diff --git a/Gui.py b/Gui.py
index 8d5832c..72e7826 100644
--- a/Gui.py
+++ b/Gui.py
@@ -80,10 +80,10 @@ class Ui_fluencyCAD(object):
         self.groupBox_4.setObjectName(u"groupBox_4")
         self.horizontalLayout = QHBoxLayout(self.groupBox_4)
         self.horizontalLayout.setObjectName(u"horizontalLayout")
-        self.pushButton_3 = QPushButton(self.groupBox_4)
-        self.pushButton_3.setObjectName(u"pushButton_3")
+        self.pb_apply_code = QPushButton(self.groupBox_4)
+        self.pb_apply_code.setObjectName(u"pb_apply_code")
 
-        self.horizontalLayout.addWidget(self.pushButton_3)
+        self.horizontalLayout.addWidget(self.pb_apply_code)
 
         self.pushButton = QPushButton(self.groupBox_4)
         self.pushButton.setObjectName(u"pushButton")
@@ -144,7 +144,7 @@ class Ui_fluencyCAD(object):
         self.gl_box.setTitle(QCoreApplication.translate("fluencyCAD", u"Model Viewer", None))
         self.groupBox_3.setTitle(QCoreApplication.translate("fluencyCAD", u"Code Editor", None))
         self.groupBox_4.setTitle(QCoreApplication.translate("fluencyCAD", u"Code Tools", None))
-        self.pushButton_3.setText(QCoreApplication.translate("fluencyCAD", u"Apply Code", None))
+        self.pb_apply_code.setText(QCoreApplication.translate("fluencyCAD", u"Apply Code", None))
         self.pushButton.setText(QCoreApplication.translate("fluencyCAD", u"Delete Code", None))
         self.pushButton_2.setText(QCoreApplication.translate("fluencyCAD", u"Export STL", None))
         self.pushButton_4.setText(QCoreApplication.translate("fluencyCAD", u"Save code", None))
diff --git a/gui.ui b/gui.ui
index 5004b25..13da2ca 100644
--- a/gui.ui
+++ b/gui.ui
@@ -76,7 +76,7 @@
         </property>
         <layout class="QHBoxLayout" name="horizontalLayout">
          <item>
-          <widget class="QPushButton" name="pushButton_3">
+          <widget class="QPushButton" name="pb_apply_code">
            <property name="text">
             <string>Apply Code</string>
            </property>
diff --git a/main.py b/main.py
index 15e7418..ae319ee 100644
--- a/main.py
+++ b/main.py
@@ -1,6 +1,7 @@
 from PySide6.QtWidgets import QApplication, QMainWindow, QSizePolicy
 from Gui import Ui_fluencyCAD  # Import the generated GUI module
 from modules.gl_widget import OpenGLWidget
+from sdf import *
 
 
 class MainWindow(QMainWindow):
@@ -16,13 +17,34 @@ class MainWindow(QMainWindow):
         # Connect the resizeEvent of the parent widget to a function
         self.ui.gl_canvas.resizeEvent = self.glCanvasResized
 
+        self.ui.pb_apply_code.pressed.connect(self.generate_mesh)
+
+    def generate_mesh(self):
+        code_bytes = self.ui.textEdit.toPlainText().encode('utf-8')
+        code_text = code_bytes.decode('utf-8')
+        save_string = "\nf.save('out.stl', samples=2**10)"
+        code_text += save_string
+
+        local_vars = {}
+        try:
+            print(code_text)
+            exec(code_text, globals(), local_vars)
+
+            # Retrieve the result from the captured local variables
+            result = local_vars.get('result')
+            print("Result:", result)
+            mesh = self.openGLWidget.load_stl("out.stl")
+            self.openGLWidget.draw_stl(mesh)
+        except Exception as e:
+            print("Error executing code:", e)
+
+
     def glCanvasResized(self, event):
         # Get the size of the gl_canvas
         canvas_size = self.ui.gl_canvas.size()
         # Resize the OpenGL widget to match the size of the gl_canvas
         self.openGLWidget.resize(canvas_size)
 
-
 if __name__ == "__main__":
     app = QApplication([])
     window = MainWindow()
diff --git a/out.stl b/out.stl
deleted file mode 100644
index 811aa0d..0000000
Binary files a/out.stl and /dev/null differ