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.badlogic.gdx.tests.box2d.PhysicalCell.java

void render() {

    buildMesh();/*from  ww w  . ja  v  a 2  s .  co  m*/

    GL10 gl = Gdx.graphics.getGL10();
    Gdx.gl.glEnable(GL10.GL_TEXTURE_2D);
    //Gdx.gl.glClear(GL10.GL_COLOR_BUFFER_BIT);

    texture.bind();

    gl.glPushMatrix();
    gl.glTranslatef(0.3f, 0.0f, 0.0f);
    //gl.glScalef(0.5f, 0.5f, 1.0f);
    gl.glRotatef(0, 0f, 0f, 1f);
    mesh.render(GL10.GL_TRIANGLES);
    gl.glPopMatrix();
}

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From source file:com.badlogic.gdx.tests.lw.PongLW.java

License:Apache License

@Override
public void render() {
    // we update the game state so things move.
    updateGame();//from   ww w. j  a  va  2 s.c om

    // First we clear the screen
    GL10 gl = Gdx.graphics.getGL10();
    gl.glViewport(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    gl.glClear(GL10.GL_COLOR_BUFFER_BIT);

    // Next we update the camera and set the camera matrix
    camera.update();
    camera.apply(Gdx.gl10);

    // Now we render the ball, we remember that we
    // Defined 4 vertices so we use a triangle fan
    // We also push and pop the matrix. This is not really
    // necessary as the model view matrix doesn't contain
    // anything at this point.
    gl.glPushMatrix();
    gl.glTranslatef(ball.x, ball.y, 0);
    ballMesh.render(GL10.GL_TRIANGLE_FAN);
    gl.glPopMatrix();

    // Rendering the two paddles works analogous
    gl.glPushMatrix();
    gl.glTranslatef(leftPaddle.x, leftPaddle.y, 0);
    paddleMesh.render(GL10.GL_TRIANGLE_FAN);
    gl.glPopMatrix();

    gl.glPushMatrix();
    gl.glTranslatef(rightPaddle.x, rightPaddle.y, 0);
    paddleMesh.render(GL10.GL_TRIANGLE_FAN);
    gl.glPopMatrix();

    // Finally we render the text centered at the top
    // of the screen. We use the text bounds for this.
    // For text to be transparent we have to enable blending and texturing.
    // We could setup blending once but i'm lazy :)
    spriteBatch.begin();
    // spriteBatch.drawText(font, score, Gdx.graphics.getWidth() / 2 - font.getStringWidth(score) / 2, Gdx.graphics.getHeight()
    // - font.getLineHeight(), Color.WHITE);
    spriteBatch.end();
}

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From source file:com.davidykay.shootout.Renderer.java

License:Apache License

private void renderMoon(GL10 gl, Ship ship) {
    moonTexture.bind();//from  w w w  .j a  v  a2 s . c o m
    gl.glPushMatrix();
    final float MOON_RADIUS = 10.0f;
    final float MOON_SCALE = MOON_RADIUS;

    //gl.glTranslatef(ship.position.x, ship.position.y - MOON_RADIUS, ship.position.z);
    gl.glTranslatef(0.0f, ship.position.y - MOON_RADIUS, 0.0f);
    gl.glScalef(MOON_SCALE, MOON_SCALE, MOON_SCALE);
    //gl.glRotatef(45 * (-app.getInput().getAccelerometerY() / 5), 0, 0, 1);
    //gl.glRotatef(180, 0, 1, 0);

    moonMesh.render(GL10.GL_TRIANGLES);
    gl.glPopMatrix();
}

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From source file:com.davidykay.shootout.Renderer.java

License:Apache License

private void renderShip(GL10 gl, Ship ship, Application app) {
    if (ship.isExploding)
        return;//from ww w .ja  va2s.c  om

    shipTexture.bind();
    gl.glPushMatrix();
    gl.glTranslatef(ship.position.x, ship.position.y, ship.position.z);
    gl.glRotatef(45 * (-app.getInput().getAccelerometerY() / 5), 0, 0, 1);
    gl.glRotatef(180, 0, 1, 0);
    shipMesh.render(GL10.GL_TRIANGLES);
    gl.glPopMatrix();
}

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From source file:com.davidykay.shootout.Renderer.java

