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Retired Document

Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.

gle/segment.h

/*

 * MODULE: segment.h

 * FUNCTION:

 * Contains function prototypes for segment drawing subroutines.

 * These are used only internally, and are not to be exported to

 * the user.

 * HISTORY:

 * Create by Linas Vepstas

 * Added tube.h include to define gleDouble, tad February 2002

*/

/* ============================================================ */

#include "tube.h"

extern void draw_segment_plain (int ncp,       /* number of contour points */

                           gleDouble front_contour[][3],

                           gleDouble back_contour[][3],

                           int inext, double len);

extern void draw_segment_color (int ncp,       /* number of contour points */

                           gleDouble front_contour[][3],

                           gleDouble back_contour[][3],

                           float color_last[3],

                           float color_next[3],

                           int inext, double len);

extern void draw_segment_edge_n (int ncp,      /* number of contour points */

                           gleDouble front_contour[][3],

                           gleDouble back_contour[][3],

                           double norm_cont[][3],

                           int inext, double len);

extern void draw_segment_c_and_edge_n (int ncp,

                           gleDouble front_contour[][3],

                           gleDouble back_contour[][3],

                           double norm_cont[][3],

                           float color_last[3],

                           float color_next[3],

                           int inext, double len);

extern void draw_segment_facet_n (int ncp,

                           gleDouble front_contour[][3],

                           gleDouble back_contour[][3],

                           double norm_cont[][3],

                           int inext, double len);

extern void draw_segment_c_and_facet_n (int ncp,

                           gleDouble front_contour[][3],

                           gleDouble back_contour[][3],

                           double norm_cont[][3],

                           float color_last[3],

                           float color_next[3],

                           int inext, double len);

/* ============================================================ */

extern void draw_binorm_segment_edge_n (int ncp,

                           double front_contour[][3],

                           double back_contour[][3],

                           double front_norm[][3],

                           double back_norm[][3],

                           int inext, double len);

extern void draw_binorm_segment_c_and_edge_n (int ncp,

                           double front_contour[][3],

                           double back_contour[][3],

                           double front_norm[][3],

                           double back_norm[][3],

                           float color_last[3],

                           float color_next[3],

                           int inext, double len);

extern void draw_binorm_segment_facet_n (int ncp,

                           double front_contour[][3],

                           double back_contour[][3],

                           double front_norm[][3],

                           double back_norm[][3],

                           int inext, double len);

extern void draw_binorm_segment_c_and_facet_n (int ncp,

                           double front_contour[][3],

                           double back_contour[][3],

                           double front_norm[][3],

                           double back_norm[][3],

                           float color_last[3],

                           float color_next[3],

                           int inext, double len);

extern void draw_angle_style_back_cap (int ncp,        /* number of contour points */

                           gleDouble bi[3],             /* biscetor */

                           gleDouble point_array[][3]);  /* polyline */

/* -------------------------- end of file -------------------------------- */

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