Example usage for com.badlogic.gdx.graphics.g2d Batch getTransformMatrix

List of usage examples for com.badlogic.gdx.graphics.g2d Batch getTransformMatrix

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Introduction

In this page you can find the example usage for com.badlogic.gdx.graphics.g2d Batch getTransformMatrix.

Prototype

public Matrix4 getTransformMatrix();

Source Link

Document

Returns the current transform matrix.

Usage

From source file:com.bladecoder.engineeditor.scneditor.ScnWidget.java

License:Apache License

@Override
public void draw(Batch batch, float parentAlpha) {
    validate();/*w w w  .ja  v a2  s . co m*/

    Color tmp = batch.getColor();
    batch.setColor(Color.WHITE);

    if (scn != null && !loading && !loadingError) {
        // BACKGROUND
        batch.disableBlending();
        tile.draw(batch, getX(), getY(), getWidth(), getHeight());
        batch.enableBlending();

        Vector3 v = new Vector3(getX(), getY(), 0);
        v = v.prj(batch.getTransformMatrix());

        batch.end();

        HdpiUtils.glViewport((int) v.x, (int) v.y, (int) getWidth(), (int) (getHeight()));

        getStage().calculateScissors(bounds, scissors);

        if (ScissorStack.pushScissors(scissors)) {
            // WORLD CAMERA
            sceneBatch.setProjectionMatrix(camera.combined);
            sceneBatch.begin();

            Array<AtlasRegion> scnBackground = scn.getBackground();

            if (scnBackground != null) {
                sceneBatch.disableBlending();

                float x = 0;

                for (AtlasRegion tile : scnBackground) {
                    sceneBatch.draw(tile, x, 0f);
                    x += tile.getRegionWidth();
                }

                sceneBatch.enableBlending();
            }

            // draw layers from bottom to top
            List<SceneLayer> layers = scn.getLayers();
            for (int i = layers.size() - 1; i >= 0; i--) {
                SceneLayer layer = layers.get(i);

                if (!layer.isVisible())
                    continue;

                List<InteractiveActor> actors = layer.getActors();

                for (InteractiveActor a : actors) {
                    if (a instanceof SpriteActor) {
                        boolean visibility = a.isVisible();
                        a.setVisible(true);
                        ((SpriteActor) a).draw(sceneBatch);
                        a.setVisible(visibility);
                    }
                }
            }

            sceneBatch.end();
            ScissorStack.popScissors();
        }

        drawer.drawBGBounds();

        if (showWalkZone && scn.getPolygonalNavGraph() != null) {
            drawer.drawBBoxWalkZone(scn, false);

            drawer.drawPolygonVertices(scn.getPolygonalNavGraph().getWalkZone(), Color.GREEN);
        }

        drawer.drawBBoxActors(scn);

        if (selectedActor != null) {
            drawer.drawSelectedActor(selectedActor);
        }

        getStage().getViewport().apply();

        // SCREEN CAMERA
        batch.begin();

        drawFakeDepthMarkers((SpriteBatch) batch);

        if (!inScene) {
            faRenderer.draw((SpriteBatch) batch);
        }

        // DRAW COORDS
        Vector2 coords = new Vector2(Gdx.input.getX(), Gdx.input.getY());
        screenToWorldCoords(coords);
        String str = MessageFormat.format("({0}, {1})", (int) coords.x, (int) coords.y);

        textLayout.setText(defaultFont, str);

        RectangleRenderer.draw((SpriteBatch) batch, 0f, getY() + getHeight() - textLayout.height - 15,
                textLayout.width + 10, textLayout.height + 10, BLACK_TRANSPARENT);
        defaultFont.draw(batch, textLayout, 5, getHeight() + getY() - 10);

        batch.setColor(tmp);

    } else {
        background.draw(batch, getX(), getY(), getWidth(), getHeight());

        String s;

        if (loading) {
            s = "LOADING...";

            try {
                if (!EngineAssetManager.getInstance().isLoading()) {
                    loading = false;

                    scn.retrieveAssets();

                    drawer.setCamera(camera);

                    invalidate();
                }
            } catch (Exception e) {
                Message.showMsg(getStage(), "Could not load assets for scene", 4);
                e.printStackTrace();
                loadingError = true;
                loading = false;
            }

        } else if (loadingError) {
            s = "ERROR IN SCENE DATA. CANNOT DISPLAY SCENE";
        } else if (Ctx.project.getProjectDir() == null) {
            s = "CREATE OR LOAD A PROJECT";
        } else {
            s = "THERE ARE NO SCENES IN THIS CHAPTER YET";
        }

        textLayout.setText(bigFont, s);

        bigFont.draw(batch, textLayout, (getWidth() - textLayout.width) / 2,
                getHeight() / 2 + bigFont.getLineHeight() * 3);

    }

}

From source file:com.github.mkjensen.breakall.actor.Box2DActor.java

License:Apache License

@Override
public void draw(Batch batch, float parentAlpha) {
    batch.end();//from   www  . j av  a 2  s  . co  m
    renderer.setProjectionMatrix(batch.getProjectionMatrix());
    renderer.setTransformMatrix(batch.getTransformMatrix());
    draw(renderer);
    batch.begin();
}

