Heightmap models crash Ignition

[MarqRazz]

Environment

• OS Version: Ubuntu 20.04
• Source or binary build?
  Edifice Binary / ROS2 Foxy

Description

• Expected behavior: Load heightmap sdf
• Actual behavior: error is printed and Ignition crashes

Steps to reproduce

1. Add this SDF model to your world file

<include>
      <uri>
      https://fuel.ignitionrobotics.org/1.0/chapulina/models/Heightmap Bowl
      </uri>
</include>

2. Launch Ignition with the above world file

I also have a sdf created using this tutorial that I have used in Gazebo classic that throws the same error.

Output

[ign gazebo-1] [Err] [SDFFeatures.cc:781] The geometry element of collision [collision] couldn't be created
[ign gazebo-1] terminate called after throwing an instance of 'std::bad_optional_access'
[ign gazebo-1]   what():  bad optional access

[chapulina]

Heightmap physics support hasn't been merged yet, but it's close. See #661.

It shouldn't crash though, so there's definitely something wrong. Proper support is very close to getting in, so I think we should just wait for that to get in.

[vatanaksoytezer]

Heightmaps are merged and seems to work fine in my setup with latest edifice branches @chapulina @MarqRazz I think we can close this.