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

List of usage examples for com.badlogic.gdx.graphics GL10 glPopMatrix

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Introduction

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

Prototype

public void glPopMatrix();

Source Link

Usage

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

License:Open Source License

private void renderSun(GL10 gl, float radius, float x, float y, float z, Application app) {

    gl.glDisable(GL10.GL_LIGHTING);/* w  w  w .j  a v  a 2 s .c om*/
    radius = radius * worldscale;
    sunTexture.bind();
    gl.glPushMatrix();
    //move away from origin
    gl.glTranslatef(x, y, z);
    //scale to size of earth
    gl.glScalef(radius, radius, radius);
    gl.glDisable(GL10.GL_CULL_FACE);

    gl.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE);
    gl.glPushMatrix();
    gl.glDisable(GL10.GL_LIGHTING);
    //gl.glRotatef((Splash.planetmove/10), .25f, .75f, .5f);
    sunMesh.render(GL10.GL_TRIANGLES);
    gl.glPopMatrix();
    gl.glEnable(GL10.GL_LIGHTING);
    gl.glEnable(GL10.GL_CULL_FACE);
    gl.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE_MINUS_SRC_ALPHA);

}

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

License:Open Source License

/**
* render ship jets//from  ww  w  .  ja v a2s  .c  om
* @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;/*from   w  ww .  j  a  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.ParchmentEngine.java

License:Open Source License

public void render() {
    if (book == null || !active)
        return;/*from w  w w.j av a2 s.  c  om*/

    GL10 gl = Gdx.gl10;

    cnt += .01;

    globalFrame.attract(camera, .075f);

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

    Gdx.gl10.glEnable(GL10.GL_TEXTURE_2D);
    Gdx.gl10.glDisable(GL10.GL_CULL_FACE);
    Gdx.gl10.glDisable(GL10.GL_LIGHTING);
    gl.glPolygonMode(GL10.GL_FRONT_AND_BACK, GL10.GL_FILL);

    int page = (int) (-camera.position.y * book.aspectRatio);
    int p0 = Math.max(0, page - pageSpread), p1 = Math.min(book.pages.size() - 1, page + pageSpread);
    for (int i = p0; i <= p1; i++) {
        book.pages.get(i).getTexture().bind();
        GfxUtils.fillQuad(-.5f, -(float) (i / book.aspectRatio), 0, 0, .5f,
                -(float) ((i + 1) / book.aspectRatio), 1, 1);
    }

    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

public void render() {
    if (alpha < alphaGoal)
        alpha += .02f;/*from w w  w. ja v a 2 s .  c  om*/
    else if (alpha > alphaGoal)
        alpha -= .02f;
    alpha = alpha < 0 ? 0 : alpha > 1 ? 1 : alpha;
    if (alpha == 0)
        return;
    GL10 gl = Gdx.gl10;

    gl.glDisable(GL10.GL_LIGHTING);
    gl.glDisable(GL10.GL_DEPTH_TEST);
    gl.glDisable(GL10.GL_CULL_FACE);

    gl.glMatrixMode(GL10.GL_MODELVIEW);
    gl.glPushMatrix();
    gl.glLoadIdentity();
    gl.glMatrixMode(GL10.GL_PROJECTION);
    gl.glPushMatrix();
    gl.glLoadIdentity();
    gl.glOrthof(-1, 1, -1, 1, -1, 1);

    gl.glDisable(GL10.GL_TEXTURE_2D);
    gl.glColor4f(0, 0, 0, .75f * alpha);
    doQuad(-2 * offsetMargin, 1, 1, -1);

    float y0 = 0;
    gl.glEnable(GL10.GL_TEXTURE_2D);

    gl.glColor4f(1, 1, 1, alpha);
    for (OverlayElement element : elements) {
        float w = elementWidth(element);
        float h = elementHeight(w, element);
        if (element.bind()) {
            doQuad(-offsetMargin + .5f - .5f * w, 1 - y0 + offset, -offsetMargin + .5f + .5f * w,
                    1 - y0 - h + offset);
            y0 += h + vmargin * element.marginFactor();
        }
    }

    if (offset > 0) {
        up.bind();
        gl.glColor4f(1, 1, 1, .5f * alpha);
        float bw = .05f;
        doQuad(1 - bw, 1, 1, 1 - (bw * Gdx.graphics.getWidth() / Gdx.graphics.getHeight()));
    }
    if (offset < maxOffset) {
        down.bind();
        gl.glColor4f(1, 1, 1, .5f * alpha);
        float bw = .05f;
        doQuad(1 - bw, (bw * Gdx.graphics.getWidth() / Gdx.graphics.getHeight()) - 1, 1, -1);
    }

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

    gl.glEnable(GL10.GL_DEPTH_TEST);
    gl.glDisable(GL10.GL_TEXTURE_2D);
}

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  ww  .  j a  v  a 2 s .  c om*/
    gl.glPushMatrix();
    gl.glTranslatef(x1, y1, 0);
    gl.glScalef(x2 - x1, y2 - y1, 1);
    quad.render(GL10.GL_TRIANGLES);
    gl.glPopMatrix();
}

