<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">2016-08-10 10:05 GMT+02:00 Andrea Borsic <span dir="ltr"><<a href="mailto:aborsic@ne-scientific.com" target="_blank">aborsic@ne-scientific.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
  <div bgcolor="#FFFFFF" text="#000000">
    <p>Hi Elvis,</p>
    <p>Could it be that the height and width are probably measured from
      the focal point to the border (thus 500 units would result in a
      border to border height of 1000 units) ?</p></div></blockquote><div>Ah yes, this is probably what is meant with "viewport height" in the documentation. I just wasn't aware of the terminology. Thanks.<br><br></div><div>Elvis<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div bgcolor="#FFFFFF" text="#000000">
    <p>Cheers,</p>
    <p>Andrea<br>
    </p><div><div class="h5">
    <br>
    <div>On 10-Aug-16 9:39 AM, Elvis Stansvik
      wrote:<br>
    </div>
    </div></div><blockquote type="cite"><div><div class="h5">
      <div dir="ltr">
        <div>
          <div>
            <div>
              <div>The docs for Get/SetParallelScale says:<br>
                <br>
                "Set/Get the scaling used for a parallel projection,
                i.e. the height of the viewport in world-coordinate
                distances."<br>
                <br>
              </div>
              But it seems that the parallel scale is actually twice the
              height of the viewport in world-coordinate distances. E.g.
              if I want 1000.0 units in world-coordinates to be visible
              in the vertical direction in the viewport, I should set
              the parallel scale of the camera to 500.0.<br>
              <br>
            </div>
            Am I missing something? Or is it just that I don't know the
            terminology, what does "height of the viewport" actually
            mean?<br>
            <br>
          </div>
          Thanks in advance,<br>
        </div>
        Elvis<br>
      </div>
      <br>
      <fieldset></fieldset>
      <br>
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    <br>
    <pre cols="72">-- 
++++++++++++++++++++++++++++++<wbr>++++++
Andrea Borsic Ph.D.
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