diff --git a/src/Animation/AnimatedMesh.cpp b/src/Animation/AnimatedMesh.cpp
index 7a1105f..5c935c2 100644
--- a/src/Animation/AnimatedMesh.cpp
+++ b/src/Animation/AnimatedMesh.cpp
@@ -218,51 +218,51 @@ genPaths(
 void AnimatedMesh::associateBranches(std::vector<geo::Segment<float,3>> const& segments, geo::Mesh& mesh)
 {
     // stock each point at the index corresponding to the nearest segment
-	for(unsigned int i=0;i<mesh.vertices.size();i++)
-	{
-		geo::Point<float> p = geo::Point<float>{i,mesh.vertices[i]};
-		associatedSegment.push_back(findNearestSegment(segments, p));
-	}
+    for(unsigned int i=0;i<mesh.vertices.size();i++)
+    {
+        geo::Point<float> p = geo::Point<float>{i,mesh.vertices[i]};
+        associatedSegment.push_back(findNearestSegment(segments, p));
+    }
 }
 
 //finds the nearest segment to a point
 unsigned int  AnimatedMesh::findNearestSegment(std::vector<geo::Segment<float,3>> const& segments, geo::Point<float> const& p)
 {
-	unsigned int nearestSegment = 0;
-	float shortest_distance = std::numeric_limits<float>::max();
-	for(unsigned int i=0;i<segments.size();i++)
-	{
-		// find distance between point and segment
-		float distance = geo::distanceToSegment(p.second, segments[i].first, segments[i].second);
-		if (shortest_distance > distance)
-		{
-			shortest_distance = distance;
-			nearestSegment = i;
-		}
-	}
-	return nearestSegment;
+    unsigned int nearestSegment = 0;
+    float shortest_distance = std::numeric_limits<float>::max();
+    for(unsigned int i=0;i<segments.size();i++)
+    {
+        // find distance between point and segment
+        float distance = geo::distanceToSegment(p.second, segments[i].first, segments[i].second);
+        if (shortest_distance > distance)
+        {
+            shortest_distance = distance;
+            nearestSegment = i;
+        }
+    }
+    return nearestSegment;
 }
 
 void  AnimatedMesh::findFaces(std::vector<unsigned int> const& associatedSegments, geo::Mesh& mesh, unsigned int nbSegments)
 {
-	for (unsigned int i=0;i<nbSegments+1;i++)
-	{
-		facesPerSegment.push_back(std::vector<geo::Vector3<unsigned int>>{});
-	}
+    for (unsigned int i=0;i<nbSegments+1;i++)
+    {
+        facesPerSegment.push_back(std::vector<geo::Vector3<unsigned int>>{});
+    }
 
-	unsigned int segment;
-	for(unsigned int i=0;i<mesh.faces.size();i++)
-	{
-		segment = associatedSegments[mesh.faces[i].x()];
-		if ((segment == associatedSegments[mesh.faces[i].y()]) && (segment == associatedSegments[mesh.faces[i].z()]))
-		{
-			facesPerSegment[segment].push_back(mesh.faces[i]);
-		}
-		else
-		{
-			facesPerSegment[nbSegments].push_back(mesh.faces[i]);
-		}
-	}
+    unsigned int segment;
+    for(unsigned int i=0;i<mesh.faces.size();i++)
+    {
+        segment = associatedSegments[mesh.faces[i].x()];
+        if ((segment == associatedSegments[mesh.faces[i].y()]) && (segment == associatedSegments[mesh.faces[i].z()]))
+        {
+            facesPerSegment[segment].push_back(mesh.faces[i]);
+        }
+        else
+        {
+            facesPerSegment[nbSegments].push_back(mesh.faces[i]);
+        }
+    }
 
 }
 
diff --git a/src/Meshing/Skeleton3D.cpp b/src/Meshing/Skeleton3D.cpp
index 4a9c290..5d689ff 100644
--- a/src/Meshing/Skeleton3D.cpp
+++ b/src/Meshing/Skeleton3D.cpp
@@ -621,21 +621,21 @@ void Skeleton3D::meshExtremity(geo::Mesh& mesh, std::vector<std::vector<geo::Cir
 
