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C# Class UEx.Vector3X

显示文件 Open project: jbruening/unity3d-extensions

Public Methods

Method	Description
Abs ( this v ) : Vector3	Absolute value of components
AngleAroundAxis ( Vector3 dir1, Vector3 dir2, Vector3 axis ) : float
Approx ( Vector3 val, Vector3 about, float range ) : bool	test if a Vector3 is close to another Vector3 (due to floating point inprecision) compares the square of the distance to the square of the range as this avoids calculating a square root which is much slower than squaring the range
CalculateLineLineIntersection ( Vector3 line1Point1, Vector3 line1Point2, Vector3 line2Point1, Vector3 line2Point2, Vector3 &resultSegmentPoint1, Vector3 &resultSegmentPoint2 ) : bool	Calculates the intersection line segment between 2 lines (not segments). Returns false if no solution can be found.
Center ( Vector3 vec1, Vector3 vec2 ) : Vector3	Gets the center of two points
Center ( this points ) : Vector3
FastNormalized ( this vec1 ) : Vector3	Using the magic of 0x5f3759df
IsNaN ( this vec ) : bool
Lerp ( Vector3 v1, Vector3 v2, float value ) : Vector3	Direct speedup of Vector3.Lerp
MidPoint ( this first, Vector3 second ) : Vector3
NearestPoint ( Vector3 lineStart, Vector3 lineEnd, Vector3 point ) : Vector3	Find a point on the infinite line nearest to point
NearestPointStrict ( Vector3 lineStart, Vector3 lineEnd, Vector3 point ) : Vector3	find a point on the line segment nearest to point
ProjectOntoPlane ( this v, Vector3 planeNormal ) : Vector3	Vector3.Project, onto a plane
RandomDirection ( float spread, Vector3 forward ) : Vector3	Returns a random direction in a cone. a spread of 0 is straight, 0.5 is 180*
Sinerp ( Vector3 from, Vector3 to, float value ) : Vector3
SqrDistance ( this first, Vector3 second ) : float	gets the square distance between two vector3 positions. this is much faster that Vector3.distance.
SqrLineDistance ( this point, Vector3 lineP1, Vector3 lineP2, int &closestPoint ) : float	get the square distance from a point to a line segment.
Vector3Normal ( Vector3 vec1, Vector3 vec2, Vector3 vec3 ) : Vector3	Gets the normal of the triangle formed by the 3 vectors

Method Details