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#endif |
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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 */ |
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– |
char r0, r1; /* indices for radii */ |
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FVECT ad; /* axis direction vector */ |
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RREAL al; /* axis length */ |
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RREAL sl; /* side length */ |
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+ |
RREAL *ca; /* cone arguments (o->oargs.farg) */ |
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RREAL (*tm)[4]; /* pointer to transformation matrix */ |
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+ |
char p0, p1; /* indices for endpoints */ |
25 |
+ |
char r0, r1; /* indices for radii */ |
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} CONE; |
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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 |
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#define CO_P0(co) ((co)->ca+(co)->p0) |
31 |
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#define CO_P1(co) ((co)->ca+(co)->p1) |
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