Merged work (#831, #833, #835)

Author: johnnyquest

VEXpressions.txt

@@ -62,4 +62,25 @@ attribexpression/snippet
     [qL] Random distribution (id)
     chramp("distribution", random(@id*76))
 
+attribexpression/snippet
+    [qL] Number of nearby points
+    len(nearpoints(0, v@P, chf('maxdist'), chi('maxpts')))
+
+attribexpression/snippet
+    [qL] Number of nearby points (normalized)
+    len(nearpoints(0, v@P, chf('maxdist'), chi('maxpts'))) / float(chi('maxpts'))
+
+
+
+attribwrangle/snippet
+    [qL] Number of nearby points
+    float maxdist = chf('maxdist');
+    int maxpts = chi('maxpts');
+    i@numnear = len(nearpoints(0, v@P, maxdist, maxpts));
+
+attribwrangle/snippet
+    [qL] Number of nearby points (normalized)
+    float maxdist = chf('maxdist');
+    int maxpts = chi('maxpts');
+    f@numnear = len(nearpoints(0, v@P, maxdist, maxpts)) / float(maxpts);
 

gallery/qLib--SOP_Transforms--xformaxis_along_normal.gal

@@ -842,10 +842,11 @@ if r==0:
 *version 1*
 
 """Color nodes in a network based on their authors.
-(Select node(s) in the network editor to specify network.)
+Select node(s) in the network editor to specify network.
+(NOTE: Selection is also needed when restoring original colors!)
 ----
 LMB: Apply coloring by author
-Shift-LMB: Restore original colors
+Shift-LMB: Restore original colors (requires node selection!)
 """
 
 Select node(s) in a network to specify network.