<div>Dear all,</div>
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<div>I've got a problem in converting coordinates.</div>
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<div>I have get a screenshot of my 3D surface model (polydata) and saved it as a 2D image. Now I'd like to find the corresponding 2D image coordinates of certain point of my 3D model. Is there anyone can provide suggestions?</div>
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<div>Thank you so much for your kind help!</div>
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<div>Long</div>