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2D All the way! / can i use bump mapping in 2d

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Lascerus
22
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Joined: 14th Feb 2004
Location: spaced out
Posted: 1st May 2004 01:05
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can i use bump mapping in 2d? I heard you can apply a bitmap to a plain...so if thats possible can you bump map it..and add lights in dbpro...?please help?

Stiyyiille
A concept of greatness
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Neophyte
23
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Joined: 23rd Feb 2003
Location: United States
Posted: 18th May 2004 00:20
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Nope.
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Pincho Paxton
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Posted: 18th May 2004 00:59
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You wouldn't need to bump map something in 2D. You could add the bumps as actual 3D polygons. Bump mapping saves polygons in 3D, but in 2D you are already saving lots of polygons by not showing the back of an object. You can use those saved polygons to make the front polygons more detailed.

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M00NSHiNE
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Joined: 4th Aug 2003
Location: England, UK
Posted: 18th May 2004 19:15
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Somebody made a very, very impressive 2d bumpmapping demo in PureBASIC.

http://www.purearea.net/pb/english/index.htm

On Projects> Applications, called "Bump" and "BumpMap". The sourcecode is included if you want to look, maybe you could convert it (with permission).

In my opinion, bump is the better one.

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Neophyte
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Posted: 19th May 2004 01:25
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Impressive indeed. I'll have to figuare out how they did that.
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M00NSHiNE
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Posted: 19th May 2004 22:05
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Have a look at the code - for what it does, the code is tiny.

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Phaelax
DBPro Master
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Joined: 16th Apr 2003
Location: Metropia
Posted: 28th May 2004 11:21
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This is perfect. Cause last night I decided to write a 2d bump map effect for dbp. This'll help greatly.

"eureka" - Archimedes
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