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world matrix problem

Started by zip7000 May 20, 2003 at 8:14 AM 0 replies 650+ views

Original Post

May 20, 2003 at 8:14 AM

hi, I use the program which creates a red triangle under directx9. I would like to modify the world matrix. So I change

  
// 1 -Init

    D3DXMATRIX matIdentity;
    D3DXMatrixIdentity( &matIdentity );

m_pd3dDevice->SetTransform( D3DTS_WORLD,  &matIdentity );

  
D3DXMATRIX matWorld;
D3DXMatrixIdentity( &matWorld );

matWorld._41 = -2.0f;
matWorld._42 = 3.0f;
matWorld._43 = 0.0f;

m_pd3dDevice->SetTransform( D3DTS_WORLD,  &matWorld );

but I can''t see a translation. any idea? thank you for your help!!!

zip7000

Author

zip7000

May 20, 2003 at 8:23 AM

I found!!!!!

I put the source in the wrong function!!!!

sorry

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