Example usage for com.badlogic.gdx.graphics GL20 GL_CULL

Introduction

In this page you can find the example usage for com.badlogic.gdx.graphics GL20 GL_CULL_FACE.

Prototype

int GL_CULL_FACE

To view the source code for com.badlogic.gdx.graphics GL20 GL_CULL_FACE.

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Usage

From source file:com.andgate.ikou.Ikou.java

License:Open Source License

@Override
public void create() {
    Gdx.app.setLogLevel(Application.LOG_DEBUG);
    Gdx.input.setCatchBackKey(true);//from   w  w w . j av a 2s.c  om
    Gdx.graphics.setVSync(true);
    screenAdjustments(Gdx.graphics.getWidth(), Gdx.graphics.getHeight());

    Gdx.gl.glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
    Gdx.gl.glDisable(GL20.GL_CULL_FACE);

    skin = new Skin(Gdx.files.internal(Constants.SKIN_LOCATION));

    loadShader();
    loadFonts();
    loadSounds();

    setScreen(new MainMenuScreen(this));
}

From source file:com.badlogic.invaders.Renderer.java

License:Apache License

public void render(Simulation simulation, float delta) {
    // We explicitly require GL10, otherwise we could've used the GLCommon
    // interface via Gdx.gl
    GL20 gl = Gdx.gl;//from w w w . j  ava  2 s .  co m
    gl.glClear(GL20.GL_COLOR_BUFFER_BIT | GL20.GL_DEPTH_BUFFER_BIT);
    renderBackground();
    gl.glEnable(GL20.GL_DEPTH_TEST);
    gl.glEnable(GL20.GL_CULL_FACE);
    setProjectionAndCamera(simulation.ship);

    modelBatch.begin(camera);
    modelBatch.render(simulation.explosions);
    if (!simulation.ship.isExploding)
        modelBatch.render(simulation.ship, lights);
    modelBatch.render(simulation.invaders, lights);
    modelBatch.render(simulation.blocks);
    modelBatch.render(simulation.shots);
    modelBatch.end();

    gl.glDisable(GL20.GL_CULL_FACE);
    gl.glDisable(GL20.GL_DEPTH_TEST);

    spriteBatch.setProjectionMatrix(viewMatrix);
    spriteBatch.begin();
    if (simulation.ship.lives != lastLives || simulation.score != lastScore || simulation.wave != lastWave) {
        status = "lives: " + simulation.ship.lives + " wave: " + simulation.wave + " score: "
                + simulation.score;
        lastLives = simulation.ship.lives;
        lastScore = simulation.score;
        lastWave = simulation.wave;
    }
    spriteBatch.enableBlending();
    font.draw(spriteBatch, status, 0, 320);
    spriteBatch.end();

    invaderAngle += delta * 90;
    if (invaderAngle > 360)
        invaderAngle -= 360;
}

From source file:com.bitfire.postprocessing.PostProcessor.java

License:Apache License

/**
 * Stops capturing the scene and apply the effect chain, if there is one.
 * If the specified output framebuffer is NULL, then the rendering will be
 * performed to screen.//from  w w w.  j  a v a  2  s. co  m
 */
public void render(FrameBuffer dest) {
    captureEnd();

    if (!hasCaptured) {
        return;
    }

    // Array<PostProcessorEffect> items = manager.items;
    Array<PostProcessorEffect> items = enabledEffects;

    int count = items.size;
    if (count > 0) {

        Gdx.gl.glDisable(GL20.GL_CULL_FACE);

        // render effects chain, [0,n-1]
        if (count > 1) {
            for (int i = 0; i < count - 1; i++) {
                PostProcessorEffect e = items.get(i);

                composite.capture();
                {
                    e.render(composite.getSourceBuffer(), composite.getResultBuffer());
                }
            }

            // complete
            composite.end();
        }

        if (listener != null) {
            listener.beforeRenderToScreen();
        }

        // render with null dest (to screen)
        items.get(count - 1).render(composite.getResultBuffer(), dest);

        // ensure default texture unit #0 is active
        Gdx.gl.glActiveTexture(GL20.GL_TEXTURE0);
    } else {
        Gdx.app.log("PostProcessor", "No post-processor effects enabled, aborting render");
    }
}

From source file:com.blastedstudios.ledge.ui.postprocessing.PostProcessor.java

License:Apache License

/** Stops capturing the scene and apply the effect chain, if there is one. If the specified output framebuffer is NULL, then the
 * rendering will be performed to screen. */
public void render(FrameBuffer dest) {
    captureEnd();//www . ja  va  2s.  co  m

    if (!hasCaptured) {
        return;
    }

    // Array<PostProcessorEffect> items = manager.items;
    Array<PostProcessorEffect> items = enabledEffects;

    int count = items.size;
    if (count > 0) {

        Gdx.gl.glDisable(GL20.GL_CULL_FACE);
        Gdx.gl.glDisable(GL20.GL_DEPTH_TEST);

