Class Hierarchy

This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 12]

CTrackFlowPro.Runtime.ArcFrameBridge	Convert native ArcFrame types to native TrackFlow types. There is almost no functional difference between this class and Helpers, I got too deep and don't want to combine them and fix all the references. They both have different methods, and Helpers is geared more towards math utilities
CTrackFlowPro.Editor.TrackFlowSpawnerEditor.Bounds2D
CTrackFlowPro.Runtime.Core.Kernels.BurstCurveSample3d	A curve sample from a curve evaluation burst job
CTrackFlowPro.Runtime.Core.Kernels.BurstSpline3d	Burst 3d spline, the Unity version of ArcFrame.Core.Kernels.Spline3dRaw that can run the spline evaluator with burst jobs
CTrackFlowPro.Runtime.Core.Kernels.BurstSpline3dExtensions
CTrackFlowPro.Runtime.Core.Sampling.ChordErrorSampler	Adaptive sampler that bounds chord error using curvature magnitude. Uses κ_norm ≈ |k| = sqrt(k1^2 + k2^2 + ...)
CTrackFlowPro.Runtime.Core.Sampling.ChordErrorSampler.ChordErrorSamplingParams
CTrackFlowPro.Runtime.Core.Meshing.CurvaturePreviewUtil2
CTrackFlowPro.Runtime.Core.Meshing.CurvatureSampleData
CTrackFlowPro.Runtime.Core.Meshing.TrackFlowSpawner.CustomProfileOptions
CTrackFlowPro.Editor.TrackFlowPlaceKnotTool.DragState
CUnityEditor.Editor
CTrackFlowPro.Editor.ReadmeEditor	Custom editor for Readme
CTrackFlowPro.Editor.TrackFlowSpawnerEditor	Custom editor for TrackFlowSpawner
CTrackFlowPro.Editor.TrackFlowSplineEditor	Custom editor for the TrackFlowSpline object, the goal here is for this to work similarly to the spline editor, where you can edit the track properties in the inspector as well as using handles in the scene view
CEditorTool
CTrackFlowPro.Editor.TrackFlowHoverProbe	Editor toolbar tool to provide quick information upon hovering the mouse over a selected TrackFlowSpline. If curvature data is cached we also display that
CTrackFlowPro.Editor.TrackFlowPlaceKnotTool	An editor tool that can place knots in the world similar to the default Unity Spline, but it can also snap to TrackFlowKnot, or positions along any sampled TrackFlowSpline. You can use this tool to insert knots in an existing spline
CEditorToolbarToggle
CTrackFlowPro.Editor.TrackFlowHoverProbeToggle	SceneView overlay toolbar toggle that activates TrackFlowHoverProbe
CTrackFlowPro.Editor.TrackFlowPlaceKnotsToggle	SceneView overlay toolbar toggle that activates TrackFlowPlaceKnotTool
CTrackFlowPro.Runtime.Core.Meshing.ForceComputeSettings
CTrackFlowPro.Runtime.Core.Meshing.ForcePreviewSettings
CTrackFlowPro.Runtime.Core.Kernels.FrameJobs	— WIP — Burst version of the track modifier jobs. — WIP —
CTrackFlowPro.Runtime.Core.Frames.FramePipeline	Runs a series of modifiers on a polyline's frames
CTrackFlowPro.Runtime.Core.Kernels.FramePipelineBurst
CTrackFlowPro.Runtime.Helpers	Some math helpers. This also has some conversions between native system types and Unity types
CTrackFlowPro.Runtime.Core.Frames.PostDeformFramePipeline.Hints
CTrackFlowPro.Editor.TrackFlowPlaceKnotTool.HoverCache
CTrackFlowPro.Runtime.Core.Kernels.IBurstFrameModifier
CTrackFlowPro.Runtime.Core.Kernels.FramePipelineBurst.FrameCleanupBurstModifier	Burst frame modifier that runs FrameCleanupJob over the polyline
CTrackFlowPro.Runtime.Core.Kernels.FramePipelineBurst.JointEndToStartBlendBurstModifier
CTrackFlowPro.Runtime.Core.Kernels.FramePipelineBurst.RMFSmootherBurstModifier
CTrackFlowPro.Runtime.Core.Kernels.FramePipelineBurst.RollProfileBurstModifier
CTrackFlowPro.Runtime.Core.Kernels.FramePipelineBurst.RollRateLimiterBurstModifier
