The file quadric.dat in the example directory cylind_shell uses a command as:
CylinderZ CZ1 BlockTransformAll
the optional argument BlockTransformAll is not described in the Wiki (see issue https://github.com/golosio/xrmc/issues/27)
It seems that it can be used to prevents the command RotateAll to operate on the quadric (CylinderZ in the example). However, in this specific example it produces undesired superposition between the surfaces surrounding two objects, which results in a not-well-defined input file and artifacts in the simulated image.
The file quadric.dat in the example directory cylind_shell uses a command as: CylinderZ CZ1 BlockTransformAll the optional argument BlockTransformAll is not described in the Wiki (see issue https://github.com/golosio/xrmc/issues/27) It seems that it can be used to prevents the command RotateAll to operate on the quadric (CylinderZ in the example). However, in this specific example it produces undesired superposition between the surfaces surrounding two objects, which results in a not-well-defined input file and artifacts in the simulated image.