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Problem with texture transformation

Started by kill May 24, 2002 at 11:39 AM 1 replies 150+ views

Original Post

May 24, 2002 at 11:39 AM

Hi. I''m using SetTransform(D3DTS_TEXTURE0, &Matrix), and for some reason my texture coordinates are not transformed. I create a simple translation matrix with D3DXMatrixTranslation(). I thought that the transformation is disabled by default, so I called

  
pDevice -> SetTextureStageState(0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT2);

But that didn''t do anything either. Does anyone have any idea how to get it to work? Thanks.

S1CA

169

S1CA

May 24, 2002 at 11:56 AM

How are you setting the translation in the matrix ?

Although it''s a 4x4 matrix, for 2D coordinats, the translation will be on the _31, _32 members rather than the _41, _42 members!

--
Simon O''Connor
Creative Asylum Ltd
www.creative-asylum.com

kill

Author

kill

May 24, 2002 at 1:36 PM

Thanks.

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