39. Environment variables¶
Values within [] is the default value.
Environment variable |
Description |
|---|---|
AGX_LOG_OVERWRITE = [0]/1 |
Specify whether the log file will be overwritten, or if new files should be generated as AGX_LOG_FILE.0001 .0002, … |
AGX_LOG_ENABLE=1/[0] |
Specify whether the messages will be logged to a file or not. |
AGX_LOG_LEVEL =0/[1]/2/3 |
Specify the level for which messages will be logged to file. |
AGX_LOG_FILE= agx.log |
Specify the path to the log file that should be generated. |
AGX_OUTPUT_LEVEL=0/[1]/2/3 |
Specify the level for which messages will be logged to the console. |
AGX_THROW_ON_ERROR=[1]/0 |
Should an exception be thrown when an error message is written? |
AGX_BREAK_ON_ERROR=[0]/1 |
Should a breakpoint be set when an error message is written? This only works in DEBUG build in VisualStudio. |
Environment variable |
Description |
|---|---|
AGX_FILE_PATH |
Specifying where resource files will be found (models, images, scripts…) |
AGX_PLUGIN_PATH |
Specifying where plugins can be found. |
AGX_PROCESS_PRIORITY=[2]/0..4 |
0 is lowest, 4 is real time priority. 2 is default priority. Works in Win32 only |
AGX_PROCESS_AFFINITY=[0]/1 |
Specify whether the main thread for agxSDK::Simulation will be restricted to run on the current executional unit, or if it is allowed to be scheduled by the OS. Works in Win32 only |
AGX_STATISTICS_ENABLE=[0]/1 |
Enable writing statistics information to a file specified with AGX_STATISTICS_PATH |
AGX_STATISTICS_PATH=<filepath> |
Specifies the file to which the statistics information will be written if enabled. |
AGX_STATISTICS_INTERVAL=<float> |
Specifies how often statistics information will be written to file in seconds. 1==write once every second. |
AGX contains a mechanism for logging messages to file and/or console which is implemented through two classes, agx::Logger and agx::Notify. There are four different levels of messages:
Value |
Meaning |
Description |
|---|---|---|
0 |
Debug |
Use for low level debug/test messages, seldom displayed |
1 |
Info |
Use for information of loading files, finding data, etc, shown by default |
2 |
Warning |
For warnings that occur. |
3 |
Error |
For fatal errors. Error can also throw std::runtime_exception() if it is enabled. |