me again,<br>changing the 'lens' parameter introduces a wierd flickering. <br>I have a cube and a light, and it looks like the light seems to flip off and on at each new value.<br>(it doesn't occur after 'lighting 0')<br>
Also, (I still don't really understand how perspec and view work) the cube gets truncated at some settings.<br>I suppose it has to do with 'perspec' changing the distance at which objects disappear...<br>gr,<br>
Tim<br><br><div class="gmail_quote">2011/2/4 tim vets <span dir="ltr"><<a href="mailto:timvets@gmail.com">timvets@gmail.com</a>></span><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<br><br><div class="gmail_quote">2011/2/4 Jack <span dir="ltr"><<a href="mailto:jack@rybn.org" target="_blank">jack@rybn.org</a>></span><div class="im"><br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hello Tim,<br>
<br>
Have a look at this patch.<br>
Is it what you asked ?<br>
++<br>
<br></blockquote></div><div>yes, that's it exactly. Thanks Jack!<br><font color="#888888">Tim<br> <br></font></div><div><div></div><div class="h5"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Jack<br>
<br>
<br>
<br>
Le jeudi 03 février 2011 à 23:26 +0100, tim vets a écrit :<br>
<div><div></div><div>> Hi all,<br>
> I'm trying to figure out how to control the camera lens in Gem.<br>
> i.e. go from normal view to 'ortho' gradually,<br>
> or still, change focal length form 18mm to 55mm...<br>
> <a href="http://en.wikipedia.org/wiki/Focal_length" target="_blank">http://en.wikipedia.org/wiki/Focal_length</a><br>
> I've been playing around with 'view', 'perspec' to gemwin, and also<br>
> tried changing an object's size and distance simulatneously to achieve<br>
> this, but it seems that the perspective deformation always stays the<br>
> same...<br>
> any ideas?<br>
> thanks<br>
> Tim<br>
><br>
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