Class: IsosurfaceLayer

Defined in: plot3d/isosurface.ts:57

A marching-cubes isosurface of a 3D scalar volume, lit and solid-colored.

Implements

• Layer3D

Constructors

Constructor

new IsosurfaceLayer(gl, opts): IsosurfaceLayer;

Defined in: plot3d/isosurface.ts:74

Parameters

Parameter	Type
gl	WebGL2RenderingContext
opts	IsosurfaceOptions

Returns

IsosurfaceLayer

Properties

colorCss

readonly colorCss: string;

Defined in: plot3d/isosurface.ts:60

A solid CSS color for the legend swatch (solid-colored layers only).

Implementation of

Layer3D.colorCss

---

id

readonly id: string;

Defined in: plot3d/isosurface.ts:58

Implementation of

Layer3D.id

---

name?

readonly optional name?: string;

Defined in: plot3d/isosurface.ts:59

Series name for the legend (optional).

Implementation of

Layer3D.name

Methods

bounds3()

bounds3(): Bounds3 | null;

Defined in: plot3d/isosurface.ts:134

Returns

Bounds3 | null

Implementation of

Layer3D.bounds3

---

dispose()

dispose(): void;

Defined in: plot3d/isosurface.ts:155

Returns

void

Implementation of

Layer3D.dispose

---

draw()

draw(gl, mvp): void;

Defined in: plot3d/isosurface.ts:142

Parameters

Parameter	Type
gl	WebGL2RenderingContext
mvp	Mat4

Returns

void

Implementation of

Layer3D.draw

---

setData()

setData(
   values, 
   dims, 
   isoLevel, 
   extent?): void;

Defined in: plot3d/isosurface.ts:125

Stream a new volume + iso level (marching-cubes mesh recomputed). Call plot.refresh() after.

Parameters

Parameter	Type
values	ArrayLike<number>
dims	[number, number, number]
isoLevel	number
extent?	{ x: Range; y: Range; z: Range; }
extent.x?	Range
extent.y?	Range
extent.z?	Range

Returns

void

---

setLight()

setLight(dir, ambient): void;

Defined in: plot3d/isosurface.ts:137

Set the light direction (world space) and ambient term (0..1).

Parameters

Parameter	Type
dir	[number, number, number]
ambient	number

Returns

void