<div>Randy, </div>
<div>I have loaded the filter and it appears on the filter menu but it is unhighlighted for every type of data set i try to apply it to. It only takes a point cloud as an input, correct? As it stands i cannot make it available to any sata set or type. Does this sound familiar?
<br><br> </div>
<div><span class="gmail_quote">On 5/11/06, <b class="gmail_sendername">Randy Hudson</b> <<a href="mailto:hudson@mcs.anl.gov">hudson@mcs.anl.gov</a>> wrote:</span>
<blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid"><br><br>I need to add some help with the kernel radius widget of the splat filter:<br><br>The number you enter into the "Kernel Radius" widget needs, I believe,
<br>to be <= 1.0, and is the ratio of the kernel's size to that of the data<br>domain. I believe the "size" of the data domain is the length of its<br>longest side...maybe. I'd need to re-read the doc on the splatting
<br>filter. I set the default to 1/10 the size of the domain.<br><br>I set the default sampling grid to 20 samples on a side, which would<br>force about 2 samples per splat. If you want smoother results, make<br>that at least 4 samples per splat.
<br><br><br>shawn mckenziie wrote:<br>> Hi all,<br>><br>> I wish to use the Probe filter to sample attribute values of my point<br>> cloud<br>> along a line. The resulting XY plot always only returns one value, as i
<br>> assume it is not hitting any other points (perhaps due to 5 point<br>> accuracy<br>> in my point set). I am wondering if there is an option available to<br>> either<br>> a) increase my line width or error region to enable selection of closely
<br>> neighbouring points, or<br>> b) generate spheres from each point in the point cloud so that a<br>> line/sphere<br>> intersection registers on the plot<br>><br>> I would appreciate any ideas, thanks
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