libgdx

I have created a very simple plot that is dynamically updated by adding new images on the right side of the screen, and then making them move towards the left side. This way, the plot within the screen's bounds looks like they are plotted as time goes by. Unfortunately, when doing it this way, I have to let the images start outside of the screen, and move into view, and I can't remove them again before they are completely outside of the screen on the left side. This results in the images being partially visible outside of the screen's bounds. The control is created as a Group that contains two

I have check delta value in render method in Screen class.. I saw it is not constant. Can any body tell where it come from and what it is? And does it differ in different screen sizes? If it is so how can we overcome this? I am asking this cause my player jump depends upon delta time and sometimes it jumps too high ..... The deltaTime has nothing to do with screen sizes. It is the amount of time the last frame took to be rendered. Rendered in case of LibGDX also includes all the logic you execute in your render() method. Usually you want a game to run at the same speed on different devices. If

When I try to use mipmap filtering in LibGDX, none of the images appear. I'm new to LibGDX, and I have a simple 2d scene with three rotating, scaled circles. In order to anti-alias them, I wanted to use linear filtering. For advice, I looked to this article ,which said that, for heavily scaled images, a mipmap can be used to improve speed or quality. The first unexpected appearance was that, despite the fact that all of my images were scaled down, I would only see a linear filter if the magFilter was linear. In other words: This code will show a linear filter for minified images: parentTexture

I want to create a floating help bubble to introduce the basic functioning of my game. This bubble should float above the Actor I want it to explain, like shown in the picture below. To accomplish this, I want the coordinates of the Actor, in this case the left button, and then I can add the bubble Actor to the Stage in front of everything else. The last part is easy enough, but I'm struggling with retrieving the actual coordinates of the button, as it is in a table. The two buttons are added to a Table like this: t.add(btnLab).expandX().center(); t.add(btnSea).expandX().center(); I've tried