Gazebo Script Fixes

wsl_env.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+# WSL Environment Setup for UAV-UGV Simulation
+# This file is sourced automatically when running the simulation in WSL
+
+# DISPLAY configuration
+if [ -d "/mnt/wslg" ]; then
+    # WSLg (Windows 11) - native Wayland/X support
+    export DISPLAY=:0
+    export WAYLAND_DISPLAY="${WAYLAND_DISPLAY:-wayland-0}"
+else
+    # X server (Windows 10) - connect to VcXsrv or similar
+    export DISPLAY=$(cat /etc/resolv.conf 2>/dev/null | grep nameserver | awk '{print $2}'):0
+fi
+
+# OpenGL settings for better compatibility
+export LIBGL_ALWAYS_INDIRECT=0
+
+# Mesa driver overrides (helps with version requirements)
+export MESA_GL_VERSION_OVERRIDE=3.3
+export MESA_GLSL_VERSION_OVERRIDE=330
+
+# Gazebo specific settings
+export OGRE_RTT_MODE=Copy
+
+# Source Gazebo setup for proper resource paths
+if [ -f /usr/share/gazebo/setup.bash ]; then
+    source /usr/share/gazebo/setup.bash
+elif [ -f /usr/share/gazebo-11/setup.bash ]; then
+    source /usr/share/gazebo-11/setup.bash
+fi
+
+# Uncomment the following line to force software rendering
+# This is more stable but slower - use if you see rendering errors
+# export LIBGL_ALWAYS_SOFTWARE=1