Some casts

src/OpenMesh/Tools/Decimater/ModEdgeLengthT.cc

@@ -91,7 +91,7 @@ void ModEdgeLengthT<MeshT>::set_error_tolerance_factor(double _factor) {
     // the smaller the factor, the smaller edge_length_ gets
     // thus creating a stricter constraint
     // division by error_tolerance_factor_ is for normalization
-    float edge_length = edge_length_ * _factor / this->error_tolerance_factor_;
+    typename Mesh::Scalar edge_length = edge_length_ * static_cast<typename Mesh::Scalar>(_factor / this->error_tolerance_factor_);
     set_edge_length(edge_length);
     this->error_tolerance_factor_ = _factor;
   }

src/OpenMesh/Tools/Decimater/ModEdgeLengthT.hh

@@ -94,7 +94,7 @@ class ModEdgeLengthT: public ModBaseT<MeshT> {
     }
 
     /// set edge_length
-    void set_edge_length(float _f) {
+    void set_edge_length(typename Mesh::Scalar _f) {
       edge_length_ = _f;
       sqr_edge_length_ = _f * _f;
     }