Whatchutalkinboutwillis?
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Watching a video over view of the SketchUp extension 2DXY SiteSurvey tools
by Barry Milliken, he said that areas are not calculated correctly when curves make up a boundary of the face? Is this true? How inaccurate are they? -
It depends on the size of the circle and segment number. A true arc will create a slightly larger area than segments meeting the endpoints/midpoints of the arc.
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Kristoff, you should read up on approximating the area under a curve.
BTW, it seems to me that if SketchUp recognizes the curve as an arc and can report its radius, the area should be calculated using that radius.
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If SU however "knows" the curve's description (radius as used in survey) why couldn't the plugin use THAT information for a more accurate area?
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"BTW, it seems to me that if SketchUp recognizes the curve as an arc and can report its radius, the area should be calculated using that radius."
That's what I assumed it did... I knew the difference in sides could effect the size, but that's nominal. I thought it was actually inaccurate. I figure square footage by those calcs and if the tolerance is less than a foot I'm fine with that.
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@krisidious said:
Watching a video over view of the SketchUp extension 2DXY SiteSurvey tools
by Barry MillikenSeems like a useful plugin, eh? Nice guy as well.
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Indeed...
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