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Mr. Daehwan Park

Wire Frame from Offset

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We meet frequently the need to obtain wire frame model from offset data or even from a surface model.

I am not quite sure how this trial will be applied to the practical work, I planted a seed to create waterlines from the KVLCC offset model at the arbitrary z position.

All curves are InterpolationCurve with degree of 3.

The next step will be the section extraction from the waterline at the arbitrary x positions.

 

The current study performs in the geometrical scope of single-skeg and normal bulbous bow.

When the original model has a goose neck bulb or twin-skeg, then the order to create the wires should be started from buttock lines.

 

Am I right?

 

// Daehwan.

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Hi Deahwan,

 

What is the role of the order of the wires? I am asking because you stated above that for goose neck bulbs the order should start from the buttocks.

 

Cheers

Claus

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Around top position of goose neck bulb, waterline separation happens, i.e. one waterline on the body side and another on the bulb side.

But now I think, two waterlines at the same z position might be OK, since the two curves could be distinguished independently.

 

Cheers

Daehwan.

 

P.S.) This reply edit box does not take Image file.

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