MeshDataCopyElementGroup

class Communicator.MeshDataCopyElementGroup()

Provides access to all data of a particular type (faces, lines or points) within a MeshDataCopy

This object additionally supports the ECMAScript 2015 iterable protocol and therefore can be iterated over using a for..of loop.

Properties

Methods

Properties

MeshDataCopyElementGroup.elementCount

The number of elements in this group.

MeshDataCopyElementGroup.hasNormals

Whether the vertices in this element group have normals.

MeshDataCopyElementGroup.hasRGBAs

Whether the vertices in this element group have colors.

MeshDataCopyElementGroup.hasUVs

Whether the vertices in this element group have texture coordinates.

MeshDataCopyElementGroup.vertexCount

The total number of vertices in all elements in this group.

MeshDataCopyElementGroup.element(index)

Provides access to mesh data of a single element. Throws RangeError if index is invalid.

Arguments

Return type

MeshDataCopyElement()

MeshDataCopyElementGroup.iterate()

Return type: MeshDataCopyIterator()
Returns: An iterator over all the vertices in all the elements in this group.