4D vector More...
#include <vec4.h>
Public Types | |
| typedef Type | datatype |
Public Member Functions | |
| Vec4 () | |
| Vec4 (const Type &p1, const Type &p2, const Type &p3, const Type &p4) | |
| Vec4 (const Type &p1, const Type &p2, const Vec2< Type > ©34) | |
| Vec4 (const Type &scalar) | |
| Vec4 (const Type *array_xyzw) | |
| Vec4 (const Vec2< Type > ©, const Type &p3, const Type &p4) | |
| Vec4 (const Vec2< Type > ©, const Vec2< Type > ©34) | |
| Vec4 (const Vec3< Type > ©, const Type &p4) | |
| template<typename OtherType, typename std::enable_if_t< std::is_integral< Type >::value &&!std::is_integral< OtherType >::value, int > = 0> | |
| Vec4 (const Vec4< OtherType > ©) | |
| template<typename OtherType, typename std::enable_if_t<!std::is_integral< Type >::value||std::is_integral< OtherType >::value, int > = 0> | |
| Vec4 (const Vec4< OtherType > ©) | |
| Vec4 (const Vec4< Type > ©)=default | |
| Angle | angle3 (const Vec4< Type > &vector) const |
| Calculate the angle between this vector and an other vector (not taking into account the w ordinate). | |
| Vec4< Type > & | cross3 (const Vec4< Type > &vector) |
| Calculate the cross product between this vector and an other vector (not taking into account the w ordinate). | |
| Type | distance3 (const Vec4< Type > &vector) const |
| Calculate the distance between this vector and an other vector (not taking into account the w ordinate). | |
| Type | distance4 (const Vec4< Type > &vector) const |
| Calculate the distance between this vector and an other vector (taking into account the w ordinate). | |
| Type | dot3 (const Vec4< Type > &vector) const |
| Dot products this vector with an other vector (not taking into account the w ordinate). | |
| Type | dot4 (const Vec4< Type > &vector) const |
| Dot products this vector with an other vector (taking into account the w ordinate). | |
| bool | is_equal (const Vec4< Type > &other, Type epsilon) const |
| Returns true if equal within the bounds of an epsilon. | |
| Type | length3 () const |
| Returns the length (magnitude) of this vector (not taking into account the w ordinate). | |
| double | length3 () const |
| float | length3 () const |
| Type | length4 () const |
| Returns the length (magnitude) of this vector (taking into account the w ordinate). | |
| double | length4 () const |
| float | length4 () const |
| Vec4< Type > & | normalize3 () |
| Normalizes this vector (not taking into account the w ordinate) | |
| Vec4< Type > & | normalize4 () |
| Normalizes this vector (taking into account the w ordinate) | |
| bool | operator!= (const Vec4< Type > &vector) const |
| != operator. | |
| void | operator*= (const Vec4< Type > &vector) |
| *= operator. | |
| void | operator*= (Type value) |
| *= operator. | |
| void | operator+= (const Vec4< Type > &vector) |
| += operator. | |
| void | operator+= (Type value) |
| += operator. | |
| Vec4< Type > | operator- () const |
| |
| void | operator-= (const Vec4< Type > &vector) |
| -= operator. | |
| void | operator-= (Type value) |
| -= operator. | |
| void | operator/= (const Vec4< Type > &vector) |
| /= operator. | |
| void | operator/= (Type value) |
| /= operator. | |
| bool | operator< (const Vec4< Type > &vector) const |
| < operator. | |
| Vec4< Type > & | operator= (const Vec4< Type > &vector)=default |
| = operator. | |
| bool | operator== (const Vec4< Type > &vector) const |
| == operator. | |
| Vec4< Type > & | rotate3 (const Angle &angle, const Vec4< Type > &axis) |
| Rotate this vector around an axis. Same as glRotate[f|d](angle, a);. | |
| Vec4< Type > & | round () |
| Rounds all components on this vector. | |
| void | set_xy (const Vec2< Type > &new_v) |
| void | set_zw (const Vec2< Type > &new_v) |
Static Public Member Functions | |
| static Vec4< Type > | cross3 (const Vec4< Type > &vector1, const Vec4< Type > &vector2) |
| Calculate the cross product between two vectors (not taking into account the w ordinate). | |
| static Type | dot3 (const Vec4< Type > &vector1, const Vec4< Type > &vector2) |
| Dot products between two vectors (not taking into account the w ordinate). | |
| static Type | dot4 (const Vec4< Type > &vector1, const Vec4< Type > &vector2) |
| Dot products between two vectors (taking into account the w ordinate). | |
| static bool | is_equal (const Vec4< Type > &first, const Vec4< Type > &second, Type epsilon) |
| Returns true if equal within the bounds of an epsilon. | |
| static Vec4< Type > | normalize3 (const Vec4< Type > &vector) |
| Normalizes a vector (not taking into account the w ordinate) | |
| static Vec4< Type > | normalize4 (const Vec4< Type > &vector) |
| Normalizes a vector (taking into account the w ordinate) | |
| static Vec4< Type > | rotate3 (const Vec4< Type > &vector, const Angle &angle, const Vec4< Type > &axis) |
| Rotate a vector around an axis. Same as glRotate[f|d](angle, a);. | |
| static Vec4< Type > | round (const Vec4< Type > &vector) |
| Rounds all components on a vector. | |
Public Attributes | |
| union { | |
| Type g | |
| Type t | |
| Type y | |
| }; | |
| union { | |
| Type b | |
| Type u | |
| Type z | |
| }; | |
| union { | |
| Type r | |
| Type s | |
| Type x | |
| }; | |
| union { | |
| Type a | |
| Type v | |
| Type w | |
| }; | |
4D vector
These vector templates are defined for:
char (Vec4c), unsigned char (Vec4uc), short (Vec4s),
unsigned short (Vec4us), int (Vec4i), unsigned int (Vec4ui), float (Vec4f), double (Vec4d)
| typedef Type clan::Vec4< Type >::datatype |
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Referenced by clan::Vec4< unsigned char >::operator-().
