What I am trying to achieve

• Create Gazebo simulation world using Blender.
• Due to my problem I reduced the scope to "Create a Gazebo model using .dae meshes for <visual> and <collision>"

My problem/symptom

• My test model seems ok when I insert it.... But...
• Problem #1: The <collision> mesh does not work (My robot run truth the model)
• Problem #2: The <visual> is not recognized by my robot camera (see picture below)

Step by step - What I have tried

1. In Blender: Exported the "Blender default cube" as a collada .dae file.
2. Created an model folder

3. My model.config

![image description](https://ftp.osuosl.org/pub/ros/download.ros.org/downloads/se_migration/gazebosim/16268797695775853.png)

1. My model.sdf

   

2. Launched Gazebo, RViz and Rqt

Environment

• ROS1 melodic (Gazebo 9.0)
• Ubuntu 20.04
• Blender 2.93