1 files changed, 9 insertions, 9 deletions

diff --git a/Vertex.h b/Vertex.h
index e7d47ce..2f3fcff 100644
--- a/Vertex.h
+++ b/Vertex.h
@@ -3,23 +3,23 @@
 
 class Vertex {
   private:
-    double x, y;
+    float x, y;
   public:
     Vertex() {x = y = 0.0;}
     Vertex(const Vertex &v) {x = v.x; y = v.y;}
-    Vertex(double x, double y) {this->x = x; this->y = y;}
+    Vertex(float x, float y) {this->x = x; this->y = y;}
     
-    double getX() const {return x;}
-    void setX(double x) {this->x = x;}
+    float getX() const {return x;}
+    void setX(float x) {this->x = x;}
     
-    double getY() const {return y;}
-    void setY(double y) {this->y = y;}
+    float getY() const {return y;}
+    void setY(float y) {this->y = y;}
     
     void setLocation(const Vertex &v) {x = v.x; y = v.y;}
-    void setLocation(double x, double y) {this->x = x; this->y = y;}
+    void setLocation(float x, float y) {this->x = x; this->y = y;}
     
-    double distanceSq(const Vertex &v) const;
-    double distance(const Vertex &v) const;
+    float distanceSq(const Vertex &v) const;
+    float distance(const Vertex &v) const;
     
     Vertex operator+(const Vertex &v) const;
     Vertex operator-(const Vertex &v) const;