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| Angle clan::Vec4< Type >::angle3 | ( | const Vec4< Type > & | vector | ) | const |
Calculate the angle between this vector and an other vector (not taking into account the w ordinate).
| vector | = Second vector used to calculate angle. |
| Vec4< Type > & clan::Vec4< Type >::cross3 | ( | const Vec4< Type > & | vector | ) |
Calculate the cross product between this vector and an other vector (not taking into account the w ordinate).
Operates in the native datatype
| vector | Second vector used to perform the calculation. |
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static |
Calculate the cross product between two vectors (not taking into account the w ordinate).
\vector1 = The first vector \vector2 = The second vector
| Type clan::Vec4< Type >::distance3 | ( | const Vec4< Type > & | vector | ) | const |
Calculate the distance between this vector and an other vector (not taking into account the w ordinate).
| vector | = Second vector used to calculate distance. |
| Type clan::Vec4< Type >::distance4 | ( | const Vec4< Type > & | vector | ) | const |
Calculate the distance between this vector and an other vector (taking into account the w ordinate).
| vector | = Second vector used to calculate distance. |
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Dot products this vector with an other vector (not taking into account the w ordinate).
Operates in the native datatype
| vector | Second vector used for the dot product. |
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inlinestatic |
Dot products between two vectors (not taking into account the w ordinate).
Operates in the native datatype
| vector1 | First vector used for the dot product. |
| vector2 | Second vector used for the dot product. |
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Dot products this vector with an other vector (taking into account the w ordinate).
Operates in the native datatype
| vector | Second vector used for the dot product. |
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inlinestatic |
Dot products between two vectors (taking into account the w ordinate).
Operates in the native datatype
| vector1 | First vector used for the dot product. |
| vector2 | Second vector used for the dot product. |
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inlinestatic |
Returns true if equal within the bounds of an epsilon.
| first | = Value A |
| second | = Value B |
| epsilon | = The epsilon (eg FLT_EPSILON/2, DBL_EPSILON/2) |
Referenced by clan::Vec4< unsigned char >::is_equal().
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Returns true if equal within the bounds of an epsilon.
| other | = Other value |
| epsilon | = The epsilon (eg FLT_EPSILON/2, DBL_EPSILON/2) |
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| Vec4< Type > & clan::Vec4< Type >::normalize3 | ( | ) |
Normalizes this vector (not taking into account the w ordinate)
Operates in the native datatype
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Normalizes a vector (not taking into account the w ordinate)
Operates in the native datatype
| vector | = The vector to use |
| Vec4< Type > & clan::Vec4< Type >::normalize4 | ( | ) |
Normalizes this vector (taking into account the w ordinate)
Operates in the native datatype
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Normalizes a vector (taking into account the w ordinate)
Operates in the native datatype
| vector | = The vector to use |
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!= operator.
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*= operator.
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*= operator.
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+= operator.
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+= operator.
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-= operator.
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-= operator.
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/= operator.
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/= operator.
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< operator.
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= operator.
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== operator.
| Vec4< Type > & clan::Vec4< Type >::rotate3 | ( | const Angle & | angle, |
| const Vec4< Type > & | axis ) |
Rotate this vector around an axis. Same as glRotate[f|d](angle, a);.
Not taking into account the w ordinate
The w ordinate is not modified
| angle | Angle to rotate |
| axis | Rotation axis. |
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Rotate a vector around an axis. Same as glRotate[f|d](angle, a);.
Not taking into account the w ordinate
The w ordinate is not modified
| vector | = The vector to use |
| angle | Angle to rotate |
| axis | Rotation axis. |
| Vec4< Type > & clan::Vec4< Type >::round | ( | ) |
Rounds all components on this vector.
