isometric

func Closer ¶

func Closer(a, b shapes.Point) bool

func FromOrthographic ¶

func FromOrthographic(location shapes.Point, tileSize shapes.Point) (screen shapes.Point)

FromOrthographic make isometric point from orthographic

func FromOrthographicWithStaticSize ¶

func FromOrthographicWithStaticSize(p shapes.Point, tileSize float64) shapes.Point

FromOrthographicWithStaticSize based on pixel calculation

func Nearness ¶

func Nearness(p shapes.Point) float64

func PixelToScreenCoords ¶

func PixelToScreenCoords(pixel, tileSize shapes.Point, height float64) shapes.Point

PixelToScreenCoords pixel to screen

func ProjectISO ¶

func ProjectISO(p shapes.Point) shapes.Point

func ScreenToPixelCoords ¶

func ScreenToPixelCoords(screen, tileSize shapes.Point, height float64) shapes.Point

ScreenToPixelCoords screen to pixel

func TileToScreenCoords ¶

func TileToScreenCoords(pos, tileSize shapes.Point, height float64) shapes.Point

TileToScreenCoords tile to screen

func ToOrthographic ¶

func ToOrthographic(screen shapes.Point, tileSize shapes.Point) (location shapes.Point)

ToOrthographic make orthographic point from isometric

func ToOrthographicWithStaticSize ¶

func ToOrthographicWithStaticSize(p shapes.Point, tileSize float64) shapes.Point

ToOrthographicWithStaticSize based on pixel calculation