please help me out
If you show us a picture, maybe we can write a comment for this problem.
sir ..this the trouble im facing ..thankyou
consider this case ...why the sketch is extended beyond the curves sir ??
it happens when.. the dimensions are very low. i mean around (1 - 25mm) it oftern happens in CATIA. but thats not the real error.. still you can use features
create a point in profile and constrain it should work.
and in 3d sketch you should view all sides and draw it it shows failure if you draw in one view. if not the curves does not intersect to the previous feature.
But when I'm creating multi section surface it says that guide doesn't intersect with the profile and i cannot able to split the curves too
May be my idea will help you.
You can use the below setting in the Catia V5 to get the geometry. Just go to Tools --> Options --> Display --> Performance Tab and change the 3D Accuracy to the lowest value, (i.e). 0.01. as shown in the below Picture
thankyou ..will look up to the solution