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Showing content with the highest reputation on 04/25/2020 in all areas
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(distof "4'6\"")1 point
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The answer is fairly straight forward add the total lengths up for a section D1 etc with regard to the reinforcement bar diameter. Big problem is its not a table so need to get the text values and would have to sort and other stuff to make it work. A big task. It would be much easier if take step back and make a table first. Agree use excel can do sort of rows D1 using bar dia, then count, repeat D2.1 point
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Find a good refurbished Dell desktop with at least a 4th gen i5 or higher. Then use an SSD hard drive, GTX 650 or higher and 16 gb of RAM. This what I have at home and it was under $400 USD.1 point
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My $0.05 (setq obj2 (vlax-ename->vla-object (car (entsel "\nPick a pline")))) (setq end1 (vlax-curve-getendpoint obj2)) (setq start1(vlax-curve-getstartpoint obj2))1 point
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The simplest way is to select the polyline and look at its properties. One of those properties is Current Vertex, which will be 1 when you initially select the polyline. Highlight the Current Vertex field and that vertex will display a marker, which moves as you rotate through the vertices (and shows you the order they were drawn in).1 point
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If the whole of the polyline is visible on screen use 'pedit' then 'edit'. The first point it highlights is the first point. Alternatively type 'list', select the polyline and it gives you the co-ords of all the points on the polyline and the first one in the list is the first point on the ployline.1 point
