[Mr_F_]

скорее так

Device->SetTransform(D3DTS_WORLD, &p);
Device->SetStreamSource(0, VB, 0, sizeof(Vertex));
Device->SetIndices(I;
Device->SetFVF(Vertex::FVF);
Device->SetTexture(0, _tex0);
Device->SetTexture(1, _tex1);
Device->DrawIndexedPrimitive .............

а вообще не помню точно, юзаю ID3DXEffect