faceAttribute

Contents, API Reference, Interfaces, iFaceVertexMesh, faceAttribute

iFaceVertexMesh::faceAttribute()

Description

Used to obtain information about a face.

Syntax

tSigned32 faceAttribute(tSigned32 face, tSigned32 attributeIndex) const;

Parameters

	face		The (zero-based) index of the face being queried.
	attributeIndex		An index to specify the attribute being queried. See Face Attributes for a list of values that can be specified for this parameter, and 2D Content Processing Options for information about how these attributes affect content processing.

Return value

-1 indicates that the queried attribute is undefined for the specified face.
Otherwise the value of the queried attribute on the specified face is returned.

For boolean attributes 0 is used to indicate false, and 1 to indicate true.

next: iFaceVertexMesh::faces()