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Topics - xNaXDy

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Support / Render only visible stuff and improve performance?
« on: May 27, 2012, 10:58:56 pm »
I was wondering if there was a way to not-render all of the hidden faces of a - let's say - cube so when there are 50 or 200 cubes aligned, and you stand on top of them, only the top face of each cube will be drawn. Is this possible? And will this actually improve performance?

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Support / Calculate collision for specific objects?
« on: May 27, 2012, 10:54:49 pm »
Basically I need a function that allows me to calculate if my 'player' is colliding with any of the 'enemies'. The function must NOT be called when 'player' collides with 'block' for example.

Do you know how to accomplish this?

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Support / Texture a 3D Cube (Box) equally?
« on: May 26, 2012, 07:54:33 pm »
I am trying to project a texture (32 x 32) to a Box, so on every side it shows the scaled up texture, but either it spans the texture across the WHOLE box, or it doesn't show anything.

Got solutions for that?

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