g_ebm.c File Reference

#include "common.h"
#include <stdlib.h>
#include <stddef.h>
#include <stdio.h>
#include <ctype.h>
#include <math.h>
#include <strings.h>
#include "tcl.h"
#include "machine.h"
#include "vmath.h"
#include "db.h"
#include "nmg.h"
#include "rtgeom.h"
#include "raytrace.h"
#include "./debug.h"
#include "./fixpt.h"

Include dependency graph for g_ebm.c:

Go to the source code of this file.

Data Structures
struct	rt_ebm_specific
struct	ebm_hit_private
struct	ebm_edge
Defines
#define	RT_EBM_NULL   ((struct rt_ebm_specific *)0)
#define	RT_EBM_O(m)   bu_offsetof(struct rt_ebm_internal, m)
#define	NORM_ZPOS   3
#define	NORM_YPOS   2
#define	NORM_XPOS   1
#define	NORM_XNEG   (-1)
#define	NORM_YNEG   (-2)
#define	NORM_ZNEG   (-3)
#define	BIT_XWIDEN   2
#define	BIT_YWIDEN   2
#define	BIT(_eip, _xx, _yy)
Functions
int	rt_ebm_dda (struct xray *rp, struct soltab *stp, struct application *ap, struct seg *seghead)
int	rt_seg_planeclip (struct seg *out_hd, struct seg *in_hd, vect_t out_norm, fastf_t in, fastf_t out, struct xray *rp, struct application *ap)
void	rt_ebm_plate (int x1, int y1, int x2, int y2, double t, mat_t mat, struct bu_list *vhead)
int	rt_seg_planeclip (struct seg *out_hd, struct seg *in_hd, fastf_t *out_norm, fastf_t in, fastf_t out, struct xray *rp, struct application *ap)
int	rt_ebm_dda (register struct xray *rp, struct soltab *stp, struct application *ap, struct seg *seghead)
int	rt_ebm_import (struct rt_db_internal *ip, const struct bu_external *ep, const fastf_t *mat, const struct db_i *dbip)
int	rt_ebm_export (struct bu_external *ep, const struct rt_db_internal *ip, double local2mm, const struct db_i *dbip)
int	rt_ebm_import5 (struct rt_db_internal *ip, const struct bu_external *ep, const fastf_t *mat, const struct db_i *dbip)
int	rt_ebm_export5 (struct bu_external *ep, const struct rt_db_internal *ip, double local2mm, const struct db_i *dbip)
int	rt_ebm_describe (struct bu_vls *str, const struct rt_db_internal *ip, int verbose, double mm2local)
void	rt_ebm_ifree (struct rt_db_internal *ip)
int	rt_ebm_prep (struct soltab *stp, struct rt_db_internal *ip, struct rt_i *rtip)
void	rt_ebm_print (register const struct soltab *stp)
int	rt_ebm_shot (struct soltab *stp, register struct xray *rp, struct application *ap, struct seg *seghead)
void	rt_ebm_norm (register struct hit *hitp, struct soltab *stp, register struct xray *rp)
void	rt_ebm_curve (register struct curvature *cvp, register struct hit *hitp, struct soltab *stp)
void	rt_ebm_uv (struct application *ap, struct soltab *stp, register struct hit *hitp, register struct uvcoord *uvp)
void	rt_ebm_free (struct soltab *stp)
int	rt_ebm_class (void)
int	rt_ebm_plot (struct bu_list *vhead, struct rt_db_internal *ip, const struct rt_tess_tol *ttol, const struct bn_tol *tol)
void	rt_ebm_plate (int x1, int y1, int x2, int y2, double t, register fastf_t *mat, register struct bu_list *vhead)
int	rt_ebm_tess (struct nmgregion **r, struct model *m, struct rt_db_internal *ip, const struct rt_tess_tol *ttol, const struct bn_tol *tol)
int	rt_ebm_tclget (Tcl_Interp *interp, const struct rt_db_internal *intern, const char *attr)
int	rt_ebm_tcladjust (Tcl_Interp *interp, struct rt_db_internal *intern, int argc, char **argv)
int	rt_ebm_tclform (const struct rt_functab *ftp, Tcl_Interp *interp)
void	rt_ebm_make (const struct rt_functab *ftp, struct rt_db_internal *intern, double diameter)
Variables
const struct bu_structparse	rt_ebm_parse []

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Detailed Description

Intersect a ray with an Extruded Bitmap, where the bitmap is taken from a bw(5) file.

Author - Michael John Muuss

Source - SECAD/VLD Computing Consortium, Bldg 394 The U. S. Army Ballistic Research Laboratory Aberdeen Proving Ground, Maryland 21005

Definition in file g_ebm.c.

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