From ea71a3e51c46aff079cde25c0771d75852d8ae81 Mon Sep 17 00:00:00 2001
From: Rodney <rodney.baker@gmail.com>
Date: Apr 13 2020 18:55:00 +0000
Subject: Merge pull request #3230 from pojienie/fix-hook-problem-with-brush-tool


fix hook problem with vector brush tool
---

diff --git a/toonz/sources/tnztools/toonzrasterbrushtool.cpp b/toonz/sources/tnztools/toonzrasterbrushtool.cpp
index ebe6771..7349416 100644
--- a/toonz/sources/tnztools/toonzrasterbrushtool.cpp
+++ b/toonz/sources/tnztools/toonzrasterbrushtool.cpp
@@ -701,7 +701,7 @@ static void Smooth(std::vector<TThickPoint> &points, int radius) {
   if (points.size() >= 3) {
     std::vector<TThickPoint> pts;
     CatmullRomInterpolate(points[0], points[0], points[1], points[2], 10, pts);
-    std::vector<TThickPoint>::iterator it = points.begin();
+    std::vector<TThickPoint>::iterator it = points.begin() + 1;
     points.insert(it, pts.begin(), pts.end());
 
     pts.clear();