Unigine.ivec2 Struct
ivec2 Class
Members
ivec2 ( ) #
Default constructor. Produces a zero vector.ivec2 ( ivec2 v ) #
Constructor. Initializes the vector by copying a given source vector.Arguments
- ivec2 v - Source vector.
ivec2 ( int x, int y ) #
Constructor. Initializes the vector using given integer values.Arguments
- int x - X component of the vector.
- int y - Y component of the vector.
Examples
Source code (UnigineScript)
ivec2(2, 3);
/*
Creates a vector (2, 3)
*/ivec2 ( int v ) #
Constructor. Initializes the vector using a given scalar value: x=v, y=v.Arguments
- int v - Scalar value.
Examples
Source code (UnigineScript)
ivec2(1);
/*
Creates a vector (1, 1)
*/ivec2 ( vec2 v ) #
Constructor. Initializes the vector using a given vec2 source vector.Arguments
- vec2 v - Source vector.
ivec2 ( dvec2 v ) #
Constructor. Initializes the vector using a given dvec2 source vector.Arguments
- dvec2 v - Source vector.
ivec2 ( int[] v ) #
Constructor. Initializes the vector using a given pointer to the array of integer elements: x=v[0], y=v[1].Arguments
- int[] v - Pointer to the array of integer elements.
ivec2 Abs ( ) #
Returns the absolute values of the vector components.Return value
Vector with absolute values.int Length2 ( ) #
Returns the squared length of the vector.Return value
Squared length of the vector.ivec2 Operator*= ( int val ) #
Performs scalar multiplication.Arguments
- int val - Scalar value.
Return value
Resulting vector.ivec2 Operator*= ( ivec2 val ) #
Performs vector multiplication.Arguments
- ivec2 val - Vector.
Return value
Resulting vector.ivec2 Operator+= ( ivec2 val ) #
Performs vector addition.Arguments
- ivec2 val - Vector.
Return value
Resulting vector.ivec2 Operator- ( ) #
Performs vector negation.Return value
Resulting vector.ivec2 Operator-= ( ivec2 val ) #
Performs vector subtraction.Arguments
- ivec2 val - Vector.
Return value
Resulting vector.ivec2 Operator/= ( int val ) #
Performs componentwise integer division of the vector by the scalar.Arguments
- int val - Scalar value.
Return value
Resulting vector.Examples
Source code (UnigineScript)
ivec2 a = ivec2(6, 10);
a /= 2;
/*
Initial value of vector a:
a (6, 10)
a /= 2;
Vector a after operation:
a (3, 5)
*/ivec2 Operator/= ( ivec2 val ) #
Performs componentwise integer division of vectors.Arguments
- ivec2 val - Vector.
Return value
Resulting vector.Examples
Source code (UnigineScript)
ivec2 a, b;
a = ivec2(6, 10);
b = ivec2(2, 6);
a /= b;
/*
Initial values of vectors a and b:
a (6, 10)
b (2, 6)
a /= b;
Vector a after operation:
a (3, 1)ivec2 Operator<<= ( int val ) #
Performs componentwise left bit shift.Arguments
- int val - Shift amount.
Return value
Resulting vector.ivec2 Operator>>= ( int val ) #
Performs componentwise right bit shift.Arguments
- int val - Shift amount.
Return value
Resulting vector.int 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:
2021-04-29
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