53 lines
680 B
C
53 lines
680 B
C
#ifndef _seg_h_
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#define _seg_h_
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#include "v3.h"
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typedef struct _seg_t seg_t;
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struct _seg_t {
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v3_t p[2];
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v3_t src[2];
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seg_t * next;
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};
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static inline seg_t *
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seg_new(
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const v3_t p0,
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const v3_t p1
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)
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{
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seg_t * const s = calloc(1, sizeof(*s));
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if (!s)
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return NULL;
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s->p[0] = p0;
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s->p[1] = p1;
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s->src[0] = p0;
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s->src[1] = p1;
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s->next = NULL;
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return s;
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}
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static inline void
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seg_print(
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const seg_t * const s
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)
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{
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fprintf(stderr, "%+5.1f,%+5.1f,%5.1f -> %+5.1f,%+5.1f,%5.1f\n",
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s->p[0].p[0],
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s->p[0].p[1],
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s->p[0].p[2],
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s->p[1].p[0],
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s->p[1].p[1],
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s->p[1].p[2]
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//s->src[0].p[0],
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//s->src[0].p[1],
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//s->src[1].p[0],
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//s->src[1].p[1]
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);
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}
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#endif
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