[Bf-docboard-svn] bf-manual: [8891] trunk/blender_docs/manual: Geometry Nodes: new Scale Elements nodes

[Hans Goudey]

Revision: 8891
          https://developer.blender.org/rBM8891
Author:   HooglyBoogly
Date:     2022-01-27 01:10:29 +0100 (Thu, 27 Jan 2022)
Log Message:
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Geometry Nodes: new Scale Elements nodes

rBd034b85f3325379c40981502e44a07e5ef4c7d14

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    trunk/blender_docs/manual/modeling/geometry_nodes/mesh/index.rst

Added Paths:
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    trunk/blender_docs/manual/images/modeling_geometry-nodes_flip-faces_extrude.png
    trunk/blender_docs/manual/modeling/geometry_nodes/mesh/scale_elements.rst

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Index: trunk/blender_docs/manual/images/modeling_geometry-nodes_flip-faces_extrude.png
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--- trunk/blender_docs/manual/images/modeling_geometry-nodes_flip-faces_extrude.png	2022-01-26 23:38:32 UTC (rev 8890)
+++ trunk/blender_docs/manual/images/modeling_geometry-nodes_flip-faces_extrude.png	2022-01-27 00:10:29 UTC (rev 8891)

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--- trunk/blender_docs/manual/modeling/geometry_nodes/mesh/index.rst	2022-01-26 23:38:32 UTC (rev 8890)
+++ trunk/blender_docs/manual/modeling/geometry_nodes/mesh/index.rst	2022-01-27 00:10:29 UTC (rev 8891)
@@ -13,6 +13,7 @@
    mesh_boolean.rst
    mesh_to_curve.rst
    mesh_to_points.rst
+   scale_elements.rst
    split_edges.rst
    subdivide_mesh.rst
    subdivision_surface.rst

Added: trunk/blender_docs/manual/modeling/geometry_nodes/mesh/scale_elements.rst
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--- trunk/blender_docs/manual/modeling/geometry_nodes/mesh/scale_elements.rst	                        (rev 0)
+++ trunk/blender_docs/manual/modeling/geometry_nodes/mesh/scale_elements.rst	2022-01-27 00:10:29 UTC (rev 8891)
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+.. index:: Geometry Nodes; Scale Elements
+.. _bpy.types.GeometryNodeScaleElements:
+
+*******************
+Scale Elements Node
+*******************
+
+.. figure:: /images/modeling_geometry-nodes_flip-faces_node.png
+   :align: right
+
+   The Scale Elements node.
+
+The *Scale Elements Node* scales groups of connected edges and faces.
+When multiple selected faces/edges share the same vertices, they are scaled together.
+The center and scaling factor is averaged in this case.
+
+
+Inputs
+======
+
+Mesh
+   Standard geometry input.
+
+Selection
+   Whether to scale each edge or face.
+   True values mean the element will be scaled, false means it will be unaffected.
+
+Scale
+   The factor used to scale elements or groups of elements.
+
+Center
+   Origin of the scaling for each element. If multiple elements are connected, their center is averaged.
+
+Direction :guilabel:`Single Axis Mode Only`
+   Direction in which to scale the element. This input is normalized internally, so the length does not matter.
+
+
+Properties
+==========
+
+Domain
+   The element type to transform.
+
+   :Face: Scale individual faces or neighboring face islands.
+   :Edge: Scale individual edges or neighboring edge islands.
+
+Scale Mode
+   :Uniform: Scale elements by the same factor in every direction.
+   :Single Axis: Scale elements in a single direction defined by the *Direction* input.
+
+
+Output
+======
+
+Mesh
+   Standard geometry output.
+
+Examples
+========
+
+.. figure:: /images/modeling_geometry-nodes_flip-faces_extrude.png
+   :align: right
+
+The node is useful when combined with the :doc:`/modeling/geometry_nodes/mesh/extrude`,
+especially in *Individual* mode, where face islands don't need to be scaled together.


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