CTrackFlowPro.Runtime.Core.Kernels.FramePipelineBurst.StartUpAlignBurstModifier	Burst frame modifier that aligns the initial B axis toward a target "up" by rotating all frames around T by a single constant angle
CICloneable
CTrackFlowPro.Runtime.ArcOptions
CTrackFlowPro.Runtime.BSplineOptions
CTrackFlowPro.Runtime.BezierOptions
CTrackFlowPro.Runtime.CatmullRomOptions
CTrackFlowPro.Runtime.ClothoidOptions
CTrackFlowPro.Runtime.ConstantLawParams
CTrackFlowPro.Runtime.CurveSpecOptions
CTrackFlowPro.Runtime.CustomSplineOptions
CTrackFlowPro.Runtime.HermiteOptions
CTrackFlowPro.Runtime.LinearLawParams
CTrackFlowPro.Runtime.SplineOptions
CTrackFlowPro.Runtime.TrackFlowKnot	A single knot in your TrackFlow spline editor. "Curve Type" governs the segment between this knot and the next knot
CTrackFlowPro.Runtime.TrackModifierOptions	Options for the default track modifiers
CIComparer
CTrackFlowPro.Runtime.Core.Curves.TrackFlowSpline.MutatorEntryComparer
CTrackFlowPro.Runtime.Core.Meshing.ICrossSectionProfile2D
CTrackFlowPro.Runtime.Core.Meshing.CrossSectionProfile2D
CTrackFlowPro.Runtime.Core.Meshing.CrossSectionProfile2DAsset	Reusable 2D cross-section profile asset. Useful for building a profile "library" that can be shared across multiple spawners
CIDisposable
CTrackFlowPro.Runtime.Core.Kernels.BurstPolyline	Converts a polyline to an object that can be computed using burst
CTrackFlowPro.Runtime.Core.Frames.IFrameModifier	Mutates frames in the polyline (in-place)
CTrackFlowPro.Runtime.Core.Frames.FrameCleanupModifier	Final orthonormalization and degeneracy guards
CTrackFlowPro.Runtime.Core.Frames.RMFSmoother	Builds a rotation-minimizing (Bishop) frame along the segment, starting from the first sample's frame. Use this as an early modifier to wipe out internal frame discontinuities coming from the ArcFrame geometry
CTrackFlowPro.Runtime.Core.Frames.RollProfileModifier
CTrackFlowPro.Runtime.Core.Frames.RollRateLimiterModifier	Limits the change in roll (rotation about the tangent) between successive samples. The limit is expressed in degrees per meter and scaled by the sample arc-length delta
CTrackFlowPro.Runtime.Core.Frames.StartUpAlignModifier	Per-segment "start-up" alignment: rotate N/B about T so the segment start B aligns to the chosen up (WorldUp or KnotB). Track-level overload applies this per segment using ctx.knotSampleIndex
CIJob
CTrackFlowPro.Runtime.Core.Kernels.FrameJobs.RMFSmootherJob	Build a bishop/RMF frame out of the potentially messy frame data
CTrackFlowPro.Runtime.Core.Kernels.FrameJobs.RollRateLimiterJob	Limits the roll rate by a degree per meter value
CTrackFlowPro.Runtime.Core.Kernels.PolylineBuildArcLengthSamplesJob	Rebuilds global arclength samples S[i] from flattened positions P. S[0] = 0, S[i] = sum_{k<=i} |P[k] - P[k-1]|
CIJobParallelFor
CTrackFlowPro.Runtime.Core.Kernels.FrameJobs.FrameCleanupJob	Burst job that normalizes T, re-orthonormalizes N and B, and repairs degenerate tangents using neighbour positions
CTrackFlowPro.Runtime.Core.Kernels.FrameJobs.JointEndToStartBlendJob	Blend the end of each segment towards the start of the next segment by a set of precomputed weights
CTrackFlowPro.Runtime.Core.Kernels.FrameJobs.RollProfileJob	Rotate all N/B axis around T by a scaled angle along the arc length. Frames are row-major
CTrackFlowPro.Runtime.Core.Kernels.FrameJobs.StartUpAlignJob	Rotate all N/B axes around T by a constant angle theta. Frames are row-major: [T.x, N.x, B.x, T.y, N.y, B.y, T.z, N.z, B.z]
CTrackFlowPro.Runtime.Core.Kernels.PolylineBuildCurvatureSamplesJob	Computes curvature and torsion per sample using a central finite difference, writing into Curvatures as [k0, tau0, k1, tau1, ...]
