Contains utils to work with threejs.

• Transform
• Scene
• Cartesian coordinate

npm install jonlo-threejs-utils

SceneUtils

Scene utils

center()

centers the camera over all the scene3d objects

Scene utils

Kind: global class

centers the camera over all the scene3d objects

Kind: global function Example

SceneUtils.center(scene, camera, controls, 0, 1, 1);

TransformUtils

Transform utils

rotateObject3dOnAxis(Object3d, Vector3, Number)

Rotates a Ojbect3d over a given axis

rotateObject3dAroundPivotOnAxis(Object3d, Matrix4, Vector3, Number)

Rotates a Ojbect3d around a pivot matrix over a given axis

createPivotMatrix(Vector3, Quaternion, Vector3)

Creates a pivot matrix

Transform utils

Kind: global class

Rotates a Ojbect3d over a given axis

Kind: global function

Example

TransformUtils.rotateObject3dOnAxis(object3d, new Vector3(1, 0, 0), Math.degToRad(90))

Rotates a Ojbect3d around a pivot matrix over a given axis

Kind: global function

Example

TransformUtils.rotateObject3dAroundPivotOnAxis(object3d, pivotMatrix, new Vector3(1, 0, 0), Math.degToRad(90))

Creates a pivot matrix

Kind: global function

Example

TransformUtils.createPivotMatrix(position, rotation, scale)

CartesianCoordinatesUtils

Cartesian coordinates utils

getPointInBetweenByPerc(Vector3, Vector3, Number)

Get the point between two points given a percentage distance

getDirBetweenPoints(Vector3, Vector3)

Get the direction vector b etween two points

angleBetweenVectors(Vector3, Vector3)

Get the angle between two vectors

Cartesian coordinates utils

Kind: global class

Get the point between two points given a percentage distance

Kind: global function

Example

CartesianCoordinatesUtils.getPointInBetweenByPerc(new Vector3(1,0,0),new Vector3(2,0,0),50)

Get the direction vector b etween two points

Kind: global function

Example

CartesianCoordinatesUtils.getDirBetweenPoints(new Vector3(1,0,0),new Vector3(2,0,0))

Get the angle between two vectors

Kind: global function

Example

CartesianCoordinatesUtils.angleBetweenVectors(new Vector3(1,0,0),new Vector3(2,0,0))