        // render effects chain, [0,n-1]
        if (count > 1) {
            for (int i = 0; i < count - 1; i++) {
                PostProcessorEffect e = items.get(i);

                composite.capture();
                {
                    e.render(composite.getSourceBuffer(), composite.getResultBuffer());
                }
            }

            // complete
            composite.end();
        }

        if (listener != null && dest == null) {
            listener.beforeRenderToScreen();
        }

        // render with null dest (to screen)
        items.get(count - 1).render(composite.getResultBuffer(), dest);

        // ensure default texture unit #0 is active
        Gdx.gl.glActiveTexture(GL20.GL_TEXTURE0);
    } else {
        Log.log("PostProcessor", "No post-processor effects enabled, aborting render");
    }
}

From source file:com.lum.scram.postprocessing.PostProcessor.java

License:Apache License

/** Stops capturing the scene and apply the effect chain, if there is one. If the specified output framebuffer is NULL, then the
 * rendering will be performed to screen. */
public void render(FrameBuffer dest) {
    captureEnd();//from   ww  w  . ja v a 2 s .  c  o m

    if (!hasCaptured) {
        return;
    }

    // Array<PostProcessorEffect> items = manager.items;
    Array<PostProcessorEffect> items = enabledEffects;

    int count = items.size;
    if (count > 0) {

        Gdx.gl.glDisable(GL20.GL_CULL_FACE);
        Gdx.gl.glDisable(GL20.GL_DEPTH_TEST);

        // render effects chain, [0,n-1]
        if (count > 1) {
            for (int i = 0; i < count - 1; i++) {
                PostProcessorEffect e = items.get(i);

                composite.capture();
                {
                    e.render(composite.getSourceBuffer(), composite.getResultBuffer());
                }
            }

            // complete
            composite.end();
        }

        if (listener != null && dest == null) {
            listener.beforeRenderToScreen();
        }

        // render with null dest (to screen)
        items.get(count - 1).render(composite.getResultBuffer(), dest);

        // ensure default texture unit #0 is active
        Gdx.gl.glActiveTexture(GL20.GL_TEXTURE0);
    } else {
        Gdx.app.log("PostProcessor", "No post-processor effects enabled, aborting render");
    }
}

From source file:com.lyeeedar.Roguelike3D.Graphics.Models.SkyBox.java

License:Open Source License

public void render(Camera cam) {
    Gdx.gl.glDisable(GL20.GL_DEPTH_TEST);
    Gdx.gl.glDepthMask(false);//from w w w. j av  a  2  s .  c o  m
    Gdx.gl.glDisable(GL20.GL_CULL_FACE);

    Gdx.gl20.glActiveTexture(SKYBOX_TEXTURE_ACTIVE_UNIT);
    Gdx.gl20.glBindTexture(GL20.GL_TEXTURE_CUBE_MAP, textureId);

    shader.begin();

    shader.setUniformMatrix("u_pv", cam.combined);
    shader.setUniformf("u_pos", cam.position);
    shader.setUniformi("u_texture", 0);
    mesh.render(shader, GL20.GL_TRIANGLE_STRIP);

    shader.end();

    Gdx.gl.glEnable(GL20.GL_DEPTH_TEST);
    Gdx.gl.glDepthMask(true);
    Gdx.gl.glEnable(GL20.GL_CULL_FACE);
}

From source file:com.lyeeedar.Roguelike3D.Graphics.Screens.AbstractScreen.java

License:Open Source License

@Override
public void render(float delta) {

    update(delta);//from w w  w  .  j  a va  2s.c  o m
    stage.act(delta);

    Gdx.graphics.getGL20().glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
    Gdx.graphics.getGL20().glClear(GL20.GL_COLOR_BUFFER_BIT | GL20.GL_DEPTH_BUFFER_BIT);

    Gdx.graphics.getGL20().glEnable(GL20.GL_CULL_FACE);
    Gdx.graphics.getGL20().glCullFace(GL20.GL_BACK);

    Gdx.graphics.getGL20().glEnable(GL20.GL_DEPTH_TEST);
    Gdx.graphics.getGL20().glDepthMask(true);

    drawModels(delta);

    Gdx.graphics.getGL20().glDisable(GL20.GL_CULL_FACE);

    drawTransparent(delta);

    Gdx.graphics.getGL20().glDisable(GL20.GL_DEPTH_TEST);

    drawOrthogonals(delta);

    fps.log();

