreen(false);
glWindow.setPointerVisible(true);
glWindow.confinePointer(false);
glWindow.setTitle("Tutorial 08 - Scaling Transformation");
glWindow.setContextCreationFlags(GLContext.CTX_OPTION_DEBUG);
glWindow.setVisible(true);
Tutorial08 tutorial08 = new Tutorial08();
glWindow.addGLEventListener(tutorial08);
animator = new Animator(glWindow);
animator.start();
}
示例7: main
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
public static void main(String[] args) {
Display display = NewtFactory.createDisplay(null);
Screen screen = NewtFactory.createScreen(display, 0);
GLProfile glProfile = GLProfile.get(GLProfile.GL3);
GLCapabilities glCapabilities = new GLCapabilities(glProfile);
glWindow = GLWindow.create(screen, glCapabilities);
glWindow.setSize(1044, 768);
glWindow.setPosition(100, 50);
glWindow.setUndecorated(false);
glWindow.setAlwaysOnTop(false);
glWindow.setFullscreen(false);
glWindow.setPointerVisible(true);
glWindow.confinePointer(false);
glWindow.setTitle("Tutorial 04 - Shaders");
glWindow.setContextCreationFlags(GLContext.CTX_OPTION_DEBUG);
glWindow.setVisible(true);
Tutorial04 tutorial04 = new Tutorial04();
glWindow.addGLEventListener(tutorial04);
animator = new Animator(glWindow);
animator.start();
}
示例8: main
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
public static void main(String[] args) {
Display display = NewtFactory.createDisplay(null);
Screen screen = NewtFactory.createScreen(display, 0);
GLProfile glProfile = GLProfile.get(GLProfile.GL3);
GLCapabilities glCapabilities = new GLCapabilities(glProfile);
glWindow = GLWindow.create(screen, glCapabilities);
glWindow.setSize(1044, 768);
glWindow.setPosition(100, 50);
glWindow.setUndecorated(false);
glWindow.setAlwaysOnTop(false);
glWindow.setFullscreen(false);
glWindow.setPointerVisible(true);
glWindow.confinePointer(false);
glWindow.setTitle("Tutorial 06 - Translation Transformation");
glWindow.setContextCreationFlags(GLContext.CTX_OPTION_DEBUG);
glWindow.setVisible(true);
Tutorial06 tutorial06 = new Tutorial06();
glWindow.addGLEventListener(tutorial06);
animator = new Animator(glWindow);
animator.start();
}
示例9: main
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
public static void main(String[] args) {
Display display = NewtFactory.createDisplay(null);
Screen screen = NewtFactory.createScreen(display, 0);
GLProfile glProfile = GLProfile.get(GLProfile.GL3);
GLCapabilities glCapabilities = new GLCapabilities(glProfile);
glWindow = GLWindow.create(screen, glCapabilities);
glWindow.setSize(1024, 768);
glWindow.setPosition(100, 50);
glWindow.setUndecorated(false);
glWindow.setAlwaysOnTop(false);
glWindow.setFullscreen(false);
glWindow.setPointerVisible(true);
glWindow.confinePointer(false);
glWindow.setTitle("Tutorial 02 - Hello Dot");
glWindow.setContextCreationFlags(GLContext.CTX_OPTION_DEBUG);
glWindow.setVisible(true);
Tutorial02 tutorial02 = new Tutorial02();
glWindow.addGLEventListener(tutorial02);
animator = new Animator(glWindow);
animator.start();
}
示例10: main
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
public static void main(String[] args) {
Display display = NewtFactory.createDisplay(null);
Screen screen = NewtFactory.createScreen(display, 0);
GLProfile glProfile = GLProfile.get(GLProfile.GL3);
GLCapabilities glCapabilities = new GLCapabilities(glProfile);
glWindow = GLWindow.create(screen, glCapabilities);
glWindow.setSize(1024, 768);
glWindow.setPosition(100, 50);
glWindow.setUndecorated(false);
glWindow.setAlwaysOnTop(false);
glWindow.setFullscreen(false);
glWindow.setPointerVisible(true);
glWindow.confinePointer(false);
glWindow.setTitle("Tutorial 01 - Open a window");
glWindow.setContextCreationFlags(GLContext.CTX_OPTION_DEBUG);
glWindow.setVisible(true);
Tutorial01 tutorial01 = new Tutorial01();
glWindow.addGLEventListener(tutorial01);
animator = new Animator(glWindow);
animator.start();
}
示例11: main
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
public static void main(String[] args) {
Display display = NewtFactory.createDisplay(null);
Screen screen = NewtFactory.createScreen(display, 0);
GLProfile glProfile = GLProfile.get(GLProfile.GL3);
GLCapabilities glCapabilities = new GLCapabilities(glProfile);
glWindow = GLWindow.create(screen, glCapabilities);
glWindow.setSize(1044, 768);
glWindow.setPosition(100, 50);
glWindow.setUndecorated(false);
glWindow.setAlwaysOnTop(false);
glWindow.setFullscreen(false);
glWindow.setPointerVisible(true);
glWindow.confinePointer(false);
glWindow.setTitle("Tutorial 07 - Rotation Transformation");
