axmol/tools/tolua++/CCPointExtension.pkg

static  CCPoint ccpNeg(const CCPoint& v);
static  CCPoint ccpAdd(const CCPoint& v1, const CCPoint& v2);
static  CCPoint ccpSub(const CCPoint& v1, const CCPoint& v2);
static  CCPoint ccpMult(const CCPoint& v, const CGFloat s);
static  CCPoint ccpMidpoint(const CCPoint& v1, const CCPoint& v2);
static  CGFloat ccpDot(const CCPoint& v1, const CCPoint& v2);
static  CGFloat ccpCross(const CCPoint& v1, const CCPoint& v2);
static  CCPoint ccpPerp(const CCPoint& v);
static  CCPoint ccpRPerp(const CCPoint& v);
static  CCPoint ccpProject(const CCPoint& v1, const CCPoint& v2);
static  CCPoint ccpRotate(const CCPoint& v1, const CCPoint& v2);
static  CCPoint ccpUnrotate(const CCPoint& v1, const CCPoint& v2);
static  CGFloat ccpLengthSQ(const CCPoint& v);
static  CGFloat ccpDistanceSQ(const CCPoint p1, const CCPoint p2);
CGFloat ccpLength(const CCPoint& v);
CGFloat ccpDistance(const CCPoint& v1, const CCPoint& v2);
CCPoint ccpNormalize(const CCPoint& v);
CCPoint ccpForAngle(const CGFloat a);
CGFloat ccpToAngle(const CCPoint& v);
float   clampf(float value, float min_inclusive, float max_inclusive);
CCPoint ccpClamp(const CCPoint& p, const CCPoint& from, const CCPoint& to);
CCPoint ccpFromSize(const CCSize& s);
CCPoint  ccpLerp(const CCPoint& a, const CCPoint& b, float alpha);
bool  ccpFuzzyEqual(const CCPoint& a, const CCPoint& b, float variance);
CCPoint  ccpCompMult(const CCPoint& a, const CCPoint& b);
float  ccpAngleSigned(const CCPoint& a, const CCPoint& b);
float  ccpAngle(const CCPoint& a, const CCPoint& b);
CCPoint  ccpRotateByAngle(const CCPoint& v, const CCPoint& pivot, float angle);
bool  ccpLineIntersect(const CCPoint& p1, const CCPoint& p2, const CCPoint& p3, const CCPoint& p4, float *s, float *t);
bool ccpSegmentIntersect(const CCPoint& A, const CCPoint& B, const CCPoint& C, const CCPoint& D);
CCPoint ccpIntersectPoint(const CCPoint& A, const CCPoint& B, const CCPoint& C, const CCPoint& D);