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class AttributeTessellationSettings

Attribute tessellation settings contains the parameters for how to compute the tessellation attributes of geometries in a scene.

Properties

PropertyDescription
AttributeTessellationDensityModeSetting how Simplygon is to calculate or set the tessellation levels for per-triangle regular tessellated attributes.
EnableAttributeTessellationIf set to true, attribute tessellation will be calculated on the geometries in the scene.
MaxAreaOfTessellatedValueSetting specific for 'RelativeArea' or 'AbsoluteArea' tessellation density modes. The processor will tessellate a triangle until each value's area is equal or less than the MaxAreaOfTessellatedValue ratio or value, as defined by the mode. Note that the tessellation will still adhere to the MaximumTessellationLevel setting, and not tessellate to a higher level.
MaxLengthOfTessellatedValueSetting specific for 'RelativeLengthBased' tessellation density mode. The processor will tessellate the values of a triangle until each value's longest edge is equal or less than the MaxLengthOfTessellatedValue ratio value, as defined by the mode. Note that the tessellation will still adhere to the MaximumTessellationLevel setting, and not tessellate to a higher level.
MaxTessellationLevelGeneral tessellation setting. The maximum level of value tessellation allowed for any one triangle.
MaxTotalValuesCountGeneral tessellation setting. The maximum number of values total allowed for one geometry.
MinTessellationLevelGeneral tessellation setting. The minimum level of value tessellation allowed for any one triangle.
NameThe name of the AttributeTessellationSettings object. (Inherited from Object)
OnlyAllowOneLevelOfDifferenceGeneral tessellation setting. If enabled, only allow a difference of one level between neighbor triangles. This is required by some file formats that store attribute data.
OnScreenSizeSetting specific for 'OnScreenSize' tessellation density mode. The processor will tessellate the values of a triangle until each value's longest edge is equal or less than the size of 2 pixels, which makes the area of the tessellated triangles ~1 pixel on screen. Note that the tessellation will still adhere to the MaximumTessellationLevel setting, and not tessellate to a higher level.
TransformationSpaceThe transformation space the evaluation should be done in. Valid values are Global and Local.

Methods

MethodDescription
AddObserverAdds a user-defined observer object to the interface, that will receive events from the interface. (Inherited from Object)
GetBoolParameterGet a named parameter boolean value. (Inherited from SettingsObject)
GetClassGet the name of the AttributeTessellationSettings class. (Inherited from Object)
GetDoubleParameterGet a named parameter floating point value. (Inherited from SettingsObject)
GetErrorStringReturns a string describing the error that was found the last time ValidateSettings was performed. (Inherited from SettingsObject)
GetIntParameterGet a named parameter integer value. (Inherited from SettingsObject)
GetStringParameterGet a named parameter string value. (Inherited from SettingsObject)
GetUIntParameterGet a named parameter unsigned integer value. (Inherited from SettingsObject)
IsAReturns true if AttributeTessellationSettings is a or is a descendant of the class named as the type parameter. (Inherited from Object)
IsNullReturns true if the AttributeTessellationSettings object is invalid. (Inherited from Object)
IsSameObjectAsReturns true if the AttributeTessellationSettings object is valid. (Inherited from Object)
NonNullReturns true if the AttributeTessellationSettings object is valid. (Inherited from Object)
PrintInfoPrints the content/info of the AttributeTessellationSettings object to the log. (Inherited from Object)
RemoveObserverRemoves a previously added observer object. (Inherited from Object)
SetBoolParameterSet a named parameter boolean value. (Inherited from SettingsObject)
SetDoubleParameterSet a named parameter floating point value. (Inherited from SettingsObject)
SetIntParameterSet a named parameter integer value. (Inherited from SettingsObject)
SetStringParameterSet a named parameter string value. (Inherited from SettingsObject)
SetUIntParameterSet a named parameter unsigned integer value. (Inherited from SettingsObject)
SetValidateParameterNamesSet if parameter names should be validated or not. Parameters that previously do not exist will generate and error if validation is enabled and be allowed if validation is disabled. (Inherited from SettingsObject)
ToJSONGet settings as JSON for debugging purposes. (Inherited from SettingsObject)
ValidateSettingsValidates the current settings values. (Inherited from SettingsObject)

Static methods

MethodDescription
IsClassAReturns true if the class is a or is a descendant of the class named as the type parameter. (Inherited from Object)
SafeCastSafeCast makes sure the input object is of a class that can be cast into spAttributeTessellationSettings, and if this is the case, returns the object cast into spAttributeTessellationSettings. (Inherited from Object)

Properties details

AttributeTessellationDensityMode

Setting how Simplygon is to calculate or set the tessellation levels for per-triangle regular tessellated attributes.

