code: public AABBf setMin(float minX, float minY, float minZ) {
          this.minX = minX;
          this.minY = minY;
          this.minZ = minZ;
          return this;
      }
docs: Set the minimum corner coordinates.
  
  @param minX
  the x coordinate of the minimum corner
  @param minY
  the y coordinate of the minimum corner
  @param minZ
  the z coordinate of the minimum corner
  @return this