Parameters are accessed with C4DAtom::GetParameter()/ C4DAtom::SetParameter(). See Parameter IDs.
Parameter: Link Size
MDATA_SCULPTBRUSH_SETTINGS_RADIUS_LINKParameter: Link Pressure
MDATA_SCULPTBRUSH_SETTINGS_STRENGTH_LINKParameter: Link Symmetry
MDATA_SCULPTBRUSH_MIRRORING_LINKParameter: Backface
MDATA_SCULPTBRUSH_SETTINGS_BACKFACEParameter: Keep Visual Size
MDATA_SCULPTBRUSH_SETTINGS_USEZOOMSCALEParameter: Preview Mode
MDATA_SCULPTBRUSH_SETTINGS_PREVIEWMODEParameter: Load
MDATA_SCULPTBRUSH_SETTINGS_LOADBRUSHPRESETParameter: Save
MDATA_SCULPTBRUSH_SETTINGS_ADDBRUSHPRESETParameter: Reset
MDATA_SCULPTBRUSH_SETTINGS_RESETParameter: Size
MDATA_SCULPTBRUSH_SETTINGS_RADIUSParameter: fx
MDATA_SCULPTBRUSH_SETTINGS_RADIUS_MODParameter: Pressure
MDATA_SCULPTBRUSH_SETTINGS_STRENGTHParameter: fx
MDATA_SCULPTBRUSH_SETTINGS_STRENGTH_MODParameter: Steady Stroke
MDATA_SCULPTBRUSH_SETTINGS_STEADYSTROKEParameter: Length
MDATA_SCULPTBRUSH_SETTINGS_STEADYSTROKE_VALUEParameter: Spacing
MDATA_SCULPTBRUSH_SETTINGS_STAMPSPACINGParameter: Percent
MDATA_SCULPTBRUSH_SETTINGS_STAMPSPACING_VALUEParameter: Edge Detect
MDATA_SCULPTBRUSH_SETTINGS_EDGEParameter: Angle
MDATA_SCULPTBRUSH_SETTINGS_EDGE_ANGLEParameter: Draw Mode
MDATA_SCULPTBRUSH_SETTINGS_DRAWMODEParameter: Fill Symmetry
MDATA_SCULPTBRUSH_SETTINGS_DRAWMODE_FILL_SYMMETRYParameter: Fill Backfaces
MDATA_SCULPTBRUSH_SETTINGS_FILL_BACKFACESParameter: Direction
MDATA_SCULPTBRUSH_SETTINGS_DRAWDIRParameter: Reset
MDATA_SCULPTBRUSH_FALLOFF_RESETParameter: Falloff
MDATA_SCULPTBRUSH_FALLOFF_SPLINEParameter: Load
MDATA_SCULPTBRUSH_STAMP_LOADPRESETParameter: Save
MDATA_SCULPTBRUSH_STAMP_ADDPRESETParameter: Clear
MDATA_SCULPTBRUSH_STAMP_RESETParameter: Use Stamp
MDATA_SCULPTBRUSH_STAMPParameter: Image
MDATA_SCULPTBRUSH_STAMP_TEXTUREFILENAMEParameter: Material
MDATA_SCULPTBRUSH_STAMP_MATERIAL_LINKParameter: Rotation
MDATA_SCULPTBRUSH_STAMP_ROTATION_VALUEParameter: fx
MDATA_SCULPTBRUSH_STAMP_ROTATION_VALUE_MODParameter: Flip Symmetry
MDATA_SCULPTBRUSH_STAMP_SYMMETRICALParameter: Flip X
MDATA_SCULPTBRUSH_STAMP_FLIP_XParameter: Flip Y
MDATA_SCULPTBRUSH_STAMP_FLIP_YParameter: Gray Value
MDATA_SCULPTBRUSH_STAMP_MIDVALUEParameter: Follow
MDATA_SCULPTBRUSH_STAMP_FOLLOWParameter: Use Falloff
MDATA_SCULPTBRUSH_STAMP_USEFALLOFFParameter: Use Alpha Channel
MDATA_SCULPTBRUSH_STAMP_USEALPHAParameter: Show Depth
MDATA_SCULPTBRUSH_STAMP_SHOWDEPTHParameter: Bilinear
MDATA_SCULPTBRUSH_STAMP_INTERPOLATEParameter: Enclose
MDATA_SCULPTBRUSH_STAMP_ENCLOSEParameter: Axis
MDATA_SCULPTBRUSH_MIRRORING_AXISParameter: X (YZ)
MDATA_SCULPTBRUSH_MIRRORING_XParameter: Y (XZ)
MDATA_SCULPTBRUSH_MIRRORING_YParameter: Z (XY)
MDATA_SCULPTBRUSH_MIRRORING_ZParameter: Radial
MDATA_SCULPTBRUSH_MIRRORING_RADIALParameter: Radial Symmetry Mode
MDATA_SCULPTBRUSH_MIRRORING_RADIAL_MODEParameter: Custom Point
MDATA_SCULPTBRUSH_MIRRORING_RADIAL_CUSTOMPOINTParameter: Number of Radial Strokes
MDATA_SCULPTBRUSH_MIRRORING_RADIAL_VALUEParameter: Radial Gap Angle
MDATA_SCULPTBRUSH_MIRRORING_RADIAL_GAPParameter: Load
MDATA_SCULPTBRUSH_STENCIL_LOADPRESETParameter: Save
MDATA_SCULPTBRUSH_STENCIL_ADDPRESETParameter: Clear
MDATA_SCULPTBRUSH_STENCIL_RESETParameter: Use Stencil
MDATA_SCULPTBRUSH_STENCILParameter: Visible
MDATA_SCULPTBRUSH_STENCIL_VISIBLEParameter: Hide During Stroke
MDATA_SCULPTBRUSH_STENCIL_HIDEONSTROKEParameter: Image
MDATA_SCULPTBRUSH_STENCIL_FILENAMEParameter: Material
MDATA_SCULPTBRUSH_STENCIL_MATERIAL_LINKParameter: Transparency
MDATA_SCULPTBRUSH_STENCIL_TRANSPARENCYParameter: Angle
MDATA_SCULPTBRUSH_STENCIL_ANGLEParameter: Scale
MDATA_SCULPTBRUSH_STENCIL_SCALEParameter: Translate
MDATA_SCULPTBRUSH_STENCIL_TRANSLATEParameter: Tile X
MDATA_SCULPTBRUSH_STENCIL_TILEXParameter: Tile Y
MDATA_SCULPTBRUSH_STENCIL_TILEYParameter: Flip X
MDATA_SCULPTBRUSH_STENCIL_FLIP_XParameter: Flip Y
MDATA_SCULPTBRUSH_STENCIL_FLIP_YParameter: Gray Value
MDATA_SCULPTBRUSH_STENCIL_MIDVALUEParameter: Enable Modifiers
MDATA_SCULPTBRUSH_MODIFIER_ENABLE