JSVec3Array

An object for arrays of 3D coordinates.

Create a new Module.JSVec3Array API.

var vec_array = new Module.JSVec3Array();

clear()

Initializes the vector list.

var vectorList = new Module.JSVec3Array();
vectorList.clear();

count() → number

Returns the number of data in the array.

Information

• Return

  • number: The number of vectors in the list.

Template

get(index) → JSVector3D

Returns the vector object corresponding to the index.

Information

Name	Type	Description
index	number	The index of the data to return (sorted from 0 onwards)

• Return

  • A valid vector object (JSVector3D): Successfully returns the vector at the specified index.

  • An initialized object (JSVector3D): If the index exceeds the size of the vector list.

Template

pop() → JSVector3D

Returns the last vector in the vector list.

After returning, the last vector is deleted from the vector list.

Information

• Return

  • A valid vector object (JSVector3D): Successfully returns the last vector.

  • An initialized object (JSVector3D): If the vector list is empty.

Template

push(element) → number

Add a new vector (JSVector3D).

Information

Name	Type	Description
element	JSVector3D	3D vector.

• Return

  • number: The number of vectors in the list after adding the new vector.

Template

pushLonLatAlt(lon, lat, alt) → number

Adds a new vector.

Information

Name	Type	Description
lon	number	longitude location coordinates.
lat	number	latitude location coordinates.
alt	number	altitude location coordinates.

• Return

  • number: The number of vectors in the list after adding the new vector.

Template

set(index, vec)

Resets the value of the vector at the specified index.

Information

Name	Type	Description
index	number	The index of the vector to set.
vec	JSVector3D	The vector object to set.

Template

setLonLatAlt(index, lon, lat, alt)

Resets the value of the vector at the specified index.

Information

Name	Type	Description
index	number	The index of the vector to set.
lon	number	longitude location coordinates.
lat	number	latitude location coordinates.
alt	number	altitude location coordinates.

Template

shift()

Returns the first vector in the vector list and moves the order of the remaining vectors one position forward.

Information

• Return

  • A valid vector object (JSVector3D): Successfully returns the first vector.

  • An initialized object (JSVector3D): If the vector list is empty.

Template