Parasolid

class HPS::Parasolid

The Parasolid class contains objects and enumerations used for importing and exporting CAD files via Parasolid.

Public Types

typedef std::vector<Component, HPS::Allocator<Component>> ComponentArray
enum CompoundBodyBehavior

Enumerates the behaviors the Parasolid importer can assume when encountering compound bodies.

Values:

enumerator Split

Split compound bodies into simple bodies.

enumerator Keep

Import compound bodies as-is.

enumerator Fail

Fail when encountering a compound body.

typedef std::vector<double, HPS::Allocator<double>> DoubleArray
typedef HPS::IntArray EntityArray
enum Format

Enumerates the formats Parasolid can import.

Values:

enumerator Text

Text File.

enumerator Binary

Machine Dependent Binary File.

enumerator NeutralBinary

Machine Independent Binary File.

enum Ignore

Enumerates the way the Parasolid importer chooses which facets or lines to ignore during tessellation. Corresponds to the PK_face_ignore_t struct.

Values:

enumerator Absolute

specify an absolute value

enumerator FeatureToModelRatio

specify ratio of feature to model box

enumerator FeatureToBodyRatio

specify ratio of feature to body box

enum MismatchBehavior

Enumerates the behaviors the Parasolid importer can assume when encountering attribute mismatches.

Values:

enumerator Ignore

Ignore attribute mismatches.

enumerator Fail

Fail on attribute mismatch.

typedef int ParasolidEntity
enum TessellationLevel

Enumerates predefined tessellation levels used to import Parasolid files.

Values:

enumerator ExtraLow

Extra Low tessellation setting.

enumerator Low

Low tessellation setting.

enumerator Medium

Medium tessellation setting.

enumerator High

High tessellation setting.

enumerator ExtraHigh

Extra High tessellation setting.

enumerator Custom

Custom tessellation setting. Chord and Angle values will need to be specified.

typedef std::vector<Facet::Tolerance, HPS::Allocator<Facet::Tolerance>> ToleranceArray
typedef std::vector<Viewport, HPS::Allocator<Viewport>> ViewportArray
class CADModel : public HPS::CADModel

The CADModel class is a smart pointer. It is an abstract concept symbolizing the root of the Parasolid import. It is not related to any Parasolid object.

Public Functions

Component AddEntity(ParasolidEntity in_entity_to_add, FacetTessellationKit const &in_facet_tessellation, LineTessellationKit const &in_line_tessellation, Component const &in_owner = Component())

Renders the entity specified, according to the tessellation options provided. Only entities of type PK_CLASS_assembly and PK_CLASS_body can be used with this function.

Parameters
  • in_entity_to_add – The Parasolid entity to import into HPS.

  • in_facet_tessellation – The facet tessellation parameters used during import.

  • in_line_tessellation – The line tessellation parameters used during import.

  • in_owner – The component owning which will own the imported entity

Returns

The component created as part of the import of the provided entity.

CADModel()

The default constructor creates an uninitialized CADModel object. The Type() function will return Type::None.

CADModel(Component const &in_that)

This constructor creates a CADModel object that shares the underlying smart-pointer of the source Component. The copy will only be successful if the source component is really an upcast of a Parasolid::CADModel object. Otherwise the copy will fail and the resulting Parasolid::CADModel will be invalid.

Parameters

in_that – The source Component to copy.

CADModel(HPS::CADModel const &in_that)

This constructor creates a Parasolid::CADModel object that shares the underlying smart-pointer of the source HPS::CADModel. The copy will only be successful if the source component is really an upcast of a Parasolid::CADModel object. Otherwise the copy will fail and the resulting Parasolid::CADModel will be invalid.

Parameters

in_that – The source HPS::CADModel to copy.

CADModel(Parasolid::CADModel &&in_that)

The move constructor creates a Parasolid::CADModel by transferring the underlying object of the rvalue reference to this Parasolid::CADModel.

Parameters

in_that – An rvalue reference to a Parasolid::CADModel to take the underlying object from.

CADModel(Parasolid::CADModel const &in_that)

The copy constructor creates a Parasolid::CADModel object that shares the underlying smart-pointer of the source Parasolid::CADModel.

Parameters

in_that – The source Parasolid::CADModel to copy.

Component GetComponentFromEntity(ParasolidEntity in_entity)

Returns the Component associated with the provided entity.

Parameters

in_entity – The Parasolid entity for which to return a Component.

Returns

The component associated with the passed in entity, or an empty component if no component is associated with in_entity.

inline virtual HPS::Type ObjectType() const

This function returns the type the object, as declared (if the object is derived, this does not give the true type of the derived object).

Returns

The declared type of the object in question, which may differ from the true, underlying type.

CADModel &operator=(Parasolid::CADModel &&in_that)

The move assignment operator transfers the underlying object of the rvalue reference to this Parasolid::CADModel.

Parameters

in_that – An rvalue reference to a Parasolid::CADModel to take the underlying object from.

Returns

A reference to this Parasolid::CADModel.

void Tessellate(Parasolid::FacetTessellationKit const &in_facet_options, Parasolid::LineTessellationKit const &in_line_options)

Re-tessellate the given CADModel with the provided options.

Parameters
  • in_facet_options – The facet tessellation options to use to generate the new tessellation for this CADModel.

  • in_line_options – The line tessellation options to use to generate the new tessellation for this CADModel.

virtual ~CADModel()

Public Static Attributes

static const HPS::Type staticType = HPS::Type::ParasolidCADModel
class Component : public HPS::Component

The Component class is a smart pointer. It represents a variety of Parasolid components. The primary purpose of this class is simply to provide access to the underlying ParasolidEntity object for use by Parasolid library functions.

Public Functions

bool AddTransform(MatrixKit const &in_transform)

Appends a transform to the underlying Parasolid data associated with this component. Only components of type ParasolidAssembly, ParasolidInstance and ParasolidTopoBody can have transforms applied to them. Additionally, only transformations which are rigid motions can be applied. Calling AddTransform with a transform which is not a rigid motion, such as a shear, will cause the function to fail.

Parameters

in_transform – The transform to apply to this component.

Returns

true if transform was applied correctly, false otherwise.

Component()

The default constructor creates an uninitialized Parasolid::Component object. The Type() function will return Type::None.

Component(HPS::Component const &in_that)

This constructor creates an Parasolid::Component object that shares the underlying smart-pointer of the source Component. The copy will only be successful if the source component is really an upcast of a Parasolid::Component object. Otherwise the copy will fail and the resulting Parasolid::Component will be invalid.

Parameters

in_that – The source Component to copy.

Component(Parasolid::Component &&in_that)

The move constructor creates a Parasolid::Component by transferring the underlying object of the rvalue reference to this Parasolid::Component.

Parameters

in_that – An rvalue reference to an Parasolid::Component to take the underlying object from.

Component(Parasolid::Component const &in_that)

The copy constructor creates an Parasolid::Component object that shares the underlying smart-pointer of the source Parasolid::Component.

Parameters

in_that – The source Parasolid::Component to copy.

ParasolidEntity GetParasolidEntity() const

Gets the ParasolidEntity object corresponding to this Parasolid Component.

Returns

The ParasolidEntity object corresponding to this Parasolid Component.

inline virtual HPS::Type ObjectType() const

This function returns the type the object, as declared (if the object is derived, this does not give the true type of the derived object).

Returns

The declared type of the object in question, which may differ from the true, underlying type.

Component &operator=(Parasolid::Component &&in_that)

The move assignment operator transfers the underlying object of the rvalue reference to this Parasolid::Component.

Parameters

in_that – An rvalue reference to a Parasolid::Component to take the underlying object from.

Returns

A reference to this Parasolid::Component.

bool SetTransform(MatrixKit const &in_transform)

Applies a transform to the underlying Parasolid data associated with this component, replacing any transform currently set on it. Only components of type ParasolidAssembly, ParasolidInstance and ParasolidTopoBody can have transforms applied to them. Additionally, only transformations which are rigid motions can be applied. Calling SetTransform with a transform which is not a rigid motion, such as a shear, will cause the function to fail.

Parameters

in_transform – The transform to apply to this component.

Returns

true if transform was applied correctly, false otherwise.

void Tessellate(Parasolid::FacetTessellationKit const &in_facet_options, Parasolid::LineTessellationKit const &in_line_options)

Re-tessellate the given Component with the provided options. Tessellation can only occur at the body, instance or assembly level, so calling this function on Component objects below that level will have no effect.

Parameters
  • in_facet_options – The facet tessellation options to use to generate the new tessellation for this Component.

  • in_line_options – The line tessellation options to use to generate the new tessellation for this Component.

virtual ~Component()

Releases a reference to this Component. The Component will not be deleted unless the final reference is destroyed.

