Std ViewTrimetric: Difference between revisions

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{{Docnav
|[[Std_ViewDimetric|Std ViewDimetric]]
|[[Std_ViewFront|Std ViewFront]]
|[[Std_View_Menu|Std View Menu]]
|IconL=
|IconR=Std_ViewFront.svg
|IconC=Freecad.svg
}}

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{{GuiCommand
{{GuiCommand
|Name=Std ViewTrimetric
|Name=Std ViewTrimetric
|MenuLocation={{StdMenu|[[Std View Menu|View]]}} → Standard views → Axonometric → Trimetric
|Workbenches=All
|SeeAlso=[[Std_ViewIsometric|ViewIsometric]], [[Std_ViewDimetric|ViewDimetric]]
|Empty=1
|Empty=1
|MenuLocation=View → Standard views → Axonometric → Trimetric
|Workbenches=All
|SeeAlso=[[Std_ViewIsometric|Std ViewIsometric]], [[Std_ViewDimetric|Std ViewDimetric]]
}}
}}


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[[Std_ViewTrimetric|Std ViewTrimetric]] command puts the camera in the [[3D view|3D view]] in [https://en.wikipedia.org/wiki/Axonometric_projection#Three_types axonometric trimetric] projection, with a view direction {{incode|[-0.4095, 0.7094, -0.5735]}}.
The '''Std ViewTrimetric''' command realigns the camera in the active [[3D_view|3D view]] to obtain a [https://en.wikipedia.org/wiki/Axonometric_projection#Three_types trimetric] view. For a truly trimetric view the 3D view must be in [[Std_OrthographicCamera|orthographic mode]], but the command also works if the view is in [[Std_PerspectiveCamera|perspective mode]].


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[[File:FreeCAD_views_front.svg]]
[[Image:Std_ViewTrimetric_example.svg]]
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{{Caption|The [[Std_AxisCross|axis cross]] and a cube in trimetric view}}


==Usage== <!--T:4-->
==Usage== <!--T:4-->


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* Go to the menu {{MenuCommand|{{StdMenu|[[Std View Menu|View]]}} → Standard views → Axonometric → [[Std_ViewTrimetric|Trimetric]]}}.
# Select the {{MenuCommand|View → Standard views → Axonometric → Trimetric}} option from the menu.


== Scripting == <!--T:6-->
==Scripting== <!--T:6-->


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{{Emphasis|See also:}} [[FreeCAD_Scripting_Basics|FreeCAD Scripting Basics]].
The trimetric view can be set from the [[Python console|Python console]].


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It is a method of the {{incode|ActiveView}} of the {{incode|ActiveDocument}}. The {{incode|ActiveView}} only exists when the graphical interface is available; it does not exist when FreeCAD is used in purely console mode.
To change to trimetric view use the {{incode|viewTrimetric}} method of the ActiveView object. This method is not available if FreeCAD is in console mode.


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{{Code|code=
{{Code|code=
import FreeCADGui as Gui
import FreeCADGui
Gui.ActiveDocument.ActiveView.viewTrimetric()


Gui.ActiveDocument.ActiveView.getViewDirection()
FreeCADGui.ActiveDocument.ActiveView.viewTrimetric()
FreeCADGui.ActiveDocument.ActiveView.getViewDirection()
}}
}}
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{{Docnav
{{Std Base navi}}
|[[Std_ViewCreate|Std ViewCreate]]
{{Userdocnavi}}
|[[Std_PerspectiveCamera|Std PerspectiveCamera]]
|[[Std_View_Menu|Std View Menu]]
|IconL=Std_ViewCreate.svg
|IconR=Std_PerspectiveCamera.svg
|IconC=Freecad.svg
}}

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Revision as of 20:37, 9 April 2020

Std ViewTrimetric

Menu location
View → Standard views → Axonometric → Trimetric
Workbenches
All
Default shortcut
None
Introduced in version
-
See also
Std ViewIsometric, Std ViewDimetric

Description

The Std ViewTrimetric command realigns the camera in the active 3D view to obtain a trimetric view. For a truly trimetric view the 3D view must be in orthographic mode, but the command also works if the view is in perspective mode.

The axis cross and a cube in trimetric view

Usage

  1. Select the View → Standard views → Axonometric → Trimetric option from the menu.

Scripting

See also: FreeCAD Scripting Basics.

To change to trimetric view use the viewTrimetric method of the ActiveView object. This method is not available if FreeCAD is in console mode.

import FreeCADGui

FreeCADGui.ActiveDocument.ActiveView.viewTrimetric()
FreeCADGui.ActiveDocument.ActiveView.getViewDirection()