How can we view 3d objects from top down view in TD game

Posted by Syed on Game Development See other posts from Game Development or by Syed
Published on 2011-11-29T06:51:06Z Indexed on 2011/11/29 10:10 UTC
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unity

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tower-defense

I am making a tower defense game. I am working in x and y axis only. I have made a grid, snapped towers and made a pathfinding algo to run enemy. Initially I have worked with cubes and spheres in place of towers and enemies.

Now I am going to place real towers (3D). Note that I haven't used z axis up till now. The user will analyze the game from top down view.

I want the user to see towers placement with a little bit of 3d view but I have made my all code in 2d thing. Is there any solution to my problem that somewhat tower placement would view a 3D touch or you can say 2.5D ?? (like fieldrunners) or should I have to involve z axis and ignoring y axis ?

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