An approximate representation, on a flat surface, of an image as it is seen by the eye.

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How do I calculate the z-coordinate for a perspective-camera in 2D?

I'm new to LibGDX and trying to use DecalBatch with PerspectiveCamera, simply to have Z-coordinate for my sprites, as SpriteBatch does not offer that. However, I don't know how to calculate the ...
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I'm making a PHP based browser game with isometric graphic. How to approach players beeing overlapped by high tiles?

As the title says, I'm making a browser game wich is based on PHP, MySQL and Javascript. It has an isometric world where the player can move and see other players/NPCs. But if a tile in the foreground ...
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When camera moves the textures move and rotate

I recently followed the tutorial at PaulsProjects on shadow mapping. After finishing the tutorial all of my textures seemed to have vanished, then I moved my camera and the texture reappeared. But the ...
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Tunnels in pseudo 3D racing game

How would one go about doing tunnels in a pseudo 3D racing game ? The main problem I have at the moment is perspective - I cant think of a way, beyond having to Z sort the sprites and tunnel ...