From 61e26dc00715de679fd6f546bf104c15ee48261a Mon Sep 17 00:00:00 2001
From: Quentin Legot <legotquentin@gmail.com>
Date: Tue, 16 Feb 2021 18:04:55 +0100
Subject: [PATCH] add xyz axes

---
 src/lsystem/Main.java                     |  2 ++
 src/lsystem/screen/JoglEventListener.java | 16 +++++++++++++---
 2 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/src/lsystem/Main.java b/src/lsystem/Main.java
index 91084d2..b0b56d1 100644
--- a/src/lsystem/Main.java
+++ b/src/lsystem/Main.java
@@ -7,6 +7,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Scanner;
 import lsystem.screen.MainFrame;
+import lsystem.screen.SwingGLCanvas;
 
 public class Main {
 
@@ -16,6 +17,7 @@ public class Main {
         frame.pack();
         frame.setVisible(true);
 
+        SwingGLCanvas canvas = new SwingGLCanvas();
 
         final Scanner scanner = new Scanner(System.in);
         String axiom = null;
diff --git a/src/lsystem/screen/JoglEventListener.java b/src/lsystem/screen/JoglEventListener.java
index 53ca84d..2e342ef 100644
--- a/src/lsystem/screen/JoglEventListener.java
+++ b/src/lsystem/screen/JoglEventListener.java
@@ -66,11 +66,21 @@ public class JoglEventListener implements GLEventListener {
                 0.0f, 1.0f, 0.0f
         );
 
-        gl.glRotatef(angle, 0f, 1f, 0f);
+        /* gl.glRotatef(angle, 0f, 1f, 0f);
 
         gl.glColor3f(1.0f, 0.0f, 0.0f);
-        glut.glutSolidSphere(1.0f, 20, 20);
-
+        glut.glutSolidSphere(1.0f, 20, 20); */
+        gl.glColor3f(1f, 1f, 1f);
+        gl.glBegin(GL2.GL_LINES);
+        gl.glVertex3f(0f, 0f, 0f);
+        gl.glVertex3f(1f, 0f, 0f);
+        gl.glVertex3f(0f, 0f, 0f);
+        gl.glVertex3f(0f, 1f, 0f);
+        gl.glVertex3f(0f, 0f, 0f);
+        gl.glVertex3f(0f, 0f, 1f);
+        gl.glEnd();
+        gl.glRasterPos3f(1.1f, 0.0f, 0.0f);
+        glut.glutBitmapCharacter(GLUT.BITMAP_HELVETICA_18, 'X');
         angle += 0.1f;
         angle %= 360f;
     }