From source file:org.interreg.docexplore.reader.gfx.Camera.java

License:Open Source License

public void unsetup() {
    GL10 gl = Gdx.gl10;
    gl.glMatrixMode(GL10.GL_PROJECTION);
    gl.glPopMatrix();
    gl.glMatrixMode(GL10.GL_MODELVIEW);
    gl.glPopMatrix();
}

From source file:org.interreg.docexplore.reader.gui.GuiLayer.java

License:Open Source License

public void render() {
    GL10 gl = Gdx.gl10;

    gl.glMatrixMode(GL10.GL_MODELVIEW);//  w w  w  .j av  a 2 s  .  co m
    gl.glPushMatrix();
    gl.glLoadIdentity();
    gl.glMatrixMode(GL10.GL_PROJECTION);
    gl.glPushMatrix();
    gl.glLoadIdentity();
    gl.glOrthof(0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight(), 0, -1, 1);

    for (Widget widget : widgets)
        widget.render();

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

From source file:org.interreg.docexplore.reader.InputManager.java

License:Open Source License

public void render() {
    if (cursor == null)
        return;/*from   w  ww  . java 2 s . co m*/

    GL10 gl = Gdx.gl10;
    gl.glMatrixMode(GL10.GL_MODELVIEW);
    gl.glPushMatrix();
    gl.glLoadIdentity();
    gl.glOrthof(0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight(), 0, -1, 1);
    gl.glMatrixMode(GL10.GL_PROJECTION);
    gl.glPushMatrix();
    gl.glLoadIdentity();

    gl.glEnable(GL10.GL_TEXTURE_2D);
    gl.glDisable(GL10.GL_LIGHTING);
    gl.glDisable(GL10.GL_CULL_FACE);
    gl.glDisable(GL10.GL_DEPTH_TEST);
    gl.glColor4f(1, 1, 1, 1);

    if (cursor != null) {
        cursor.bind();
        int my = Gdx.graphics.getHeight() - Mouse.getY();
        GfxUtils.fillQuad(Mouse.getX() - cursorHotSpot[0], my - cursorHotSpot[1], 0, 0,
                Mouse.getX() - cursorHotSpot[0] + cursor.width(), my - cursorHotSpot[1] + cursor.height(), 1,
                1);
    }

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

    gl.glDisable(GL10.GL_TEXTURE_2D);
    gl.glEnable(GL10.GL_DEPTH_TEST);

    app.debugGfx.render();
}

From source file:org.interreg.docexplore.reader.shelf.ShelfEngine.java

License:Open Source License

public synchronized void render() {
    if (alpha < .01)
        return;/* w  ww. ja v  a 2s  .c  om*/

    GL10 gl = Gdx.gl10;

    gl.glDisable(GL10.GL_LIGHTING);
    gl.glDisable(GL10.GL_DEPTH_TEST);
    gl.glDisable(GL10.GL_CULL_FACE);
    gl.glDisable(GL10.GL_STENCIL_TEST);

    gl.glMatrixMode(GL10.GL_MODELVIEW);
    gl.glPushMatrix();
    gl.glLoadIdentity();
    gl.glMatrixMode(GL10.GL_PROJECTION);
    gl.glPushMatrix();
    gl.glLoadIdentity();
    gl.glOrthof(0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight(), 0, -1, 1);

    gl.glEnable(GL10.GL_TEXTURE_2D);

    if (textures == null)
        cursor = -1;
    else if (cursor > textures.length)
        cursor = textures.length - 1;
    if (cursor >= 0) {
        for (int i = 0; i < textures.length; i++) {
            int j = (textures.length / 2 + (i + 1) / 2 * (i % 2 == 0 ? 1 : -1)) % textures.length;
            int index = (cursor + j) % textures.length;
            Texture tex = textures[index];
            if (tex != null) {
                double x = getEntryX(j);
                double y = getEntryY(j);
                float k = (float) (.75 + .125 * (y + 1));
                k *= k;
                //float colk = (float)(.5*(y+1));
                gl.glColor4f(1, 1, 1, alpha * k);
                float x0 = (float) (.5 * (Gdx.graphics.getWidth() - k * tex.width())
                        + x * Gdx.graphics.getWidth() / 4);
                float y0 = (float) (.5 * (Gdx.graphics.getHeight() - k * tex.height())
                        + y * Gdx.graphics.getHeight() / 5);
                tex.bind();
                GfxUtils.fillQuad(x0, y0, 0, 0, x0 + k * tex.width(), y0 + k * tex.height(), 1, 1);
            }
        }
    }

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

    gl.glEnable(GL10.GL_DEPTH_TEST);
    gl.glDisable(GL10.GL_TEXTURE_2D);
}