Spa circuit inclusion in the database (.sdf and .world)

CustomRobots/f1/models/spa/model.config

@@ -0,0 +1,12 @@
+<?xml version="1.0"?>
+<model>
+  <name>spa_circuit</name>
+  <version>1.0</version>
+  <sdf version="1.7">model.sdf</sdf>
+  <author>
+    <name>Fernando Exposito Arribas</name>
+  </author>
+  <description>
+    Modelo del circuito de Spa para Gazebo Sim.
+  </description>
+</model>

CustomRobots/f1/models/spa/model.sdf

@@ -0,0 +1,23 @@
+<?xml version="1.0"?>
+<sdf version="1.7">
+
+    <model name="spa_circuit">
+      <static>true</static>
+      <link name="link">
+        <visual name="visual">
+          <geometry>
+            <mesh>
+              <uri>model://spa/meshes/spa.dae</uri>
+            </mesh>
+          </geometry>
+        </visual>
+        <collision name="collision">
+          <geometry>
+            <mesh>
+              <uri>model://spa/meshes/spa.dae</uri>
+            </mesh>
+          </geometry>
+        </collision>
+      </link>
+    </model>
+</sdf>

Worlds/spa_circuit.world

@@ -0,0 +1,50 @@
+<sdf version='1.10'>
+  <world name='spa'>
+    <physics name='1ms' type='ignored'>
+      <max_step_size>0.001</max_step_size>
+      <real_time_factor>1</real_time_factor>
+      <real_time_update_rate>1000</real_time_update_rate>
+    </physics>
+    <plugin name='gz::sim::systems::Physics' filename='gz-sim-physics-system'/>
+    <plugin name='gz::sim::systems::UserCommands' filename='gz-sim-user-commands-system'/>
+    <plugin name='gz::sim::systems::SceneBroadcaster' filename='gz-sim-scene-broadcaster-system'/>
+    <plugin name='gz::sim::systems::Contact' filename='gz-sim-contact-system'/>
+    <gravity>0 0 -9.8</gravity>
+    <atmosphere type='adiabatic'/>
+    <scene>
+      <ambient>0.4 0.4 0.4 1</ambient>
+      <background>0.7 0.7 0.7 1</background>
+      <shadows>true</shadows>
+      <grid>false</grid>
+      <sky>
+        <clouds>
+          <speed>12</speed>
+        </clouds>
+      </sky>
+    </scene>
+    <include>
+      <uri>model://spa</uri>
+      <name>spa</name>
+      <pose>0 0 -1000 0 0 0</pose>
+    </include>
+    <light name='my_sun' type='directional'>
+      <pose>0 0 10 0 0 0</pose>
+      <cast_shadows>true</cast_shadows>
+      <intensity>1</intensity>
+      <direction>-0.5 0.1 -0.9</direction>
+      <diffuse>0.8 0.8 0.8 1</diffuse>
+      <specular>0.2 0.2 0.2 1</specular>
+      <attenuation>
+        <range>1000</range>
+        <linear>0.01</linear>
+        <constant>0.9</constant>
+        <quadratic>0.001</quadratic>
+      </attenuation>
+      <spot>
+        <inner_angle>0</inner_angle>
+        <outer_angle>0</outer_angle>
+        <falloff>0</falloff>
+      </spot>
+    </light>
+  </world>
+</sdf>