Ship CreateShip: Difference between revisions

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<languages/>
{{GuiCommand|Name=Ship New‏‎ |MenuLocation=Ship design → Create a new ship||Workbenches=[[Ship Workbench|Ship]]|Shortcut=|SeeAlso=}}
<translate>


<!--T:17-->
{{Docnav
|[[Ship_LoadExample|Load an example ship geometry]]
|[[Ship_AreasCurve|Areas curve]]
|[[Ship_Workbench|Ship]]
|IconL=Ship_LoadExample.svg
|IconR=Ship_AreasCurve.svg
|IconC=Workbench_Ship.svg
}}


<!--T:1-->
== Introduction ==
{{GuiCommand
TODO
|Name=Ship CreateShip
|MenuLocation=Ship design → Create a new ship
|Workbenches=[[Ship_Workbench|Ship]]|
|Shortcut=
|SeeAlso=
}}


== Description == <!--T:2-->
== Create ship instance ==
In order to create a '''Ship instance''' select s60 geometry and execute the '''ship creation tool''' (Ship design → Create a new ship).


<!--T:21-->
Create a New Ship or new Ship Instance.


<!--T:25-->
[[Image:FreeCAD-Ship-Ico.png|center|Ship creation tool.]]
Ship works over '''Ship entities''', that must be created on top of provided geometry. Geometry must be a solid, or set of solids.The following criteria must be taken into account:
<center><span style="font-variant:small-caps">Ship creation tool icon</span></center>
* All hull geometry must be provided (including symmetric bodies).
* Starboard geometry must be included at negatives ''y'' domain.
* Origin (0,0,0) point is the '''Midship section''' (Midpoint between after and forward perpendicular) and '''base line''' intersection.


</translate>
[[Image:FreeCAD-Ship-SignCriteria.jpg]]
<translate>
<!--T:26-->
{{Caption|Ship sign criteria}}


== Usage == <!--T:22-->
Creating ship task dialogue and some annotations at 3D view will shown. The annotations will removed when you close Ship creation tool, so don't worry about this.


<!--T:23-->
In order to create a '''Ship instance''' (in other words, a New Ship), select the hull solid geometry and invoke {{MenuCommand|Ship design → [[Image:Ship_CreateShip.svg|16px]] Create a new ship}}.


<!--T:5-->
The task panel and a free-surface annotation in the [[3D_view|3D view]] are shown. The annotation is temporary and will be removed when you close the tool, so don't worry about that.

<!--T:6-->
Most relevant ship data must be introduced (Ship uses a progressive data introduction system, so basic operations can be performed knowing only basic ship data, more information is needed as the operations become more complex).
Most relevant ship data must be introduced (Ship uses a progressive data introduction system, so basic operations can be performed knowing only basic ship data, more information is needed as the operations become more complex).


== Ship data ==
== Ship data == <!--T:24-->

<!--T:7-->
Main dimensions must be introduced here:
Main dimensions must be introduced here:
* Length: Length between perpendiculars, 25.5 m for this ship.
* Length: Length between perpendiculars.
* Beam: Total ship beam, 3.389 m for this ship.
* Beam: Total ship beam.
* Draft: Design draft, 1.0 m for this ship.
* Draft: Design draft.


[[Image:FreeCAD-Ship-S60ShipCreationFront.png|center|Front view annotations]]
<center><span style="font-variant:small-caps">Length annotations.</span></center>


</translate>
[[Image:FreeCAD-Ship-S60ShipCreationFront.png]]
<translate>
<!--T:8-->
{{Caption|Length annotations}}


<!--T:9-->
Usually the Length between perpendiculars depends on design draft, so if you don't know what is the length of your ship you can set draft, and fit length in order to get bow and draft intersection.
Usually the Length between perpendiculars depends on design draft, so if you don't know what is the length of your ship you can set draft, and fit length in order to get bow and draft intersection.


</translate>
[[Image:FreeCAD-Ship-S60ShipCreationSide.png]]
<translate>
<!--T:10-->
{{Caption|Beam annotations}}


<!--T:11-->
[[Image:FreeCAD-Ship-S60ShipCreationSide.png|center|Side view annotations]]
Same process is valid for Beam fit. Note that the requested value is the total beam, but just the annotation on starboard side is shown.
<center><span style="font-variant:small-caps">Beam annotations.</span></center>


Same process is valid for Beam fit. Note that requested value is total beam, but annotation is only refered to starboard half ship.


<!--T:12-->
When you press {{Button|Accept}} button, a new Ship instance named '''Ship''' is created at ''Tags & Attributes'' dialog. The geometry is not needed anymore, so feel free to hide or remove it.


==Tutorials== <!--T:15-->
When you press '''Accept''' button program creates your new Ship instance called '''Ship''' at ''Tags & Attributes'' dialog. We don't need geometry anymore, so you can hide it.


<!--T:16-->
* [[FreeCAD-Ship_s60_tutorial|FreeCAD-Ship s60 tutorial ]]
* [[FreeCAD-Ship_s60_tutorial (II)|FreeCAD-Ship s60 tutorial (II)]]


[[Image:FreeCAD-Ship-ShipInstance.png|center|Ship instance icon]]
<center><span style="font-variant:small-caps">Ship instance icon.</span></center>


<!--T:18-->
{{Docnav
|[[Ship_LoadExample|Load an example ship geometry]]
|[[Ship_AreasCurve|Areas curve]]
|[[Ship_Workbench|Ship]]
|IconL=Ship_LoadExample.svg
|IconR=Ship_AreasCurve.svg
|IconC=Workbench_Ship.svg
}}


</translate>
From here onwards, you must have '''Ship''' selected before you execute any Ship tool.
{{Userdocnavi{{#translation:}}}}
[[Category:Ship{{#translation:}}]]

Latest revision as of 11:21, 24 April 2022

Ship CreateShip

Menu location
Ship design → Create a new ship
Workbenches
Ship
Default shortcut
None
Introduced in version
-
See also
None

Description

Create a New Ship or new Ship Instance.

Ship works over Ship entities, that must be created on top of provided geometry. Geometry must be a solid, or set of solids.The following criteria must be taken into account:

  • All hull geometry must be provided (including symmetric bodies).
  • Starboard geometry must be included at negatives y domain.
  • Origin (0,0,0) point is the Midship section (Midpoint between after and forward perpendicular) and base line intersection.

Ship sign criteria

Usage

In order to create a Ship instance (in other words, a New Ship), select the hull solid geometry and invoke Ship design → Create a new ship.

The task panel and a free-surface annotation in the 3D view are shown. The annotation is temporary and will be removed when you close the tool, so don't worry about that.

Most relevant ship data must be introduced (Ship uses a progressive data introduction system, so basic operations can be performed knowing only basic ship data, more information is needed as the operations become more complex).

Ship data

Main dimensions must be introduced here:

  • Length: Length between perpendiculars.
  • Beam: Total ship beam.
  • Draft: Design draft.

Length annotations

Usually the Length between perpendiculars depends on design draft, so if you don't know what is the length of your ship you can set draft, and fit length in order to get bow and draft intersection.

Beam annotations

Same process is valid for Beam fit. Note that the requested value is the total beam, but just the annotation on starboard side is shown.

When you press Accept button, a new Ship instance named Ship is created at Tags & Attributes dialog. The geometry is not needed anymore, so feel free to hide or remove it.

Tutorials