doodle-docs/doodle/doodle.core/Parametric

Parametric

doodle.core.Parametric

See theParametric companion trait

object Parametric

A collection of parametric curves.

A parametric curve is a function from some input---usually a normalized number or an angle---to a Point.

Attributes

Companion: trait
Source: Parametric.scala
Graph
Supertypes: class Object

trait Matchable

class Any
Self type: Parametric.type

Members list

Type members

Classlikes

A parametric curve that maps angles to points

Attributes

Source: Parametric.scala
Supertypes: trait Serializable

trait Product

trait Equals

trait Parametric[Angle]

trait Angle => Point

class Object

trait Matchable

class Any
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A parametric curve that maps normalized to points

Attributes

Source: Parametric.scala
Supertypes: trait Serializable

trait Product

trait Equals

trait Parametric[Normalized]

trait Normalized => Point

class Object

trait Matchable

class Any
Show all

Value members

Concrete methods

A circle

Attributes

Source: Parametric.scala

Attributes

Source: Parametric.scala

A hypotrochoid is the curve sketched out by a point offset from the centre of a circle of radius innerRadius rolling around the inside of a circle of radius outerRadius.

Attributes

Source: Parametric.scala

Interpolate a spline (a curve) that passes through all the given points, using the Catmul Rom formulation (see, e.g., https://en.wikipedia.org/wiki/Cubic_Hermite_spline)

The tension can be changed to control how tightly the curve turns. It defaults to 0.5.

The Catmul Rom algorithm requires a point before and after each pair of points that define the curve. To meet this condition for the first and last points in points, they are repeated.

If points has less than two elements an empty Path is returned.