}

From source file:com.perfectplay.org.SkyBox.java

License:Open Source License

public void render(PerspectiveCamera camera) {
    invView.set(camera.view);//from  w w  w  .j  av  a  2s .  c om

    // Remove translation
    invView.val[Matrix4.M03] = 0;
    invView.val[Matrix4.M13] = 0;
    invView.val[Matrix4.M23] = 0;

    invView.inv().tra();

    mvp.set(camera.projection);
    mvp.mul(invView);

    Gdx.gl.glEnable(GL20.GL_CULL_FACE);
    Gdx.gl.glCullFace(GL20.GL_FRONT);
    Gdx.gl.glFrontFace(GL20.GL_CCW);

    Gdx.gl20.glDisable(GL20.GL_BLEND);
    Gdx.gl20.glDisable(GL20.GL_DEPTH_TEST);
    Gdx.gl20.glDepthMask(false);

    Gdx.gl20.glActiveTexture(GL20.GL_TEXTURE0);
    Gdx.gl20.glBindTexture(GL20.GL_TEXTURE_CUBE_MAP, g_cubeTexture);

    program.begin();

    program.setUniformMatrix("u_mvpMatrix", mvp);
    program.setUniformi("s_cubemap", 0);

    cube.render(program, GL20.GL_TRIANGLE_STRIP);

    program.end();

    Gdx.gl.glEnable(GL20.GL_DEPTH_TEST);
    Gdx.gl.glDepthMask(true);
}

From source file:org.ah.gcode.preview.GCodePreview.java

License:Open Source License

@Override
public void render() {
    if (loadingAssets && assetManager.update()) {
        finishedLoading();//from w w w  .java 2  s.  co m
    }

    if (loadingAssets) {
    } else {
        if (parsingGCode) {
            parseGCode();
        } else if (preparingMeshes) {
            prepareMesh();
        } else {
        }
    }
    camera.update();
    Vector3 lightDirection = new Vector3(camera.direction).nor();
    directionalLight.set(lightColor, lightDirection);

    // Magic rendering initialisation
    Gdx.gl.glDisable(GL20.GL_CULL_FACE);
    Gdx.gl.glDisable(GL20.GL_DEPTH_TEST);
    //        Gdx.gl.glEnable(GL20.GL_BLEND);
    //        Gdx.gl.glBlendFunc(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA);
    Gdx.gl.glClearColor(1f, 1f, 1f, 1f);
    Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT | GL20.GL_DEPTH_BUFFER_BIT
            | (Gdx.graphics.getBufferFormat().coverageSampling ? GL20.GL_COVERAGE_BUFFER_BIT_NV : 0));

    Gdx.gl.glViewport(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());

    if (instances.size() > 0) {
        modelBatch.begin(camera);
        for (ModelInstance instance : instances) {
            modelBatch.render(instance, environment);
        }

        // gCodeModel.render(modelBatch, environment);
        modelBatch.end();
    }
    if (controller != null) {
        controller.render(camera, environment);
    }

    spriteBatch.begin();
    spriteBatch.setProjectionMatrix(spriteFontCamera.combined);
    spriteBatch.enableBlending();
    window.render(spriteBatch);
    spriteBatch.end();
}

From source file:postprocessing.PostProcessor.java

License:Apache License

/** Stops capturing the scene and apply the effect chain, if there is one. If the specified output framebuffer is NULL, then the
 * rendering will be performed to screen. */
public void render(FrameBuffer dest) {
    captureEnd();//from   w  ww .  java  2s. co m

    if (!hasCaptured) {
        return;
    }

    // Array<PostProcessorEffect> items = manager.items;
    Array<PostProcessorEffect> items = enabledEffects;

    int count = items.size;
    if (count > 0) {

        Gdx.gl.glDisable(GL20.GL_CULL_FACE);
        Gdx.gl.glDisable(GL20.GL_DEPTH_TEST);

        // render effects chain, [0,n-1]
        if (count > 1) {
            for (int i = 0; i < count - 1; i++) {
                PostProcessorEffect e = items.get(i);
                composite.capture();
                {
                    e.render(composite.getSourceBuffer(), composite.getResultBuffer());
                }
            }

            // complete
            composite.end();
        }

        if (listener != null && dest == null) {
            listener.beforeRenderToScreen();
        }

        // render with null dest (to screen)
        items.get(count - 1).render(composite.getResultBuffer(), dest);

        // ensure default texture unit #0 is active
        Gdx.gl.glActiveTexture(GL20.GL_TEXTURE0);
    } else {
        Gdx.app.log("PostProcessor", "No post-processor effects enabled, aborting render");
    }
}

Example usage for com.badlogic.gdx.graphics GL20 GL_CULL_FACE

Introduction

Prototype

Usage