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SURF.H
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C/C++ Source or Header
|
1993-01-12
|
1KB
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39 lines
/*
SURF.H Surface datatype
*/
typedef struct
{
double ka, kd, ks, kt; /* Ambient, diffuse, specular, trans.*/
COL *od, *os; /* Diffuse and specular colours */
double phong; /* Phong power number */
double rinx; /* Refractive index of inside */
} SURF;
#ifndef _SURF_
extern SURF *create_surf(
double ka, double kd, double ks, double kt,
COL *od, COL *os,
double phong,
double rinx
);
extern SURF *copy_surf(SURF *surf);
extern void destroy_surf(SURF *surf);
extern void trans_x_surf(SURF *surf, double t);
extern void trans_y_surf(SURF *surf, double t);
extern void trans_z_surf(SURF *surf, double t);
extern void scale_x_surf(SURF *surf, double factor);
extern void scale_y_surf(SURF *surf, double factor);
extern void scale_z_surf(SURF *surf, double factor);
extern void rot_x_surf(SURF *surf, double angle);
extern void rot_y_surf(SURF *surf, double angle);
extern void rot_z_surf(SURF *surf, double angle);
#endif