surface

Documentation

Index

• func EggBox(x, y float64) float64
• func MonkeySaddle(x, y float64) float64
• func Original(x, y float64) float64
• func Paper(x, y float64) float64
• func Render(w io.Writer, shape Surface)
• func Saddle(x, y float64) float64
• type Surface

Functions

func EggBox

func EggBox(x, y float64) float64

EggBox is the function for the egg-box.

func MonkeySaddle

func MonkeySaddle(x, y float64) float64

MonkeySaddle is the function for a monkey-saddle.

func Original

func Original(x, y float64) float64

Original is the function for the original water-drop.

func Paper

func Paper(x, y float64) float64

Paper is the function for a sheet of paper.

func Render

func Render(w io.Writer, shape Surface)

Render takes an io.Writer and renders and SVG

func Saddle

func Saddle(x, y float64) float64

Saddle is the function for a saddle.

Types

type Surface

type Surface func(float64, float64) float64

Surface is a function that takes an x, y coordinate and returns the corresponding z coordinate.