Quaternion utility nodes that are missing from Autodesk Maya's quatNodes plugin.

Since Maya 2014, a set of quaternion utility nodes has been available in the quadNodes plugin. They provide basic arithmetic operators and conversions to and from euler angles, but lack a node for computing the spherical interpolation (slerp) between two quarternions. This plugin remedies that glaring omission.

• axisAngleToQuat
• quatSlerp
• quatToAxisAngle