| 16 |
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#endif |
| 17 |
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| 18 |
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typedef struct cone { |
| 19 |
– |
RREAL *ca; /* cone arguments (o->oargs.farg) */ |
| 20 |
– |
char p0, p1; /* indices for endpoints */ |
| 21 |
– |
char r0, r1; /* indices for radii */ |
| 19 |
|
FVECT ad; /* axis direction vector */ |
| 20 |
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RREAL al; /* axis length */ |
| 21 |
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RREAL sl; /* side length */ |
| 22 |
+ |
RREAL *ca; /* cone arguments (o->oargs.farg) */ |
| 23 |
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RREAL (*tm)[4]; /* pointer to transformation matrix */ |
| 24 |
+ |
char p0, p1; /* indices for endpoints */ |
| 25 |
+ |
char r0, r1; /* indices for radii */ |
| 26 |
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} CONE; |
| 27 |
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|
| 28 |
< |
#define CO_R0(co) ((co)->ca[(co)->r0]) |
| 29 |
< |
#define CO_R1(co) ((co)->ca[(co)->r1]) |
| 28 |
> |
#define CO_R0(co) ((co)->ca[(int)((co)->r0)]) |
| 29 |
> |
#define CO_R1(co) ((co)->ca[(int)((co)->r1)]) |
| 30 |
|
#define CO_P0(co) ((co)->ca+(co)->p0) |
| 31 |
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#define CO_P1(co) ((co)->ca+(co)->p1) |
| 32 |
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|
