Example usage for org.lwjgl.opengl GL11 glClear

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL11 glClear.

Prototype

public static void glClear(@NativeType("GLbitfield") int mask)

Source Link

Document

Sets portions of every pixel in a particular buffer to the same value.

Usage

From source file:net.smert.frameworkgl.opengl.OpenGL1.java

License:Apache License

public OpenGL1 clear() {
    GL11.glClear(clearBits);
    return this;
}

From source file:net.smert.frameworkgl.opengl.OpenGL1.java

License:Apache License

public OpenGL1 clearColorBuffer() {
    GL11.glClear(ClearBits.COLOR_BUFFER_BIT);
    return this;
}

From source file:net.smert.frameworkgl.opengl.OpenGL1.java

License:Apache License

public OpenGL1 clearDepthBuffer() {
    GL11.glClear(ClearBits.DEPTH_BUFFER_BIT);
    return this;
}

From source file:net.smert.frameworkgl.opengl.OpenGL1.java

License:Apache License

public OpenGL1 clearStencilBuffer() {
    GL11.glClear(ClearBits.STENCIL_BUFFER_BIT);
    return this;
}

From source file:net._5tingr4y.openrpg.GameController.java

License:Open Source License

private void loop() {
    try {/*from   w  w  w . ja va 2s.  co  m*/
        while (running && glfwWindowShouldClose(oglHandler.getWindowID()) == GLFW_FALSE) {
            GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT); // clear the framebuffer
            glfwSwapBuffers(oglHandler.getWindowID()); // swap the color buffers

            //window handling
            glfwPollEvents();

            //updating
            gameData.updateWorlds();

            //rendering
            gameData.renderWorld();

            //increment the tick counter
            currentTick++;
        }
    } finally {
        running = false;
        Log.info(this, "LWJGL cleanup starting");
        oglHandler.cleanupOpenGL();
        Log.info(this, "LWJGL cleanup complete");
    }
}

From source file:opengl.test.Demo.java

@Override
protected void render() {

    GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);
    GL11.glClear(GL11.GL_DEPTH_BUFFER_BIT);

    Matrix4F view = Matrix4F.move(yControl, zControl, xControl)
            .nhanMaTran(Matrix4F.rotateOY(this.DeltaY).nhanMaTran(Matrix4F.rotateOX(this.DeltaX)));

    this.c.setViewMatrix(view);
    this.caro.setViewMatrix(view);
    this.gt.setViewMatrix(view);
    this.table.setViewMatrix(view);
    this.tivi.setViewMatrix(view);

    this.gt.draw();
    this.c.render();
    this.table.render();
    this.tivi.render();
    caro.draw();//from   w  w w  .j av  a2 s.  c  o  m

}

From source file:org.agpu.oc.common.tileentity.AdvancedMonitor.java

public void startDrawing3D(int x, int y, int width, int height, float fov, float zNear, float zFar) {
    if (worldObj.isRemote) {
        GL30.glBindFramebuffer(GL30.GL_FRAMEBUFFER, frameBufferID);

        GL11.glPushAttrib(GL11.GL_ALL_ATTRIB_BITS);
        GL11.glViewport(0, 0, width, height);

        GL11.glMatrixMode(GL11.GL_PROJECTION);
        GL11.glPushMatrix();//from   w  w  w . ja v a2s . com
        GL11.glLoadIdentity();
        GLU.gluPerspective(fov, (float) width / (float) height, zNear, zFar);

        GL11.glMatrixMode(GL11.GL_MODELVIEW);
        GL11.glPushMatrix();
        GL11.glLoadIdentity();

        GL11.glClearColor(cr, cg, cb, ca);
        GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT);
    }
}

From source file:org.agpu.oc.common.tileentity.AdvancedMonitor.java

public void startDrawing2D(int x, int y, int width, int height) {
    if (worldObj.isRemote) {
        GL30.glBindFramebuffer(GL30.GL_FRAMEBUFFER, frameBufferID);

        GL11.glPushAttrib(GL11.GL_ALL_ATTRIB_BITS);
        GL11.glViewport(x, y, width, height);

