imager Class Reference

Imager model that outputs centroids. More...

#include <imager.h>

Inherits dsim_model.

Public Member Functions
	imager (dsim_model_setup *setup)
	Constructor.
void	initialize_data ()
	Initialize outlets and output variables.
void	initialization_complete ()
	Finish initialization.
void	post_calculate ()
	Computation done after numerical integration.

Protected Attributes
dsim_variable	focalLength_dsim
	Focal length.
dsim_variable	centroid_dsim
	Centroids.
dsim_variable	mBodyToImager_dsim
	Transformation matrix from body to imager.
dsim_variable	positionImager_dsim
	Position of the imager.
dsim_variable	kAberration_dsim
	Aberration corrections.
dsim_variable	parent_position_dsim
	Parent position.
dsim_variable	parent_velocity_dsim
	Parent velocity.
dsim_variable	parent_quaternion_dsim
	Parent quaternion.
dsim_variable	parent_rotational_velocity_dsim
	Parent rotational velocity.

Detailed Description

Imager model that outputs centroids.

Pinhole camera model. Specify the number of pixels and their size, 
which along with the focal length is used to compute the field of view.
Finds the centroids of stars, spacecraft, and planets in the camera FOV.
Models eclipses of stars by other objects.
Has effects of aberration on centroid location.
Hooks up to the SPICE gravity model, all spacecraft in simulation (targets?).
Requires three data files: star catalog, landmark catalog (for planets), and target catalog for
points on a spacecraft. Defaults are provided or these can be changed in the simulation setup.
The unit vector of the boresight is along +z.
If pointed at a calibration target will send out calibration data.

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The documentation for this class was generated from the following files:

• imager.h
• imager.cc