Public Static Attributes

static const HPS::Type staticType = HPS::Type::ParasolidComponent
class ExportOptionsKit : public HPS::SprocketKit

The ExportOptionsKit class is a user space object. It contains settings controlling what and how data is exported via Parasolid. Default values for the various fields of this class can be found here.

Public Functions

virtual bool Empty() const

Indicates whether this ExportOptionsKit has any values set on it.

Returns

true if no values are set on this ExportOptionsKit, false otherwise.

bool Equals(ExportOptionsKit const &in_kit) const

Check if the source ExportOptionsKit is equivalent to this ExportOptionsKit.

Parameters

in_kit – The source ExportOptionsKit to compare to this ExportOptionsKit.

Returns

true if the objects are equivalent, false otherwise.

ExportOptionsKit()

The default constructor creates an empty ExportOptionsKit object.

ExportOptionsKit(ExportOptionsKit &&in_that)

The move constructor creates an ExportOptionsKit by transferring the underlying impl of the rvalue reference to this ExportOptionsKit thereby avoiding a copy and allocation.

Parameters

in_that – An rvalue reference to an ExportOptionsKit to take the impl from.

ExportOptionsKit(ExportOptionsKit const &in_kit)

The copy constructor creates a new ExportOptionsKit object that contains the same settings as the source ExportOptionsKit.

Parameters

in_kit – The source ExportOptionsKit to copy.

inline virtual HPS::Type ObjectType() const

This function returns the type the object, as declared (if the object is derived, this does not give the true type of the derived object).

Returns

The declared type of the object in question, which may differ from the true, underlying type.

bool operator!=(ExportOptionsKit const &in_kit) const

Check if the source ExportOptionsKit is not equivalent to this ExportOptionsKit.

Parameters

in_kit – The source ExportOptionsKit to compare to this ExportOptionsKit.

Returns

true if the objects are not equivalent, false otherwise.

ExportOptionsKit &operator=(ExportOptionsKit &&in_that)

The move assignment operator transfers the underlying impl of the rvalue reference to this ExportOptionsKit thereby avoiding a copy.

Parameters

in_that – An rvalue reference to an ExportOptionsKit to take the impl from.

Returns

A reference to this ExportOptionsKit.

ExportOptionsKit &operator=(ExportOptionsKit const &in_kit)

Copies the source ExportOptionsKit into this ExportOptionsKit.

Parameters

in_kit – The source ExportOptionsKit to copy.

Returns

A reference to this ExportOptionsKit.

bool operator==(ExportOptionsKit const &in_kit) const

Check if the source ExportOptionsKit is equivalent to this ExportOptionsKit.

Parameters

in_kit – The source ExportOptionsKit to compare to this ExportOptionsKit.

Returns

true if the objects are equivalent, false otherwise.

void Set(ExportOptionsKit const &in_kit)

Copies the source ExportOptionsKit into this ExportOptionsKit.

Parameters

in_kit – The source ExportOptionsKit to copy.

ExportOptionsKit &SetFormat(Parasolid::Format in_format)

Sets the format type to be exported. This corresponds to the value that will be passed to PK_PART_transmit_o_t.transmit_format.

See

Default value

Parameters

in_format – The format of the file to be exported.

Returns

A reference to this ExportOptionsKit.

ExportOptionsKit &SetUserFields(bool in_export_user_fields)

Sets whether to export user fields from the CAD file. This corresponds to the value that will be passed to PK_PART_transmit_o_t.receive_user_fields.

Parameters

in_export_user_fields – Whether to export user fields from the CAD file.

Returns

A reference to this ExportOptionsKit.

void Show(ExportOptionsKit &out_kit) const

Copies this ExportOptionsKit into the given ExportOptionsKit.

Parameters

out_kit – The ExportOptionsKit to populate with the contents of this ExportOptionsKit.

bool ShowFormat(Parasolid::Format &out_format) const

Shows the format export setting.

Parameters

out_format – The format setting for this export.

Returns

true if a format setting was specified, false otherwise.

bool ShowUserFields(bool &out_user_fields) const

Shows the user fields export setting.

Parameters

out_user_fields – The user fields setting for this export.

Returns

true if a user fields setting was specified, false otherwise.

ExportOptionsKit &UnsetEverything()

Removes all settings from this ExportOptionsKit.

Returns

A reference to this ExportOptionsKit.

ExportOptionsKit &UnsetFormat()

Removes the format export state.

Returns

A reference to this ExportOptionsKit.

ExportOptionsKit &UnsetUserFields()

Removes the user fields export state.

Returns

A reference to this ExportOptionsKit.

virtual ~ExportOptionsKit()

Public Static Functions

static ExportOptionsKit GetDefault()

Creates an ExportOptionsKit which contains the default settings. The returned object will not necessarily have values set for every option, but it will have settings for those options where it is reasonable to have a default. These values will be used for import unless an option is overridden by the options passed to File::Export.

Returns

An ExportOptionsKit with the default settings.

Public Static Attributes

static const HPS::Type staticType = HPS::Type::ParasolidExportOptionsKit
class Facet

Public Types

enum Degeneracy

Enumerates the way the Parasolid importer treats degeneracies during tessellation. Corresponds to the PK_face_degen_t struct.

Values:

enumerator MultipleVertices

output multiple vertices at degeneracies

enumerator SingleVertex

output single vertex at degeneracies

enumerator Average

output average parameters at degeneracies

enum Density

Enumerates the way the Parasolid importer can alter facet density during tessellation. Corresponds to the PK_face_density_t struct.

Values:

enumerator ViewIndependent

Density in independent of view.

enumerator Silhouette

Density increased around silhouettes.

enumerator Parallel

Density increased where facet normals are close to parallel with the view.

enumerator SilhouetteAndParallel

Density increased where facet normals are close to parallel with the view and near silhouettes

enum IncrementalFaceting

Enumerates the way the Parasolid importer handles incremental faceting during tessellation. Corresponds to the PK_face_incr_t struct.

Values:

enumerator Off

incremental faceting is not used

enumerator OffNoAttributes

incremental faceting is not used, attributes are deleted

enumerator OffRefreshAttributes

incremental faceting is not used, attributes are deleted and new ones are generated

enumerator On

incremental faceting is used

enum Match

Enumerates the way the Parasolid importer treats facets near neighboring faces during tessellation. Corresponds to the PK_face_match_t struct.

Values:

enumerator Geometrical

Facets meet exactly but are topologically disjoint.

enumerator Topological

Facets meet exactly and have the same topology.

enumerator Trimmed

Facets may overlap or have gaps between them.

enum Shape

Enumerates the way the Parasolid importer treats concave and convex facets during tessellation. Corresponds to the PK_face_shape_t struct.

Values:

enumerator Any

Allow creation of holed or concaved facets.

enumerator Cut

Facets with holes are cut into concave facets.

enumerator Convex

Divide concave facets into convex faces.

class Tolerance

Public Functions

bool Equals(Tolerance const &in_tolerance) const
bool operator!=(Tolerance const &in_tolerance) const
bool operator==(Tolerance const &in_tolerance) const
void ShowTolerance(double &out_curve_chord_tolerance, double &out_curve_chord_maximum_length, double &out_curve_chord_max_angle, double &out_surface_tolerance, double &out_surface_max_angle) const
Tolerance()
Tolerance(double curve_chord_tolerance, double curve_chord_maximum_length, double curve_chord_max_angle, double surface_tolerance, double surface_max_angle)
class FacetTessellationKit : public HPS::SprocketKit

The FacetTessellationKit class is a user space object. It contains settings controlling facet tessellation for Parasolid. It corresponds to the PK_TOPOL_render_facet_o_t struct.

Public Functions

virtual bool Empty() const

Indicates whether this FacetTessellationKit has any values set on it.

Returns

true if no values are set on this FacetTessellationKit, false otherwise.

bool Equals(FacetTessellationKit const &in_kit) const

Check if the source FacetTessellationKit is equivalent to this FacetTessellationKit.

Parameters

in_kit – The source FacetTessellationKit to compare to this FacetTessellationKit.

Returns

true if the objects are equivalent, false otherwise.

FacetTessellationKit()

The default constructor creates an empty FacetTessellationKit object.

FacetTessellationKit(FacetTessellationKit &&in_that)

The move constructor creates an FacetTessellationKit by transferring the underlying impl of the rvalue reference to this FacetTessellationKit thereby avoiding a copy and allocation.

Parameters

in_that – An rvalue reference to an FacetTessellationKit to take the impl from.

FacetTessellationKit(FacetTessellationKit const &in_kit)

The copy constructor creates a new FacetTessellationKit object that contains the same settings as the source FacetTessellationKit.

Parameters

in_kit – The source FacetTessellationKit to copy.

inline virtual HPS::Type ObjectType() const

This function returns the type the object, as declared (if the object is derived, this does not give the true type of the derived object).

