HM_Vertex

Contains information about an individual vertex in the topology of mesh areas defined by the HM_Topology structure.

Syntax

struct HM_Vertex {
int size;
int error_status;
HM_EntityTopology mapped_hm_topo;
HM_Point point;
};

HyperMesh Ext API

This structure contains information about an individual vertex in the topology of mesh areas defined by the HM_Topology structure.

The structure information is declared in hm_extapi.h.

The members are:

size: Specifies the length, in bytes, of the structure. Use sizeof(HM_Vertex) for this member. This is used to distinguish the current version of HM_Vertex from possible future extended versions with additional members.
error_status: Used by API functions to return an error status. A value of zero indicates successful completion of a function using this structure.
mapped_hm_topo: Some API functions will use this member to return a handle to a vertex entity corresponding to the vertex specified by the HM_Vertex structure. On input, set to zero. The function HM_ExtAPI::GenerateMesh() does not use this member to return any values.
point: The structure HM_Point that contains the geometry of the vertex represented by its x, y and z coordinates in model space.

None.