The Application Structure

This structure is the only parameter to rt_shootray() and holds information about how the ray-casting should be performed. More...

Collaboration diagram for The Application Structure:

Files
file	application.h

Data Structures
struct	application
struct	application_bundle

Macros
#define	RT_APPLICATION_NULL   ((struct application *)0)
#define	RT_AFN_NULL   ((int (*)(struct application *, struct partition *, struct region *, struct region *, struct partition *))NULL)
#define	RT_CK_AP(_p)   BU_CKMAG(_p, RT_AP_MAGIC, "struct application")
#define	RT_CK_APPLICATION(_p)   BU_CKMAG(_p, RT_AP_MAGIC, "struct application")
#define	RT_APPLICATION_INIT(_p)
#define	RT_AP_CHECK(_ap)

Detailed Description

This structure is the only parameter to rt_shootray() and holds information about how the ray-casting should be performed.

Macro Definition Documentation

RT_APPLICATION_NULL

#define RT_APPLICATION_NULL   ((struct application *)0)

Definition at line 190 of file application.h.

RT_AFN_NULL

#define RT_AFN_NULL   ((int (*)(struct application *, struct partition *, struct region *, struct region *, struct partition *))NULL)

Definition at line 191 of file application.h.

RT_CK_AP

#define RT_CK_AP

(

_p

)

BU_CKMAG(_p, RT_AP_MAGIC, "struct application")

Definition at line 192 of file application.h.

RT_CK_APPLICATION

#define RT_CK_APPLICATION

(

_p

)

BU_CKMAG(_p, RT_AP_MAGIC, "struct application")

Definition at line 193 of file application.h.

RT_APPLICATION_INIT

#define RT_APPLICATION_INIT

(

_p

)

Value:

        { \
        memset((char *)(_p), 0, sizeof(struct application)); \
        (_p)->a_magic = RT_AP_MAGIC; \
    }

Definition at line 194 of file application.h.

RT_AP_CHECK

#define RT_AP_CHECK

(

_ap

)

Value:

    {if ((_ap)->a_zero1||(_ap)->a_zero2) \
            bu_bomb("corrupt application struct"); }

Definition at line 203 of file application.h.