editor › Globals › SurfaceNormalCache

Class: SurfaceNormalCache

Hierarchy

• MeshCache

↳ SurfaceNormalCache

Index

Constructors

• constructor

Properties

• mesh
• normals

Methods

• _checkValid
• destroy
• getNormal
• isValid

Constructors

constructor

+ new SurfaceNormalCache(mesh: Mesh): SurfaceNormalCache

Inherited from MeshCache.constructor

Defined in src/model/data/Concepts/Mesh/MeshCache/MeshCache.ts:9

Parameters:

Name	Type
mesh	Mesh

Returns: SurfaceNormalCache

Properties

Protected Readonly mesh

• mesh: Mesh

Inherited from MeshCache.mesh

Defined in src/model/data/Concepts/Mesh/MeshCache/MeshCache.ts:8

---

Private normals

• normals: Map‹MeshSurface‹›, any› = new Map()

Defined in src/model/data/Concepts/Mesh/MeshCache/SurfaceNormalCache.ts:5

Methods

Private _checkValid

▸ _checkValid(): void

Inherited from MeshCache._checkValid

Defined in src/model/data/Concepts/Mesh/MeshCache/MeshCache.ts:28

Throws an exception if this instance is outdated.

Note: Subclasses should call first call this method in order to ensure they do not operate on stale data.

Returns: void

---

destroy

▸ destroy(): void

Inherited from MeshCache.destroy

Defined in src/model/data/Concepts/Mesh/MeshCache/MeshCache.ts:14

Returns: void

---

getNormal

▸ getNormal(surface: MeshSurface): ReadonlyVector3

Defined in src/model/data/Concepts/Mesh/MeshCache/SurfaceNormalCache.ts:7

Parameters:

Name	Type
surface	MeshSurface

Returns: ReadonlyVector3

---

isValid

▸ isValid(): boolean

Inherited from MeshCache.isValid

Defined in src/model/data/Concepts/Mesh/MeshCache/MeshCache.ts:18

Returns: boolean