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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 This version of documentation is OUTDATED, as it describes an older SDK version!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.ivec4 Struct

This class represents a vector of 4 integer components.

ivec4 Class

Members


ivec4 ( ) #

Default constructor. Produces a zero vector.

ivec4 ( ivec4 v ) #

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

Arguments

  • ivec4 v - Source vector.

ivec4 ( int x, int y, int z, int w ) #

Constructor. Initializes the vector using given integer values.

Arguments

  • int x - X component of the vector.
  • int y - Y component of the vector.
  • int z - Z component of the vector.
  • int w - W component of the vector.

ivec4 ( int v ) #

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

Arguments

  • int v - Scalar value.

ivec4 ( ivec4 v ) #

Constructor. Initializes the vector using a given vec4 source vector.

Arguments

  • ivec4 v - Source vector.

ivec4 ( dvec4 v ) #

Constructor. Initializes the vector using a given dvec4 source vector.

Arguments

ivec4 ( bvec4 v ) #

Constructor. Initializes the vector using a given bvec4 source vector.

Arguments

ivec4 ( svec4 v ) #

Constructor. Initializes the vector using a given svec4 source vector.

Arguments

ivec4 ( int[] v ) #

Constructor. Initializes the vector using a given pointer to the array of integer elements: x=v[0], y=v[1], z=v[2], w=v[3].

Arguments

  • int[] v - Pointer to the array of integer elements.

ivec4 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.

ivec4 Operator*= ( int val ) #

Performs scalar multiplication.

Arguments

  • int val - Scalar value.

Return value

Resulting vector.

ivec4 Operator*= ( ivec4 val ) #

Performs vector multiplication.

Arguments

  • ivec4 val - Vector.

Return value

Resulting vector.

ivec4 Operator+= ( ivec4 val ) #

Performs vector addition.

Arguments

  • ivec4 val - Vector.

Return value

Resulting vector.

ivec4 Operator- ( ) #

Performs vector negation.

Return value

Resulting vector.

ivec4 Operator-= ( ivec4 val ) #

Performs vector subtraction.

Arguments

  • ivec4 val - Vector.

Return value

Resulting vector.

ivec4 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)
ivec4 a = ivec4(6, 10, 11, 4);
a /= 2;
/*
Initial value of vector a:
	a (6, 10, 11, 4)

	a /= 2;
Vector a after operation:	
	a (3, 5, 5, 2)	
*/

ivec4 Operator/= ( ivec4 val ) #

Performs componentwise integer division of vectors.

Arguments

  • ivec4 val - Vector.

Return value

Resulting vector.

Examples

Source code (UnigineScript)
ivec4 a, b;
a = ivec4(6, 10, 12, 3);
b = ivec4(2, 6, 5, 2);
a /= b;
/*
Initial values of vectors a and b:
	a (6, 10, 12, 3)
	b (2, 6, 5, 2)

	a /= b;
Vector a after operation:	
	a (3, 1, 2, 1)

ivec4 Operator<<= ( int val ) #

Performs componentwise left bit shift.

Arguments

  • int val - Shift amount.

Return value

Resulting vector.

ivec4 Operator>>= ( int val ) #

Performs componentwise right bit shift.

Arguments

  • int val - Shift amount.

Return value

Resulting vector.

ivec4 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.

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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