Returns

The declared type of the object in question, which may differ from the true, underlying type.

bool operator!=(FacetTessellationKit const &in_kit) const

Check if the source FacetTessellationKit is not equivalent to this FacetTessellationKit.

Parameters

in_kit – The source FacetTessellationKit to compare to this FacetTessellationKit.

Returns

true if the objects are not equivalent, false otherwise.

FacetTessellationKit &operator=(FacetTessellationKit &&in_that)

The move assignment operator transfers the underlying impl of the rvalue reference to this FacetTessellationKit thereby avoiding a copy.

Parameters

in_that – An rvalue reference to an FacetTessellationKit to take the impl from.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &operator=(FacetTessellationKit const &in_kit)

Copies the source FacetTessellationKit into this FacetTessellationKit.

Parameters

in_kit – The source FacetTessellationKit to copy.

Returns

A reference to this FacetTessellationKit.

bool operator==(FacetTessellationKit const &in_kit) const

Check if the source FacetTessellationKit is equivalent to this FacetTessellationKit.

Parameters

in_kit – The source FacetTessellationKit to compare to this FacetTessellationKit.

Returns

true if the objects are equivalent, false otherwise.

void Set(FacetTessellationKit const &in_kit)

Copies the source FacetTessellationKit into this FacetTessellationKit.

Parameters

in_kit – The source FacetTessellationKit to copy.

FacetTessellationKit &SetChordTolerance(double in_chord_tolerance, double in_maximum_chord_length, double in_maximum_chord_angle)

Sets chord tolerance.

Parameters
  • in_chord_tolerance – curve chordal tolerance between a curve and its facet edges. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.curve_chord_tol.

  • in_maximum_chord_length – maximum chord length. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.curve_chord_max.

  • in_maximum_chord_angle – maximum chord angle, in radians. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.curve_chord_ang.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetDegeneracyBehavior(Facet::Degeneracy in_degeneracy_behavior)

Sets the behavior the import assumes during tessellation when encountering a degeneracy.

Parameters

in_degeneracy_behavior – describes how vertices are handled at degeneracies. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.degen.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetDensity(Facet::Density in_density, double in_density_tolerance = 0, double in_density_max_angle = 0, DVectorArray const &in_view_directions = DVectorArray())

Sets the density settings.

Parameters
  • in_density – The density settings. This corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.density.

  • in_density_tolerance – The density tolerance. Must be specified is in_density is not ViewIndependent. This corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.local_density_tol.

  • in_density_max_angle – The density tolerance maximum angle. This corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.local_density_ang.

  • in_view_directions – An array of view directions. Must be specified is in_density is not ViewIndependent. This corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.view_directions.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetEdges(bool in_edges)

Sets whether to output edges.

Parameters

in_edges – whether to output edges. Corresponds to the value that will be passed to PK_TOPOL_render_facet_go_o_t.go_edges.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetFacetPlaneTolerance(double in_plane_tolerance, double in_max_plane_angle)

Sets tolerance between facet and mid-plane.

Parameters
  • in_plane_tolerance – distance tolerance between facet and mid-plane. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.facet_plane_tol.

  • in_max_plane_angle – angular tolerance between facet and mid-plane, in radians. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.facet_plane_ang.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetFacetSize(double in_minimum_width, double in_maximum_width, int in_maximum_sides)

Sets face size constraints.

Parameters
  • in_minimum_width – minimum facet width. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.min_facet_width.

  • in_maximum_width – minimum facet width. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.max_facet_width.

  • in_maximum_sides – maximum facet sides. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.max_facet_sides.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetFlattenVertices(bool in_flatten_vertices)

Sets whether vertices should be forced against tolerance edges.

Parameters

in_flatten_vertices – whether vertices should be forced against tolerance edges. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.vertices_on_planar.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetIgnoreCriteria(bool in_ignore, Ignore in_ignore_criteria = Ignore::Absolute, double in_minimum_value = 0, bool in_treat_faces_individually = false)

Sets criteria for ignoring facets.

Parameters
  • in_ignore – whether any facet should be ignored.

  • in_ignore_criteria – specifies how to interpret the minimum_value parameter. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.ignore.

  • in_minimum_value – minimum value for a facet not to be ignored. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.ignore_value.

  • in_treat_faces_individually – whether facets should be considered individually or as part of the face’s owning body for ignore calculations. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.ignore_scope.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetIgnoredLoops(IntArray &in_ignored_loops)

Sets which loops should be ignored while faceting. This corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.loops.

Parameters

in_ignored_loops – loops ignored during faceting. Each entry in the vector correspond to a PK_LOOP_t object

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetImprovedFacetQuality(bool in_improved_quality)

Sets whether extra checks should be performed to improve the quality of facets.

Parameters

in_improved_quality – whether extra checks should be performed to improve the quality of facets. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.quality.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetIncrementalFaceting(Facet::IncrementalFaceting in_faceting, bool refine_tessellation = false)

Sets whether incremental faceting should be used.

Parameters
  • in_faceting – sets the incremental faceting behavior. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.incremental_facetting.

  • refine_tessellation – whether to refine facets. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.incremental_refinement.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetInflection(bool in_refine)

Sets whether facets around points of inflections may be further refined.

Parameters

in_refine – whether facets around points of inflections may be further refined. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.inflect.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetLocalTolerances(ToleranceArray const &in_tolerance_array, IntArray const &in_topology_array, IntArray const &in_tolerance_for_tolopoly)

Sets specific tolerances for a set of topologies.

Parameters
  • in_tolerance_array – array of tolerance specifications. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.local_tols.

  • in_topology_array – array of topologies for which a specific tolerance will be applied. Each entry in the vector correspond to a PK_TOPOL_t object. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.topols_with_local_tols.

  • in_tolerance_for_tolopoly – indexes connecting each element of the topology array to a tolerance. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.local_tols_for_topols.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetNormals(bool in_normals)

Sets whether to output surface normals.

Parameters

in_normals – whether to output surface normals. Corresponds to the value that will be passed to PK_TOPOL_render_facet_go_o_t.go_normals.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetOffsetFaces(bool in_offset_faces)

Sets whether to take into account faces which are offsets of one another.

Parameters

in_offset_faces – whether to take into account faces which are offsets of one another. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.respect_offset.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetParameters(bool in_parameters)

Sets whether to output surface parameters.

Parameters

in_parameters – whether to output surface parameters. Corresponds to the value that will be passed to PK_TOPOL_render_facet_go_o_t.go_parameters.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetShapeGeneration(Facet::Shape in_shape)

Sets constraints on the facet generation. This corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.shape.

Parameters

in_shape – The behavior used during tessellation for handling concave, convex and holed entities.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetStrips(bool in_strips, int in_max_facets_per_strip, bool in_split_strips)

Sets output settings for strips

Parameters
  • in_strips – whether to output facets in strips. Corresponds to the value that will be passed to PK_TOPOL_render_facet_go_o_t.go_strips.

  • in_max_facets_per_strip – maximum number of facets per strips. Corresponds to the value that will be passed to PK_TOPOL_render_facet_go_o_t.go_max_facets_per_strip.

  • in_split_strips – whether to split facet strips. Corresponds to the value that will be passed to PK_TOPOL_render_facet_go_o_t.split_strips.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetSurfacePlaneTolerance(double in_plane_tolerance, double in_max_plane_angle)

Sets tolerance between surfaces and corresponding facets.

Parameters
  • in_plane_tolerance – distance tolerance between surface and its facet. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.surface_plane_tol.

  • in_max_plane_angle – angular tolerance between surface and its facet, in radians. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.surface_plane_ang.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetTessellationLevel(HPS::Parasolid::TessellationLevel in_tessellation_level, double in_chord = -1, double in_angle = -1, bool in_generate_line_tessellation = true)

Sets facet tessellation level. This function can optionally compute the best values for line tessellation based on the values passed in. Doing so is enabled by default and will result in lines which smoothly match their respective faces.

Parameters
  • in_tessellation_level – The tessellation level used for importing facets.

  • in_chord – The chord tolerance. Only considered if in_tessellation_level is set to Custom.

  • in_angle – The angle tolerance. Only considered if in_tessellation_level is set to Custom.

  • in_generate_line_tessellation – Automatically figure out the best parameters for line tessellation based on facet tessellation levels. True by default.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetVertexMatching(Facet::Match in_vertex_matching)

Sets the vertex matching strategy at edges This corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.match.

Parameters

in_vertex_matching – The behavior used during tessellation for handling facet meshes between neighboring faces.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &SetWireEdges(bool in_wire_edges)

Sets whether wire edges should be taken into account while faceting.

