VSN::Vector3DF Class Reference
Vector in three-dimensional space. More...
#include <vsn_vector3d.h>
Collaboration diagram for VSN::Vector3DF:Public Member Functions | |
| Vector3DF () | |
| Constructor without parameters, vector is zero. | |
| Vector3DF (float x, float y, float z) | |
| The constructor by coordinates. | |
| Vector3DF (float a, float b) | |
| The constructor by angles. | |
| Vector3DF (const Point3DF &p) | |
| The constructor by point. | |
| Vector3DF (const Point3DF &p1, const Point3DF &p2, bool normalize=false) | |
| Constructor by two points. | |
| Vector3DF (const Vector3DF &)=default | |
| Copy constructor. | |
| Vector3DF (Vector3DF &&)=default | |
| Move constructor. | |
| Vector3DF (const MbVector3D &mathVec) | |
| ~Vector3DF ()=default | |
| D. | |
| Vector3DF & | Normalize () |
| Normalize. | |
| Vector3DF | Normalized () const |
| NO TRANSLATION. | |
| Vector3DF & | Transform (const Matrix3DF &m) |
| Transform according to the matrix. A matrix acts on a vector from the right. | |
| Vector3DF & | Add (const Vector3DF &v1, float t1) |
| Add vector v1 multiplied by t1 to a vector. | |
| Vector3DF & | Add (const Vector3DF &v1, float t1, const Vector3DF &v2, float t2) |
| Add sum of vectors v1 and v2 multiplied with t1 and t2 correspondingly to a vector. | |
| Vector3DF & | Move (float dx, float dy, float dz) |
| Translate along a vector. | |
| Vector3DF & | Rotate (const Vector3DF &axis, float angle) |
| Rotate at given angle around axis. | |
| Vector3DF & | Rotate (const Point3DF &axisP1, const Point3DF &axisP2, float angle) |
| Rotate around an axis. | |
| Vector3DF & | SetZero () |
| Set coordinates to zero. | |
| Vector3DF & | Invert () |
| Change vector direction to opposite. | |
| bool | IsDegenerate () const |
| Check vector for degeneracy. | |
| bool | IsColinear (const Vector3DF &with) const |
| Check if vectors are colinear with given tolerance (by sine of angle between vectors). | |
| bool | IsOrthogonal (const Vector3DF &with) const |
| Check if vectors are orthogonal with given tolerance. | |
| float | Length () const |
| Calculate vector length. | |
| float | Length2 () const |
| Calculate vector length square. | |
| float | Angle (const Vector3DF &with) const |
| Calculate angle between vectors. | |
| bool | IsSame (const Vector3DF &other) const |
| Are the objects equal? | |
| Vector3DF | Mix (const Vector3DF &v, float t) const |
| NO_TRANSLATE. | |
| Vector3DF & | operator+= (const Vector3DF &) |
| Sum up two vectors. | |
| Vector3DF & | operator-= (const Vector3DF &) |
| Subtract point from vector. | |
| Vector3DF & | operator*= (float) |
| Multiply vector by number. | |
| Vector3DF & | operator/= (float) |
| Divide vector by number. | |
| Vector3DF | operator- () const |
| Unary minus. | |
| Vector3DF | operator+ (const Vector3DF &) const |
| Sum up two vectors. | |
| Vector3DF | operator- (const Vector3DF &) const |
| Find the difference of vectors. | |
| bool | operator== (const Vector3DF &) const |
| Check for equality. | |
| float & | operator[] (unsigned int i) |
| access a single element, non-const. | |
| float | operator* (const Vector3DF &) const |
| Calculate dot product of two vectors. | |
| Vector3DF | operator| (const Vector3DF &) const |
| Calculate vector product of two vectors. | |
| Vector3DF | operator* (const Matrix3DF &) const |
| Calculate the vector as this copy transformed by the matrix. | |
| bool | operator< (const Vector3DF &other) const |
| Comparison. | |
Static Public Attributes | |
| static const Vector3DF | xAxis |
| "X" vector of standard basis. | |
| static const Vector3DF | yAxis |
| "Y" vector of standard basis. | |
| static const Vector3DF | zAxis |
| "Z" vector of standard basis. | |
Detailed Description
Vector in three-dimensional space.
Vector describes translation or direction in three-dimensional space and is defined by three coordinates x, y, z in the Cartesian coordinate system.
Vector is not binded to space points and therefore has not method for translating it in space.
The documentation for this class was generated from the following file:
