Module cavalier_contours::polyline
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This module has all the types and functions associated with polylines, polyline vertexes, and polyline segments.
Modules
Internal polyline modules made public for visualization, benchmarking, and testing purposes.
Structs
Open polyline slice created in the process of performing a polyline boolean operation.
Result of performing a boolean operation between two polylines.
Represents one of the polyline results from a boolean operation between two polylines.
Result from calling PlineSource::closest_point.
Represents a polyline intersect at a single point.
Represents a collection of basic and overlapping polyline intersects.
Struct to hold options parameters when performing polyline offset.
Represents an overlapping polyline intersect segment.
An iterator that traverses all segment vertex pair index positions.
A polyline vertex is represented by an
x, y, and bulge value.A PlineView represents a partial selection or subpart of a source polyline without copying.
This structure borrows a source polyline to access vertex data for iteration and operations.
Structure to hold the minimum data required to create view as a partial selection over a source
polyline. This structure is detached from the source polyline unlike PlineView.
Basic polyline data representation that implements the core polyline traits:
PlineSource, PlineSourceMut, and PlineCreation. See the traits documentation for all
the polyline methods/operations available.
An iterator that traverses polyline segments (as pairs of vertexes).
Result from splitting a segment using seg_split_at_point.
An iterator that traverses polyline vertexes.
Enums
Boolean operation to apply to polylines.
Information about what happened during the boolean operation.
Represents a polyline intersect that may be either a PlineBasicIntersect or
PlineOverlappingIntersect.
Represents the orientation of a polyline.
Holds the result of finding the intersect between two polyline segments.
Enum to control which self intersects to include.
Enum used for view data validation debugging and asserting.
Traits
Trait representing a creatable source of polyline data. This trait acts as a mutable polyline
source and also exposes associated functions for construction. This trait is used when new
polylines need to be returned from a function.
Trait for visiting polyline intersects.
Trait for visiting polyline segments (two consecutive vertexes).
Trait representing a readonly source of polyline data. This trait has all the methods and
operations that can be performed on a readonly polyline.
Trait representing a mutable source of polyline data. This trait has all the methods and
operations that can be performed on a mutable polyline.
Trait for visiting polyline vertexes.
Functions
Finds the intersects between two polyline segments.
Get the arc radius and center of an arc polyline segment defined by
v1 to v2.
Behavior undefined (may panic or return without error) if v1.bulge is zero.Computes the axis aligned bounding box of a polyline segment defined by
v1 to v2.Find the closest point on a polyline segment defined by
v1 to v2 to point given.
If there are multiple closest points then one is chosen (which is chosen is not defined).Computes a fast approximate axis aligned bounding box of a polyline segment defined by
v1 to v2.Calculate the path length of the polyline segment defined by
v1 to v2.Find the midpoint for the polyline segment defined by
v1 to v2.Splits a polyline segment defined by
v1 to v2 at the point_on_seg given. Assumes the point_on_seg lies on the segment.Find the tangent direction vector on a polyline segment defined by
v1 to v2 at point_on_seg.