Example usage for com.badlogic.gdx.graphics GL10 glLightfv

Introduction

In this page you can find the example usage for com.badlogic.gdx.graphics GL10 glLightfv.

Prototype

public void glLightfv(int light, int pname, FloatBuffer params);

Source Link

Usage

From source file:org.interreg.docexplore.reader.book.BookEngineRenderer.java

License:Open Source License

public void render() {
    BookSpecification spec = engine.book;
    BookModel model = engine.model;/*from  w ww .j  ava 2  s  .c om*/

    GL10 gl = Gdx.gl10;

    cnt += .01;

    engine.attractor.attract(engine.camera, .075f);

    gl.glMatrixMode(GL10.GL_MODELVIEW);
    gl.glPushMatrix();
    gl.glMatrixMode(GL10.GL_PROJECTION);
    gl.glPushMatrix();
    engine.camera.apply(gl);

    gl.glEnable(GL10.GL_LIGHTING);
    gl.glEnable(GL10.GL_LIGHT0);
    gl.glLightfv(GL10.GL_LIGHT0, GL10.GL_AMBIENT, ambient);
    gl.glLightfv(GL10.GL_LIGHT0, GL10.GL_DIFFUSE, diffuse);
    gl.glLightfv(GL10.GL_LIGHT0, GL10.GL_POSITION, position);

    gl.glMatrixMode(GL10.GL_MODELVIEW);
    gl.glTranslatef((float) engine.globalTrans, 0, 0);
    gl.glRotatef((float) (engine.globalRot * 180 / Math.PI), 0, 1, 0);

    boolean pageIsActive = engine.hand.pageIsActive;
    int leftPageIndex = model.leftStack.nStackPages > 0 ? 1 + 2 * (model.leftStack.nStackPages - 1) : -1;
    int rightPageIndex = model.rightStack.nStackPages > 0 ? leftPageIndex + 1 + (pageIsActive ? 2 : 0) : -1;

    Bindable leftPage = leftPageIndex >= 0 ? spec.pages.get(leftPageIndex).getTexture() : null;
    Bindable rightPage = rightPageIndex >= 0 ? spec.pages.get(rightPageIndex).getTexture() : null;
    Bindable pageFront = pageIsActive ? spec.pages.get(leftPageIndex + 1).getTexture() : null;
    Bindable pageBack = pageIsActive ? spec.pages.get(leftPageIndex + 2).getTexture() : null;

    Gdx.gl10.glEnable(GL10.GL_CULL_FACE);
    gl.glPolygonMode(GL10.GL_FRONT_AND_BACK, GL10.GL_FILL);

    boolean zoomed = engine.zoom.active;
    model.render(leftPage, rightPage, pageFront, pageBack, engine.book.coverTex, engine.book.innerCoverTex,
            zoomed ? null : leftRoiMask, zoomed ? null : rightRoiMask);

    for (Component extension : engine.components)
        extension.render();

    gl.glMatrixMode(GL10.GL_MODELVIEW);
    gl.glPopMatrix();
    gl.glMatrixMode(GL10.GL_PROJECTION);
    gl.glPopMatrix();
}

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From source file:se.claremont.android.wallpaper.ClaremontWallpaper.java

License:Apache License

@Override
public void render() {

    ///*from www .  j a  va  2 s  .co m*/
    // Set GL state
    //
    GL10 gl = Gdx.graphics.getGL10();
    gl.glClear(GL10.GL_COLOR_BUFFER_BIT | GL10.GL_DEPTH_BUFFER_BIT);
    gl.glViewport(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    gl.glDisable(GL10.GL_DITHER);
    gl.glEnable(GL10.GL_DEPTH_TEST);
    gl.glEnable(GL10.GL_CULL_FACE);
    gl.glEnable(GL10.GL_COLOR_MATERIAL);
    gl.glHint(GL10.GL_POLYGON_SMOOTH_HINT, GL10.GL_NICEST);
    gl.glEnable(GL10.GL_LIGHTING);
    gl.glEnable(GL10.GL_LIGHT0);

    //
    // Update light position
    //
    lightPosition.put(0, perspectiveCamera.position.x);
    lightPosition.put(1, perspectiveCamera.position.y);
    lightPosition.put(2, perspectiveCamera.position.z);
    gl.glLightfv(GL10.GL_LIGHT0, GL10.GL_POSITION, lightPosition);

    //
    // Update camera position/direction
    //
    perspectiveCamera.position.set(perspectiveCameraCurrentPosition);
    perspectiveCamera.direction.set(perspectiveCameraCurrentDirection);
    perspectiveCamera.position.rotate(Gdx.graphics.getDeltaTime(), 0f, 1f, 0f);
    perspectiveCamera.direction.rotate(Gdx.graphics.getDeltaTime(), 0f, 1f, 0f);
    perspectiveCameraCurrentPosition = perspectiveCamera.position;
    perspectiveCameraCurrentDirection = perspectiveCamera.direction;
    perspectiveCamera.update();
    perspectiveCamera.apply(gl);

    //
    // Render Claremont text model
    //
    gl.glPushMatrix();
    gl.glColor4f(1f, 1f, 1f, 1f);
    gl.glRotatef(0.25f, 1f, 0f, 0f);
    claremontText.render(GL10.GL_TRIANGLES);
    gl.glPopMatrix();

    //
    // Render Claremont orb model
    //
    gl.glPushMatrix();
    gl.glColor4f(0.36862745f, 0.63921569f, 0.82352941f, 1f);
    gl.glRotatef(0.25f, 1f, 0f, 0f);
    claremontOrb.render(GL10.GL_TRIANGLES);
    gl.glPopMatrix();

}

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