Tasks Placement/en

Description
Command for modifying Placement.

Example
The function Placement can be accessed in several ways:
 * via script Python in the console and its API.
 * or, in the window Combo View → Properties → Data → Placement → ,
 * or by the menu Edit → Placement....

In Combo View
Click a shape to select it. The function Placement can be accessed in several ways:
 * via one script Python in the console and its API.
 * or, in the window Combo View → Properties → Data → Placement → ,
 * or by the menu Edit → Placement....




 * Tache_Placement_Translation_X_fr.gif Moves the coordinate system of the object in the X direction  (front to back) in relation to the axis coordinates of origin 0, 0, 0. (Default: The location of the object )
 * Tache_Placement_Translation_Y_fr.gif Moves the coordinate system of the object in the Y direction (left to right), relative to the coordinates axes origin 0, 0, 0. (Default: The location of the object)
 * Tache_Placement_Translation_Z_fr.gif Moves the coordinate system of the object in the Z direction  (top to bottom), compared to the original coordinate axes 0, 0, 0. (Default: The location of the object)


 * : Move the center of rotation in the direction X, from the coordinates of the selected object. (Default, 0.00).
 * : Move the center of rotation in the direction Y from the coordinates of the selected object. (Default, 0.00).
 * : Move the center of rotation in the direction Z, from the coordinates of the selected object. (Default, 0.00).
 * : Allows you to change the three axes ( X, Y, Z) in a single operation [[Image: Part_Revolve_fr_06.png | 96px | User Defined]].

We select *  Axis of rotation and angle  (Default).
 * : The rotation will be the X axis.
 * : The rotation will be on the Y axis.
 * : The rotation will be on the Z axis. (Default).
 * Angle of rotation in degrees from -360.00 ° to 360.00 °. (Default: 0.00°).


 * First option. Select  Rotation axis with angle [[Image: Tache_Placement_fr_05.png | 256px | Tache_Placement Option rotation axis and angle]] (Default).
 * : The rotation will be on the X axis.
 * : The rotation will be on the Y axis.
 * : The rotation will be on the Z axis. (Default axis).
 * Angle of rotation in degrees from -360.00 ° to 360.00 °. (Default: 0.00°).

We have a second option to adjust our rotation parameters. Select Euler Angles.

This option may be easier to work with, however, even in this mode, there are important things to remember:


 * Yaw : is a horizontal rotation of a body about a vertical axis. (The symbol ψ is often used for yaw.)
 * Pitch : is defined as an oscillating movement of a vessel fore and aft.
 * Roll : is a rotary movement of a body about its longitudinal axis (roll axis).

Yaw, pitch and roll refer to the attitude of an object in 3D space. These terms are commonly used in aviation.




 * Yaw is the rotation about the Z axis, that is to say a rotation from left to right. (The yaw angle is the Psi ψ). Value -360.00 ° to 360, 00 ° (Def, 0.00 °).


 * Pitch is rotation about the Y axis, that is to say nose-up and nose-down. (The Pitch angle is the Phi φ). Value -360.00 ° to 360, 00 ° (Default, 0.00 °).


 * Roll is rotation about the X axis, that is to say wing up and down. (The Roll angle is the Thêta θ). Value -360.00 ° to 360, 00 ° (Default, 0.00 °).


 * : Once selected, this option virtually sets all parameters to zero, to allow you to enter your values ​​without having to calculate with the original parameters of the form. Once you have confirmed with, the entered values ​​will be added to the values ​​on the form.


 * The returns all values ​​to 0.00.

Links and Example
A practical example of using this command is in the tutorial Aeroplane.

Other explanation on Placement