PolylineSlicer

Logic for slicing one or more Model/Geometry objects into polyline cross-section Model/Geometry objects based on configured slice criteria. More...

Static Public Member Functions
static void	CreateActiveLinework (SlicerArgs &args)
	Main entry point that slices the specified models and writes the resulting linework into the output root model.
static constexpr StringView	SliceTypeName ()
	Returns the identifier string used to tag polyline slice operations.

Static Protected Member Functions
static void	AddVertices (Geometry &geo, const SlicePlane &plane, const Matrix< fltp08 > &mat)
	Adds the vertices from a SlicePlane into a Geometry object, applying the given transformation matrix.
static void	FinishSegmenting (const Matrix< fltp08 > &transform, Model &model, uint04 slice_index, PolylineSliceCache &params)
	Finalizes segmenting for a slice by organizing polyline segments and writing them into the output model geometry.
static void	PreparePointCache (const Matrix< fltp08 > &transform, const Model &model, PolylineSliceCache &params)
	Extracts and transforms points from a Model into the slice cache and builds the point spatial index.
static void	PrepareTriCache (const Matrix< fltp08 > &transform, const Geometry &geo, PolylineSliceCache &params)
	Extracts and transforms triangles from a Geometry object into the slice cache and builds the triangle spatial index.
static void	SliceIntoLineSegments (uint04 slice_index, PolylineSliceCache &args)
	Performs plane-triangle intersection for a single slice, producing polyline segments.
static void	SliceIntoNearPoints (uint04 slice_index, PolylineSliceCache &args, fltp08 point_distance)
	Collects points near a slice plane within the configured distance threshold.

Detailed Description

Logic for slicing one or more Model/Geometry objects into polyline cross-section Model/Geometry objects based on configured slice criteria.

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Provides static methods to orchestrate the full slicing pipeline: preparing geometry caches, performing plane-triangle intersections, collecting nearby points, and writing the results into output models.

Definition at line 171 of file PolylineSlicer.h.

Member Function Documentation

AddVertices()

void PolylineSlicer::AddVertices ( Geometry & geo, const SlicePlane & plane, const Matrix< fltp08 > & mat )

staticprotected

Adds the vertices from a SlicePlane into a Geometry object, applying the given transformation matrix.

Parameters

[in]	geo	The target geometry to add vertices to
[in]	plane	The slice plane containing the vertices to add
[in]	mat	The transformation matrix to apply to the vertices

CreateActiveLinework()

void PolylineSlicer::CreateActiveLinework ( SlicerArgs & args )

static

Main entry point that slices the specified models and writes the resulting linework into the output root model.

Parameters

[in]

args

The slicing arguments including models, iterator, and options

FinishSegmenting()

void PolylineSlicer::FinishSegmenting ( const Matrix< fltp08 > & transform, Model & model, uint04 slice_index, PolylineSliceCache & params )

staticprotected

Finalizes segmenting for a slice by organizing polyline segments and writing them into the output model geometry.

Parameters

[in]	transform	The transform to apply to the output
[in]	model	The output model to receive the slice geometry
[in]	slice_index	Index of the slice plane being finalized
[in]	params	The slice cache containing the computed slice data

PreparePointCache()

void PolylineSlicer::PreparePointCache ( const Matrix< fltp08 > & transform, const Model & model, PolylineSliceCache & params )

staticprotected

Extracts and transforms points from a Model into the slice cache and builds the point spatial index.

Parameters

[in]	transform	The world transform to apply to the model
[in]	model	The source model to extract points from
[in]	params	The slice cache to populate with point data

PrepareTriCache()

void PolylineSlicer::PrepareTriCache ( const Matrix< fltp08 > & transform, const Geometry & geo, PolylineSliceCache & params )

staticprotected

Extracts and transforms triangles from a Geometry object into the slice cache and builds the triangle spatial index.

Parameters

[in]	transform	The world transform to apply to the geometry
[in]	geo	The source geometry to extract triangles from
[in]	params	The slice cache to populate with triangle data

SliceIntoLineSegments()

void PolylineSlicer::SliceIntoLineSegments ( uint04 slice_index, PolylineSliceCache & args )

staticprotected

Performs plane-triangle intersection for a single slice, producing polyline segments.

Parameters

[in]	slice_index	Index of the slice plane to process within the cache
[in]	args	The slice cache containing triangles and spatial indices

SliceIntoNearPoints()

void PolylineSlicer::SliceIntoNearPoints ( uint04 slice_index, PolylineSliceCache & args, fltp08 point_distance )

staticprotected

Collects points near a slice plane within the configured distance threshold.

Parameters

[in]	slice_index	Index of the slice plane to process within the cache
[in]	args	The slice cache containing points and spatial indices
[in]	point_distance	Maximum distance from the plane for a point to be included

SliceTypeName()

constexpr StringView PolylineSlicer::SliceTypeName ( )

inlinestaticconstexpr

Returns the identifier string used to tag polyline slice operations.

Returns

A compile-time StringView containing "polyline_slice"

Definition at line 185 of file PolylineSlicer.h.

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The documentation for this class was generated from the following file:

• Design/Headers/PolylineSlicer.h