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Talib

Projection not set up and Ortho question

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Talib    170
Hi I was just wondering if you don''t set up any projection (IE Ortho or Perspective) what does DX default to? Cause I still see my textured vertex Secondly why when working with 2d in ortho projectio is it necessary to switch of the z-buffer? Thanks Talib

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neneboricua19    634
quote:
Original post by Talib
Hi

I was just wondering if you don''t set up any projection (IE Ortho or Perspective) what does DX default to? Cause I still see my textured vertex


DX defaults all internal matrices to Identity.
quote:

Secondly why when working with 2d in ortho projectio is it necessary to switch of the z-buffer?


Don''t think so.

neneboricua

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