From 70a141db69ed9de490f5391a5085e19ac8f64f4b Mon Sep 17 00:00:00 2001
From: Luigi Malomo <malomo.luigi@gmail.com>
Date: Mon, 7 May 2018 20:24:39 +0200
Subject: [PATCH] indent and spelling fix

---
 vcg/complex/algorithms/curve_on_manifold.h | 79 +++++++++++-----------
 vcg/complex/algorithms/point_sampling.h    |  2 +-
 2 files changed, 42 insertions(+), 39 deletions(-)

diff --git a/vcg/complex/algorithms/curve_on_manifold.h b/vcg/complex/algorithms/curve_on_manifold.h
index 1789b841..1bc35938 100644
--- a/vcg/complex/algorithms/curve_on_manifold.h
+++ b/vcg/complex/algorithms/curve_on_manifold.h
@@ -184,47 +184,50 @@ public:
    * 
    */
     
-  bool TagFaceEdgeSelWithPolyLine(MeshType &poly,bool markFlag=true)
-  {
-    if(markFlag) tri::UpdateFlags<MeshType>::FaceClearFaceEdgeS(base);
-    tri::UpdateTopology<MeshType>::VertexFace(base);
-    tri::UpdateTopology<MeshType>::FaceFace(base);
-    
-    for(EdgeIterator ei=poly.edge.begin(); ei!=poly.edge.end();++ei)
-    {
-      CoordType ip0,ip1;
-      FaceType *f0 = GetClosestFaceIP(ei->cP(0),ip0);
-      FaceType *f1 = GetClosestFaceIP(ei->cP(1),ip1);
-      
-      if(BarycentricSnap(ip0) && BarycentricSnap(ip1))
-      {
-        VertexPointer v0 = FindVertexSnap(f0,ip0);
-        VertexPointer v1 = FindVertexSnap(f1,ip1);
+bool TagFaceEdgeSelWithPolyLine(MeshType &poly,bool markFlag=true)
+{
+	if (markFlag)
+		tri::UpdateFlags<MeshType>::FaceClearFaceEdgeS(base);
 
-        if(v0==0 || v1==0) return false;
-        if(v0==v1) return false; 
+	tri::UpdateTopology<MeshType>::VertexFace(base);
+	tri::UpdateTopology<MeshType>::FaceFace(base);
 
-        FacePointer ff0,ff1;
-        int e0,e1;
-        bool ret=face::FindSharedFaces<FaceType>(v0,v1,ff0,ff1,e0,e1);
-        if(ret){
-          assert(ret); 
-          assert(ff0->V(e0)==v0 || ff0->V(e0)==v1);
-          ff0->SetFaceEdgeS(e0);
-          ff1->SetFaceEdgeS(e1);        
-        }
-        else {
-          return false;
-        }
-      }
-      else {
-        return false;
-      }    
-    }
-    return true;
-  }
+	for(EdgeIterator ei=poly.edge.begin(); ei!=poly.edge.end();++ei)
+	{
+		CoordType ip0,ip1;
+		FaceType *f0 = GetClosestFaceIP(ei->cP(0),ip0);
+		FaceType *f1 = GetClosestFaceIP(ei->cP(1),ip1);
+
+		if(BarycentricSnap(ip0) && BarycentricSnap(ip1))
+		{
+			VertexPointer v0 = FindVertexSnap(f0,ip0);
+			VertexPointer v1 = FindVertexSnap(f1,ip1);
+
+			if(v0==0 || v1==0)
+				return false;
+			if(v0==v1)
+				return false;
+
+			FacePointer ff0,ff1;
+			int e0,e1;
+			bool ret=face::FindSharedFaces<FaceType>(v0,v1,ff0,ff1,e0,e1);
+			if(ret)
+			{
+				assert(ret);
+				assert(ff0->V(e0)==v0 || ff0->V(e0)==v1);
+				ff0->SetFaceEdgeS(e0);
+				ff1->SetFaceEdgeS(e1);
+			} else {
+				return false;
+			}
+		}
+		else {
+			return false;
+		}
+	}
+	return true;
+}
 
-   
   ScalarType MinDistOnEdge(CoordType samplePnt, EdgeGrid &edgeGrid, MeshType &poly, CoordType &closestPoint)
   {
       ScalarType polyDist;
diff --git a/vcg/complex/algorithms/point_sampling.h b/vcg/complex/algorithms/point_sampling.h
index a0712c9e..6d610c5d 100644
--- a/vcg/complex/algorithms/point_sampling.h
+++ b/vcg/complex/algorithms/point_sampling.h
@@ -759,7 +759,7 @@ static void VertexUniform(MeshType & m, VertexSampler &ps, int sampleNum)
 ///
 /// It assumes that the mesh is 1-manifold.
 /// each connected component is sampled in a independent way.
-/// For each component of lenght <L> we place on it floor(L/radius)+1 samples.
+/// For each component of length <L> we place on it floor(L/radius)+1 samples.
 /// (if conservative argument is false we place ceil(L/radius)+1 samples)
 ///
 static void EdgeMeshUniform(MeshType &m, VertexSampler &ps, float radius, bool conservative = true)