safeGetAttribute

Fully qualified name: isaacsim::core::includes::safeGetAttribute

template<class T>
void isaacsim::core::includes::safeGetAttribute(

const pxr::UsdAttribute &attr,

T &inputValue,

)

Safely retrieves a USD attribute value with error handling.

Provides a safe way to get attribute values with:

• Value existence checking

• Type-safe value retrieval

Note

Logs a warning if attribute exists but has no value

Warning

Input value remains unchanged if attribute has no value

Template Parameters:

T – Type of the attribute value to retrieve

Parameters:

• attr – [in] USD attribute to read

• inputValue – [out] Variable to store the attribute value