Post-processing tools 2024 R1

ensightservice::UpdateGeom Struct Reference

Last update: 16.07.2025

Public Types

enum  ArrayType {
  COORDINATES = 0 , TRIANGLES = 1 , LINES = 2 , EDGEFLAGS = 3 ,
  ELEM_VARIABLE = 4 , NODE_VARIABLE = 5 , ELEM_NORMALS = 6 , NODE_NORMALS = 7 ,
  TEX_COORDINATES = 8
}
 

Public Attributes

uint64 id = 1
 
uint64 parent_id = 2
 
ArrayType payload_type = 3
 
uint64 variable_id = 4
 
repeated float flt_array = 5 [packed=true]
 
repeated uint32 int_array = 6 [packed=true]
 
uint64 chunk_offset = 7
 
uint64 total_array_size = 8
 
string hash = 9
 

Detailed Description

The geom entity holds the physical arrays used for rendering. It contains a coordinate array and connectivity that is relative to the coordinate array for this geom. The connectivity can be triangles, lines or empty (points). If triangles, optional edgeflags specify the "line" representation of the triangles (for element outlining) Otherwise, the geom object can hold the data payloads for other variables tagged via their variable id. The use of these variables is dictated by fields in the Part entity that note the use of specific variables for other purposes (e.g. normals, coloring, node size, etc). Multiple UpdateGeom packets are send to fill in an entire array, limited by the size specified in the init command. All Geom packets for a specific array will include the full size of the target array (in base type units, uint32 or float) and an offset where the payload of a specific UpdateGeom packet should be stored in the array.

Definition at line 370 of file dynamic_scene_graph.proto.

Member Enumeration Documentation

◆ ArrayType

enum ensightservice::UpdateGeom::ArrayType

The type of array the Geom represents

Enumerator
COORDINATES 

x1,y1,z1,x2,y2,z2 ...

TRIANGLES 

3*uint32 per triangle (zero based)

LINES 

2*uint32 per line segment (zero based)

EDGEFLAGS 

uint32 per element (only used with triangles)

ELEM_VARIABLE 

per element 1D variable values from the variable_id

NODE_VARIABLE 

per node 1D variable values from the variable_id

ELEM_NORMALS 

x1,y1,z1,x2,y2,z2 ...

NODE_NORMALS 

x1,y1,z1,x2,y2,z2 ...

TEX_COORDINATES 

2*float, always per vertex, u1,v1,u2,v2 ...

Definition at line 373 of file dynamic_scene_graph.proto.

Member Data Documentation

◆ chunk_offset

uint64 ensightservice::UpdateGeom::chunk_offset = 7

The offset in "elements" (floats, uint32, etc) of the array represented by this Geom.

Definition at line 390 of file dynamic_scene_graph.proto.

◆ flt_array

repeated float ensightservice::UpdateGeom::flt_array = 5 [packed=true]

Used when payload_type is VARIABLE or COORDINATES.

Definition at line 388 of file dynamic_scene_graph.proto.

◆ hash

string ensightservice::UpdateGeom::hash = 9

hash for this message payload

Definition at line 392 of file dynamic_scene_graph.proto.

◆ id

uint64 ensightservice::UpdateGeom::id = 1

The Geom entity id.

Definition at line 384 of file dynamic_scene_graph.proto.

◆ int_array

repeated uint32 ensightservice::UpdateGeom::int_array = 6 [packed=true]

Used when payload_type is TRIANGLES, LINES or EDGEFLAGS.

Definition at line 389 of file dynamic_scene_graph.proto.

◆ parent_id

uint64 ensightservice::UpdateGeom::parent_id = 2

Parent Part entity id.

Definition at line 385 of file dynamic_scene_graph.proto.

◆ payload_type

ArrayType ensightservice::UpdateGeom::payload_type = 3

The type of the array represented by this entity.

Definition at line 386 of file dynamic_scene_graph.proto.

◆ total_array_size

uint64 ensightservice::UpdateGeom::total_array_size = 8

The total size in "elements" (floats, uint32, etc) of the array represented by this Geom.

Definition at line 391 of file dynamic_scene_graph.proto.

◆ variable_id

uint64 ensightservice::UpdateGeom::variable_id = 4

If the ArrayType is VARIABLE, this is the associated entity id of a Variable.

Definition at line 387 of file dynamic_scene_graph.proto.

The documentation for this struct was generated from the following file:

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