From 2d7a16e7d0297d354fcc98be4626ec8a8331fb0d Mon Sep 17 00:00:00 2001
From: Ash Tyndall <git@atyndall.net>
Date: Fri, 21 Oct 2011 11:42:24 +0800
Subject: [PATCH]

---
 helper.c | 3 ++-
 helper.h | 2 +-
 scene.c  | 4 ++--
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/helper.c b/helper.c
index 4040947..460c44a 100644
--- a/helper.c
+++ b/helper.c
@@ -254,13 +254,14 @@ void drawFloor() {
 /**
  * Draw x, z axis on floor
  */
-void drawLine() {
+void drawAxisLines() {
   // **NOTE: Function does not currently draw arrow-heads
 
   glDisable(GL_TEXTURE_2D);
   glDisable(GL_LIGHTING);
   glEnable(GL_BLEND);
   glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+  glEnable(GL_LINE_SMOOTH);
   glColor3f( 0.0, 0.0, 0.0 );
 
   float arrowLength = 1.0;
diff --git a/helper.h b/helper.h
index 21eceea..0ed5d21 100644
--- a/helper.h
+++ b/helper.h
@@ -22,6 +22,6 @@ int makeSubmenuFromArray( const char *menuEntries[], unsigned int menuEntriesSiz
 
 void drawSquare(int recurseLevel, float x1, float z1, float x2, float z2);
 void drawFloor();
-void drawLine();
+void drawAxisLines();
 
 #endif	/* HELPER_H */
diff --git a/scene.c b/scene.c
index 3bda9b4..96bfb03 100644
--- a/scene.c
+++ b/scene.c
@@ -355,8 +355,6 @@ void display() {
     glLightfv(GL_LIGHT1, GL_POSITION, lightPosition1);
 
     drawFloor();
-
-    drawLine();
     
     // Draw teapot for a test object
     glPushMatrix();
@@ -385,6 +383,8 @@ void display() {
       glEnable(GL_LIGHTING);
     glPopMatrix();
 
+    drawAxisLines();
+
   glPopMatrix();
 
   glutSwapBuffers();
-- 
2.20.1