Category Math and Extensions

Math and Extensions

Color/mesh/camera helpers and concise extensions for common C# and Unity tasks.

• Enum and Flag Utilities — Enum extensions and FlagUtil validate values and test/add/remove enum or numeric flags.
• Color and HSV Utilities — Color interpolation helpers and an HSV value type support RGB/HSV manipulation.
• CurveUtil — Evaluates cubic spline interpolation between scalar control values.
• MathUtil — Geometry intersections, random circle points and Fibonacci helpers supplement common math tasks.
• MeshUtil — Creates polygon/convex/hex meshes, welds vertices, orders points and simplifies shapes.
• Camera Framing — CameraUtil frames a GameObject or bounds for a chosen view.
• PrintSaver Screenshots — Component saves screenshots with generated identifiers and configured capture behavior.
• Dictionary Extensions — Adds update-or-insert, key/value extraction and weighted random selection helpers.
• Collection Extensions — Helpers shuffle, swap, rotate, resize, query, clone and modify arrays/lists/sets.
• Deep Clone and Equality — Generic helpers perform deep cloning and deep comparison.
• Numeric Extensions — Adds range remapping, approximate comparison and compact float formatting.
• Sorting Extensions — Provides HeapSort and Timsort over lists with configurable comparers.
• String Naming Extensions — Converts camel-case names to constants and normalizes enum identifiers.
• Task Extensions — FireAndForget observes task failure handling through a small convenience extension.
• Type and Reflection Extensions — Caches/discovers CLR types and checks constructors, attributes, type families and Unity serializability.
• Unity Extensions — Component/UI, bounds, animation, snapping, gizmo, prefab/scene and dirty-state helpers extend Unity APIs.
• Editor Asset Search Extensions — Finds nearby/config assets, searches by type/name and resolves script asset paths.
• Date and Time Extensions — Formats TimeSpan values and checks whether DateTimes share a day.

Start here · Full catalog · Common combinations

---

Documentation snapshot: 2026-10-11

Tags: legendarytools/category