Includes the w ordinate
Uses Asymmetric Arithmetic Rounding
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Rounds all components on a vector.
Includes the w ordinate
Uses Asymmetric Arithmetic Rounding
| vector | = The vector to use |
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| union { ... } clan::Vec4< Type > |
| union { ... } clan::Vec4< Type > |
| union { ... } clan::Vec4< Type > |
| union { ... } clan::Vec4< Type > |
| Type clan::Vec4< Type >::a |
| Type clan::Vec4< Type >::b |
| Type clan::Vec4< Type >::g |
| Type clan::Vec4< Type >::r |
| Type clan::Vec4< Type >::s |
| Type clan::Vec4< Type >::t |
| Type clan::Vec4< Type >::u |
| Type clan::Vec4< Type >::v |
| Type clan::Vec4< Type >::w |
Referenced by clan::Vec4< unsigned char >::dot4(), clan::Vec4< unsigned char >::dot4(), clan::Vec4< unsigned char >::is_equal(), length4(), clan::Vec4< unsigned char >::operator!=(), clan::operator*(), clan::Vec4< unsigned char >::operator*=(), clan::operator+(), clan::Vec4< unsigned char >::operator+=(), clan::operator-(), clan::Vec4< unsigned char >::operator-=(), clan::operator/(), clan::Vec4< unsigned char >::operator/=(), clan::Vec4< unsigned char >::operator<(), clan::operator<<(), clan::Vec4< unsigned char >::operator==(), clan::ProgramObject::set_uniform4b(), clan::ProgramObject::set_uniform4f(), clan::ProgramObject::set_uniform4i(), clan::ProgramObject::set_uniform4s(), and clan::step().
| Type clan::Vec4< Type >::x |
Referenced by clan::Vec4< unsigned char >::dot3(), clan::Vec4< unsigned char >::dot3(), clan::Vec4< unsigned char >::dot4(), clan::Vec4< unsigned char >::dot4(), clan::Vec4< unsigned char >::is_equal(), length3(), length4(), clan::Vec4< unsigned char >::operator!=(), clan::operator*(), clan::Vec4< unsigned char >::operator*=(), clan::operator+(), clan::Vec4< unsigned char >::operator+=(), clan::operator-(), clan::Vec4< unsigned char >::operator-=(), clan::operator/(), clan::Vec4< unsigned char >::operator/=(), clan::Vec4< unsigned char >::operator<(), clan::operator<<(), clan::Vec4< unsigned char >::operator==(), clan::ProgramObject::set_uniform4b(), clan::ProgramObject::set_uniform4f(), clan::ProgramObject::set_uniform4i(), clan::ProgramObject::set_uniform4s(), clan::ProgramObject::set_uniformfv(), clan::ProgramObject::set_uniformiv(), and clan::step().
| Type clan::Vec4< Type >::y |
Referenced by clan::Vec4< unsigned char >::dot3(), clan::Vec4< unsigned char >::dot3(), clan::Vec4< unsigned char >::dot4(), clan::Vec4< unsigned char >::dot4(), clan::Vec4< unsigned char >::is_equal(), length3(), length4(), clan::Vec4< unsigned char >::operator!=(), clan::operator*(), clan::Vec4< unsigned char >::operator*=(), clan::operator+(), clan::Vec4< unsigned char >::operator+=(), clan::operator-(), clan::Vec4< unsigned char >::operator-=(), clan::operator/(), clan::Vec4< unsigned char >::operator/=(), clan::Vec4< unsigned char >::operator<(), clan::operator<<(), clan::Vec4< unsigned char >::operator==(), clan::ProgramObject::set_uniform4b(), clan::ProgramObject::set_uniform4f(), clan::ProgramObject::set_uniform4i(), clan::ProgramObject::set_uniform4s(), and clan::step().
| Type clan::Vec4< Type >::z |
Referenced by clan::Vec4< unsigned char >::dot3(), clan::Vec4< unsigned char >::dot3(), clan::Vec4< unsigned char >::dot4(), clan::Vec4< unsigned char >::dot4(), clan::Vec4< unsigned char >::is_equal(), length3(), length4(), clan::Vec4< unsigned char >::operator!=(), clan::operator*(), clan::Vec4< unsigned char >::operator*=(), clan::operator+(), clan::Vec4< unsigned char >::operator+=(), clan::operator-(), clan::Vec4< unsigned char >::operator-=(), clan::operator/(), clan::Vec4< unsigned char >::operator/=(), clan::Vec4< unsigned char >::operator<(), clan::operator<<(), clan::Vec4< unsigned char >::operator==(), clan::ProgramObject::set_uniform4b(), clan::ProgramObject::set_uniform4f(), clan::ProgramObject::set_uniform4i(), clan::ProgramObject::set_uniform4s(), and clan::step().