rt_bot_internal Struct Reference
[Primitives]

#include <rtgeom.h>

Collaboration diagram for rt_bot_internal:

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Data Fields
long	magic
unsigned char	mode
unsigned char	orientation
unsigned char	bot_flags
	flags, (indicates surface normals available, for example)
int	num_vertices
int	num_faces
int *	faces
	array of ints for faces [num_faces*3]
fastf_t *	vertices
	array of floats for vertices [num_vertices*3]
fastf_t *	thickness
	array of plate mode thicknesses (corresponds to array of faces) NULL for modes RT_BOT_SURFACE and RT_BOT_SOLID.
bu_bitv *	face_mode
	a flag for each face indicating thickness is appended to hit point in ray direction (if bit is set), otherwise thickness is centered about hit point (NULL for modes RT_BOT_SURFACE and RT_BOT_SOLID).
int	num_normals
fastf_t *	normals
	array of unit surface normals [num_normals*3]
int	num_face_normals
	current size of the face_normals array below (number of faces in the array)
int *	face_normals
	array of indices into the "normals" array, one per face vertex [num_face_normals*3]

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Detailed Description

Definition at line 521 of file rtgeom.h.

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Field Documentation

long magic

Definition at line 523 of file rtgeom.h. Referenced by make_bot_object(), nmg_bot(), rt_bot_ifree(), rt_bot_import(), rt_bot_import5(), rt_bot_xform(), and rt_pg_to_bot().

unsigned char mode

Definition at line 524 of file rtgeom.h. Referenced by add_solid(), nmg_bot(), rt_bot_export5(), rt_bot_ifree(), rt_bot_import(), rt_bot_import5(), rt_bot_tess(), rt_bot_xform(), rt_pg_to_bot(), rt_smooth_bot(), and XGLUE().

unsigned char orientation

Definition at line 525 of file rtgeom.h. Referenced by nmg_bot(), rt_bot_describe(), rt_bot_export5(), rt_bot_import(), rt_bot_import5(), rt_bot_tess(), rt_bot_xform(), rt_pg_to_bot(), rt_smooth_bot(), and XGLUE().

unsigned char bot_flags

flags, (indicates surface normals available, for example) Definition at line 526 of file rtgeom.h. Referenced by nmg_bot(), rt_bot_export5(), rt_bot_import(), rt_bot_import5(), rt_bot_plot_poly(), rt_bot_prep(), rt_bot_sort_faces(), rt_bot_xform(), rt_pg_to_bot(), rt_smooth_bot(), and XGLUE().

int num_vertices

Definition at line 527 of file rtgeom.h. Referenced by nmg_bot(), rt_bot_condense(), rt_bot_export5(), rt_bot_find_v_nearest_pt2(), rt_bot_import(), rt_bot_import5(), rt_bot_tess(), rt_bot_vertex_fuse(), rt_bot_xform(), and rt_pg_to_bot().

int num_faces

Definition at line 528 of file rtgeom.h. Referenced by nmg_bot(), rt_bot_condense(), rt_bot_decimate(), rt_bot_export5(), rt_bot_face_fuse(), rt_bot_find_e_nearest_pt2(), rt_bot_import(), rt_bot_import5(), rt_bot_plot(), rt_bot_plot_poly(), rt_bot_sort_faces(), rt_bot_tcladjust(), rt_bot_tess(), rt_bot_vertex_fuse(), rt_bot_xform(), rt_pg_to_bot(), rt_smooth_bot(), and XGLUE().

int* faces

array of ints for faces [num_faces*3] Definition at line 529 of file rtgeom.h. Referenced by nmg_bot(), rt_bot_condense(), rt_bot_decimate(), rt_bot_face_fuse(), rt_bot_find_e_nearest_pt2(), rt_bot_ifree(), rt_bot_import(), rt_bot_import5(), rt_bot_plot(), rt_bot_plot_poly(), rt_bot_sort_faces(), rt_bot_tess(), rt_bot_vertex_fuse(), rt_bot_xform(), rt_pg_to_bot(), rt_smooth_bot(), and XGLUE().

fastf_t* vertices

array of floats for vertices [num_vertices*3] Definition at line 530 of file rtgeom.h. Referenced by nmg_bot(), rt_bot_export5(), rt_bot_find_v_nearest_pt2(), rt_bot_ifree(), rt_bot_import(), rt_bot_import5(), rt_bot_plot(), rt_bot_plot_poly(), rt_bot_tess(), rt_bot_vertex_fuse(), rt_bot_xform(), rt_pg_to_bot(), rt_smooth_bot(), and XGLUE().

fastf_t* thickness

array of plate mode thicknesses (corresponds to array of faces) NULL for modes RT_BOT_SURFACE and RT_BOT_SOLID. Definition at line 531 of file rtgeom.h. Referenced by rt_bot_ifree(), rt_bot_xform(), rt_pg_to_bot(), and XGLUE().

struct bu_bitv* face_mode

a flag for each face indicating thickness is appended to hit point in ray direction (if bit is set), otherwise thickness is centered about hit point (NULL for modes RT_BOT_SURFACE and RT_BOT_SOLID). Definition at line 534 of file rtgeom.h. Referenced by rt_bot_export5(), rt_bot_ifree(), rt_bot_tcladjust(), rt_bot_xform(), rt_pg_to_bot(), and XGLUE().

int num_normals

Definition at line 538 of file rtgeom.h. Referenced by rt_bot_export(), rt_bot_export5(), rt_bot_tcladjust(), rt_bot_xform(), rt_smooth_bot(), and XGLUE().

fastf_t* normals

array of unit surface normals [num_normals*3] Definition at line 539 of file rtgeom.h. Referenced by rt_bot_plot_poly(), rt_bot_tcladjust(), rt_bot_xform(), and rt_smooth_bot().

int num_face_normals

current size of the face_normals array below (number of faces in the array) Definition at line 540 of file rtgeom.h. Referenced by rt_bot_export5(), rt_smooth_bot(), and XGLUE().

int* face_normals

array of indices into the "normals" array, one per face vertex [num_face_normals*3] Definition at line 541 of file rtgeom.h. Referenced by rt_bot_plot_poly(), rt_bot_xform(), rt_smooth_bot(), and XGLUE().

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

• include/rtgeom.h

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