     if (profondeur==0)
     {
-	    mesh.vertices.push_back(intersection);
-	    for (unsigned int i=0;i<extremCircle.points.size();i++)
-	    {
+        mesh.vertices.push_back(intersection);
+        for (unsigned int i=0;i<extremCircle.points.size();i++)
+        {
             auto ip1 = extremCircle.points[i].first;
-    		if (i==extremCircle.points.size()-1)
-		    {
+            if (i==extremCircle.points.size()-1)
+            {
                 auto ip2 = extremCircle.points[0].first;
                 mesh.faces.push_back(sortedIndexes(ip1,intersectionIndex,ip2,extremity.second));
-	    	}
-		    else
-    		{
-	    	    auto ip2 = extremCircle.points[i+1].first;
+            }
+            else
+            {
+                auto ip2 = extremCircle.points[i+1].first;
                 mesh.faces.push_back(sortedIndexes(ip1,intersectionIndex,ip2,extremity.second));
-    		}
-	    }
+            }
+        }
     }
     else
     {
@@ -648,13 +648,13 @@ void Skeleton3D::subdivision(geo::Mesh& mesh, unsigned int profondeur, geo::Circ
     std::vector<std::vector<geo::Vector3f>> arcs;
     for (unsigned int i=0;i<extremCircle.points.size();i++)
     {
-	// compute the points build by subdivision on one arc (between a point on the extrem
-	// circle and the extremity)
+    // compute the points build by subdivision on one arc (between a point on the extrem
+    // circle and the extremity)
         std::vector<geo::Vector3f> arc;
-    	arc.push_back(intersection);
-    	arcSubdivise(intersection, extremCircle.points[i].second, profondeur, arc, center, radius);
-    	arc.push_back(extremCircle.points[i].second);
-    	arcs.push_back(arc);
+        arc.push_back(intersection);
+        arcSubdivise(intersection, extremCircle.points[i].second, profondeur, arc, center, radius);
+        arc.push_back(extremCircle.points[i].second);
+        arcs.push_back(arc);
     }
 
     // Compute the mesh
@@ -670,39 +670,39 @@ void Skeleton3D::subdivision(geo::Mesh& mesh, unsigned int profondeur, geo::Circ
     // push all the new vertices
     for (unsigned int i=0;i<arcs.size();i++)
     {
-    	for (unsigned int j=1;j<arcs[i].size()-1;j++)
-    	{
-    	     mesh.vertices.push_back(arcs[i][j]);
-    	}
+        for (unsigned int j=1;j<arcs[i].size()-1;j++)
+        {
+             mesh.vertices.push_back(arcs[i][j]);
+        }
     }
 
     //push the faces
     for (unsigned int i=0;i<arcs.size()-1;i++)
     {
-    	auto courant = arcs[i];
+        auto courant = arcs[i];
 
-    	for (unsigned int j=0;j<courant.size()-2;j++)
-    	{
-    	    if (j==0)
-	        {
+        for (unsigned int j=0;j<courant.size()-2;j++)
+        {
+            if (j==0)
+            {
                 mesh.faces.push_back(sortedIndexes(intersectionIndex, indexVertices + 1 + nbPoints, indexVertices + 1,t));
-    	    }
-    	    else
-    	    {
+            }
+            else
+            {
                 mesh.faces.push_back(sortedIndexes(indexVertices + j, indexVertices + j + 1 + nbPoints, indexVertices + j + 1, t));
                 mesh.faces.push_back(sortedIndexes(indexVertices + j, indexVertices + j + nbPoints, indexVertices + j + 1 + nbPoints, t));
-	        }
-    	}
+            }
+        }
 
-    	// before last point
-    	unsigned int i1 = extremCircle.points[i].first;
-    	unsigned int i2 = extremCircle.points[i+1].first;
+        // before last point
+        unsigned int i1 = extremCircle.points[i].first;
+        unsigned int i2 = extremCircle.points[i+1].first;
 
         mesh.faces.push_back(sortedIndexes(indexVertices + nbPoints, i2, i1, t));
-    	mesh.faces.push_back(sortedIndexes(indexVertices + nbPoints , indexVertices + 2*nbPoints , i2, t));
+        mesh.faces.push_back(sortedIndexes(indexVertices + nbPoints , indexVertices + 2*nbPoints , i2, t));
 
         // increment the indexVertices
-    	indexVertices += nbPoints;
+        indexVertices += nbPoints;
 
     }
 
@@ -750,15 +750,15 @@ void Skeleton3D::arcSubdivise(geo::Vector3f pt1, geo::Vector3f pt2, unsigned int
         // compute middle of arc
         geo::Vector3f middleSegment;
         middleSegment = (pt1+pt2)/2;
-    	// projection on the sphere
+        // projection on the sphere
         geo::Vector3f direction = (middleSegment - center);
         direction /= direction.norm();
         direction *= radius;
         geo::Vector3f middle = center + direction;
 
         arcSubdivise(pt1, middle, profondeur-1, arc, center, radius);
-    	arc.push_back(middle);
-    	arcSubdivise(middle, pt2, profondeur-1, arc, center, radius);
+        arc.push_back(middle);
+        arcSubdivise(middle, pt2, profondeur-1, arc, center, radius);
     }
 }