Euler

The Euler is a tool to compute rotations

Import

import { Euler } from "noobgl-euler";

Constructor

new Euler(x, y, z, order);

• x (optional) rotation angle along x axis in radian (default 0).

• y (optional) rotation angle along y axis in radian (default 0).

• z (optional) rotation angle along z axis in radian (default 0).

• order (optional) order in which to compute rotations (default XYZ).

  • XYZ XZY YXZ YZX ZXY ZYX

Methods

set(x, y, z)

Set the x, y and z angles.

• x rotation angle along x axis in radian.

• y rotation angle along y axis in radian.

• z rotation angle along z axis in radian.

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add(x, y, z)

Add these angles to the current angles along x, y and z axis.

• x rotation angle along x axis in radian.

• y rotation angle along y axis in radian.

• z rotation angle along z axis in radian.

---

add(x, y, z)

Add these angles to the current angles along x, y and z axis.

• x rotation angle along x axis in radian.

• y rotation angle along y axis in radian.

• z rotation angle along z axis in radian.

---

subtract(x, y, z)

Subtract these angles to the current angles along x, y and z axis.

• x rotation angle along x axis in radian.

• y rotation angle along y axis in radian.

• z rotation angle along z axis in radian.

---

multiply(x, y, z)

Multiply these angles to the current angles along x, y and z axis.

• x rotation angle along x axis in radian.

• y rotation angle along y axis in radian.

• z rotation angle along z axis in radian.

---

divide(x, y, z)

Divide these angles to the current angles along x, y and z axis.

• x rotation angle along x axis in radian.

• y rotation angle along y axis in radian.

• z rotation angle along z axis in radian.

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clone()

Clone the current Euler instance.

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static from(source, order)

Create an instance of Euler from another type of data.

• source the data from which rotation is extracted, may be:

  • Matrix3
  • Matrix4

• order (optional) order in which to compute rotations (default XYZ).

  • XYZ XZY YXZ YZX ZXY ZYX