Difference between revisions of "SetViewDirection Command"

Revision as of 07:59, 4 August 2019

SetViewDirection( <Direction> ): Sets the direction of the 3D view orientation depending on the given object.; Example: SetViewDirection(Vector((0, 0, 1)))

Example: SetViewDirection((0, 0, 1))

Example: SetViewDirection(x + y + z = 1)

SetViewDirection( ): Sets the direction of the 3D view orientation to the default position.; Example: SetViewDirection()

SetViewDirection( <Direction>, <Boolean animated> ): Sets the direction of the 3D view orientation depending on the given object, with optional animation.; Example: In order to obtain the rotation of the 3D view, depending on the values of a previously created slider α, use the command SetViewDirection(Vector((1; α; -30°)), false) in the OnUpdate scripting tab of slider α.

Notes:

The view direction can be set towards a line, segment, plane, etc.
if you do eg SetViewDirection(x + y + z = 1) twice then there are two possible outcomes and the second one will rotate the view 180°. To avoid ambiguity use eg SetViewDirection(Vector((0, 0, 1)))
See also View in front of tool.

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 {{notes| 1=
 *The view direction can be set towards a line, segment, plane, etc.
-* if you do <code>SetViewDirection((0, 0, 1))</code> twice then then second one will rotate the view 180°
+* if you do eg <code>SetViewDirection(x + y + z = 1)</code> twice then there are two possible outcomes and the ''second'' one will rotate the view 180°. To avoid ambiguity use eg <code>SetViewDirection(Vector((0, 0, 1)))</code>
 *See also [[Image:Mode viewinfrontof.png|link=|24px]] [[View in front of Tool|View in front of]] tool.}}