Example usage for com.badlogic.gdx.utils.viewport Viewport getScreenY

Introduction

In this page you can find the example usage for com.badlogic.gdx.utils.viewport Viewport getScreenY.

Prototype

public int getScreenY() 

Source Link

Usage

From source file:com.mbrlabs.mundus.editor.tools.picker.BasePicker.java

License:Apache License

protected void begin(Viewport viewport) {
    fbo.begin();//from  ww w.  ja  v  a2s. co m
    Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT | GL20.GL_DEPTH_BUFFER_BIT);
    HdpiUtils.glViewport(viewport.getScreenX(), viewport.getScreenY(), viewport.getScreenWidth(),
            viewport.getScreenHeight());
}

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From source file:com.mbrlabs.mundus.editor.tools.picker.BasePicker.java

License:Apache License

public Pixmap getFrameBufferPixmap(Viewport viewport) {
    int w = viewport.getScreenWidth();
    int h = viewport.getScreenHeight();
    int x = viewport.getScreenX();
    int y = viewport.getScreenY();
    final ByteBuffer pixelBuffer = BufferUtils.newByteBuffer(w * h * 4);

    Gdx.gl.glBindFramebuffer(GL20.GL_FRAMEBUFFER, fbo.getFramebufferHandle());
    Gdx.gl.glReadPixels(x, y, w, h, GL30.GL_RGBA, GL30.GL_UNSIGNED_BYTE, pixelBuffer);
    Gdx.gl.glBindFramebuffer(GL20.GL_FRAMEBUFFER, 0);

    final int numBytes = w * h * 4;
    byte[] imgLines = new byte[numBytes];
    final int numBytesPerLine = w * 4;
    for (int i = 0; i < h; i++) {
        pixelBuffer.position((h - i - 1) * numBytesPerLine);
        pixelBuffer.get(imgLines, i * numBytesPerLine, numBytesPerLine);
    }/*w ww .  j av a  2 s  . c  o m*/

    Pixmap pixmap = new Pixmap(w, h, Pixmap.Format.RGBA8888);
    BufferUtils.copy(imgLines, 0, pixmap.getPixels(), imgLines.length);

    return pixmap;
}

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From source file:com.bladecoder.engine.model.SceneCamera.java

License:Apache License

public void getInputUnProject(Viewport viewport, Vector3 out) {

    out.set(Gdx.input.getX(), Gdx.input.getY(), 0);

    unproject(out, viewport.getScreenX(), viewport.getScreenY(), viewport.getScreenWidth(),
            viewport.getScreenHeight());

    out.x = MathUtils.clamp(out.x, 0, scrollingWidth - 1);
    out.y = MathUtils.clamp(out.y, 0, scrollingHeight - 1);
}

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From source file:com.mbrlabs.mundus.tools.RotateTool.java

License:Apache License

@Override
public void render() {
    super.render();

    GL11.glClear(GL11.GL_DEPTH_BUFFER_BIT);
    if (state == TransformState.IDLE && projectContext.currScene.currentSelection != null) {
        batch.begin(projectContext.currScene.cam);
        xHandle.render(batch);// ww  w.  j  a  v  a  2s  . co  m
        yHandle.render(batch);
        zHandle.render(batch);
        batch.end();
    } else if (projectContext.currScene.currentSelection != null) {
        Viewport vp = projectContext.currScene.viewport;

        GameObject go = projectContext.currScene.currentSelection;
        go.getTransform().getTranslation(temp0);
        Vector3 pivot = projectContext.currScene.cam.project(temp0);

