1 files changed, 19 insertions, 10 deletions
diff --git a/src/Data/Triangle.h b/src/Data/Triangle.h
index f668289..3a235ce 100644
--- a/src/Data/Triangle.h
+++ b/src/Data/Triangle.h
@@ -50,25 +50,34 @@ class Triangle {
     Triangle(xmlpp::Element *node);
     
     const Vertex& getVertex(unsigned int i) const {return vertices[i%3];}
-    void setVertex(unsigned int i, Vertex v) {vertices[i%3] = v;}
-    void setVertices(Vertex v[3]) {
-      vertices[0] = v[0]; vertices[1] = v[1]; vertices[2] = v[2];
+    void setVertex(unsigned int i, const Vertex &v);
+    
+    void setVertices(Vertex *v) {
+      for(int i = 0; i < 3; ++i)
+        setVertex(i, v[i]);
     }
     
     const Vector& getNormal(unsigned int i) const {return normals[i%3];}
-    void setNormal(unsigned int i, Vector n) {normals[i%3] = n;}
-    void setNormals(Vector n[3]) {
-      normals[0] = n[0]; normals[1] = n[1]; normals[2] = n[2];
+    void setNormal(unsigned int i, const Vector &n);
+    
+    void setNormals(Vector *n) {
+      for(int i = 0; i < 3; ++i)
+        setNormal(i, n[i]);
     }
     
     const TexCoords& getTexCoords(unsigned int i) const {return texCoords[i%3];}
-    void getTexCoords(unsigned int i, TexCoords t) {texCoords[i%3] = t;}
-    void getTexCoords(TexCoords t[3]) {
-      texCoords[0] = t[0]; texCoords[1] = t[1]; texCoords[2] = t[2];
+    void setTexCoords(unsigned int i, const TexCoords &t);
+    
+    void setTexCoords(TexCoords *t) {
+      for(int i = 0; i < 3; ++i)
+        setTexCoords(i, t[i]);
     }
     
     bool isVisible() const {return visible;}
-    void setVisible(bool vis) {visible = vis;}
+    void setVisible(bool vis) {
+      visible = vis;
+      triangleNode->set_attribute("visible", vis ? "true" : "false");
+    }
 };
 
 }