Simplygon 9 Documentation

# class PartRemover

The PartRemover tool can identify unconnected sub-meshes, and remove meshes that fall below a set size threshold. This size threshold can be set globally for the entire geometry, or per-material to be able to remove things like decals effectively.

# Properties

Property Description
Geometry The geometry data object to run the part removal on. If a scene is set, this parameter is ignored by the reducer.
Scene The scene object to run the part removal on.
SizeThreshold The size threshold to be used when removing parts. If SizeThreshold is equal to, or greater than, the boundingbox radius of a part, then that part is removed. If UsePerMaterialSizeThresholds is true, this value will be ignored and the per-material values will be used instead.
UsePerMaterialSizeThresholds The UsePerMaterialSizeThresholds flag. If true, the global SizeThreshold value will be ignored and the per-material values in the PerMaterialSizeThresholds will be used instead.

# Methods

Method Description
GetClass Get the name of the PartRemover class.
GetPerMaterialSizeThresholds The per-material threshold array. These thresholds are mapped per material ID in the geometrydata object if UsePerMaterialSizeThresholds is true. The size and values in this array needs to be set up by the user, and material IDs that fall outside the set array will be ignored.
IsA Returns true if PartRemover is a or is a descendant of the class named as the type parameter.
IsNull Returns true if the PartRemover object is invalid.
RunPartRemoval Runs the part removal processing.

# Static methods

Method Description
IsClassA Returns true if the class is a or is a descendant of the class named as the type parameter.
SafeCast SafeCast makes sure the input object is of a class that can be cast into spPartRemover, and if this is the case, returns the object cast into spPartRemover.

# Properties details

# Geometry

The geometry data object to run the part removal on. If a scene is set, this parameter is ignored by the reducer.

    # Scene

    The scene object to run the part removal on.

      # SizeThreshold

      The size threshold to be used when removing parts. If SizeThreshold is equal to, or greater than, the boundingbox radius of a part, then that part is removed. If UsePerMaterialSizeThresholds is true, this value will be ignored and the per-material values will be used instead.

        # UsePerMaterialSizeThresholds

        The UsePerMaterialSizeThresholds flag. If true, the global SizeThreshold value will be ignored and the per-material values in the PerMaterialSizeThresholds will be used instead.

          # Methods details

          # GetClass

          Get the name of the PartRemover class.

            # GetPerMaterialSizeThresholds

            The per-material threshold array. These thresholds are mapped per material ID in the geometrydata object if UsePerMaterialSizeThresholds is true. The size and values in this array needs to be set up by the user, and material IDs that fall outside the set array will be ignored.

              # IsA

              Returns true if PartRemover is a or is a descendant of the class named as the type parameter.

                # IsNull

                Returns true if the PartRemover object is invalid.

                  # RunPartRemoval

                  Runs the part removal processing.

                    # Static methods details

                    # IsClassA

                    Returns true if the class is a or is a descendant of the class named as the type parameter.

                      # SafeCast

                      SafeCast makes sure the input object is of a class that can be cast into spPartRemover, and if this is the case, returns the object cast into spPartRemover.

                        ← RecommendedTextureSizeCalculator →