From source file:com.idp.engine.ui.graphics.actors.listview.ListView.java

@Override
public void drawChildren(Batch batch, float parentAlpha) {
    ScissorStack.calculateScissors(getStage().getCamera(), batch.getTransformMatrix(), bounds, scissors);
    batch.flush();//from  w w  w  .  j a v  a  2  s.  co  m
    boolean pushed = ScissorStack.pushScissors(scissors);
    super.drawChildren(batch, parentAlpha);
    if (pushed) {
        batch.flush();
        ScissorStack.popScissors();
    }
}

From source file:com.luongbui.gdx.libpd.pianotest.character.PianoKey.java

License:Apache License

@Override
public void draw(Batch batch, float delta) {

    batch.end();/*from ww w .j a  va2s .co  m*/

    renderer.setProjectionMatrix(batch.getProjectionMatrix());
    renderer.setTransformMatrix(batch.getTransformMatrix());
    renderer.translate(getX(), getY(), 0);

    if (isLight) {
        if (!isPressed)
            renderer.begin(ShapeType.Line);
        else
            renderer.begin(ShapeType.Filled);
    } else {
        if (isPressed)
            renderer.begin(ShapeType.Line);
        else
            renderer.begin(ShapeType.Filled);
    }

    renderer.setColor(Color.BLACK);
    renderer.rect(0, 0, getWidth(), getHeight());
    renderer.end();

    batch.begin();

}

From source file:com.o2d.pkayjava.editor.plugins.ninepatch.EditingZone.java

License:Apache License

@Override
public void draw(Batch batch, float parentAlpha) {
    Rectangle scissors = new Rectangle();
    Rectangle clipBounds = new Rectangle(getX(), getY(), getWidth(), getHeight());
    ScissorStack.calculateScissors(getStage().getCamera(), batch.getTransformMatrix(), clipBounds, scissors);
    ScissorStack.pushScissors(scissors);

    drawBg(batch, parentAlpha);/*w  w  w. j ava  2  s  .  com*/

    batch.draw(texture, getX() + getWidth() / 2 - texture.getRegionWidth() / 2 + shift.x,
            getY() + getHeight() / 2 - texture.getRegionHeight() / 2 + shift.y, texture.getRegionWidth() / 2f,
            texture.getRegionHeight() / 2f, texture.getRegionWidth(), texture.getRegionHeight(), currZoom,
            currZoom, 0);

    drawSplits(batch, parentAlpha);

    batch.flush();
    ScissorStack.popScissors();
}

From source file:com.o2d.pkayjava.editor.plugins.ninepatch.EditingZone.java

License:Apache License

public void drawBg(Batch batch, float parentAlpha) {
    batch.end();//from   w w  w  .  jav a 2 s . com
    Gdx.gl.glLineWidth(1.0f);
    Gdx.gl.glEnable(GL20.GL_BLEND);
    Gdx.gl.glBlendFunc(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA);

    shapeRenderer.setProjectionMatrix(getStage().getCamera().combined);
    Matrix4 matrix = batch.getTransformMatrix();
    shapeRenderer.setTransformMatrix(matrix);

    shapeRenderer.begin(ShapeRenderer.ShapeType.Filled);
    BG.a = parentAlpha;
    shapeRenderer.setColor(BG);
    shapeRenderer.rect(getX(), getY(), getWidth(), getHeight());
    shapeRenderer.end();

    Gdx.gl.glDisable(GL20.GL_BLEND);
    batch.begin();
    batch.setColor(Color.WHITE.r, Color.WHITE.g, Color.WHITE.b, Color.WHITE.a * parentAlpha);
}

From source file:com.o2d.pkayjava.editor.plugins.ninepatch.EditingZone.java

License:Apache License

public void drawSplits(Batch batch, float parentAlpha) {
    batch.end();/*from  ww w  .j a  va 2s.  co  m*/
    Gdx.gl.glLineWidth(1.0f);
    Gdx.gl.glEnable(GL20.GL_BLEND);
    Gdx.gl.glBlendFunc(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA);

    shapeRenderer.setProjectionMatrix(getStage().getCamera().combined);
    Matrix4 matrix = batch.getTransformMatrix();
    shapeRenderer.setTransformMatrix(matrix);

    shapeRenderer.begin(ShapeRenderer.ShapeType.Line);

