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#include <stdlib.h> #include <ctype.h> #include <string.h> #include <math.h> #include <stdio.h> class vertex { public: vertex(); void read_vertex(int, FILE *); void read_cvertex(int, FILE *); void read_cnvertex(int, FILE *); vertex *next; double x,y,z; float vr,vg,vb; int clip; int num; }; class vertex_list { public: vertex_list(); void read_vertices(int, FILE *); void write_vertices(FILE *); void clip_vertex(int, char**); void put_in_array(vertex **); vertex *add_vertex(double, double, double, float, float, float); void refresh_vertex_list(); int numvtx; double a,b,c,d; int ptype; int side; private: vertex *head; vertex *point; }; class pvtx { public: pvtx(); void read_pvtx(FILE *); int num; vertex *me; pvtx *next; }; class polyvtx_list { public: polyvtx_list(); void read_polyvtx(int, FILE *); void write_polyvtx(FILE *); int find_unclipped_vertex(vertex **); int clip_each_vertex(vertex_list *, vertex **); int numvtx; private: pvtx *head; pvtx *point; }; class poly { public: poly(); void read_poly(FILE *); void clip_poly(vertex_list * cli, vertex **); int numvtx; int clipped; polyvtx_list *me; float r,g,b,tr; poly *next; }; class poly_list { public: poly_list(); void read_polys(int, FILE *); void write_polys(FILE *); void clip_polys(vertex_list *); void refresh_poly_list(); int numpoly; int ptype; private: poly *head; poly *point; }; void main_clip(int, char *[]);
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.