EnableAttributeTessellation

If set to true, attribute tessellation will be calculated on the geometries in the scene.

MaxAreaOfTessellatedValue

Setting specific for 'RelativeArea' or 'AbsoluteArea' tessellation density modes. The processor will tessellate a triangle until each value's area is equal or less than the MaxAreaOfTessellatedValue ratio or value, as defined by the mode. Note that the tessellation will still adhere to the MaximumTessellationLevel setting, and not tessellate to a higher level.

MaxLengthOfTessellatedValue

Setting specific for 'RelativeLengthBased' tessellation density mode. The processor will tessellate the values of a triangle until each value's longest edge is equal or less than the MaxLengthOfTessellatedValue ratio value, as defined by the mode. Note that the tessellation will still adhere to the MaximumTessellationLevel setting, and not tessellate to a higher level.

MaxTessellationLevel

General tessellation setting. The maximum level of value tessellation allowed for any one triangle.

MaxTotalValuesCount

General tessellation setting. The maximum number of values total allowed for one geometry.

MinTessellationLevel

General tessellation setting. The minimum level of value tessellation allowed for any one triangle.

Name

The name of the AttributeTessellationSettings object. (Inherited from Object)

OnlyAllowOneLevelOfDifference

General tessellation setting. If enabled, only allow a difference of one level between neighbor triangles. This is required by some file formats that store attribute data.

OnScreenSize

Setting specific for 'OnScreenSize' tessellation density mode. The processor will tessellate the values of a triangle until each value's longest edge is equal or less than the size of 2 pixels, which makes the area of the tessellated triangles ~1 pixel on screen. Note that the tessellation will still adhere to the MaximumTessellationLevel setting, and not tessellate to a higher level.

TransformationSpace

The transformation space the evaluation should be done in. Valid values are Global and Local.

Methods details

AddObserver

Adds a user-defined observer object to the interface, that will receive events from the interface. (Inherited from Object)

GetBoolParameter

Get a named parameter boolean value.

GetClass

Get the name of the AttributeTessellationSettings class. (Inherited from Object)

GetDoubleParameter

Get a named parameter floating point value.

GetErrorString

Returns a string describing the error that was found the last time ValidateSettings was performed.

GetIntParameter

Get a named parameter integer value.

GetStringParameter

Get a named parameter string value.

GetUIntParameter

Get a named parameter unsigned integer value.

IsA

Returns true if AttributeTessellationSettings is a or is a descendant of the class named as the type parameter. (Inherited from Object)

IsNull

Returns true if the AttributeTessellationSettings object is invalid. (Inherited from Object)

IsSameObjectAs

Returns true if the AttributeTessellationSettings object is valid. (Inherited from Object)

NonNull

Returns true if the AttributeTessellationSettings object is valid. (Inherited from Object)

PrintInfo

Prints the content/info of the AttributeTessellationSettings object to the log. (Inherited from Object)

RemoveObserver

Removes a previously added observer object. (Inherited from Object)

SetBoolParameter

Set a named parameter boolean value.

SetDoubleParameter

Set a named parameter floating point value.

SetIntParameter

Set a named parameter integer value.

SetStringParameter

Set a named parameter string value.

SetUIntParameter

Set a named parameter unsigned integer value.

SetValidateParameterNames

Set if parameter names should be validated or not. Parameters that previously do not exist will generate and error if validation is enabled and be allowed if validation is disabled.

ToJSON

Get settings as JSON for debugging purposes.

ValidateSettings

Validates the current settings values.

Static methods details

IsClassA

Returns true if the class is a or is a descendant of the class named as the type parameter. (Inherited from Object)

SafeCast

SafeCast makes sure the input object is of a class that can be cast into spAttributeTessellationSettings, and if this is the case, returns the object cast into spAttributeTessellationSettings. (Inherited from Object)