C:\fakepath\Screenshot from 2020-12-10 15-30-28.png C:\fakepath\topdown.png C:\fakepath\btmup.png

Issues with rendering and shadows in Gazebo 11. I wonder what is the issue when at some angles, parts of my models are gone. Despite a wide spread plane shown in the leaves of the tree in the image, the shadows rendered and reflected does not show accordingly. Furthermore, when rotated to the bottom-up view, the leaves totally disappeared. May I know what are the issues that I am experiencing?

The method I used to design and import the model are done by using blender, importing an fbx file, saving it as obj file to be loaded as mesh in Gazebo.