CTrackFlowPro.Runtime.Core.Kernels.SampleSplineJob
CTrackFlowPro.Runtime.Core.Kernels.SampleSplineJob2
CIPolylineMutator
CTrackFlowPro.Runtime.Core.Frames.IRollLaw	Returns a roll angle θ(s) in radians, s∈[0,L]
CTrackFlowPro.Runtime.Core.Frames.ITrackFrameModifier	Track-level frame modifier; operates across segment boundaries
CTrackFlowPro.Runtime.Core.Frames.FrameCleanupModifier	Final orthonormalization and degeneracy guards
CTrackFlowPro.Runtime.Core.Frames.JointEndToStartBlendModifier	On a single concatenated polyline, for each joint k→k+1, slerp the final tail of segment k toward the START frame at knot k+1
CTrackFlowPro.Runtime.Core.Frames.RMFSmoother	Builds a rotation-minimizing (Bishop) frame along the segment, starting from the first sample's frame. Use this as an early modifier to wipe out internal frame discontinuities coming from the ArcFrame geometry
CTrackFlowPro.Runtime.Core.Frames.RollProfileModifier
CTrackFlowPro.Runtime.Core.Frames.RollRateLimiterModifier	Limits the change in roll (rotation about the tangent) between successive samples. The limit is expressed in degrees per meter and scaled by the sample arc-length delta
CTrackFlowPro.Runtime.Core.Frames.StartUpAlignModifier	Per-segment "start-up" alignment: rotate N/B about T so the segment start B aligns to the chosen up (WorldUp or KnotB). Track-level overload applies this per segment using ctx.knotSampleIndex
CTrackFlowPro.Runtime.Core.Meshing.ITrackMeshBuilder
CTrackFlowPro.Runtime.Core.Meshing.ColdWheelsRoadMeshBuilder
CTrackFlowPro.Runtime.Core.Meshing.CustomProfileMeshBuilder	Mesh builder that extrudes an arbitrary 2D cross section along the sampled spline polyline
CTrackFlowPro.Runtime.Core.Meshing.PipeMeshBuilder
CTrackFlowPro.Runtime.Core.Meshing.RoadMeshBuilder
CITransientOverlay
CTrackFlowPro.Editor.TrackFlowSplineOverlay	Scene overlay: lightweight TrackFlowSpline readouts + selected knot quick edit
CTrackFlowPro.Runtime.Core.Kernels.KernelHelpers
CTrackFlowPro.Runtime.Core.Meshing.MeshingUtils
CTrackFlowPro.Runtime.Core.Meshing.MeshingUtils.MeshUvSettings
CMonoBehaviour
CTrackFlowPro.Runtime.Core.Curves.TrackFlowSpline	This is a wrapper that treats an IArcLengthCurve as a Unity Spline. Here we mimic all of the functionality of Unity Splines but using the ArcFrame IArcLengthCurve on the backend. We do this so that we can leverage ArcFrame tools such as curvature continuity, native bishop frame integration, curve constraint solving methods, and more
CTrackFlowPro.Runtime.Core.Meshing.TrackFlowSpawner	Instantiate a mesh along the TrackFlowSpline. This is for discrete mesh pieces. If you want a pipe or road those are built into the Mesh settings within TrackFlowSpline
CTrackFlowPro.Runtime.Core.TrackFlowCoaster	Simple coaster-like cart constrained to a TrackFlowSpline. Uses 1D physics along arc length: s(t), v(t)
CTrackFlowPro.Runtime.Core.TrackFlowGravity	Apply gravity to a TrackFlowSpline
CTrackFlowPro.Runtime.Core.TrackFlowTraveler	Travel a game object along a TrackFlowSpline
CTrackFlowPro.Runtime.TrackFlowGeneratedMarker
CTrackFlowPro.Runtime.TrackFlowSpawnAnchor	Marker used to align a specific point on a prefab to the spline pose. this goes on a SpawnAnchor transform
CTrackFlowPro.Runtime.TrackFlowSpawnAnchorCache	Caches anchor pose relative to the instance root so we don't recompute every rebuild