    // left, right, top , bottom
    Color guideColor = new Color(GUIDE_COLOR);
    guideColor.a *= parentAlpha;
    Color overColor = new Color(OVER_GUIDE_COLOR);
    overColor.a *= parentAlpha;

    splitPositions[0] = shift.x + getWidth() / 2f + (-texture.getRegionWidth() / 2f + splits[0]) * currZoom;
    splitPositions[1] = shift.x + getWidth() / 2f + (texture.getRegionWidth() / 2f - splits[1]) * currZoom;
    splitPositions[2] = shift.y + getHeight() / 2f + (texture.getRegionHeight() / 2 - splits[2]) * currZoom;
    splitPositions[3] = shift.y + getHeight() / 2f + (-texture.getRegionHeight() / 2 + splits[3]) * currZoom;

    if (mouseOverSplit == 0)
        shapeRenderer.setColor(overColor);
    else
        shapeRenderer.setColor(guideColor);
    shapeRenderer.line(getX() + splitPositions[0], getY(), getX() + splitPositions[0], getY() + getHeight());

    if (mouseOverSplit == 1)
        shapeRenderer.setColor(overColor);
    else
        shapeRenderer.setColor(guideColor);
    shapeRenderer.line(getX() + splitPositions[1], getY(), getX() + splitPositions[1], getY() + getHeight());

    if (mouseOverSplit == 2)
        shapeRenderer.setColor(overColor);
    else
        shapeRenderer.setColor(guideColor);
    shapeRenderer.line(getX(), getY() + splitPositions[2], getX() + getWidth(), getY() + splitPositions[2]);

    if (mouseOverSplit == 3)
        shapeRenderer.setColor(overColor);
    else
        shapeRenderer.setColor(guideColor);
    shapeRenderer.line(getX(), getY() + splitPositions[3], getX() + getWidth(), getY() + splitPositions[3]);

    shapeRenderer.end();
    Gdx.gl.glDisable(GL20.GL_BLEND);
    batch.begin();
    batch.setColor(Color.WHITE.r, Color.WHITE.g, Color.WHITE.b, Color.WHITE.a * parentAlpha);
}

From source file:com.o2d.pkayjava.editor.view.ui.followers.PolygonFollower.java

License:Apache License

@Override
public void draw(Batch batch, float parentAlpha) {
    if (polygonComponent != null && polygonComponent.vertices != null) {
        batch.end();//from  w  w  w  .  ja  va  2 s .  com

        Gdx.gl.glLineWidth(1.7f);
        Gdx.gl.glEnable(GL20.GL_BLEND);
        Gdx.gl.glBlendFunc(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA);

        shapeRenderer.setProjectionMatrix(getStage().getCamera().combined);
        Matrix4 matrix = batch.getTransformMatrix();
        matrix.scale(pixelsPerWU / runtimeCamera.zoom, pixelsPerWU / runtimeCamera.zoom, 1f);
        shapeRenderer.setTransformMatrix(matrix);

        drawTriangulatedPolygons();
        drawOutlines();
        drawPoints();

        Gdx.gl.glDisable(GL20.GL_BLEND);

        batch.begin();
    }
}

From source file:com.ray3k.skincomposer.GradientDrawable.java

License:Open Source License

@Override
public void draw(Batch batch, float x, float y, float width, float height) {
    float[] alphas = { col1.a, col2.a, col3.a, col4.a };
    col1.a = batch.getColor().a * col1.a;
    col2.a = batch.getColor().a * col2.a;
    col3.a = batch.getColor().a * col3.a;
    col4.a = batch.getColor().a * col4.a;

    g.begin(ShapeRenderer.ShapeType.Filled);
    g.setProjectionMatrix(batch.getProjectionMatrix());
    g.setTransformMatrix(batch.getTransformMatrix());
    batch.end();//from  w w w  .  j  av  a  2s  .c o m
    Gdx.gl.glEnable(GL20.GL_BLEND);
    Gdx.gl.glBlendFunc(GL20.GL_SRC_ALPHA, GL20.GL_ONE_MINUS_SRC_ALPHA);
    g.rect(x + borderLeft, y + borderBottom, width - borderLeft - borderRight,
            height - borderBottom - borderTop, col1, col2, col3, col4);
    g.end();
    Gdx.gl.glDisable(GL20.GL_BLEND);
    batch.begin();

    col1.a = alphas[0];
    col2.a = alphas[1];
    col3.a = alphas[2];
    col4.a = alphas[3];
}

From source file:com.trgk.touchwave.tgengine.ui.TGText.java

License:Open Source License

@Override
public void draw(Batch batch, float parentAlpha) {
    Matrix4 oldTransform = new Matrix4(batch.getTransformMatrix());
    Affine2 localTransform = new Affine2();
    localTransform.setToTrnScl(getX() + getOriginX(), getY() + getOriginY(), getScaleX(), getScaleY());
    localTransform.translate(-getOriginX(), -getOriginY());
    localTransform.scale(1f / TGResources.baseFontSize, 1f / TGResources.baseFontSize);

    Matrix4 localTransformMatrix = new Matrix4();
    localTransformMatrix.set(localTransform);

    Matrix4 newTransform = new Matrix4(oldTransform);
    newTransform.mul(localTransformMatrix);
    batch.setTransformMatrix(newTransform);

    Color alphaMultipliedColor = new Color(getColor());
    alphaMultipliedColor.a *= parentAlpha;
    drawCache.tint(alphaMultipliedColor);
    drawCache.draw(batch);/*from w w  w  . jav a 2s . c  o  m*/

    batch.setTransformMatrix(oldTransform);
}