[Bf-docboard-svn] bf-manual: [9763] trunk/blender_docs/manual/modeling/geometry_nodes/geometry/sample_index.rst: Geometry Node: Sample Index node: Tip for sampling point domain from specific component

[Aaron Carlisle]

Revision: 9763
          https://developer.blender.org/rBM9763
Author:   Blendify
Date:     2022-12-07 15:12:16 +0100 (Wed, 07 Dec 2022)
Log Message:
-----------
Geometry Node: Sample Index node: Tip for sampling point domain from specific component

Author: @Moder

Differential Revision: https://developer.blender.org/D16691

Modified Paths:
--------------
    trunk/blender_docs/manual/modeling/geometry_nodes/geometry/sample_index.rst

Modified: trunk/blender_docs/manual/modeling/geometry_nodes/geometry/sample_index.rst
===================================================================
--- trunk/blender_docs/manual/modeling/geometry_nodes/geometry/sample_index.rst	2022-12-07 14:09:21 UTC (rev 9762)
+++ trunk/blender_docs/manual/modeling/geometry_nodes/geometry/sample_index.rst	2022-12-07 14:12:16 UTC (rev 9763)
@@ -12,12 +12,20 @@
 The *Sample Index* node retrieves values from a source geometry at a specific index.
 
 .. tip::
+
    If the *Geometry* used for the input is the same as the geometry from the :ref:`field context <field-context>`,
    this node is equivalent to the :doc:`/modeling/geometry_nodes/utilities/field_at_index`. Using that node is
-   usually preferrable since avoding the geometry socket makes the whole setup easier to use in other situations
+   usually preferable since avoiding the geometry socket makes the whole setup easier to use in other situations
    and share.
 
+.. tip::
 
+   Different components can have same attribute domain (Points).
+   This node simply uses first component that not empty for such domain,
+   checked in the order of: Mesh, Point Cloud, Curve.
+   The :doc:`/modeling/geometry_nodes/geometry/separate_components` can be used to sample directly from a specific component.
+
+
 Inputs
 ======