Parameters

in_wire_edgeswhether – wire edges should be taken into account while faceting. Corresponds to the value that will be passed to PK_TOPOL_facet_mesh_o_t.wire_edges.

Returns

A reference to this FacetTessellationKit.

void Show(FacetTessellationKit &out_kit) const

Copies this FacetTessellationKit into the given FacetTessellationKit.

Parameters

out_kit – The FacetTessellationKit to populate with the contents of this FacetTessellationKit.

bool ShowChordTolerance(double &out_chord_tolerance, double &out_maximum_chord_length, double &out_maximum_chord_angle) const

Shows the chord tolerance tessellation setting.

Parameters
  • out_chord_tolerance – The tolerance setting for this kit.

  • out_maximum_chord_length – The maximum chord length setting for this kit.

  • out_maximum_chord_angle – The maximum chord angle setting for this kit.

Returns

true if a chord tolerance setting was specified, false otherwise.

bool ShowDegeneracyBehavior(Facet::Degeneracy &out_degeneracy_behavior) const

Shows the degeneracy tessellation setting.

Parameters

out_degeneracy_behavior – The degeneracy setting for this kit.

Returns

true if a degeneracy setting was specified, false otherwise.

bool ShowDensity(Facet::Density &out_density, double &out_density_tolerance, double &out_density_max_angle, DVectorArray &out_view_directions) const

Shows the density tessellation setting.

Parameters
  • out_density – The density setting for this kit.

  • out_density_tolerance – The density tolerance.

  • out_density_max_angle – The density tolerance maximum angle.

  • out_view_directions – An array of view directions.

Returns

true if a density setting was specified, false otherwise.

bool ShowEdges(bool &out_edges) const

Shows the edges tessellation setting.

Parameters

out_edges – The edges setting for this kit.

Returns

true if a edges setting was specified, false otherwise.

bool ShowFacetPlaneTolerance(double &out_plane_tolerance, double &out_max_plane_angle) const

Shows the facet plane tolerance tessellation setting.

Parameters
  • out_plane_tolerance – The tolerance setting for this kit.

  • out_max_plane_angle – The maximum angle setting for this kit.

Returns

true if a facet plane tolerance setting was specified, false otherwise.

bool ShowFacetSize(double &out_minimum_width, double &out_maximum_width, int &out_maximum_sides) const

Shows the facet size tessellation setting.

Parameters
  • out_minimum_width – The minimum facet width setting for this kit.

  • out_maximum_width – The maximum facet width setting for this kit.

  • out_maximum_sides – The maximum facet side setting for this kit.

Returns

true if a facet size setting was specified, false otherwise.

bool ShowFlattenVertices(bool &out_flatten_vertices) const

Shows the flatten faces tessellation setting.

Parameters

out_flatten_vertices – The flatten faces setting for this kit.

Returns

true if a flatten faces setting was specified, false otherwise.

bool ShowIgnoreCriteria(bool &out_ignore, Ignore &out_ignore_criteria, double &out_minimum_value, bool &out_treat_faces_individually) const

Shows the ignore criteria tessellation setting.

Parameters
  • out_ignore – Whether facets are ignored in this kit. If this is false the other parameters are meaningless.

  • out_ignore_criteria – The ignore criteria setting for this kit. Meaningless if out_ignore is false.

  • out_minimum_value – The minimum value for ignoring a facet for this kit. Meaningless if out_ignore is false.

  • out_treat_faces_individually – Whether faces are considered individually when deciding if they should be ignored. Meaningless if out_ignore is false.

Returns

true if a ignore criteria were specified, false otherwise.

bool ShowIgnoredLoops(IntArray &out_ignored_loops) const

Shows the ignored loops tessellation setting.

Parameters

out_ignored_loops – The ignored loops setting for this kit.

Returns

true if a ignored loops setting was specified, false otherwise.

bool ShowImprovedFacetQuality(bool &out_improved_quality) const

Shows the improved facet quality tessellation setting.

Parameters

out_improved_quality – The out_improved_quality setting for this kit.

Returns

true if a improved facet quality setting was specified, false otherwise.

bool ShowIncrementalFaceting(Facet::IncrementalFaceting &out_faceting, bool &out_refine_tessellation) const

Shows the incremental faceting tessellation setting.

Parameters
  • out_faceting – The incremental faceting setting for this kit.

  • out_refine_tessellation – Whether facets are refined setting for this kit.

Returns

true if an incremental faceting setting was specified, false otherwise.

bool ShowInflection(bool &out_refine) const

Shows the inflection tessellation setting.

Parameters

out_refine – The inflection setting for this kit.

Returns

true if a inflection setting was specified, false otherwise.

bool ShowLocalTolerances(ToleranceArray &out_tolerance_array, IntArray &out_topology_array, IntArray &out_tolerance_for_tolopoly) const

Shows the local tolerance tessellation setting.

Parameters
  • out_tolerance_array – The local tolerance array for this kit.

  • out_topology_array – The topology array for this kit.

  • out_tolerance_for_tolopoly – The index array for this kit.

Returns

true if a local tolerance setting was specified, false otherwise.

bool ShowNormals(bool &out_normals) const

Shows the normals tessellation setting.

Parameters

out_normals – The normals setting for this kit.

Returns

true if a normals setting was specified, false otherwise.

bool ShowOffsetFaces(bool &out_offset_faces) const

Shows the offset faces tessellation setting.

Parameters

out_offset_faces – The offset faces setting for this kit.

Returns

true if a offset faces setting was specified, false otherwise.

bool ShowParameters(bool &out_parameters) const

Shows the parameters tessellation setting.

Parameters

out_parameters – The parameters setting for this kit.

Returns

true if a parameters setting was specified, false otherwise.

bool ShowShapeGeneration(Facet::Shape &out_shape) const

Shows the shape generation tessellation setting.

Parameters

out_shape – The shape generation setting for this kit.

Returns

true if a shape generation setting was specified, false otherwise.

bool ShowStrips(bool &out_strips, int &out_max_facets_per_strip, bool &out_split_strips) const

Shows the strips tessellation setting.

Parameters
  • out_strips – The strips setting for this kit.

  • out_max_facets_per_strip – The maximum number of facet per strip setting for this kit.

  • out_split_strips – Whether strips can be split for this kit.

Returns

true if a strips setting was specified, false otherwise.

bool ShowSurfacePlaneTolerance(double &out_plane_tolerance, double &out_max_plane_angle) const

Shows the surface plane tolerance tessellation setting.

Parameters
  • out_plane_tolerance – The tolerance setting for this kit.

  • out_max_plane_angle – The maximum angle setting for this kit.

Returns

true if a surface plane tolerance setting was specified, false otherwise.

bool ShowTessellationLevel(TessellationLevel &out_tessellation_level, double &out_chord, double &out_angle, bool &out_generate_line_tessellation) const

Shows the shape generation tessellation setting.

Parameters
  • out_tessellation_level – The tessellation level used for this import

  • out_chord – The chord tolerance. Only relevant if out_tessellation_level is Custom.

  • out_angle – The angle tolerance. Only relevant if out_tessellation_level is Custom.

  • out_generate_line_tessellation – Whether line tessellation levels are automatically generated based on facet tessellation level.

Returns

true if a shape generation setting was specified, false otherwise.

bool ShowVertexMatching(Facet::Match &out_vertex_matching) const

Shows the vertex matching tessellation setting.

Parameters

out_vertex_matching – The vertex matching tessellation setting for this kit.

Returns

true if a vertex matching tessellation setting was specified, false otherwise.

bool ShowWireEdges(bool &out_wire_edges) const

Shows the wire edges tessellation setting.

Parameters

out_wire_edges – The wire edge setting for this kit.

Returns

true if a wire edge setting was specified, false otherwise.

FacetTessellationKit &UnsetChordTolerance()

Removes the chord tolerance tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetDegeneracyBehavior()

Removes the degeneracy tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetDensity()

Removes the density tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetEdges()

Removes the edges tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetEverything()

Removes all settings from this FacetTessellationKit.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetFacetPlaneTolerance()

Removes the facet plane tolerance tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetFacetSize()

Removes the facet size tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetFlattenVertices()

Removes the vertex flattening tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetIgnoreCriteria()

Removes the ignore criteria tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetIgnoredLoops()

Removes the ignored loops tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetImprovedFacetQuality()

Removes the facet quality tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetIncrementalFaceting()

Removes the incremental faceting tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetInflection()

Removes the inflection tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetLocalTolerances()

Removes the local tolerances tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetNormals()

Removes the normals tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetOffsetFaces()

Removes the offset faces tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetParameters()

Removes the parameters tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetShapeGeneration()

Removes the shape generation tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetStrips()

Removes the strip tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetSurfacePlaneTolerance()

Removes the plane tolerance tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetTessellationLevel()

Removes the tessellation level state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetVertexMatching()

Removes the vertex matching tessellation state.

Returns

A reference to this FacetTessellationKit.

FacetTessellationKit &UnsetWireEdges()

Removes the wire edges tessellation state.

Returns

A reference to this FacetTessellationKit.

virtual ~FacetTessellationKit()

Public Static Functions

static FacetTessellationKit GetDefault()

Creates an FacetTessellationKit which contains the default settings. The returned object will not necessarily have values set for every option, but it will have settings for those options where it is reasonable to have a default. These values will be used for facet tessellation unless an option is overridden by the options passed to File::Import.

Returns

An FacetTessellationKit with the default settings.

Public Static Attributes

static const HPS::Type staticType = HPS::Type::ParasolidFacetTessellationKit
class Factory : public HPS::Sprocket

The Factory class is used to create Parasolid objects which inherit from HPS::Component or one of its subclasses.

Public Static Functions

static CADModel CreateCADModel(Model const &in_model = HPS::Factory::CreateModel())

Creates a new Parasolid::CADModel.

Parameters

in_model – The Model associated with the Parasolid::CADModel.

static Component CreateComponent(HPS::Component const &in_owner, HPS::Component::ComponentType in_type, ParasolidEntity in_entity = 0)

Creates a new Parasolid::Component as a subcomponent of a given Component.

Parameters
static Component DeInstanceComponent(ComponentPath const &in_component_path)

Returns the component at whose level changes can be made without influencing other instances of the same component. For Parasolid components this function is only meaningful when in_component_path contains at least one component of type ParasolidInstance or ParasolidTopoBody. If none of these types are present in in_component_path a warning will be logged and an empty component will be returned.

Parameters

in_component_path – The ComponentPath to operate on.

Returns

The newly de-instanced Component.

class File

The File class provides functions to import and export CAD files via the Parasolid interface.

Public Static Functions

static void Export(CADModel const &in_cad_model, char const *in_file_name, ExportOptionsKit const &in_options)

Performs a synchronous export of the given CADModel with the provided options to a given filename. An exception will be thrown if a problem is encountered during export.

Parameters
  • in_cad_model – The CADModel containing the data to export. This CADModel must have come from a CAD file imported via Parasolid, if it did not, the export will not succeed.

  • in_file_name – The name of the file to write the Parasolid data to.

  • in_options – The options controlling the export of the Parasolid data.

static ImportNotifier Import(char const *in_file_name, ImportOptionsKit const &in_options)

Performs an asynchronous import of the specified CAD file with the provided options. May throw an IOException prior to starting the asynchronous import.

Parameters
  • in_file_name – The name of the CAD file to import.

  • in_options – The options controlling the import of the CAD file.

Returns

An ImportNotfier object that can be used to query the import progress and status.

static ImportNotifier Import(EntityArray const &in_parts, FacetTessellationKit const &in_facet_options, LineTessellationKit const &in_line_options)

Performs an asynchronous import of the specified entities. May throw an IOException prior to starting the asynchronous import.

Parameters
  • in_parts – An array of PK_PART_t entities to import.

  • in_facet_options – The options controlling the import of facets in the CAD file.

  • in_line_options – The options controlling the import of lines in the CAD file.

Returns

An ImportNotfier object that can be used to query the import progress and status.

class ImportNotifier : public HPS::IONotifier

The ImportNotifier class is a smart-pointer that is tied to a file import. It is used to interact with an ongoing import or get the results from a completed import.

Public Functions

void Assign(ImportNotifier const &in_that)

Associate this ImportNotifier with the same file import as the source ImportNotifier.

Parameters

in_that – The source ImportNotifier for the assignment.

Parasolid::CADModel GetCADModel() const

Get the CADModel for the file import. Throws an IOException if the import is not complete, was not successful or was canceled.

Returns

The CADModel for a successful file import.

Time GetImportTime() const

Get the number of milliseconds it took Parasolid to read the file into memory. Throws an IOException if the import is not complete, was not successful or was canceled.

Time GetParseTime() const

Get the number of milliseconds it took Visualize to parse the Parasolid data and create the corresponding scene graph. Throws an IOException if the import is not complete, was not successful or was canceled.

ImportNotifier()

The default constructor creates an ImportNotifier object which is not tied to any file import.

ImportNotifier(ImportNotifier &&in_that)

The move constructor creates an ImportNotifier by transferring the underlying impl of the rvalue reference to this ImportNotifier thereby avoiding a copy and allocation.

Parameters

in_that – An rvalue reference to an ImportNotifier to take the impl from.

ImportNotifier(ImportNotifier const &in_that)

The copy constructor creates a new ImportNotifier object that is associated with the same file import as the source ImportNotifier.

Parameters

in_that – The source ImportNotifier to copy.

ImportNotifier(IONotifier const &in_that)

The conversion constructor creates a new derived ImportNotifier object from a base IONotifier object. The copy will only be successful if the source notifier is really an upcast of this notifier type. Otherwise the copy will fail and the resulting ImportNotifier will be invalid.

Parameters

in_that – The source IONotifier to copy.

inline virtual HPS::Type ObjectType() const

This function returns the type the object, as declared (if the object is derived, this does not give the true type of the derived object).

Returns

The declared type of the object in question, which may differ from the true, underlying type.

ImportNotifier &operator=(ImportNotifier &&in_that)

The move assignment operator transfers the underlying impl of the rvalue reference to this ImportNotifier thereby avoiding a copy.

Parameters

in_that – An rvalue reference to an ImportNotifier to take the impl from.

Returns

A reference to this ImportNotfier.

ImportNotifier &operator=(ImportNotifier const &in_that)

Associate this ImportNotifier with the same file import as the source ImportNotifier.

Parameters

in_that – The source ImportNotifier for the assignment.

Returns

A reference to this ImportNotifier.

virtual ~ImportNotifier()

Public Static Attributes

static const HPS::Type staticType = HPS::Type::ParasolidImportNotifier
class ImportOptionsKit : public HPS::SprocketKit

The ImportOptionsKit class is a user space object. It contains settings controlling what and how data is imported via the Parasolid interface. Calling HPS::Parasolid::ImportOptionsKit::GetDefault() will return an options kit with values found in here.

Public Functions

virtual bool Empty() const

Indicates whether this ImportOptionsKit has any values set on it.

Returns

true if no values are set on this ImportOptionsKit, false otherwise.

bool Equals(ImportOptionsKit const &in_kit) const

Check if the source ImportOptionsKit is equivalent to this ImportOptionsKit.

Parameters

in_kit – The source ImportOptionsKit to compare to this ImportOptionsKit.

Returns

true if the objects are equivalent, false otherwise.

ImportOptionsKit()

The default constructor creates an empty ImportOptionsKit object.

ImportOptionsKit(ImportOptionsKit &&in_that)

The move constructor creates an ImportOptionsKit by transferring the underlying impl of the rvalue reference to this ImportOptionsKit thereby avoiding a copy and allocation.

Parameters

in_that – An rvalue reference to an ImportOptionsKit to take the impl from.

ImportOptionsKit(ImportOptionsKit const &in_kit)

The copy constructor creates a new ImportOptionsKit object that contains the same settings as the source ImportOptionsKit.

Parameters

in_kit – The source ImportOptionsKit to copy.

inline virtual HPS::Type ObjectType() const

This function returns the type the object, as declared (if the object is derived, this does not give the true type of the derived object).

Returns

The declared type of the object in question, which may differ from the true, underlying type.

bool operator!=(ImportOptionsKit const &in_kit) const

Check if the source ImportOptionsKit is not equivalent to this ImportOptionsKit.

Parameters

in_kit – The source ImportOptionsKit to compare to this ImportOptionsKit.

Returns

true if the objects are not equivalent, false otherwise.

ImportOptionsKit &operator=(ImportOptionsKit &&in_that)

The move assignment operator transfers the underlying impl of the rvalue reference to this ImportOptionsKit thereby avoiding a copy.

Parameters

in_that – An rvalue reference to an ImportOptionsKit to take the impl from.

Returns

A reference to this ImportOptionsKit.

ImportOptionsKit &operator=(ImportOptionsKit const &in_kit)

Copies the source ImportOptionsKit into this ImportOptionsKit.

Parameters

in_kit – The source ImportOptionsKit to copy.

Returns

A reference to this ImportOptionsKit.

bool operator==(ImportOptionsKit const &in_kit) const

Check if the source ImportOptionsKit is equivalent to this ImportOptionsKit.

Parameters

in_kit – The source ImportOptionsKit to compare to this ImportOptionsKit.

Returns

true if the objects are equivalent, false otherwise.

void Set(ImportOptionsKit const &in_kit)

Copies the source ImportOptionsKit into this ImportOptionsKit.

Parameters

in_kit – The source ImportOptionsKit to copy.

ImportOptionsKit &SetAttributeMismatchBehavior(Parasolid::MismatchBehavior in_behavior)

Sets the importer behavior for mismatched attributes. This corresponds to the value that will be passed to PK_PART_receive_o_t.attdef_mismatch.

See

Default value

Parameters

in_behavior – The behavior of the importer when mismatched attributes are found.

Returns

A reference to this ImportOptionsKit.

ImportOptionsKit &SetCompoundBodyBehavior(Parasolid::CompoundBodyBehavior in_behavior)

Sets the importer behavior for compound bodies. This corresponds to the value that will be passed to PK_PART_receive_o_t.receive_compound.

See

Default value

Parameters

in_behavior – The behavior of the importer when compound bodies are found.

Returns

A reference to this ImportOptionsKit.

ImportOptionsKit &SetFacetTessellation(Parasolid::FacetTessellationKit const &in_facet_tessellation_kit)

Sets the facet tessellation settings used during import This corresponds to the PK_TOPOL_render_facet_o_t struct.

Parameters

in_facet_tessellation_kit – The facet tessellation settings used during import

Returns

A reference to this ImportOptionsKit.

ImportOptionsKit &SetFormat(Parasolid::Format in_format)

Sets the format type to be imported. This corresponds to the value that will be passed to PK_PART_receive_o_t.transmit_format.

See

Default value

Parameters

in_format – The format of the file to be imported.

Returns

A reference to this ImportOptionsKit.

ImportOptionsKit &SetLineTessellation(Parasolid::LineTessellationKit const &in_line_tessellation_kit)

Sets the line tessellation settings used during import This corresponds to the PK_TOPOL_render_line_o_t struct.

Parameters

in_facet_tessellation_kit – The line tessellation settings used during import

Returns

A reference to this ImportOptionsKit.

ImportOptionsKit &SetLocation(ComponentPath const &in_path, MatrixKit const &in_transform = MatrixKit())

Sets where to insert the imported file in an existing Component hierarchy. If this option is not set, a new CADModel will be created for the imported file. If this option is specified, the underlying Parasolid data of the existing CADModel will be modified to include the imported file and the data will be imported into the specified location in the existing Component hierarchy and its corresponding scene graph. The file will be imported in the same PK_PARTITION_t as the one to which entities in in_path belong.

Parameters
  • in_path – The path describing the location to insert the imported file into. This path must either terminate at a CADModel or a Component corresponding to a Parasolid Assembly. Note that if the imported file is added along a ComponentPath with attributes specified in the Parasolid data, the components added to the existing Parasolid data will also inherit those attributes.

  • in_transform – A transform to apply to the components being added to the existing CADModel. This transform will also be added to the underlying Parasolid data. Valid transformations are limited to translations, rotations, uniform scaling and reflection. If the transform does not conform to these limitations it will be ignored. Defaults to an identity transform.

Returns

A reference to this ImportOptionsKit.

ImportOptionsKit &SetUserFields(bool in_import_user_fields)

Sets whether to import user fields from the CAD file. This corresponds to the value that will be passed to PK_PART_receive_o_t.receive_user_fields.

See

Default value

Parameters

in_import_user_fields – Whether to import user fields from the CAD file.

Returns

A reference to this ImportOptionsKit.

void Show(ImportOptionsKit &out_kit) const

Copies this ImportOptionsKit into the given ImportOptionsKit.

Parameters

out_kit – The ImportOptionsKit to populate with the contents of this ImportOptionsKit.

bool ShowAttributeMismatchBehavior(Parasolid::MismatchBehavior &out_behavior) const

Shows the attribute mismatch behavior import setting.

Parameters

out_behavior – The attribute mismatch behavior setting for this import.

Returns

true if an attribute mismatch behavior setting was specified, false otherwise.

bool ShowCompoundBodyBehavior(Parasolid::CompoundBodyBehavior &out_behavior) const

Shows the compound body behavior import setting.

Parameters

out_behavior – The compound body behavior setting for this import.

Returns

true if a compound body behavior setting was specified, false otherwise.

bool ShowFacetTessellation(Parasolid::FacetTessellationKit &out_facet_tessellation) const

Shows the facet tessellation import setting.

Parameters

out_facet_tessellation – The facet tessellation setting for this import.

Returns

true if a facet tessellation setting was specified, false otherwise.

bool ShowFormat(Parasolid::Format &out_format) const

Shows the format import setting.

Parameters

out_format – The format setting for this import.

Returns

true if a format setting was specified, false otherwise.

bool ShowLineTessellation(Parasolid::LineTessellationKit &out_line_tessellation) const

Shows the line tessellation import setting.

Parameters

out_line_tessellation – The line tessellation setting for this import.

Returns

true if a line tessellation setting was specified, false otherwise.

bool ShowLocation(ComponentPath &out_path, MatrixKit &out_transformation) const

Shows the location setting.

Parameters
  • out_path – The path describing the location to insert the imported file into.

  • out_transform – The transform to apply to the components being added to the existing CADModel.

Returns

true if a location setting was specified, false otherwise.

bool ShowUserFields(bool &out_user_fields) const

Shows the user fields import setting.

Parameters

out_user_fields – The user fields setting for this import.

Returns

true if a user fields setting was specified, false otherwise.

ImportOptionsKit &UnsetAttributeMismatchBehavior()

Removes the attribute mismatch behavior state.

Returns

A reference to this ImportOptionsKit.

ImportOptionsKit &UnsetCompoundBodyBehavior()

Removes the compound body behavior state.

Returns

A reference to this ImportOptionsKit.

ImportOptionsKit &UnsetEverything()

Removes all settings from this ImportOptionsKit.

Returns

A reference to this ImportOptionsKit.

ImportOptionsKit &UnsetFacetTessellation()

Removes the facet tessellation state.

Returns

A reference to this ImportOptionsKit.

ImportOptionsKit &UnsetFormat()

Removes the format import state.

Returns

A reference to this ImportOptionsKit.

ImportOptionsKit &UnsetLineTessellation()

Removes the line tessellation state.

Returns

A reference to this ImportOptionsKit.

ImportOptionsKit &UnsetLocation()

Removes the location state.

Returns

A reference to this ImportOptionsKit.

ImportOptionsKit &UnsetUserFields()

Removes the user fields import state.

Returns

A reference to this ImportOptionsKit.

virtual ~ImportOptionsKit()

Public Static Functions

static ImportOptionsKit GetDefault()

Creates an ImportOptionsKit which contains the default settings. The returned object will not necessarily have values set for every option, but it will have settings for those options where it is reasonable to have a default. These values will be used for import unless an option is overridden by the options passed to File::Import.

Returns

An ImportOptionsKit with the default settings.

Public Static Attributes

static const HPS::Type staticType = HPS::Type::ParasolidImportOptionsKit
class Line

Public Types

enum BCurveRendering

Values:

enumerator Polyline

Output bcurves as polylines.

enumerator Bezier

Output bcurves in Bezier form.

enumerator NURBS

Output bcurves in NURBS form.

enum Hierarchical

Values:

enumerator On

Do not produce hierarchical output.

enumerator Off

Hierarchical output.

enumerator NoGeometry

Hierarchical output - no geometry.

enumerator Parameterized

Hierarchical output parameterised.

enum OverlappingBehavior

Values:

enumerator DoNotAllow

Do not allow for overlapping instances.

enumerator Allow

Allow for overlapping instances.

enumerator AllowAndIntersectAll

Allow for overlapping instances, and clash all curves.

enumerator AllowAndIntersectPairs

Allow for overlapping instances, and clash pairs of curves.

enum Region

Values:

enumerator Output

Output regional data for all edges and silhouettes.

enumerator DoNotOutput

Do not output regional data.

enumerator ByAttribute

Output regional data for silhouettes and edges bounding faces with the regional attribute.

enum Smooth

Values:

enumerator Indicate

Indicate whether edges are smooth.

enumerator DoNotIndicate

Do not indicate whether edges are smooth.

enumerator Draft

Indicate whether edges are smooth, and also whether they are coincident with other lines.

enum UnfixedBlends

Values:

enumerator Draw

No rendering of unfixed blends.

enumerator DoNotDraw

Unfixed blends are rendered.

enumerator ByAttribute

Unfixed blends are rendered as defined by the blend attribute.

enum Visibility

Values:

enumerator DoNotEvaluate

Visibility information is not evaluated.

enumerator NoHidden

Hidden lines are not drawn.

enumerator MarkHiddenAsInvisible

Hidden lines are drawn and marked as invisible.

enumerator Draft

Hidden lines and distinguish between those hidden by lines and those hidden by faces.

enumerator Custom

Evaluate visibility based on the options passed to LineTessellationKit::SetVisibilityEvaluation()

class Hatching

Public Types

enum Parametric

Values:

enumerator NoHatching

No hatching.

enumerator ByAttribute

Hatch faces which have parametric hatch attributes.

enumerator ByVectorNoLocking

Hatch faces by vector. The parametric position is not locked to a point.

enumerator ByVector

Hatch faces by vector.

enum Planar

Values:

enumerator NoHatching

No hatching.

enumerator ByAttribute

Hatch faces which have planar hatch attributes.

enumerator ByVectorNoLocking

Hatch faces by vector. The plane position is not locked to a point.

enumerator ByVector

Hatch faces by vector.

enum Radial

Values:

enumerator NoHatching

No hatching.

enumerator ByAttribute

Hatch faces which have radial hatch attributes.

enumerator ByVectorNoLocking

Hatch faces by vector. The radial position is not locked to a point.

enumerator ByVector

Hatch faces by vector.

class LineTessellationKit : public HPS::SprocketKit

The LineTessellationKit class is a user space object. It contains settings controlling what and how data is imported via Parasolid.