CTrackFlowPro.Runtime.Core.Curves.TrackFlowSpline.MutatorEntry
CTrackFlowPro.Runtime.Core.Frames.PostDeformFramePipeline.Options
CTrackFlowPro.Runtime.Core.Meshing.PolylineExtruder.Options
COverlay
CTrackFlowPro.Editor.TrackFlowSplineOverlay	Scene overlay: lightweight TrackFlowSpline readouts + selected knot quick edit
CTrackFlowPro.Runtime.Core.Sampling.ChordErrorSampler.Polyline
CTrackFlowPro.Runtime.Core.Kernels.PolylineBurstUtils
CTrackFlowPro.Runtime.Core.Meshing.PolylineExtruder
CTrackFlowPro.Runtime.Core.Frames.PostDeformFramePipeline
CPropertyDrawer
CTrackFlowPro.Editor.TrackFlowKnotDrawer	The property drawer for TrackFlowKnot
CTrackFlowPro.Runtime.Core.Meshing.PolylineExtruder.Result
CTrackFlowPro.Runtime.Core.Meshing.PolylineExtruder.RingInfo
CTrackFlowPro.Runtime.Core.Curves.RoadOptions
CScriptableObject
CTrackFlowPro.Editor.Readme	A generic readme for TrackFlowPro sample scenes
CTrackFlowPro.Runtime.Core.Meshing.CrossSectionProfile2DAsset	Reusable 2D cross-section profile asset. Useful for building a profile "library" that can be shared across multiple spawners
CTrackFlowPro.Runtime.CurvatureFunctionAsset	Subclass this in your project to supply a curvature law as an arbitrary function. Return at least two entries: [kappa, torsion, ...]
CTrackFlowPro.Editor.Readme.Section
CTrackFlowPro.Runtime.Core.Frames.SegmentContext	Per-segment context passed to modifiers and roll laws
CTrackFlowPro.Runtime.Core.Frames.SegmentSpan
CTrackFlowPro.Runtime.Core.Meshing.PolylineExtruder.ShellSpec
CTrackFlowPro.Editor.TrackFlowScreenPickUtil.SnapResult
CTrackFlowPro.Runtime.Core.Meshing.SpawnJitter	Randomized offsets along the curve
CTrackFlowPro.Runtime.Core.Meshing.TrackFlowSpawner.SpawnPlacement
CTrackFlowPro.Runtime.Core.Frames.SplineDefaults	Per-spline defaults; expand as needed (design speed, g, etc.)
CToolbarOverlay
CTrackFlowPro.Editor.TrackFlowToolsToolbarOverlay
CTrackFlowPro.Runtime.Core.Frames.TrackContext	Whole-track context (segments, knots, defaults, etc.)
CTrackFlowPro.Editor.TrackFlowBezierHandleEditorUtil	A helper class to arrange and align the spline bezier handles in various ways. Enable in the menu Tools > TrackFlow > Sync Bezier Handles To Tangent On Frame Edit
CTrackFlowPro.Editor.TrackFlowEditorSelection	Editor-only selection state for TrackFlowSpline elements
CTrackFlowPro.Editor.TrackFlowMeshPrefabExporter	Export prefabs generated by the Runtime.Core.Meshing.TrackFlowSpawner. This can be triggered with a button in the mesh menu of the spawner object
CTrackFlowPro.Runtime.Core.Curves.TrackFlowProfilerMarkers	Profiler markers for use in profiling
CTrackFlowPro.Editor.TrackFlowProPrefabSpawner	This is a class that will create menu items to spawn preconfigured curves. If you want a curve that can be spawned by right clicking the hierarchy, add it here
CTrackFlowPro.Runtime.Core.Curves.TrackFlowSample
CTrackFlowPro.Editor.TrackFlowScreenPickUtil	Shared, lightweight SceneView picking helpers for TrackFlowSpline polylines. Screen-space nearest-sample selection. Quiet failure if polylines are not available
CTrackFlowPro.Runtime.Core.TravelerOffset	An individual traveler being used by the TrackFlowTraveler
CTrackFlowPro.Runtime.Core.Curves.TubeOptions
CTrackFlowPro.Runtime.Core.Curves.UTrackOptions
CVisualElement
CTrackFlowPro.Editor.SerializeReferenceListField	Generic [SerializeReference] list UI for polymorphic managed objects