| Option Category | # # VECTOR POST-PROCESSING OPTIONS # |
| Description | This option sets the vector beam smoothness when HLSL is enabled. |
| Full Command | -vector_beam_smooth <float> |
| Alt. Command | none |
| Reverse Command | none |
| Example | mame64 tempest -hlsl_enable -vector_beam_smooth 0.5 |
| mame.ini Command | vector_beam_smooth |
| Command Default | 0.0 |
| Argument Format | <float> |