Help with curve and meaning of symbol in parametric

[bbrannerud]

Hello i need help with an easy task. I should do an curve witch i think exist of three arcs, but it should be done Exactly like in the first Picture(same symbols, same numbers and so on). As u can see, ON the two arcs in the first picture it is an symbol witch looks like a spline, what does it mean and how should I proced to make this like they do in the first pic?

First Picture:

http://imgur.com/rLLMPFr,N9hk6Ty

Second Picture (where I am)

http://imgur.com/rLLMPFr,N9hk6Ty#1

[jchen-6]

你好，我不知道。我也想学习Creo 2.0

[TomD.inPDX]

That is a projected curve from an external source.

[MartinHanak · Accepted solution]

Bjorn,

reference geometry can be selected from the same part or from another one in context of assembly. See picture.

Martin Hanak

[bbrannerud]

Okey, but there is not any curve that I can Project there?

[TomD.inPDX]

There were... maybe hidden?

In a sketch, projected curves can be trimmed or extended.

The seed curve could be smaller.

[MartinHanak]

Bjorn,

can you upload your model ? See How to attach file when you Reply to a discussion.

Martin Hanak