pyhelios.RadiationModel Namespace Reference

Classes
class	CameraMetadata
	Metadata for radiation camera image export (Helios v1.3.58+). More...
class	CameraProperties
	Camera properties for radiation model cameras. More...
class	RadiationModel
	High-level interface for radiation modeling and ray tracing. More...
class	RadiationModelError
	Raised when RadiationModel operations fail. More...

Functions
	_radiation_working_directory ()
	Context manager that temporarily changes working directory to where RadiationModel assets are located.

Variables
	logger = logging.getLogger(__name__)

Function Documentation

_radiation_working_directory()

pyhelios.RadiationModel._radiation_working_directory ( )

protected

Context manager that temporarily changes working directory to where RadiationModel assets are located.

RadiationModel C++ code uses hardcoded relative paths like "plugins/radiation/" for GPU backend files (SPIR-V shaders for Vulkan, PTX files for OptiX), expecting assets relative to working directory. This manager temporarily changes to the build directory where assets are actually located.

Exceptions

RuntimeError

If build directory or RadiationModel assets are not found, indicating a build system error.

Definition at line 46 of file RadiationModel.py.

Variable Documentation

logger

pyhelios.RadiationModel.logger = logging.getLogger(__name__)

Definition at line 29 of file RadiationModel.py.