iFaceVertexMesh::vertexX()

Description

Used to obtain vertex coordinates.

Syntax

tSigned32 vertexX(tSigned32 vertexIndex) const;
        

Parameters

Return value

The X coordinate for the specified vertex.

Remarks

iFaceVertexMesh::vertexIndex() is used to obtain unique vertex indices for vertices in a face.

Refer to PathEngine Coordinates for details about the PathEngine coordinate system.