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Again cannot, although i think i made it simple.
Now i saw that it wasn't closed, and i closed it with the properties dialog and it worked.
But why wasn't it closed? i made it with 2 splines that i snapped each other to continue, and used lines.
When i see it's not closed, in the Properties dialog, how can i know where is it open? just zoom in on all the endpoints, isn't there a better way?
¡Resuelto! Ir a solución.
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First Check your sketch is closed polygon and join all lines select the whole sketch together,
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the OP knows it did not close and how to close. The question is why did it not close?
This and other web articles describe how splines are drawn onto the screen. The spline endpoints
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hit post by mistake. continuing on.
open the attached dwg and look at the four splines I added. I drew the points first and snapped to the points to draw the splines. each set of points has a spline drawn with Spline Fit and Spline CV. zoom and look at the junction of the two sets of splines. even though I snapped to the point on layer 2, the end of the spline is past the point. it was drawn with Spline fit, the other with spline cv. Command CVSHOW or CV frame show in properties and the difference of the spline control points is obvious.
There are other options such as the tangency of the spline and formula used to calculate the spline that change the spline shape.
SPLINEDIT can be used to modify the splines. TRIM also works.
dave
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Hi @Karol-Or,
A method I like to use is to use FLATTEN first and then use BOUNDARY to make sure I have a nice clean outline. This worked very quickly with your drawing.
Please select the Accept as Solution button if my post solves your issue or answers your question.
John Vellek
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Hi @Karol-Or,
I am checking back to see if my post or others helped you with your problem. Please mark a post or posts as accepted solutions if they resolved the issue or give me a bit more detail on this issue so we can continue to work towards getting this solved.
Please hit the Accept as Solution button if a post or posts solves your issue or answers your question.
John Vellek
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@Karol-Or wrote:
Again cannot, although i think i made it simple.
Now i saw that it wasn't closed, and i closed it with the properties dialog and it worked.
But why wasn't it closed? i made it with 2 splines that i snapped each other to continue, and used lines.
...
To answer your question above, it'd be simple if you properly setup "osnap" or "osmode" before drawing lines.
To fix your problem and create the extrusion, I prefer to convert all lines into a closed pline and agree with John as "flatten" is something like "explode". It "converts" spline into pline.
Therefore the procedure may be
1. use "trim/extend" to ensure the end points of lines/splines are met.
2. use "flatten" suggested to make spline to pline.
3. use "joint" to joint all lines and plines so they will be converted into a single closed pline.
4. then you'll be able to create an extrusion.
5. now holiday is not far away. ![]()
HTH
= ♫ = ♪ = ♫ = ♪ = ♫ = ♪ = ♫ = ♪ = ♫ = ♪ = ♫ = ♪ = ♫ = ♪ = ♫ = ♪ = ♫ = ♪ = ♫ = ♪ = ♫ = ♪ = ♫ = ♪ = ♫ = ♪ = ♫ = ♪ = ♫ = ♪ = ♫ =
A circle is the locus of a cursor, starting and ending at the same point on a plane in model space or in layout such that its distance from a given coordinates (X,Y) is always constant.
X² + Y² = C²