Gondwana.Drawing.Coordinates Namespace Reference

Classes
class	HexAxialFlatTopCoordinates
	Hexagonal – Flat-Top layout (even-q vertical layout) Bounding rectangle is (W x H). Centers advance by (0.75*W, H/2 per column parity)
class	HexAxialPointedTop
	Hexagonal – Pointed-Top layout (even-r horizontal layout) Bounding rectangle is (W x H). Centers advance by (W/2 per row parity, 0.75*H vertically)
interface	ISceneLayerCoordinates
	Defines the coordinate transformation logic for a SceneLayer, providing conversions between grid-space layer points and pixel-space positions, as well as geometric queries such as adjacency, polygon outlines, and wrapping behavior for different coordinate systems (square, isometric, hex, etc.).
class	IsometricAxialCoordinates
	Diagonal-Isometric (Square Matrix, no 45° rotation)
class	IsometricRhombicCoordinates
	Diagonal-Isometric (Diagonal Matrix) – same diamond projection but kept separate for alternative adjacency/rounding if needed. Uses identical math for now (clean, predictable behavior).
class	OrthogonalCoordinates
	Provides orthogonal (rectangular grid) coordinate system implementation for scene layers. Tiles are arranged in a standard rectangular grid with no rotation or skewing.
class	TileBounds
	Provides utility methods for calculating tile boundaries and applying adjustments.

Enumerations
enum	CardinalDirections {   N , NE , E , SE ,   S , SW , W , NW }
	Represents the eight cardinal and intercardinal directions of the compass. More...
enum	CoordinateSystemTypes {   Orthogonal = 0 , IsometricRhombic = 1 , IsometricAxial = 2 , HexAxialFlatTop = 3 ,   HexAxialPointedTop = 4 }
	Identifies the layout and math rules used to map tiles to world pixels and world pixels back to grid coordinates. Each option defines a different tile geometry. Used by SceneLayer to choose the correct coordinate math for a given map. More...

Enumeration Type Documentation

CardinalDirections

enum Gondwana.Drawing.Coordinates.CardinalDirections

Represents the eight cardinal and intercardinal directions of the compass.

Enumerator
N	North direction.
NE	Northeast direction.
E	East direction.
SE	Southeast direction.
S	South direction.
SW	Southwest direction.
W	West direction.
NW	Northwest direction.

CoordinateSystemTypes

enum Gondwana.Drawing.Coordinates.CoordinateSystemTypes

Identifies the layout and math rules used to map tiles to world pixels and world pixels back to grid coordinates. Each option defines a different tile geometry. Used by SceneLayer to choose the correct coordinate math for a given map.

Enumerator
Orthogonal	Axis-aligned square grid (Cartesian lattice).
IsometricRhombic	Isometric projection using a rhombic (diamond) lattice.
IsometricAxial	Isometric projection using an underlying square lattice with diagonal basis vectors.
HexAxialFlatTop	Hexagonal grid using axial coordinates with flat-topped hexes.
HexAxialPointedTop	Hexagonal grid using axial coordinates with pointy-topped hexes.