bos #20430 Move fields documentation to the common doc folder

[modules/med.git] / doc / dev / sphinx / fields_plot3d_presentation.rst

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+.. _fields_plot3d_presentation_page:
+
+*******************
+Plot3D presentation
+*******************
+
+.. image:: images/image_plot3d_prs.png
+   :align: center
+
+**Plot3D** is a presentation of scalar values of meshes lying on a cutting plane.
+The relief and coloring of the resulting presentation both correspond to the values applied to the cells of a mesh.
+
+.. |img_pl3| image:: images/image_slices.png
+
+To create a **Plot3D** presentation,
+
+* Select a field item in the **Object Browser**, and
+* Choose **Presentations > Plot3D** menu or click |img_pl3| button in the *Presentations* toolbar.
+
+As a result, **Plot3D** presentation is published in the **Object Browser** under selected field and displayed
+in the 3D Viewer.
+
+**Plot3D** presentation has the same base parameters as :ref:`fields_scalar_map_presentation_page`, but in addition it also has
+the following own specific parameters:
+
+* **Plane normal**: specifies a cutting plane normal and a direction along which to warp a presentation,
+* **Plane position**: allows selecting the position of the cutting plane within the bounding box of the
+  mesh (ranging from 0 to 1).