Add get_sharpness with name

QTProject/triangle.cpp

@@ -62,6 +62,19 @@ unsigned int Triangle::get_sharpness_wu() const {
     return sharpness_wu;
 }
 
+unsigned int Triangle::get_sharpness(Triangle::Edge::Name name) const {
+    switch (name) {
+        case Triangle::Edge::Name::uv:
+            return sharpness_uv;
+        case Triangle::Edge::Name::vw:
+            return sharpness_uv;
+        case Triangle::Edge::Name::wu:
+            return sharpness_uv;
+        default:
+            return 0;
+    }
+}
+
 bool Triangle::has_sharp_edge() const{
     return (sharpness_uv > 0 || sharpness_vw > 0 || sharpness_wu > 0);
 }

QTProject/triangle.h

@@ -54,6 +54,7 @@ class Triangle {
         unsigned int get_sharpness_uv() const;
         unsigned int get_sharpness_vw() const;
         unsigned int get_sharpness_wu() const;
+        unsigned int get_sharpness(Triangle::Edge::Name name) const;
 
         bool has_sharp_edge() const;