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XMXDECN4::XMXDECN4(uint32_t) function (directxpackedvector.h)

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Initializes a new instance of XMXDECN4 from a uint32_t variable containing component data in a packed format.

This constructor initializes a new instance of XMXDECN4 from a uint32_t variable containing component data in a packed format.

Note  This constructor is only available under C++.
 

Syntax

void XMXDECN4(
  uint32_t Packed
);

Parameters

Packed

The values of four vector components in a packed format.

Return value

None

Remarks

The values defining the four components of the new instance of XMXDECN4 are not normalized and are stored in the argument Packed as follows:

  • The first 10 bits (bits 0-9) of Packed assigned, as a signed integer, to the x member of the instance of XMXDECN4 constructed.
  • The second 10 bits (bits 10-19) of Packed assigned, as a signed integer, to the y member of the instance of XMXDECN4 constructed.
  • The third 10 bits (bits 20-29) of Packed assigned, as a signed integer, to the z member of the instance of XMXDECN4 constructed.
  • The last 2 bits (bits 30-31) of Packed assigned, as an unsigned integer, to the w member of the instance of XMXDECN4 constructed.

Requirements

Requirement Value
Target Platform Windows
Header directxpackedvector.h

See also

Reference

XMXDECN4

XMXDECN4 Constructors