- 644 名前：デフォルトの名無しさん [2009/04/02(木) 00:54:16 ]
- >>634
これ↓実行したら何が表示されるの？
Num_Points=1
fprintf(stderr, "start(1) Num_Points=%d\n", Num_Points);
for (i=0; i < (Num_Points-1); i++)
{
fprintf(stderr, "(1)[i=%d][Num_Points=%d]\n", i, Num_Points);
distance_x = (gsd[i+1].x-cur_xpos) * (gsd[i+1].x-cur_xpos);
distance_y = (gsd[i+1].y-cur_ypos) * (gsd[i+1].y-cur_ypos);
distance = sqrt(distance_x + distance_y);
}
fprintf(stderr, "end(1) Num_Points=%d\n", Num_Points);
fprintf(stderr, "start(2) Num_Points=%d\n", Num_Points);
for (i=0; i < (Num_Points-1); i++)
{
fprintf(stderr, "(2)[i=%d][Num_Points=%d]\n", i, Num_Points);
a0 = atan2(cur_ypos-gsd[i].y, cur_xpos-gsd[i].x)-atan2(gsd[i+1].y-gsd[i].y, gsd[i+1].x-gsd[i].x);
a1 = atan2(gsd[i+1].y-cur_ypos, gsd[i+1].x-cur_xpos)-atan2(gsd[i+1].y-gsd[i].y, gsd[i+1].x-gsd[i].x);
}
fprintf(stderr, "end(2) Num_Points=%d\n", Num_Points);
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