glWindow.setContextCreationFlags(GLContext.CTX_OPTION_DEBUG);
glWindow.setVisible(true);
Tutorial07 tutorial07 = new Tutorial07();
glWindow.addGLEventListener(tutorial07);
animator = new Animator(glWindow);
animator.start();
}
示例12: main
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
public static void main(String[] args) {
Display display = NewtFactory.createDisplay(null);
Screen screen = NewtFactory.createScreen(display, 0);
GLProfile glProfile = GLProfile.get(GLProfile.GL3);
GLCapabilities glCapabilities = new GLCapabilities(glProfile);
glWindow = GLWindow.create(screen, glCapabilities);
glWindow.setSize(1044, 768);
glWindow.setPosition(100, 50);
glWindow.setUndecorated(false);
glWindow.setAlwaysOnTop(false);
glWindow.setFullscreen(false);
glWindow.setPointerVisible(true);
glWindow.confinePointer(false);
glWindow.setTitle("Tutorial10 - Indexed Draws");
glWindow.setContextCreationFlags(GLContext.CTX_OPTION_DEBUG);
glWindow.setVisible(true);
Tutorial10 tutorial10 = new Tutorial10();
glWindow.addGLEventListener(tutorial10);
animator = new Animator(glWindow);
animator.start();
}
示例13: PipelinedQuadRenderer
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
public PipelinedQuadRenderer() {
final GL2 gl = GLContext.getCurrentGL().getGL2();
mVertCoords = Buffers.newDirectFloatBuffer(kTotalBufferSizeCoordsVerts);
mTexCoords = Buffers.newDirectFloatBuffer(kTotalBufferSizeCoordsTex);
try {
final int[] vbos = new int[2];
gl.glGenBuffers(2, IntBuffer.wrap(vbos));
mVBO_For_ResuableTileVertices = vbos[0];
mVBO_For_ResuableTileTexCoords = vbos[1];
gl.glBindBuffer(GL.GL_ARRAY_BUFFER,
mVBO_For_ResuableTileVertices);
gl.glBufferData(GL.GL_ARRAY_BUFFER, kTotalBufferSizeBytesVerts,
null, GL2ES2.GL_STREAM_DRAW); // stream draw because this is a single quad use pipeline
gl.glBindBuffer(GL.GL_ARRAY_BUFFER,
mVBO_For_ResuableTileTexCoords);
gl.glBufferData(GL.GL_ARRAY_BUFFER, kTotalBufferSizeBytesTex,
null, GL2ES2.GL_STREAM_DRAW); // stream draw because this is a single quad use pipeline
} catch (final Exception e) {
usingVBOs = false;
}
}
示例14: beginRendering
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
/**
* Starts a render cycle.
*
* @param ortho
* True to use orthographic projection
* @param width
* Width of the current OpenGL viewport
* @param height
* Height of the current OpenGL viewport
* @param disableDepthTest
* True to ignore depth values
* @throws GLException
* if no OpenGL context is current or it's an unexpected version
* @throws IllegalArgumentException
* if width or height is negative
*/
private void beginRendering(final boolean ortho,
/*@Nonnegative*/ final int width,
/*@Nonnegative*/ final int height,
final boolean disableDepthTest) {
Check.argument(initialized, "Call init() method before use TextRenderer");
Check.argument(width >= 0, "Width cannot be negative");
Check.argument(height >= 0, "Height cannot be negative");
// Get the current OpenGL context
final GL gl = GLContext.getCurrentGL();
// Make sure components are set up properly
if (!ready) {
glyphCache.addListener(mediator);
glyphRenderer.addListener(mediator);
ready = true;
}
// Delegate to components
glyphCache.beginRendering(gl);
glyphRenderer.beginRendering(gl, ortho, width, height, disableDepthTest);
}
示例15: draw3D
import com.jogamp.opengl.GLContext; //导入依赖的package包/类
/**
* Draws text at a location in 3D space.
*
* <p>
* Uses the renderer's current color. The baseline of the leftmost character
* is placed at position (x, y, z) in the current coordinate system.
*
* @param text
* Text to draw
* @param x
* Position to draw on X axis
* @param y
* Position to draw on Y axis
* @param z
* Position to draw on Z axis
* @param scale
* Uniform scale applied to width and height of text
* @throws GLException
* if no OpenGL context is current, or is unexpected version
* @throws NullPointerException
* if text is null
*/
public void draw3D(/*@Nonnull*/ final String text,
/*@CheckForSigned*/ float x,
/*@CheckForSigned*/ final float y,
/*@CheckForSigned*/ final float z,
/*@CheckForSigned*/ final float scale) {
Check.notNull(text, "Text cannot be null");
// Get the current OpenGL context
final GL gl = GLContext.getCurrentGL();
// Get all the glyphs for the string
final List<Glyph> glyphs = glyphProducer.createGlyphs(text);
// Render each glyph
for (final Glyph glyph : glyphs) {
if (glyph.location == null) {
glyphCache.upload(glyph);
}
final TextureCoords coords = glyphCache.find(glyph);
final float advance = glyphRenderer.drawGlyph(gl, glyph, x, y, z, scale, coords);
x += advance * scale;
}
}