Public Functions

virtual bool Empty() const

Indicates whether this LineTessellationKit has any values set on it.

Returns

true if no values are set on this LineTessellationKit, false otherwise.

bool Equals(LineTessellationKit const &in_kit) const

Check if the source LineTessellationKit is equivalent to this LineTessellationKit.

Parameters

in_kit – The source LineTessellationKit to compare to this LineTessellationKit.

Returns

true if the objects are equivalent, false otherwise.

LineTessellationKit()

The default constructor creates an empty LineTessellationKit object.

LineTessellationKit(LineTessellationKit &&in_that)

The move constructor creates an LineTessellationKit by transferring the underlying impl of the rvalue reference to this LineTessellationKit thereby avoiding a copy and allocation.

Parameters

in_that – An rvalue reference to an LineTessellationKit to take the impl from.

LineTessellationKit(LineTessellationKit const &in_kit)

The copy constructor creates a new LineTessellationKit object that contains the same settings as the source LineTessellationKit.

Parameters

in_kit – The source LineTessellationKit to copy.

inline virtual HPS::Type ObjectType() const

This function returns the type the object, as declared (if the object is derived, this does not give the true type of the derived object).

Returns

The declared type of the object in question, which may differ from the true, underlying type.

bool operator!=(LineTessellationKit const &in_kit) const

Check if the source LineTessellationKit is not equivalent to this LineTessellationKit.

Parameters

in_kit – The source LineTessellationKit to compare to this LineTessellationKit.

Returns

true if the objects are not equivalent, false otherwise.

LineTessellationKit &operator=(LineTessellationKit &&in_that)

The move assignment operator transfers the underlying impl of the rvalue reference to this LineTessellationKit thereby avoiding a copy.

Parameters

in_that – An rvalue reference to an LineTessellationKit to take the impl from.

Returns

A reference to this LineTessellationKit.

LineTessellationKit &operator=(LineTessellationKit const &in_kit)

Copies the source LineTessellationKit into this LineTessellationKit.

Parameters

in_kit – The source LineTessellationKit to copy.

Returns

A reference to this LineTessellationKit.

bool operator==(LineTessellationKit const &in_kit) const

Check if the source LineTessellationKit is equivalent to this LineTessellationKit.

Parameters

in_kit – The source LineTessellationKit to compare to this LineTessellationKit.

Returns

true if the objects are equivalent, false otherwise.

void Set(LineTessellationKit const &in_kit)

Copies the source LineTessellationKit into this LineTessellationKit.

Parameters

in_kit – The source LineTessellationKit to copy.

LineTessellationKit &SetBCurveRenderingMethod(Line::BCurveRendering in_bcurve_rendering_method)

Sets the method used to render bcurves

Parameters

in_bcurve_rendering_method – the method used to render bcurves. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.bcurve.

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetChordTolerance(double in_chord_tolerance, double in_maximum_chord_length, double in_maximum_chord_angle)

Sets chord tolerance.

Parameters
  • in_chord_tolerance – curve chordal tolerance between a curve and chord edges. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.curve_chord_tol.

  • in_maximum_chord_length – maximum chord length. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.curve_chord_max.

  • in_maximum_chord_angle – maximum chord angle, in radians. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.curve_chord_ang.

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetEdges(bool in_draw_edges, bool in_internal_edges)

Sets whether edges are drawn.

Parameters
  • in_draw_edges – whether edges are drawn. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.edge.

  • in_internal_edges – whether edges are drawn. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.internal.

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetHierarchicalOutput(Line::Hierarchical in_hierarchical_output)

Sets whether a hierarchical output is produced

Parameters

in_hierarchical_output – whether a hierarchical output is produced. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.hierarch.

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetIgnoreCriteria(bool in_ignore, Ignore in_ignore_criteria = Ignore::Absolute, double in_minimum_value = 0)

Sets criteria for ignoring lines.

Parameters
  • in_ignore – whether any line should be ignored.

  • in_ignore_criteria – specifies how to interpret the minimum_value parameter. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.ignore.

  • in_minimum_value – minimum value for a facet not to be ignored. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.ignore_value.

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetMemoryLimit(bool in_use_memory_limit, size_t in_limit = 0)

Sets whether a memory limit should be used for rendering lines

Parameters
  • in_use_memory_limit – whether a memory limit should be used for rendering lines. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.memory_target.

  • in_limit – the memory limits, in bytes. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.memory_target_value.

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetMissingGeometryFailure(bool in_fail_on_missing_geometry)

Sets the behavior the import assumes when it encounters missing geometry

Parameters

in_fail_on_missing_geometry – whether the importer should fail when encountering missing geometry. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.ske_missing.

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetOverlappingBehavior(Line::OverlappingBehavior in_overlapping_behavior, IntArray in_indices_one = IntArray(), IntArray in_indices_two = IntArray())

Sets the behavior the import assumes when it encounters overlapping curves

Parameters
  • in_overlapping_behavior – the behavior the import assumes when it encounters overlapping curves. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.overlap.

  • in_indices_one – array of body occurrences used for clashing. Only relevant if in_overlapping_behavior equals AllowAndIntersectAll or AllowAndIntersectPairs. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.overlap_indices1.

  • in_indices_two – array of body occurrences used for clashing. Only relevant if in_overlapping_behavior equals AllowAndIntersectAll or AllowAndIntersectPairs. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.overlap_indices2.

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetParametricHatching(Line::Hatching::Parametric in_parametric_hatching, double in_u = 0, double in_u_start = 0, double in_v = 0, double in_v_start = 0)

Sets parametric hatching tessellation options

Parameters
  • in_parametric_hatching – the type of parametric hatching desired. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.param.

  • in_u – hatch spacing in u direction. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.param_u. Only relevant if in_parametric_hatching equals to either ByVectorNoLocking or ByVector

  • in_u_start – start value for parametric hatching in the u direction. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.param_u_start. Only relevant if in_planar_hatching equals to either ByVectorNoLocking or ByVector

  • in_v – hatch spacing in v direction. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.param_v. Only relevant if in_parametric_hatching equals to either ByVectorNoLocking or ByVector

  • in_v_start – start value for parametric hatching in the v direction. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.param_v_start. Only relevant if in_planar_hatching equals to either ByVectorNoLocking or ByVector

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetPlanarHatching(Line::Hatching::Planar in_planar_haching, double in_planar_spacing = 0, DPoint in_point_through = DPoint(0, 0, 0), DVector in_direction = DVector(0, 0, 0))

Sets planar hatching tessellation options

Parameters
  • in_planar_haching – the type of planar hatching desired. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.planar.

  • in_planar_spacing – distance between panes. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.planar_spacing.

  • in_point_through – used with in_direction to determine the axis for planar hatching. Only relevant if in_planar_hatching equals to either ByVectorNoLocking or ByVector

  • in_direction – used with in_point_through to determine the axis for planar hatching. Only relevant if in_planar_hatching equals to either ByVectorNoLocking or ByVector

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetRadialHatching(Line::Hatching::Radial in_radial_hatching, double in_around = 0, double in_around_start = 0, double in_along = 0, double in_along_start = 0, double in_about = 0, double in_about_start = 0)

Sets radial hatching tessellation options

Parameters
  • in_radial_hatching – the type of radial hatching desired. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.radial.

  • in_around – angular spacing around spine. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.radial_around. Only relevant if in_radial_hatching equals to either ByVectorNoLocking or ByVector

  • in_around_start – starting value for angular spacing around spine. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.radial_around_start. Only relevant if in_radial_hatching equals to either ByVectorNoLocking or ByVector

  • in_along – spacing along spine. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.radial_along. Only relevant if in_radial_hatching equals to either ByVectorNoLocking or ByVector

  • in_along_start – starting value for angular spacing along spine. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.radial_along_start. Only relevant if in_radial_hatching equals to either ByVectorNoLocking or ByVector

  • in_about – spacing about spine. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.radial_about. Only relevant if in_radial_hatching equals to either ByVectorNoLocking or ByVector

  • in_about_start – starting value for angular spacing about spine. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.radial_about_start. Only relevant if in_radial_hatching equals to either ByVectorNoLocking or ByVector

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetRegionalData(Line::Region in_region)

Sets whether regional data is produced.

