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another clamp

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Roman Masanin
2020-09-27 04:22:59 +03:00
parent f67275be13
commit b956be0f44
3 changed files with 10 additions and 8 deletions
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src/core/common.h
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@ -219,6 +219,8 @@ extern int strncasecmp(const char *str1, const char *str2, size_t len);
#define clamp(v, low, high) ((v)<(low) ? (low) : (v)>(high) ? (high) : (v))
#define clamp2(v, center, radius) ((v) < (center) ? Max(v, center - radius) : Min(v, center + radius))
inline float sq(float x) { return x*x; }
#define SQR(x) ((x) * (x))