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

Introduction

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

Prototype

public void glLoadMatrixf(float[] m, int offset);

Source Link

Usage

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

License:Apache License

@Override
public void render() {
    GL10 gl = Gdx.graphics.getGL10();
    gl.glViewport(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    gl.glClear(GL10.GL_COLOR_BUFFER_BIT);

    camera.update();/*www.j  a  va  2  s  . c  o  m*/
    gl.glMatrixMode(GL10.GL_PROJECTION);
    gl.glLoadMatrixf(camera.combined.val, 0);
    gl.glMatrixMode(GL10.GL_MODELVIEW);
    gl.glLoadIdentity();

    accum += Gdx.graphics.getDeltaTime();
    while (accum > TICK) {
        //         for (int i = 0; i < 5; i++) {
        //            if (Gdx.input.isTouched(i)) {
        //               Ray ray = camera.getPickRay(Gdx.input.getX(i), Gdx.input.getY(i));
        //               Intersector.intersectRayPlane(ray, plane, point);
        //               touchWater(point);
        //            }
        //         }

        updateWater();
        float[][] tmp = curr;
        curr = last;
        last = tmp;
        accum -= TICK;
    }

    float alpha = accum / TICK;
    interpolateWater(alpha);

    updateVertices(intp);

    gl.glEnable(GL10.GL_TEXTURE_2D);
    texture.bind();
    mesh.render(GL10.GL_TRIANGLES);

    batch.begin();
    // batch.drawText(font, "fps: " + Gdx.graphics.getFramesPerSecond(), 10, 20, Color.WHITE);
    batch.end();
}

---

From source file:com.badlogic.gdx.tests.Water.java

@Override
public void render() {
    GL10 gl = Gdx.graphics.getGL10();

    if (gl == null) {
        return;/*from  ww  w.j  av a 2  s .co m*/
    }

    gl.glViewport(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    gl.glClear(GL10.GL_COLOR_BUFFER_BIT);

    camera.update();
    gl.glMatrixMode(GL10.GL_PROJECTION);
    gl.glLoadMatrixf(camera.getCombinedMatrix().val, 0);
    gl.glMatrixMode(GL10.GL_MODELVIEW);

    accum += Gdx.graphics.getDeltaTime();
    while (accum > TICK) {
        for (int i = 0; i < 5; i++) {
            if (Gdx.input.isTouched(i)) {
                Ray ray = camera.getPickRay(Gdx.input.getX(i),
                        (int) (Gdx.input.getY(i) / (float) Gdx.graphics.getHeight() * Gdx.graphics.getWidth()));
                Intersector.intersectRayPlane(ray, plane, point);
                touchWater(point);
            }
        }

        updateWater();
        float[][] tmp = curr;
        curr = last;
        last = tmp;
        accum -= TICK;
    }

    float alpha = accum / TICK;
    interpolateWater(alpha);

    updateVertices(intp);

    gl.glEnable(GL10.GL_TEXTURE_2D);
    texture.bind();
    mesh.render(GL10.GL_TRIANGLES);

    batch.begin();
    //batch.drawText(font, "fps: " + Gdx.graphics.getFramesPerSecond(), 10, 20, Color.WHITE);
    batch.end();
}

---

From source file:com.badlogic.gdx.tests.WaterRipples.java

License:Apache License

@Override
public void render() {
    GL10 gl = Gdx.graphics.getGL10();
    gl.glViewport(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    gl.glClear(GL10.GL_COLOR_BUFFER_BIT);

    camera.update();/*from ww  w . j a  va  2s. com*/
    gl.glMatrixMode(GL10.GL_PROJECTION);
    gl.glLoadMatrixf(camera.combined.val, 0);
    gl.glMatrixMode(GL10.GL_MODELVIEW);
    gl.glLoadIdentity();

    accum += Gdx.graphics.getDeltaTime();
    while (accum > TICK) {
        for (int i = 0; i < 5; i++) {
            if (Gdx.input.isTouched(i)) {
                Ray ray = camera.getPickRay(Gdx.input.getX(i), Gdx.input.getY(i));
                Intersector.intersectRayPlane(ray, plane, point);
                touchWater(point);
            }
        }

        updateWater();
        float[][] tmp = curr;
        curr = last;
        last = tmp;
        accum -= TICK;
    }

    float alpha = accum / TICK;
    interpolateWater(alpha);

    updateVertices(intp);

    gl.glEnable(GL10.GL_TEXTURE_2D);
    texture.bind();
    mesh.render(GL10.GL_TRIANGLES);

    batch.begin();
    // batch.drawText(font, "fps: " + Gdx.graphics.getFramesPerSecond(), 10, 20, Color.WHITE);
    batch.end();
}

---

From source file:com.balloongame.handlers.CustomSpriteBatch.java

License:Apache License

private void setupMatrices() {
    if (!Gdx.graphics.isGL20Available()) {
        GL10 gl = Gdx.gl10;
        gl.glMatrixMode(GL10.GL_PROJECTION);
        gl.glLoadMatrixf(projectionMatrix.val, 0);
        gl.glMatrixMode(GL10.GL_MODELVIEW);
        gl.glLoadMatrixf(transformMatrix.val, 0);
    } else {//w  w w .j  av  a  2  s.com
        combinedMatrix.set(projectionMatrix).mul(transformMatrix);
        if (customShader != null) {
            customShader.setUniformMatrix("u_projTrans", combinedMatrix);
            customShader.setUniformi("u_texture", 0);
        } else {
            shader.setUniformMatrix("u_projTrans", combinedMatrix);
            shader.setUniformi("u_texture", 0);
        }
    }
}

---

From source file:com.eightbitmage.lwtemplate.WaterRipplesLW.java

License:Apache License

@Override
public void render() {
    GL10 gl = Gdx.graphics.getGL10();
    gl.glViewport(0, 0, Gdx.graphics.getWidth(), Gdx.graphics.getHeight());
    gl.glClear(GL10.GL_COLOR_BUFFER_BIT);

    camera.update();/*from  ww w .  j a v a2  s  . c o  m*/
    gl.glMatrixMode(GL10.GL_PROJECTION);
    gl.glLoadMatrixf(camera.combined.val, 0);
    gl.glMatrixMode(GL10.GL_MODELVIEW);
    gl.glLoadIdentity();

    accum += Gdx.graphics.getDeltaTime();
    while (accum > TICK) {
        updateWater();
        float[][] tmp = curr;
        curr = last;
        last = tmp;
        accum -= TICK;
    }

    float alpha = accum / TICK;
    interpolateWater(alpha);

    updateVertices(intp);

    gl.glEnable(GL10.GL_TEXTURE_2D);
    texture.bind();
    mesh.render(GL10.GL_TRIANGLES);

    batch.begin();
    // batch.drawText(font, "fps: " + Gdx.graphics.getFramesPerSecond(), 10,
    // 20, Color.WHITE);
    batch.end();
}

---