Unigine::Math::hvec4 Struct
| Header: | #include <UnigineMathLibHVec4.h> |
This class represents a vector of 4 half (16-bit float) components.
hvec4 Class
Members
hvec4 ( ) #
Default constructor. Produces a zero vector.hvec4 ( const hvec4& v ) #
Constructor. Initializes the vector by copying a given source vector.Arguments
- const hvec4& v - Source vector.
hvec4 ( half x, half y, half z, half w ) #
Constructor. Initializes the vector using given half values.Arguments
- half x - X component of the vector.
- half y - Y component of the vector.
- half z - Z component of the vector.
- half w - W component of the vector.
Examples
Source code (UnigineScript)
hvec4(2.0, 3.0, 1.0, 4.0);
/*
Creates a vector (2.0, 3.0, 1.0, 4.0)
*/hvec4 ( half v ) #
Constructor. Initializes the vector using given half value.Arguments
- half v - Scalar value.
Examples
Source code (UnigineScript)
hvec4(1.0);
/*
Creates a vector (1.0, 1.0, 1.0, 1.0)
*/hvec4 ( float v ) #
Constructor. Initializes the vector using a given scalar value: x=v, y=v, z=v, w=v.Arguments
- float v - Scalar value.
hvec4 ( const vec4& v ) #
Constructor. Initializes the vector using a given vec4 source vector.Arguments
- const vec4& v - Source vector.
hvec4 ( const dvec4& v ) #
Constructor. Initializes the vector using a given dvec4 source vector.Arguments
- const dvec4& v - Source vector.
const half * operator const Unigine::Math::half * ( ) const#
Performs type conversion to const half *.const void * operator const void * ( ) const#
Performs type conversion to const void *.half * operator Unigine::Math::half * ( ) #
Performs type conversion to half *.void * operator void * ( ) #
Performs type conversion to void *.hvec4 & operator= ( const hvec4& v ) #
Performs vector assignment. Destination vector = Source vector.Arguments
- const hvec4& 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 ) const#
Performs array access to the vector item by using given item index.Arguments
- int i - Vector item index.
Return value
Vector item.half * get ( ) #
Returns the X component of the vector.Return value
X component of the vector.const half * get ( ) const#
Returns the X component of the vector a constant.Return value
X component of the vector.Last update:
2022-02-04
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