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Deformable 2D terrains

Started by krumms Apr 5, 2005 at 4:43 AM 1 replies 1.7k views

Original Post

Apr 5, 2005 at 4:43 AM

I've been trying to think of a way to implement deformable 2D pixel terrains, much like worms/liero/etc. I can't seem to get my head around how you'd check for collisions of a sprite with the terrain - would it really be necessary to do a pixel-by-pixel collision test for the entire terrain? there has to be a better way.

pim

Apr 5, 2005 at 5:01 AM

You could divide the terrain into a grid and check for collisions (pixel perfect) against only the grid cells that are fully or partially covered by the object..

http://freespace.virgin.net/hugo.elias/models/m_colide.htm

this link is for particles, but you get the idea..

dsage

Apr 5, 2005 at 7:03 AM

http://no-skill.kbs-design.net/drupal/gamedev/jnrdev/pixellandscapes

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