tangent and normal lines at a spline

[Ragsta]

Hello

in dwg environment is it possible, determined a point on a spline, draw his tangent and his normal?

the command in catia v5 just lets me draw the tangent and/or the normal only by defining the point externally to the curve and defining him therefore the line..... .

thanks in advance

 

[ferrezio]

Hello

in dwg environment is it possible, determined a point on a spline, draw his tangent and his normal?

the command in catia v5 just lets me draw the tangent and/or the normal only by defining the point externally to the curve and defining him therefore the line..... .

thanks in advance

Once you track the line, you can place it on your specifivo point, using a coincidence bond.

Hi.

 

[Ragsta]

But why can the dwg put tangency constraints?

I only knew in the sketcher.

 

[ferrezio]

look well ta the menu bars the icons in figure.

with the 1 you can assign constraints as in the sketch (selects the element/s and pull the right button choose the constraint).
with the 2 you can store the bond you create.
with the 3 view the bond you created.

if you do not activate buttons 2 and 3 you can always generate constraints but you do not store them.

Hi.