AnyCAD Rapid API 2024
Help you to create a better world!

Public 成员函数  
GAx1 ()  
GAx1 (GPnt theP, GDir theV)  
void  SetDirection (GDir theV) 
void  SetLocation (GPnt theP) 
GDir  Direction () 
GPnt  Location () 
boolean  IsCoaxial (GAx1 Other, double AngularTolerance, double LinearTolerance) 
boolean  IsNormal (GAx1 theOther, double theAngularTolerance) 
boolean  IsOpposite (GAx1 theOther, double theAngularTolerance) 
boolean  IsParallel (GAx1 theOther, double theAngularTolerance) 
double  Angle (GAx1 theOther) 
void  Reverse () 
GAx1  Reversed () 
void  Mirror (GPnt P) 
GAx1  Mirrored (GPnt P) 
void  Mirror (GAx1 A1) 
GAx1  Mirrored (GAx1 A1) 
void  Mirror (GAx2 A2) 
GAx1  Mirrored (GAx2 A2) 
void  Rotate (GAx1 theA1, double theAngRad) 
GAx1  Rotated (GAx1 theA1, double theAngRad) 
void  Scale (GPnt theP, double theS) 
GAx1  Scaled (GPnt theP, double theS) 
void  Transform (GTrsf theT) 
GAx1  Transformed (GTrsf theT) 
void  Translate (GVec theV) 
GAx1  Translated (GVec theV) 
void  Translate (GPnt theP1, GPnt theP2) 
GAx1  Translated (GPnt theP1, GPnt theP2) 
Describes an axis in 3D space. An axis is defined by:  its origin (also referred to as its "Location point"), and  its unit vector (referred to as its "Direction" or "main Direction"). An axis is used:  to describe 3D geometric entities (for example, the axis of a revolution entity). It serves the same purpose as the STEP function "axis placement one axis", or  to define geometric transformations (axis of symmetry, axis of rotation, and so on). For example, this entity can be used to locate a geometric entity or to define a symmetry axis.
GAx1.GAx1  (  ) 
Creates an axis object representing Z axis of the reference coordinate system.
double GAx1.Angle  (  GAx1  theOther  ) 
Computes the angular value, in radians, between this.Direction() and theOther.Direction(). Returns the angle between 0 and 2*PI radians.
GDir GAx1.Direction  (  ) 
Returns the direction of <me>.
boolean GAx1.IsCoaxial  (  GAx1  Other, 
double  AngularTolerance,  
double  LinearTolerance ) 
Returns True if : . the angle between <me> and <Other> is lower or equal to <AngularTolerance> and . the distance between <me>.Location() and <Other> is lower or equal to <LinearTolerance> and . the distance between <Other>.Location() and <me> is lower or equal to LinearTolerance.
boolean GAx1.IsNormal  (  GAx1  theOther, 
double  theAngularTolerance ) 
Returns True if the direction of this and another axis are normal to each other. That is, if the angle between the two axes is equal to Pi/2. Note: the tolerance criterion is given by theAngularTolerance.
boolean GAx1.IsOpposite  (  GAx1  theOther, 
double  theAngularTolerance ) 
Returns True if the direction of this and another axis are parallel with opposite orientation. That is, if the angle between the two axes is equal to Pi. Note: the tolerance criterion is given by theAngularTolerance.
boolean GAx1.IsParallel  (  GAx1  theOther, 
double  theAngularTolerance ) 
Returns True if the direction of this and another axis are parallel with same orientation or opposite orientation. That is, if the angle between the two axes is equal to 0 or Pi. Note: the tolerance criterion is given by theAngularTolerance.
GPnt GAx1.Location  (  ) 
Returns the location point of <me>.
void GAx1.Mirror  (  GAx1  A1  ) 
Performs the symmetrical transformation of an axis placement with respect to an axis placement which is the axis of the symmetry and assigns the result to this axis.
void GAx1.Mirror  (  GAx2  A2  ) 
Performs the symmetrical transformation of an axis placement with respect to a plane. The axis placement <A2> locates the plane of the symmetry : (Location, XDirection, YDirection) and assigns the result to this axis.
void GAx1.Mirror  (  GPnt  P  ) 
Performs the symmetrical transformation of an axis placement with respect to the point P which is the center of the symmetry and assigns the result to this axis.
Performs the symmetrical transformation of an axis placement with respect to an axis placement which is the axis of the symmetry and creates a new axis.
Performs the symmetrical transformation of an axis placement with respect to a plane. The axis placement <A2> locates the plane of the symmetry : (Location, XDirection, YDirection) and creates a new axis.
Performs the symmetrical transformation of an axis placement with respect to the point P which is the center of the symmetry and creates a new axis.
void GAx1.Reverse  (  ) 
Reverses the unit vector of this axis and assigns the result to this axis.
GAx1 GAx1.Reversed  (  ) 
Reverses the unit vector of this axis and creates a new one.
void GAx1.Rotate  (  GAx1  theA1, 
double  theAngRad ) 
Rotates this axis at an angle theAngRad (in radians) about the axis theA1 and assigns the result to this axis.
Rotates this axis at an angle theAngRad (in radians) about the axis theA1 and creates a new one.
void GAx1.Scale  (  GPnt  theP, 
double  theS ) 
Applies a scaling transformation to this axis with:  scale factor theS, and  center theP and assigns the result to this axis.
Applies a scaling transformation to this axis with:  scale factor theS, and  center theP and creates a new axis.
void GAx1.SetDirection  (  GDir  theV  ) 
Assigns V as the "Direction" of this axis.
void GAx1.SetLocation  (  GPnt  theP  ) 
Assigns P as the origin of this axis.
void GAx1.Transform  (  GTrsf  theT  ) 
Applies the transformation theT to this axis and assigns the result to this axis.
Applies the transformation theT to this axis and creates a new one. Translates an axis plaxement in the direction of the vector <V>. The magnitude of the translation is the vector's magnitude.
Translates this axis by: the vector (theP1, theP2) defined from point theP1 to point theP2. and assigns the result to this axis.
void GAx1.Translate  (  GVec  theV  ) 
Translates this axis by the vector theV, and assigns the result to this axis.
Translates this axis by: the vector (theP1, theP2) defined from point theP1 to point theP2. and creates a new one.