License:Apache License

private void renderAliens(GL10 gl, ArrayList<Alien> aliens) {
    alienTexture.bind();// w  w  w . ja  v  a2  s.c o m
    for (int i = 0; i < aliens.size(); i++) {
        Alien alien = aliens.get(i);
        gl.glPushMatrix();
        gl.glTranslatef(alien.position.x, alien.position.y, alien.position.z);
        gl.glRotatef(alienAngle, 0, 1, 0);
        alienMesh.render(GL10.GL_TRIANGLES);
        gl.glPopMatrix();
    }
}

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From source file:com.davidykay.shootout.Renderer.java

License:Apache License

private void renderBlocks(GL10 gl, ArrayList<Block> blocks) {
    gl.glEnable(GL10.GL_BLEND);//from   w w w.j  a  va  2 s  .com
    gl.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE_MINUS_SRC_ALPHA);
    gl.glColor4f(0.2f, 0.2f, 1, 0.7f);
    for (int i = 0; i < blocks.size(); i++) {
        Block block = blocks.get(i);
        gl.glPushMatrix();
        gl.glTranslatef(block.position.x, block.position.y, block.position.z);
        blockMesh.render(GL10.GL_TRIANGLES);
        gl.glPopMatrix();
    }
    gl.glColor4f(1, 1, 1, 1);
    gl.glDisable(GL10.GL_BLEND);
}

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From source file:com.davidykay.shootout.Renderer.java

License:Apache License

private void renderPlayerRays(GL10 gl, ArrayList<RayShot> rays) {
    //0, 215, 237
    gl.glColor4f(0, 215 / 255.0f, 237 / 255.0f, 1);
    for (RayShot ray : rays) {
        gl.glPushMatrix();//w ww. j  ava 2  s.  com
        gl.glTranslatef(ray.position.x, ray.position.y, ray.position.z);
        gl.glScalef(ray.radius, ray.radius, ray.radius);
        rayMesh.render(GL10.GL_TRIANGLES);
        gl.glPopMatrix();
    }
    // Reset color to white?.
    gl.glColor4f(1, 1, 1, 1);
}

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From source file:com.davidykay.shootout.Renderer.java

License:Apache License

private void renderAlienRays(GL10 gl, ArrayList<RayShot> rays) {
    gl.glColor4f(1, 1, 0, 1);/*from   w  ww.  ja v a 2  s  . com*/
    for (RayShot ray : rays) {
        gl.glPushMatrix();
        gl.glTranslatef(ray.position.x, ray.position.y, ray.position.z);
        gl.glScalef(ray.radius, ray.radius, ray.radius);
        rayMesh.render(GL10.GL_TRIANGLES);
        gl.glPopMatrix();
    }
    // Reset color to white?.
    gl.glColor4f(1, 1, 1, 1);
}

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From source file:com.davidykay.shootout.Renderer.java

License:Apache License

private void renderExplosions(GL10 gl, ArrayList<Explosion> explosions) {
    gl.glEnable(GL10.GL_BLEND);//from   w  ww. j a v a 2s  . c o m
    gl.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE_MINUS_SRC_ALPHA);
    explosionTexture.bind();
    for (int i = 0; i < explosions.size(); i++) {
        Explosion explosion = explosions.get(i);
        gl.glPushMatrix();
        gl.glTranslatef(explosion.position.x, explosion.position.y, explosion.position.z);
        explosionMesh.render(GL10.GL_TRIANGLE_FAN,
                (int) ((explosion.aliveTime / Explosion.EXPLOSION_LIVE_TIME) * 15) * 4, 4);
        gl.glPopMatrix();
    }
    gl.glDisable(GL10.GL_BLEND);
}

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From source file:com.davidykay.shootout.Renderer.java

License:Apache License

private void renderBombExplosions(GL10 gl, ArrayList<Explosion> explosions) {
    gl.glEnable(GL10.GL_BLEND);/*  ww w .  java2s  .  co  m*/
    gl.glBlendFunc(GL10.GL_SRC_ALPHA, GL10.GL_ONE_MINUS_SRC_ALPHA);
    bombExplosionTexture.bind();
    for (int i = 0; i < explosions.size(); i++) {
        Explosion explosion = explosions.get(i);
        gl.glPushMatrix();
        gl.glTranslatef(explosion.position.x, explosion.position.y, explosion.position.z);
        explosionMesh.render(GL10.GL_TRIANGLE_FAN,
                (int) ((explosion.aliveTime / Explosion.EXPLOSION_LIVE_TIME) * 15) * 4, 4);
        gl.glPopMatrix();
    }
    gl.glDisable(GL10.GL_BLEND);
}

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