@babylonjs/core|

Class CSG2

Wrapper around the Manifold library https://manifoldcad.org/ Use this class to perform fast boolean operations on meshes

See

Implements

WebXRSpatialLayerType

Index

Accessors

Methods

add dispose intersect printDebug subtract toMesh toVertexData FromMesh FromVertexData

Accessors

numProp

get numProp(): number
Return the size of a vertex (at least 3 for the position)

Returns number
- Defined in packages/dev/core/src/Meshes/csg2.ts:114

Methods

add

add(csg: CSG2): CSG2
Run an union operation between two CSG
Parameters
- csg: CSG2
  defines the CSG to use to create the union
Returns CSG2
a new csg
- Defined in packages/dev/core/src/Meshes/csg2.ts:154

dispose

dispose(): void
Dispose the CSG resources

Returns void
- Defined in packages/dev/core/src/Meshes/csg2.ts:283

intersect

intersect(csg: CSG2): CSG2
Run an intersection operation between two CSG
Parameters
- csg: CSG2
  defines the CSG to use to create the intersection
Returns CSG2
a new csg
- Defined in packages/dev/core/src/Meshes/csg2.ts:145

printDebug

printDebug(): void
Print debug information about the CSG

Returns void
- Defined in packages/dev/core/src/Meshes/csg2.ts:161

subtract

subtract(csg: CSG2): CSG2
Run a difference operation between two CSG
Parameters
- csg: CSG2
  defines the CSG to use to create the difference
Returns CSG2
a new csg
- Defined in packages/dev/core/src/Meshes/csg2.ts:136

toMesh

toMesh(name: string, scene?: any, options?: Partial<IMeshRebuildOptions>): Mesh
Generate a mesh from the CSG
Parameters
- name: string
  defines the name of the mesh
- Optionalscene: any
  defines the scene to use to create the mesh
- Optionaloptions: Partial<IMeshRebuildOptions>
  defines the options to use to rebuild the mesh
Returns Mesh
a new Mesh
- Defined in packages/dev/core/src/Meshes/csg2.ts:217

toVertexData

toVertexData(options?: Partial<IVertexDataRebuildOptions>): VertexData
Generate a vertex data from the CSG
Parameters
- Optionaloptions: Partial<IVertexDataRebuildOptions>
  defines the options to use to rebuild the vertex data
Returns VertexData
a new vertex data
- Defined in packages/dev/core/src/Meshes/csg2.ts:172

`Static`FromMesh

FromMesh(mesh: Mesh, ignoreWorldMatrix?: boolean): CSG2
Create a new Constructive Solid Geometry from a mesh
Parameters
- mesh: Mesh
  defines the mesh to use to create the CSG
- ignoreWorldMatrix: boolean = false
  defines if the world matrix should be ignored
Returns CSG2
a new CSG2 class
- Defined in packages/dev/core/src/Meshes/csg2.ts:425

`Static`FromVertexData

FromVertexData(vertexData: VertexData): CSG2
Create a new Constructive Solid Geometry from a vertexData
Parameters
- vertexData: VertexData
  defines the vertexData to use to create the CSG
Returns CSG2
a new CSG2 class
- Defined in packages/dev/core/src/Meshes/csg2.ts:408