        GL11.glMatrixMode(GL11.GL_PROJECTION);
        GL11.glPushMatrix();/* w  ww. j av  a2  s .  c  om*/
        GL11.glLoadIdentity();
        GL11.glOrtho(0, width, height, 0, 1, -1);

        GL11.glMatrixMode(GL11.GL_MODELVIEW);
        GL11.glPushMatrix();
        GL11.glLoadIdentity();

        GL11.glClearColor(cr, cg, cb, ca);
        GL11.glClear(GL11.GL_COLOR_BUFFER_BIT | GL11.GL_DEPTH_BUFFER_BIT);
    }
}

From source file:org.bonsaimind.badgersvoyage.tools.planetstudio.Studio.java

License:Open Source License

public void run() {
    GL11.glClearColor(0.2f, 0.5f, 1f, 0f);
    GL11.glViewport(0, 0, Display.getWidth(), Display.getHeight());

    //GL11.glPolygonMode(GL11.GL_FRONT_AND_BACK, GL11.GL_LINE);

    while (!Display.isCloseRequested() && !closeRequested) {
        processKeyboard();/*  www.  j a  v  a  2 s  . c om*/
        ErrorChecker.exitOnOpenGlError("After processKeyboard.");

        camera.startTranslate();
        sphere.translate();
        camera.endTranslate();
        ErrorChecker.exitOnOpenGlError("End of Translate.");

        GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);

        GL20.glUseProgram(programId);
        sphere.render();

        GL20.glDisableVertexAttribArray(0);
        GL30.glDeleteVertexArrays(0);

        GL20.glUseProgram(0);

        Display.sync(60);
        Display.update();

        ErrorChecker.exitOnOpenGlError("End of main loop.");

    }

    Display.destroy();

}

From source file:org.cogaen.lwjgl.scene.SceneService.java

License:Open Source License

public void renderScene() {

    // quite and dirty frame counter
    this.clock.tick();
    this.fpsSum += this.clock.getDelta();
    if (++this.fpsCnt >= this.fpsAvg) {
        this.fpsCnt = 0;
        this.fps = String.format("FPS: %2.2f", (1.0 / (this.fpsSum / this.fpsAvg)));
        this.fpsSum = 0.0;
    }//  w w w  .j  a va 2  s  .c  o  m

    // Clear the screen and depth buffer
    GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);

    // render layers in each camera
    for (Camera camera : cameras) {
        if (!camera.isActive()) {
            continue;
        }

        camera.applyTransform();
        for (int i = this.layers.size() - 1; i >= 0; --i) {
            this.layers.get(i).render(camera.getMask());
        }

        for (RenderSubsystem rs : this.subSystems) {
            rs.render(camera.getMask());
        }
    }

    // draw overlays
    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glLoadIdentity();
    GL11.glOrtho(0, 1.0, 0, 1.0 / getAspectRatio(), 1, -1);
    GL11.glMatrixMode(GL11.GL_MODELVIEW);
    GL11.glViewport(0, 0, this.config.getWidth(), this.config.getHeight());

    this.overlayRoot.renderWithAspectRatio(0xFFFFFFFF, getAspectRatio());
    //      this.overlayRoot.render(0xFFFFFFFF);

    // render frame counter
    GL11.glMatrixMode(GL11.GL_PROJECTION);
    GL11.glLoadIdentity();
    GL11.glOrtho(0, this.config.getWidth(), this.config.getHeight(), 0, 1, -1);
    GL11.glMatrixMode(GL11.GL_MODELVIEW);

    GL11.glEnable(GL11.GL_TEXTURE_2D);
    GL11.glEnable(GL11.GL_BLEND);
    GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
    GL11.glColor4d(1, 0, 1, 1);
    font.drawString(5, this.config.getHeight() - 20, this.fps);

    Display.update();

    if (Display.isCloseRequested()) {
        this.evtSrv.dispatchEvent(new SimpleEvent(WINDOW_CLOSE_REQUEST));
    }
}