Parameters

in_region – whether regional data is produced. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.region.

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetSilhouetteEdges(bool in_draw_silhouette_edges, bool in_draw_circles_as_arcs)

Sets whether silhouette edges are drawn. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.silhouette.

Parameters
  • in_draw_silhouette_edges – whether silhouette edges are drawn.

  • in_draw_circles_as_arcs – whether near circular analytic silhouettes can be drawn as arcs

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetSmoothEdges(Line::Smooth in_smooth, double in_tolerance = 0)

Sets whether to indicate smooth edges

Parameters
  • in_smooth – whether to indicate smooth edges. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.smooth.

  • in_tolerance – maximum angle allowed between faces for edges to be smooth. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.edge_smooth_tol.

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetTransparentBodies(bool in_allow_transparency, bool in_transparent_hide, IntArray in_transparent_bodies = IntArray())

Sets the transparency settings for line tessellation

Parameters
  • in_allow_transparency – whether transparent bodies are drawn. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.transparent.

  • in_transparent_hide – whether transparent bodies can hide other transparent bodies. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.transparent_hid.

  • in_transparent_bodies – an array of body occurrences to be rendered transparent. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.transparent_indices.

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetUnfixedBlends(Line::UnfixedBlends in_unfixed_blends, double in_spacing = 0)

Sets whether unfixed blends are drawn

Parameters
  • in_unfixed_blends – whether unfixed blends are drawn. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.unfix.

  • in_spacing – default rib spacing. Only relevant if in_unfixed_blends equals Draw. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.unfix_spacing.

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetViewports(bool in_use_viewports, bool in_is_3d = true, bool viewport_clipping = false, ViewportArray in_viewports = ViewportArray())

Sets whether the importer uses viewports and how.

Parameters
  • in_use_viewports – whether the importer uses viewports. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.viewport

  • in_is_3d – whether the viewports used are three dimensional or not. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.viewport_type.

  • viewport_clipping – whether viewport clipping should be used. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.viewport_clipping.

  • in_viewports – the viewports used.

Returns

A reference to this LineTessellationKit.

LineTessellationKit &SetVisibilityEvaluation(Line::Visibility in_visibility, bool in_draw_invisible = false, bool in_drafting = false, bool in_self_hidden = false, IntArray in_suppressed_indices = IntArray())

Sets whether visibility is evaluated

Parameters
  • in_visibility – setting for visibility evaluation. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.visibility.

  • in_draw_invisible – whether to output invisible lines. Only relevant if in_visibility equals Custom. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.invisible.

  • in_drafting – whether to distinguish between lines hidden by other lines and lines hidden by faces. Only relevant if in_visibility equals Custom. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.drafting.

  • in_self_hidden – whether to distinguish lines that are self-hidden or hidden by another occurrence of themselves. Only relevant if in_visibility equals Custom. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.self_hidden.

  • in_suppressed_indices – array of indices for which invisible lines are suppressed. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.suppressed_indices.

Returns

A reference to this LineTessellationKit.

void Show(LineTessellationKit &out_kit) const

Copies this LineTessellationKit into the given LineTessellationKit.

Parameters

out_kit – The LineTessellationKit to populate with the contents of this LineTessellationKit.

bool ShowBCurveRenderingMethod(Line::BCurveRendering &out_bcurve_rendering_method) const

Shows the method used to render bcurves

Parameters

& – out_bcurve_rendering_method the method used to render bcurves. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.bcurve.

Returns

true if a bcurve setting was specified, false otherwise.

bool ShowChordTolerance(double &out_chord_tolerance, double &out_maximum_chord_length, double &out_maximum_chord_angle) const

Shows chord tolerance.

Parameters
  • & – out_chord_tolerance curve chordal tolerance between a curve and chord edges. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.curve_chord_tol.

  • & – out_maximum_chord_length maximum chord length. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.curve_chord_max.

  • & – out_maximum_chord_angle maximum chord angle, in radians. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.curve_chord_ang.

Returns

true if a tolerance setting was specified, false otherwise.

bool ShowEdges(bool &out_draw_edges, bool &out_internal_edges) const

Shows whether edges are drawn.

Parameters
  • & – out_draw_edges whether edges are drawn. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.edge.

  • & – out_internal_edges whether edges are drawn. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.internal.

Returns

true if an edge setting was specified, false otherwise.

bool ShowHierarchicalOutput(Line::Hierarchical &out_hierarchical_output) const

Shows whether a hierarchical output is produced

Parameters

& – out_hierarchical_output whether a hierarchical output is produced. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.hierarch.

Returns

true if a hierarchical setting was specified, false otherwise.

bool ShowIgnoreCriteria(bool &out_ignore, Ignore &out_ignore_criteria, double &out_minimum_value) const

Shows criteria for ignoring lines.

Parameters
  • & – out_ignore whether any line should be ignored.

  • & – out_ignore_criteria specifies how to interpret the minimum_value parameter. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.ignore.

  • & – out_minimum_value minimum value for a facet not to be ignored. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.ignore_value.

Returns

true if an ignore criteria setting was specified, false otherwise.

bool ShowMemoryLimit(bool &out_use_memory_limit, size_t &out_limit) const

Shows whether a memory limit should be used for rendering lines

Parameters
  • & – out_use_memory_limit whether a memory limit should be used for rendering lines. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.memory_target.

  • & – out_limit the memory limits, in bytes. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.memory_target_value.

Returns

true if an memory limit setting was specified, false otherwise.

bool ShowMissingGeometryFailure(bool &out_fail_on_missing_geometry) const

Shows the behavior the import assumes when it encounters missing geometry

Parameters

& – out_fail_on_missing_geometry whether the importer should fail when encountering missing geometry. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.ske_missing.

Returns

true if a missing geometry setting was specified, false otherwise.

bool ShowOverlappingBehavior(Line::OverlappingBehavior &out_overlapping_behavior, IntArray &out_indices_one, IntArray &out_indices_two) const

Shows the behavior the import assumes when it encounters overlapping curves

Parameters
  • & – out_overlapping_behavior the behavior the import assumes when it encounters overlapping curves. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.overlap.

  • & – out_indices_one array of body occurrences used for clashing. Only relevant if & out_overlapping_behavior equals AllowAndIntersectAll or AllowAndIntersectPairs. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.overlap_indices1.

  • & – out_indices_two array of body occurrences used for clashing. Only relevant if & out_overlapping_behavior equals AllowAndIntersectAll or AllowAndIntersectPairs. Corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.overlap_indices2.

Returns

true if an overlapping behavior setting was specified, false otherwise.

bool ShowParametericHatching(Line::Hatching::Parametric &out_parametric_hatching, double &out_u, double &out_u_start, double &out_v, double &out_v_start) const

Shows parametric hatching tessellation options

Parameters
  • & – out_parametric_hatching the type of parametric hatching desired. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.param.

  • & – out_u hatch spacing in u direction. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.param_u. Only relevant if & out_parametric_hatching equals to either ByVectorNoLocking or ByVector

  • & – out_u_start start value for parametric hatching in the u direction. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.param_u_start. Only relevant if & out_planar_hatching equals to either ByVectorNoLocking or ByVector

  • & – out_v hatch spacing in v direction. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.param_v. Only relevant if & out_parametric_hatching equals to either ByVectorNoLocking or ByVector

  • & – out_v_start start value for parametric hatching in the v direction. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.param_v_start. Only relevant if & out_planar_hatching equals to either ByVectorNoLocking or ByVector

Returns

true if a parametric hatching setting was specified, false otherwise.

bool ShowPlanarHatching(Line::Hatching::Planar &out_planar_haching, double &out_planar_spacing, DPoint &out_point_through, DVector &out_direction) const

Shows planar hatching tessellation options

Parameters
  • & – out_planar_haching the type of planar hatching desired. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.planar.

  • & – out_planar_spacing distance between panes. This corresponds to the value that will be passed to PK_TOPOL_render_line_o_t.planar_spacing.

  • & – out_point_through used with & out_direction to determine the axis for planar hatching. Only relevant if & out_planar_hatching equals to either ByVectorNoLocking or ByVector

  • & – out_direction used with & out_point_through to determine the axis for planar hatching. Only relevant if & out_planar_hatching equals to either ByVectorNoLocking or ByVector

Returns

true if a planar hatching setting was specified, false otherwise.