Three-point leveling

[probonopd]

https://produktinfo.conrad.com/datenblaetter/1500000-1599999/001548286-up-01-en-FIRMWARE_V2_2_CPP_RENKFORCE_RF100_V2_3D_.zip contains

#ifdef MANUAL_BED_LEVELING
  #define MBL_Z_STEP 0.025  // Step size while manually probing Z axis
#endif  // MANUAL_BED_LEVELING
#ifdef MESH_BED_LEVELING
  #define MESH_MIN_X 10
  #define MESH_MAX_X (X_MAX_POS - MESH_MIN_X)
  #define MESH_MIN_Y 10
  #define MESH_MAX_Y (Y_MAX_POS - MESH_MIN_Y)
  #define MESH_NUM_X_POINTS 3  // Don't use more than 7 points per axis, implementation limited
  #define MESH_NUM_Y_POINTS 3
  #define MESH_HOME_SEARCH_Z 4  // Z after Home, bed somewhere below but above 0.0
#endif  // MESH_BED_LEVELING

#ifdef ENABLE_AUTO_BED_LEVELING
#define AUTO_BED_LEVELING_GRID

    #define LEFT_PROBE_BED_POSITION 15
    #define RIGHT_PROBE_BED_POSITION 170
    #define FRONT_PROBE_BED_POSITION 20
    #define BACK_PROBE_BED_POSITION 170

      // Arbitrary points to probe. A simple cross-product
      // is used to estimate the plane of the bed.
      #define ABL_PROBE_PT_1_X 15
      #define ABL_PROBE_PT_1_Y 180
      #define ABL_PROBE_PT_2_X 15
      #define ABL_PROBE_PT_2_Y 20
      #define ABL_PROBE_PT_3_X 170
      #define ABL_PROBE_PT_3_Y 20

Can we use this to restore original-like three-point probing?