cubic-hermite

WebJar for cubic-hermite

License	MIT
GroupId	org.webjars.npm
ArtifactId	cubic-hermite
Last Version	1.0.0
Release Date	Mar 10, 2018
Type	jar
Description	cubic-hermite WebJar for cubic-hermite
Project URL	http://webjars.org
Source Code Management	https://github.com/mikolalysenko/cubic-hermite

Download cubic-hermite

Filename	Size
cubic-hermite-1.0.0.pom
cubic-hermite-1.0.0.jar	5 KB
cubic-hermite-1.0.0-sources.jar	22 bytes
cubic-hermite-1.0.0-javadoc.jar	22 bytes

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/org.webjars.npm/cubic-hermite/ -->
<dependency>
    <groupId>org.webjars.npm</groupId>
    <artifactId>cubic-hermite</artifactId>
    <version>1.0.0</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/org.webjars.npm/cubic-hermite/
implementation 'org.webjars.npm:cubic-hermite:1.0.0'

Gradle Kotlin

// https://jarcasting.com/artifacts/org.webjars.npm/cubic-hermite/
implementation ("org.webjars.npm:cubic-hermite:1.0.0")

Apache Buildr

'org.webjars.npm:cubic-hermite:jar:1.0.0'

Apache Ivy

<dependency org="org.webjars.npm" name="cubic-hermite" rev="1.0.0">
  <artifact name="cubic-hermite" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='org.webjars.npm', module='cubic-hermite', version='1.0.0')
)

Scala SBT

libraryDependencies += "org.webjars.npm" % "cubic-hermite" % "1.0.0"

Leiningen

[org.webjars.npm/cubic-hermite "1.0.0"]

Dependencies

There are no dependencies for this project. It is a standalone project that does not depend on any other jars.

Project Modules

There are no modules declared in this project.

cubic-hermite

Cubic hermite spline for interpolating position/velocity pairs. Simplest quick and dirty way to get a smooth path between points

Install

npm install cubic-hermite

Example

var hermite = require("cubic-hermite")

//Compute intial position and velocity
var initial_position = [0, 1]
  , initial_velocity = [1, 0]
  , final_positions  = [1, 0]
  , final_velocity   = [0, 1]
  
//Plot curve
for(var t=0.0; t<1.0; t+=0.1) {
  console.log(hermite(initial_position, initial_velocity, final_position, final_velocity, t))
}

API

require("cubic-hermite")(p0, v0, p1, v1, t[, result])

Computes an interpolated position between initial and final configurations at time t. Arguments can be either scalars or arrays

• p0 is the initial position
• v0 is the initial velocity
• p1 is the final position
• v1 is the final velocity
• t is the point on the curve to interpolate to in the range [0,1]
• result is a vector that gets the result of the interpolation (if not specified, a new vector is created)

Returns The interpolated point on the curve

require("cubic-hermite").derivative(p0, v0, p1, v1, t[, result])

Returns the velocity along the curve at a point t

• p0 is the initial position
• v0 initial velocity
• p1 final position
• v1 final velocity
• t point on the curve to interpolate to, in the range [0,1]
• result stores the result of the interpolation. (if not specified, is reallocated)

Returns The interpolated velocity at the time t

Credits

(c) 2013 Mikola Lysenko. MIT License

Versions

Version
1.0.0 Mar 10, 2018