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Warning! This version of documentation is OUTDATED, as it describes an older SDK version! Please switch to the documentation for the latest SDK version.
Warning! This version of documentation describes an old SDK version which is no longer supported! Please upgrade to the latest SDK version.

Unigine::Math::hvec2 Struct

Header: #include <UnigineMathLib.h>

This class represents a vector of 2 half (16-bit float) components.

hvec2 Class

Members


hvec2 ( ) #

Default constructor. Produces a zero vector.

hvec2 ( const hvec2 & v ) #

Constructor. Initializes the vector by copying a given source vector.

Arguments

  • const hvec2 & v - Source vector.

hvec2 ( half x, half y ) #

Constructor. Initializes the vector using given half values.

Arguments

  • half x - X component of the vector.
  • half y - Y component of the vector.

Examples

Source code (UnigineScript)
hvec2(2.0, 3.0);
/*
Creates a vector (2.0, 3.0)
*/

hvec2 ( half v ) #

Constructor. Initializes the vector using a given scalar value: x=v, y=v.

Arguments

  • half v - Scalar value.

hvec2 ( float v ) #

Constructor. Initializes the vector using a given scalar value: x=v, y=v.

Arguments

  • float v - Scalar value.

hvec2 ( const vec2 & v ) #

Constructor. Initializes the vector using a given vec2 source vector.

Arguments

  • const vec2 & v - Source vector.

hvec2 ( const dvec2 & v ) #

Constructor. Initializes the vector using a given dvec2 vector.

Arguments

  • const dvec2 & v - Vector.

const half * operator const Unigine::Math::half * ( ) #

Performs type conversion to const half *.

const void * operator const void * ( ) #

Performs type conversion to const void *.

half * operator Unigine::Math::half * ( ) #

Performs type conversion to half *.

void * operator void * ( ) #

Performs type conversion to void *.

hvec2 & operator= ( const hvec2 & v ) #

Performs vector assignment. Destination vector = Source vector.

Arguments

  • const hvec2 & v - Source vector.

Return value

Result.

half & operator[] ( int i ) #

Performs array access to the vector item reference by using given item index.

Arguments

  • int i - Vector item index.

Return value

Vector item reference.

half operator[] ( int i ) #

Performs array access to the vector item by using given item index.

Arguments

  • int i - Vector item index.

Return value

Vector item.
Last update: 2020-11-24
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