ERK Posted February 6, 2011 Share Posted February 6, 2011 Hi All I have some more basic questions that are driving me nuts... 1. After you draw a rectangle,extrude it, fillet the edges create a section or side view, create a viewport then place it on your page to annotate. Why is mine showing a segmented line that can not be radial dimensioned? It says the filleted area is not an arc?? 2. If I draw a 2D rectangle, fillet the corners (1/4"), then try to trim off the lines that extend past the fillet (looks like a little triangle), the whole line deletes (I am clicking on the part of the line I do not want)? I have attached a file with notes showing what I am having problems with. Thanks to anyone who can help, Im going nuts trying to figure this out. Quote Link to comment
michaelk Posted February 6, 2011 Share Posted February 6, 2011 (edited) There are 3 modes for the fillet tool. (the "U" key cycles between them). See callouts on design layer of attached. I don't think there is a good way to dimension the fillet. I always add a "secret" circle in the annotations layer of the VP and dimension that. It's easy to do, the fillet and it's center point are snappable. Maybe someone know if there is a real way to do that.... hth mk Edited February 6, 2011 by michaelk Quote Link to comment
islandmon Posted February 6, 2011 Share Posted February 6, 2011 It says the filleted area is not an arc?? Although the 3D Fillet Procedure utilizes an initial arc by radius, the resultant shape is a polygonal mesh surface. Therefore, the Section Procedure takes a cross-section sample of the mesh resulting in a segmented curve ( based on the frequency of the 3D resolution ). Quote Link to comment
GWS Posted February 6, 2011 Share Posted February 6, 2011 Dare I mention my hope for proper 3D dimensioning again...I'm getting bored with asking for it so it must be really dull for others to listen to me gripe on.....but hope springs eternal!!!!!!! Quote Link to comment
bcd Posted February 6, 2011 Share Posted February 6, 2011 It says the filleted area is not an arc?? Although the 3D Fillet Procedure utilizes an initial arc by radius, the resultant shape is a polygonal mesh surface. Therefore, the Section Procedure takes a cross-section sample of the mesh resulting in a segmented curve ( based on the frequency of the 3D resolution ). Neither is a round wall an arc but VW manages to be able to apply a radial dimension without any trouble. The fillet tool just needs to produce an object which remembers where it came from. Quote Link to comment
GWS Posted February 6, 2011 Share Posted February 6, 2011 The fillet tool just needs to produce an object which remembers where it came from. ...which would mean it could be part of the history tree and save alot of time when editing. Quote Link to comment
ERK Posted February 6, 2011 Author Share Posted February 6, 2011 So basically the only way to dimension the radius is to create an arc with no line correct? Any thoughts on my trimming problem? Quote Link to comment
michaelk Posted February 6, 2011 Share Posted February 6, 2011 So basically the only way to dimension the radius is to create an arc with no line correct? I think so... Any thoughts on my trimming problem? Use the 3rd mode of the fillet tool. Quote Link to comment
Guest Mark Flamer Posted February 7, 2011 Share Posted February 7, 2011 It says the filleted area is not an arc?? Although the 3D Fillet Procedure utilizes an initial arc by radius, the resultant shape is a polygonal mesh surface. Therefore, the Section Procedure takes a cross-section sample of the mesh resulting in a segmented curve ( based on the frequency of the 3D resolution ). I think VW and Parasolid maintain the fillet as a true curved surface. The tesselation happens when either being sent to the graphics driver for display or to the section viewport routine for conversion to 2D. If the section viewport routine actually created an arc or NURBS from this section plane we could dimension it. Quote Link to comment
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