rt_epa_internal Struct Reference
[Primitives]

#include <rtgeom.h>

Data Fields
long	epa_magic
point_t	epa_V
	epa vertex
vect_t	epa_H
	height vector
vect_t	epa_Au
	unit vector along semi-major axis
fastf_t	epa_r1
	scalar semi-major axis length
fastf_t	epa_r2
	scalar semi-minor axis length

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Detailed Description

Definition at line 365 of file rtgeom.h.

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Field Documentation

long epa_magic

Definition at line 366 of file rtgeom.h. Referenced by rt_epa_ifree(), rt_epa_import(), and rt_epa_import5().

point_t epa_V

epa vertex Definition at line 367 of file rtgeom.h. Referenced by rt_epa_export(), rt_epa_export5(), rt_epa_import(), rt_epa_import5(), rt_epa_plot(), rt_epa_prep(), and rt_epa_tess().

vect_t epa_H

height vector Definition at line 368 of file rtgeom.h. Referenced by rt_epa_export(), rt_epa_export5(), rt_epa_import(), rt_epa_import5(), rt_epa_plot(), rt_epa_prep(), and rt_epa_tess().

vect_t epa_Au

unit vector along semi-major axis Definition at line 369 of file rtgeom.h. Referenced by rt_epa_export(), rt_epa_export5(), rt_epa_import(), rt_epa_import5(), rt_epa_plot(), rt_epa_prep(), and rt_epa_tess().

fastf_t epa_r1

scalar semi-major axis length Definition at line 370 of file rtgeom.h. Referenced by rt_epa_export(), rt_epa_export5(), rt_epa_import(), rt_epa_import5(), rt_epa_plot(), rt_epa_prep(), and rt_epa_tess().

fastf_t epa_r2

scalar semi-minor axis length Definition at line 371 of file rtgeom.h. Referenced by rt_epa_export(), rt_epa_export5(), rt_epa_import(), rt_epa_import5(), rt_epa_plot(), rt_epa_prep(), and rt_epa_tess().

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The documentation for this struct was generated from the following file:

• include/rtgeom.h

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