UDocumentation UE5.7 10.02.2026 (Source)
API documentation for Unreal Engine 5.7
Functions
TileCacheFunc Namespace Reference

Functions

int computeTileHash (int x, int y, const int mask)
 
int prev (int i, int n)
 
int next (int i, int n)
 
int area2 (const unsigned short *a, const unsigned short *b, const unsigned short *c)
 
bool xorb (bool x, bool y)
 
bool left (const unsigned short *a, const unsigned short *b, const unsigned short *c)
 
bool leftOn (const unsigned short *a, const unsigned short *b, const unsigned short *c)
 
bool collinear (const unsigned short *a, const unsigned short *b, const unsigned short *c)
 
bool uleft (const unsigned short *a, const unsigned short *b, const unsigned short *c)
 
dtReal vdot2 (const dtReal *a, const dtReal *b)
 
dtReal vdistSq2 (const dtReal *p, const dtReal *q)
 
dtReal vdist2 (const dtReal *p, const dtReal *q)
 
dtReal vcross2 (const dtReal *p1, const dtReal *p2, const dtReal *p3)
 

Function Documentation

◆ area2()

int TileCacheFunc::area2 ( const unsigned short *  a,
const unsigned short *  b,
const unsigned short *  c 
)
inline

◆ collinear()

bool TileCacheFunc::collinear ( const unsigned short *  a,
const unsigned short *  b,
const unsigned short *  c 
)
inline

◆ computeTileHash()

int TileCacheFunc::computeTileHash ( int  x,
int  y,
const int  mask 
)
inline

◆ left()

bool TileCacheFunc::left ( const unsigned short *  a,
const unsigned short *  b,
const unsigned short *  c 
)
inline

◆ leftOn()

bool TileCacheFunc::leftOn ( const unsigned short *  a,
const unsigned short *  b,
const unsigned short *  c 
)
inline

◆ next()

int TileCacheFunc::next ( int  i,
int  n 
)
inline

◆ prev()

int TileCacheFunc::prev ( int  i,
int  n 
)
inline

◆ uleft()

bool TileCacheFunc::uleft ( const unsigned short *  a,
const unsigned short *  b,
const unsigned short *  c 
)
inline

◆ vcross2()

dtReal TileCacheFunc::vcross2 ( const dtReal *  p1,
const dtReal *  p2,
const dtReal *  p3 
)
inline

◆ vdist2()

dtReal TileCacheFunc::vdist2 ( const dtReal *  p,
const dtReal *  q 
)
inline

◆ vdistSq2()

dtReal TileCacheFunc::vdistSq2 ( const dtReal *  p,
const dtReal *  q 
)
inline

◆ vdot2()

dtReal TileCacheFunc::vdot2 ( const dtReal *  a,
const dtReal *  b 
)
inline

◆ xorb()

bool TileCacheFunc::xorb ( bool  x,
bool  y 
)
inline