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Newcomers DBPro Corner / A small collision issue with a matrix i dont get.

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Silvester
18
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Joined: 7th Dec 2005
Location: Netherlands
Posted: 3rd Jun 2007 20:43
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Well,i am working on a simple FPS framework as a project to test my 3D game skill's,but i cannot get the collision with Matrixes right.

Attached is a ZIP containing all files required,Note that GUI.dbpro is the main file.

Issue:

I keep falling down through the matrix on one side of the hill's

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spooky
22
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Joined: 30th Aug 2002
Location: United Kingdom
Posted: 4th Jun 2007 14:39
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GET GROUND HEIGHT uses coordinates relative to bottom left of matrix, not world coordinates 0,0,0

Because you have moved matrix to 250,0,250 you need to deduct 250 from X and Z testing coordinates in GET GROUND HEIGHT commands.

Now you walk over your hills just fine.

Boo!
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Silvester
18
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Joined: 7th Dec 2005
Location: Netherlands
Posted: 4th Jun 2007 20:45
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Ah,yes.Thanks Spooky.That helped it work
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