Renderer · interface

EyeModel

An eye: an iris seen through a cornea, which refracts it, under a mirror-smooth highlight.

interface EyeModel

import type { EyeModel } from '@driftengine/core';

Properties

Name	Type	Description
`kind`readonly	`'eye'`
`irisRadius`readonly	`number`	The iris's radius, in texture coordinates from the centre of the eye's map.
`irisDepth`readonly	`number`	Metres from the cornea down to the iris.
`ior`readonly	`number`	The cornea's index of refraction.
`corneaRoughness`readonly	`number`	How smooth the cornea's highlight is.
`axis`readonly	`Vec3`	The eye's forward direction, in the mesh's own space at its bind pose.
`joint`readonly	`number`	The joint the eye turns with, or -1 for an eye placed by its model matrix alone.