<div>Now i am writing a program to view 3D data. I set a default view:</div>
<div>this->DefaultCam = vtkCamera::New();</div>
<div> </div>
<div>for the 3D space, the view is xoy, z axis is pointing to me, so SetPosition is (0,0,1) be default.</div>
<div> </div>
<div>I wanna change the camera to yoz, x axis pointing to me, so should be (1,0,0) for SetPosition. BUT, seems nothing happened after i change "DefaultCam->SetPosition(1,0,0); "</div>
<div> </div>
<div>What is wrong??? can anyone just help?</div>
<div>Thanks!</div>
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