[Bf-blender-cvs] [cab1f1d9a23] master: Geometry Nodes: Add or improve various socket descriptions

[Hans Goudey]

Commit: cab1f1d9a2347c52a07697d2305f4416ff0de84d
Author: Hans Goudey
Date:   Wed Jan 26 14:22:23 2022 -0600
Branches: master
https://developer.blender.org/rBcab1f1d9a2347c52a07697d2305f4416ff0de84d

Geometry Nodes: Add or improve various socket descriptions

===================================================================

M	source/blender/nodes/geometry/nodes/node_geo_curve_fillet.cc
M	source/blender/nodes/geometry/nodes/node_geo_curve_subdivide.cc
M	source/blender/nodes/geometry/nodes/node_geo_input_id.cc
M	source/blender/nodes/geometry/nodes/node_geo_input_mesh_edge_neighbors.cc
M	source/blender/nodes/geometry/nodes/node_geo_input_mesh_island.cc
M	source/blender/nodes/geometry/nodes/node_geo_input_mesh_vertex_neighbors.cc
M	source/blender/nodes/geometry/nodes/node_geo_instance_on_points.cc

===================================================================

diff --git a/source/blender/nodes/geometry/nodes/node_geo_curve_fillet.cc b/source/blender/nodes/geometry/nodes/node_geo_curve_fillet.cc
index 68b609f8045..81421609dfd 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_curve_fillet.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_curve_fillet.cc
@@ -44,7 +44,9 @@ static void node_declare(NodeDeclarationBuilder &b)
       .subtype(PropertySubType::PROP_DISTANCE)
       .default_value(0.25f)
       .supports_field();
-  b.add_input<decl::Bool>(N_("Limit Radius"));
+  b.add_input<decl::Bool>(N_("Limit Radius"))
+      .description(
+          N_("Limit the maximum value of the radius in order to avoid overlapping fillets"));
   b.add_output<decl::Geometry>(N_("Curve"));
 }
 
diff --git a/source/blender/nodes/geometry/nodes/node_geo_curve_subdivide.cc b/source/blender/nodes/geometry/nodes/node_geo_curve_subdivide.cc
index ae282017e0c..c2b9ddfb114 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_curve_subdivide.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_curve_subdivide.cc
@@ -30,7 +30,12 @@ namespace blender::nodes::node_geo_curve_subdivide_cc {
 static void node_declare(NodeDeclarationBuilder &b)
 {
   b.add_input<decl::Geometry>(N_("Curve")).supported_type(GEO_COMPONENT_TYPE_CURVE);
-  b.add_input<decl::Int>(N_("Cuts")).default_value(1).min(0).max(1000).supports_field();
+  b.add_input<decl::Int>(N_("Cuts"))
+      .default_value(1)
+      .min(0)
+      .max(1000)
+      .supports_field()
+      .description(N_("The number of control points to create on the segment following each point"));
   b.add_output<decl::Geometry>(N_("Curve"));
 }
 
diff --git a/source/blender/nodes/geometry/nodes/node_geo_input_id.cc b/source/blender/nodes/geometry/nodes/node_geo_input_id.cc
index 3fe0588a46d..afe7546f7e5 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_input_id.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_input_id.cc
@@ -20,7 +20,9 @@ namespace blender::nodes::node_geo_input_id_cc {
 
 static void node_declare(NodeDeclarationBuilder &b)
 {
-  b.add_output<decl::Int>(N_("ID")).field_source();
+  b.add_output<decl::Int>(N_("ID")).field_source().description(
+      N_("The values from the \"id\" attribute on points, or the index if that attribute does not "
+         "exist"));
 }
 
 static void node_geo_exec(GeoNodeExecParams params)
diff --git a/source/blender/nodes/geometry/nodes/node_geo_input_mesh_edge_neighbors.cc b/source/blender/nodes/geometry/nodes/node_geo_input_mesh_edge_neighbors.cc
index ddeb3ded511..43c867e0977 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_input_mesh_edge_neighbors.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_input_mesh_edge_neighbors.cc
@@ -27,7 +27,7 @@ static void node_declare(NodeDeclarationBuilder &b)
 {
   b.add_output<decl::Int>(N_("Face Count"))
       .field_source()
-      .description(N_("Number of faces that contain the edge"));
+      .description(N_("The number of faces that use each edge as one of their sides"));
 }
 
 class EdgeNeighborCountFieldInput final : public GeometryFieldInput {
diff --git a/source/blender/nodes/geometry/nodes/node_geo_input_mesh_island.cc b/source/blender/nodes/geometry/nodes/node_geo_input_mesh_island.cc
index 68bb93bbb64..f1777c9ebf5 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_input_mesh_island.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_input_mesh_island.cc
@@ -29,8 +29,8 @@ static void node_declare(NodeDeclarationBuilder &b)
 {
   b.add_output<decl::Int>(N_("Island Index"))
       .field_source()
-      .description(N_("Island indices are based on the order of the lowest-numbered vertex "
-                      "contained in each island"));
+      .description(N_("The index of the each vertex's island. Indices are based on the "
+                      "lowest vertex index contained in each island"));
   b.add_output<decl::Int>(N_("Island Count"))
       .field_source()
       .description(N_("The total number of mesh islands"));
diff --git a/source/blender/nodes/geometry/nodes/node_geo_input_mesh_vertex_neighbors.cc b/source/blender/nodes/geometry/nodes/node_geo_input_mesh_vertex_neighbors.cc
index 7d79164634d..c2da065cbfc 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_input_mesh_vertex_neighbors.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_input_mesh_vertex_neighbors.cc
@@ -27,7 +27,8 @@ static void node_declare(NodeDeclarationBuilder &b)
 {
   b.add_output<decl::Int>(N_("Vertex Count"))
       .field_source()
-      .description(N_("Vertex count and edge count are equal"));
+      .description(N_("The number of vertices connected to this vertex with an edge, "
+                      "equal to the number of connected edges"));
   b.add_output<decl::Int>(N_("Face Count"))
       .field_source()
       .description(N_("Number of faces that contain the vertex"));
diff --git a/source/blender/nodes/geometry/nodes/node_geo_instance_on_points.cc b/source/blender/nodes/geometry/nodes/node_geo_instance_on_points.cc
index 71256a7f781..06f24113308 100644
--- a/source/blender/nodes/geometry/nodes/node_geo_instance_on_points.cc
+++ b/source/blender/nodes/geometry/nodes/node_geo_instance_on_points.cc
@@ -36,7 +36,8 @@ static void node_declare(NodeDeclarationBuilder &b)
       .description(N_("Geometry that is instanced on the points"));
   b.add_input<decl::Bool>(N_("Pick Instance"))
       .supports_field()
-      .description(N_("Place different instances on different points"));
+      .description(N_("Choose instances from the \"Instance\" input at each point instead of "
+                      "instancing the entire geometry"));
   b.add_input<decl::Int>(N_("Instance Index"))
       .implicit_field()
       .description(N_(