ReadSimulation3DMessage

Receives message from Simulink model using a message reader object

Syntax

status=ReadSimulation3DMessage(MessageReader, dataSize, data)

Description

Add-On Required: This feature requires the Vehicle Dynamics Blockset Interface for Unreal Engine Projects add-on.

status=ReadSimulation3DMessage(MessageReader, dataSize, data) receives a message from a Simulink^® model using a message reader object.

The C++ syntax is

int ReadSimulation3DMessage(void *MessageReader, uint32 dataSize, void *data);

Input Arguments

MessageReader — Pointer to message reader object

object pointer

Pointer to message reader object, ReadSimulation3DMessage.

Data Types: void *

dataSize — Size of data

number of bytes | scalar

Size of data, that is, data (sizeof(datatype) *num_of_elements). For example, if you want to read a vector of 3 floats, the data size is sizeof(float)*3.

Data Types: uint32

data — Pointer to data object

object pointer

Pointer to data object.

Data Types: void *

Output Arguments

status — Operation exit status

0 | nonzero integer

Status, returned as either 0 or a nonzero integer. When the operation is successful, status is 0. Otherwise, status is a nonzero integer.

Version History

Introduced in R2020b