ParametricCurve

com.acmerobotics.roadrunner.path.ParametricCurve

Direct Known Subclasses:

LineSegment, NthDegreeSplineSegment, QuinticSplineSegment
```
public class ParametricCurve
```
Parametric curve with two components (x and y).

Constructor Summary

Constructors
Constructor and Description

ParametricCurve()
Parametric curve with two components (x and y).

Constructors
Constructor and Description
`ParametricCurve()` Parametric curve with two components (x and y).

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Vector2d`	`deriv(double displacement)` Returns the derivative displacement units along the curve.
`Vector2d`	`end()` Returns the end vector.
`Vector2d`	`endDeriv()` Returns the end derivative.
`Vector2d`	`endSecondDeriv()` Returns the end second derivative.
`Vector2d`	`endThirdDeriv()` Returns the end third derivative.
`Vector2d`	`get(double displacement)` Returns the vector displacement units along the curve.
`double`	`length()` Returns the length of the curve.
`Vector2d`	`secondDeriv(double displacement)` Returns the second derivative displacement units along the curve.
`Vector2d`	`start()` Returns the start vector.
`Vector2d`	`startDeriv()` Returns the start derivative.
`Vector2d`	`startSecondDeriv()` Returns the start second derivative.
`Vector2d`	`startThirdDeriv()` Returns the start third derivative.
`double`	`tangentAngle(double displacement)` Returns the angle of the tangent line displacement units along the curve.
`double`	`tangentAngleDeriv(double displacement)` Returns the derivative of the tangent angle displacement units along the curve.
`double`	`tangentAngleSecondDeriv(double displacement)` Returns the second derivative of the tangent angle displacement units along the curve.
`Vector2d`	`thirdDeriv(double displacement)` Returns the third derivative displacement units along the curve.

- Constructor Detail
  - ParametricCurve
```
public ParametricCurve()
```
    Parametric curve with two components (x and y).
- Method Detail
  - get
```
public Vector2d get(double displacement)
```
    Returns the vector displacement units along the curve.
  - deriv
```
public Vector2d deriv(double displacement)
```
    Returns the derivative displacement units along the curve.
  - secondDeriv
```
public Vector2d secondDeriv(double displacement)
```
    Returns the second derivative displacement units along the curve.
  - thirdDeriv
```
public Vector2d thirdDeriv(double displacement)
```
    Returns the third derivative displacement units along the curve.
  - start
```
public Vector2d start()
```
    Returns the start vector.
  - startDeriv
```
public Vector2d startDeriv()
```
    Returns the start derivative.
  - startSecondDeriv
```
public Vector2d startSecondDeriv()
```
    Returns the start second derivative.
  - startThirdDeriv
```
public Vector2d startThirdDeriv()
```
    Returns the start third derivative.
  - end
```
public Vector2d end()
```
    Returns the end vector.
  - endDeriv
```
public Vector2d endDeriv()
```
    Returns the end derivative.
  - endSecondDeriv
```
public Vector2d endSecondDeriv()
```
    Returns the end second derivative.
  - endThirdDeriv
```
public Vector2d endThirdDeriv()
```
    Returns the end third derivative.
  - tangentAngle
```
public double tangentAngle(double displacement)
```
    Returns the angle of the tangent line displacement units along the curve.
  - tangentAngleDeriv
```
public double tangentAngleDeriv(double displacement)
```
    Returns the derivative of the tangent angle displacement units along the curve.
  - tangentAngleSecondDeriv
```
public double tangentAngleSecondDeriv(double displacement)
```
    Returns the second derivative of the tangent angle displacement units along the curve.
  - length
```
public double length()
```
    Returns the length of the curve.

Class ParametricCurve

Constructor Summary

Method Summary

Constructor Detail

ParametricCurve

Method Detail

get

deriv

secondDeriv

thirdDeriv

start

startDeriv

startSecondDeriv

startThirdDeriv

end

endDeriv

endSecondDeriv

endThirdDeriv

tangentAngle

tangentAngleDeriv

tangentAngleSecondDeriv

length