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Temporary commit; lots of test code and stuff

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This commit is contained in:
Perttu Ahola 2011-02-21 00:45:14 +02:00
parent f5ff378dd0
commit c57637b4c3
25 changed files with 1917 additions and 763 deletions
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25
src/utility.h
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@ -1738,5 +1738,30 @@ inline std::string wrap_rows(const std::string &from, u32 rowlen)
#define MYMIN(a,b) ((a)<(b)?(a):(b))
#define MYMAX(a,b) ((a)>(b)?(a):(b))
/*
Returns integer position of node in given floating point position
*/
inline v3s16 floatToInt(v3f p, f32 d)
{
v3s16 p2(
(p.X + (p.X>0 ? BS/2 : -BS/2))/d,
(p.Y + (p.Y>0 ? BS/2 : -BS/2))/d,
(p.Z + (p.Z>0 ? BS/2 : -BS/2))/d);
return p2;
}
/*
Returns floating point position of node in given integer position
*/
inline v3f intToFloat(v3s16 p, f32 d)
{
v3f p2(
(f32)p.X * d,
(f32)p.Y * d,
(f32)p.Z * d
);
return p2;
}
#endif