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segment.h
资源名称：glut23-src.zip　[点击查看]
上传用户：xk288cn
上传日期：2007-05-28
资源大小：4876k
文件大小：4k
源码类别：

GIS编程

开发平台：

Visual C++

segment.h：源码内容
  2. /*
  3.  * MODULE: segment.h
  4.  *
  5.  * FUNCTION:
  6.  * Contains function prototypes for segment drawing subroutines.
  7.  * These are used only internally, and are not to be exported to
  8.  * the user.
  9.  *
  10.  * HISTORY:
  11.  * Create by Linas Vepstas
  12.  */
  14. /* ============================================================ */
  16. extern void draw_segment_plain (int ncp,       /* number of contour points */
  17.                            gleDouble front_contour[][3],
  18.                            gleDouble back_contour[][3],
  19.                            int inext, double len);
  21. extern void draw_segment_color (int ncp,       /* number of contour points */
  22.                            gleDouble front_contour[][3],
  23.                            gleDouble back_contour[][3],
  24.                            float color_last[3],
  25.                            float color_next[3],
  26.                            int inext, double len);
  28. extern void draw_segment_edge_n (int ncp,      /* number of contour points */
  29.                            gleDouble front_contour[][3],
  30.                            gleDouble back_contour[][3],
  31.                            double norm_cont[][3],
  32.                            int inext, double len);
  34. extern void draw_segment_c_and_edge_n (int ncp,   
  35.                            gleDouble front_contour[][3],
  36.                            gleDouble back_contour[][3],
  37.                            double norm_cont[][3],
  38.                            float color_last[3],
  39.                            float color_next[3],
  40.                            int inext, double len);
  42. extern void draw_segment_facet_n (int ncp,     
  43.                            gleDouble front_contour[][3],
  44.                            gleDouble back_contour[][3],
  45.                            double norm_cont[][3],
  46.                            int inext, double len);
  48. extern void draw_segment_c_and_facet_n (int ncp,    
  49.                            gleDouble front_contour[][3],
  50.                            gleDouble back_contour[][3],
  51.                            double norm_cont[][3],
  52.                            float color_last[3],
  53.                            float color_next[3],
  54.                            int inext, double len);
  56. /* ============================================================ */
  58. extern void draw_binorm_segment_edge_n (int ncp,  
  59.                            double front_contour[][3],
  60.                            double back_contour[][3],
  61.                            double front_norm[][3],
  62.                            double back_norm[][3],
  63.                            int inext, double len);
  65. extern void draw_binorm_segment_c_and_edge_n (int ncp,   
  66.                            double front_contour[][3],
  67.                            double back_contour[][3],
  68.                            double front_norm[][3],
  69.                            double back_norm[][3],
  70.                            float color_last[3],
  71.                            float color_next[3],
  72.                            int inext, double len);
  74. extern void draw_binorm_segment_facet_n (int ncp, 
  75.                            double front_contour[][3],
  76.                            double back_contour[][3],
  77.                            double front_norm[][3],
  78.                            double back_norm[][3],
  79.                            int inext, double len);
  81. extern void draw_binorm_segment_c_and_facet_n (int ncp,    
  82.                            double front_contour[][3],
  83.                            double back_contour[][3],
  84.                            double front_norm[][3],
  85.                            double back_norm[][3],
  86.                            float color_last[3],
  87.                            float color_next[3],
  88.                            int inext, double len);
  90. extern void draw_angle_style_back_cap (int ncp,        /* number of contour points */
  91.                            gleDouble bi[3],             /* biscetor */
  92.                            gleDouble point_array[][3]);  /* polyline */
  94. /* -------------------------- end of file -------------------------------- */