diff --git a/application/sources/bone_generator.cc b/application/sources/bone_generator.cc
index 0fa059da..2bc6cf35 100644
--- a/application/sources/bone_generator.cc
+++ b/application/sources/bone_generator.cc
@@ -67,9 +67,18 @@ void BoneGenerator::process()
             previewTriangleNormals,
             0,
             &previewTriangleVertexNormals);
+        std::vector<std::tuple<dust3d::Color, float /*metalness*/, float /*roughness*/>> vertexProperties(it.second.vertexColors.size());
+        for (size_t i = 0; i < vertexProperties.size(); ++i) {
+            vertexProperties[i] = std::make_tuple(it.second.vertexColors[i],
+                (float)0.0, (float)1.0);
+        }
         (*m_bonePreviewMeshes)[it.first] = std::make_unique<ModelMesh>(it.second.vertices,
             it.second.triangles,
-            previewTriangleVertexNormals);
+            previewTriangleVertexNormals,
+            dust3d::Color::createWhite(),
+            (float)0.0,
+            (float)1.0,
+            &vertexProperties);
     }
 
     qDebug() << "The bone generation took" << countTimeConsumed.elapsed() << "milliseconds";
diff --git a/application/sources/document.cc b/application/sources/document.cc
index 207c1544..b676484a 100644
--- a/application/sources/document.cc
+++ b/application/sources/document.cc
@@ -2058,6 +2058,8 @@ void Document::silentReset()
     partMap.clear();
     componentMap.clear();
     rootComponent = Document::Component();
+    boneMap.clear();
+    boneIdList.clear();
 }
 
 void Document::reset()
diff --git a/dust3d/rig/bone_generator.cc b/dust3d/rig/bone_generator.cc
index 37f4c98d..3db17b44 100644
--- a/dust3d/rig/bone_generator.cc
+++ b/dust3d/rig/bone_generator.cc
@@ -171,6 +171,7 @@ void BoneGenerator::addBonePreviewTriangle(BonePreview& bonePreview,
             oldToNewVertexMap.insert(std::make_pair(triangle[i], bonePreview.vertices.size()));
             newTriangle[i] = bonePreview.vertices.size();
             bonePreview.vertices.push_back(m_vertices[triangle[i]]);
+            bonePreview.vertexColors.push_back(Color(1.0, 1.0, 1.0));
         } else {
             newTriangle[i] = findVertex->second;
         }
diff --git a/dust3d/rig/bone_generator.h b/dust3d/rig/bone_generator.h
index 709f7d34..17f540fa 100644
--- a/dust3d/rig/bone_generator.h
+++ b/dust3d/rig/bone_generator.h
@@ -62,6 +62,7 @@ public:
     struct BonePreview {
         std::vector<Vector3> vertices;
         std::vector<std::vector<size_t>> triangles;
+        std::vector<Color> vertexColors;
     };
 
     BoneGenerator();