        shapeRenderMat.setToOrtho2D(vp.getScreenX(), vp.getScreenY(), vp.getScreenWidth(),
                vp.getScreenHeight());
        switch (state) {
        case TRANSFORM_X:
            shapeRenderer.begin(ShapeRenderer.ShapeType.Filled);
            shapeRenderer.setColor(Color.BLACK);
            shapeRenderer.setProjectionMatrix(shapeRenderMat);
            shapeRenderer.rectLine(pivot.x, pivot.y, Gdx.input.getX(),
                    Gdx.graphics.getHeight() - Gdx.input.getY(), 2);
            shapeRenderer.setColor(COLOR_X);
            shapeRenderer.circle(pivot.x, pivot.y, 7);
            shapeRenderer.end();
            break;
        case TRANSFORM_Y:
            shapeRenderer.begin(ShapeRenderer.ShapeType.Filled);
            shapeRenderer.setColor(Color.BLACK);
            shapeRenderer.setProjectionMatrix(shapeRenderMat);
            shapeRenderer.rectLine(pivot.x, pivot.y, Gdx.input.getX(),
                    Gdx.graphics.getHeight() - Gdx.input.getY(), 2);
            shapeRenderer.setColor(COLOR_Y);
            shapeRenderer.circle(pivot.x, pivot.y, 7);
            shapeRenderer.end();
            break;
        case TRANSFORM_Z:
            shapeRenderer.begin(ShapeRenderer.ShapeType.Filled);
            shapeRenderer.setColor(Color.BLACK);
            shapeRenderer.setProjectionMatrix(shapeRenderMat);
            shapeRenderer.rectLine(pivot.x, pivot.y, Gdx.input.getX(),
                    Gdx.graphics.getHeight() - Gdx.input.getY(), 2);
            shapeRenderer.setColor(COLOR_Z);
            shapeRenderer.circle(pivot.x, pivot.y, 7);
            shapeRenderer.end();
            break;
        default:
            break;
        }
    }

}

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From source file:com.mbrlabs.mundus.editor.tools.RotateTool.java

License:Apache License

@Override
public void render() {
    super.render();
    GL11.glClear(GL11.GL_DEPTH_BUFFER_BIT);

    ProjectContext projectContext = getProjectManager().current();
    if (state == TransformState.IDLE && projectContext.currScene.currentSelection != null) {
        getBatch().begin(projectContext.currScene.cam);
        xHandle.render(getBatch());/*  w w  w  . jav  a 2  s.c  om*/
        yHandle.render(getBatch());
        zHandle.render(getBatch());
        getBatch().end();
    } else if (projectContext.currScene.currentSelection != null) {
        Viewport vp = projectContext.currScene.viewport;

        GameObject go = projectContext.currScene.currentSelection;
        go.getTransform().getTranslation(temp0);
        Vector3 pivot = projectContext.currScene.cam.project(temp0);

        shapeRenderMat.setToOrtho2D(vp.getScreenX(), vp.getScreenY(), vp.getScreenWidth(),
                vp.getScreenHeight());
        switch (state) {
        case TRANSFORM_X:
            shapeRenderer.begin(ShapeRenderer.ShapeType.Filled);
            shapeRenderer.setColor(Color.BLACK);
            shapeRenderer.setProjectionMatrix(shapeRenderMat);
            shapeRenderer.rectLine(pivot.x, pivot.y, Gdx.input.getX(),
                    Gdx.graphics.getHeight() - Gdx.input.getY(), 2);
            shapeRenderer.setColor(COLOR_X);
            shapeRenderer.circle(pivot.x, pivot.y, 7);
            shapeRenderer.end();
            break;
        case TRANSFORM_Y:
            shapeRenderer.begin(ShapeRenderer.ShapeType.Filled);
            shapeRenderer.setColor(Color.BLACK);
            shapeRenderer.setProjectionMatrix(shapeRenderMat);
            shapeRenderer.rectLine(pivot.x, pivot.y, Gdx.input.getX(),
                    Gdx.graphics.getHeight() - Gdx.input.getY(), 2);
            shapeRenderer.setColor(COLOR_Y);
            shapeRenderer.circle(pivot.x, pivot.y, 7);
            shapeRenderer.end();
            break;
        case TRANSFORM_Z:
            shapeRenderer.begin(ShapeRenderer.ShapeType.Filled);
            shapeRenderer.setColor(Color.BLACK);
            shapeRenderer.setProjectionMatrix(shapeRenderMat);
            shapeRenderer.rectLine(pivot.x, pivot.y, Gdx.input.getX(),
                    Gdx.graphics.getHeight() - Gdx.input.getY(), 2);
            shapeRenderer.setColor(COLOR_Z);
            shapeRenderer.circle(pivot.x, pivot.y, 7);
            shapeRenderer.end();
            break;
        default:
            break;
        }
    }

}

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