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

Introduction

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

Prototype

public void glTranslatef(float x, float y, float z);

Source Link

Usage

From source file:com.digitale.mygdxgame.SplashRenderer.java

License:Open Source License

/**
* render ship jets//w  w  w.j av  a  2 s  . com
* @param basescale :- scale factor for jet size before applying thrust
* @param length  :- scale factor for jet length, typically thrust value + random noise
* @param x The jet's x-coordinate.
* @param y The jet's  y-coordinate.
* @param z The jet's  z-coordinate.
* @return The product, in a vector <#, #, #, 1>, representing the
* rotated point.
*/
private void renderJet(GL10 gl, float baseScale, float length, float x, float y, float z, Application app) {
    jetTexture.bind();
    gl.glPushMatrix();
    //move away from origin
    gl.glTranslatef(x, y, z);
    //scale to size of earth
    gl.glScalef(baseScale, baseScale, baseScale * length);
    gl.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE);
    gl.glDisable(GL10.GL_LIGHTING);
    //gl.glRotatef((Splash.planetmove/10), .25f, .75f, .5f);
    jetMesh.render(GL10.GL_TRIANGLES);
    gl.glPopMatrix();
    gl.glEnable(GL10.GL_LIGHTING);
    //gl.glEnable(GL10.GL_DEPTH_TEST);
}

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;//w  w  w.  ja v a  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();
}

From source file:org.interreg.docexplore.reader.book.roi.ROIOverlay.java

License:Open Source License

static void doQuad(float x1, float y1, float x2, float y2) {
    if (quad == null)
        quad = GfxUtils.buildQuad(0, 0, 0, 0, 1, 1, 1, 1);

    GL10 gl = Gdx.gl10;
    gl.glMatrixMode(GL10.GL_MODELVIEW);//from   w  w  w  .j a v a  2 s.co  m
    gl.glPushMatrix();
    gl.glTranslatef(x1, y1, 0);
    gl.glScalef(x2 - x1, y2 - y1, 1);
    quad.render(GL10.GL_TRIANGLES);
    gl.glPopMatrix();
}