massed_gravity_vector#
- ptrace.massed_gravity_vector(p0: float, p1: float, p2: float) int #
Specify the name of the gravity vector used in the pressure force term of the massed-particle calculation.
The default setting is <0., -9.81, 0.>. The “ptrace: massed_particles” command does not have to be ON in order to specify this command.- Args:
- p0:
‘gx’ the x-component of the gravity vector
- p1:
‘gy’ the y-component of the gravity vector
- p2:
‘gz’ the z-component of the gravity vector
- Examples:
# # Create a massless point trace # ensight.part.select_all() ensight.ptrace.select_default() ensight.part.modify_begin() ensight.ptrace.variable("velocity") ensight.part.modify_end() ensight.part.select_all() ensight.ptrace.create_pt() ensight.part.select_begin(2) # # Toggle on massed-particle gravity force term # Specify the gravity vector # ensight.part.modify_begin() ensight.ptrace.massed_gravity("ON") ensight.ptrace.massed_gravity_vector("0.00000e+00-9.81000e+00",0.00000e+00) ensight.part.modify_end() # # Change part to massed trace using current settings # ensight.part.modify_begin() ensight.ptrace.massed_particles("ON") ensight.part.modify_end()
- Returns:
zero on success, non-zero on error