1 files changed, 4 insertions, 3 deletions
diff --git a/src/Data/Triangle.h b/src/Data/Triangle.h
index 2267f36..979fbfa 100644
--- a/src/Data/Triangle.h
+++ b/src/Data/Triangle.h
@@ -21,6 +21,7 @@
 #define ZOOMEDIT_DATA_TRIANGLE_H_
 
 #include "Vertex.h"
+#include "Vector.h"
 #include "TexCoords.h"
 #include <libxml++/nodes/element.h>
 
@@ -52,7 +53,7 @@ class Triangle {
     const Vertex& getVertex(unsigned int i) const {return vertices[i%3];}
     void setVertex(unsigned int i, const Vertex &v);
     
-    void setVertices(Vertex *v) {
+    void setVertices(const Vertex *v) {
       for(int i = 0; i < 3; ++i)
         setVertex(i, v[i]);
     }
@@ -60,7 +61,7 @@ class Triangle {
     const Vector& getNormal(unsigned int i) const {return normals[i%3];}
     void setNormal(unsigned int i, const Vector &n);
     
-    void setNormals(Vector *n) {
+    void setNormals(const Vector *n) {
       for(int i = 0; i < 3; ++i)
         setNormal(i, n[i]);
     }
@@ -68,7 +69,7 @@ class Triangle {
     const TexCoords& getTexCoords(unsigned int i) const {return texCoords[i%3];}
     void setTexCoords(unsigned int i, const TexCoords &t);
     
-    void setTexCoords(TexCoords *t) {
+    void setTexCoords(const TexCoords *t) {
       for(int i = 0; i < 3; ++i)
         setTexCoords(i, t[i]);
     }