MIX(3G)                         [FIXME: manual]                        MIX(3G)

NAME
       mix - linearly interpolate between two values

DECLARATION
       genType mix(genType x, genType y, genType a);

       genType mix(genType x, genType y, float a);

       genDType mix(genDType x, genDType y, genDType a);

       genDType mix(genDType x, genDType y, double a);

       genType mix(genType x, genType y, genBType a);

       genDType mix(genDType x, genDType y, genBType a);

       genIType mix(genIType x, genIType y, genBType a);

       genUType mix(genUType x, genUType y, genBType a);

       genBType mix(genBType x, genBType y, genBType a);

PARAMETERS
       x
           Specify the start of the range in which to interpolate.

       y
           Specify the end of the range in which to interpolate.

       a
           Specify the value to use to interpolate between x and y.

DESCRIPTION
       mix performs a linear interpolation between x and y using a to weight
       between them. The return value is computed as $x \times (1 - a) + y
       \times a$.

       The variants of mix where a is genBType select which vector each
       returned component comes from. For a component of a that is false, the
       corresponding component of x is returned. For a component of a that is
       true, the corresponding component of y is returned. Components of x and
       y that are not selected are allowed to be invalid floating-point values
       and will have no effect on the results.

VERSION SUPPORT

       +---------------+-----------------------------------------------------------------------------------+
       |               |                          OpenGL Shading Language Version                          |
       +---------------+------+------+------+------+------+------+------+------+------+------+------+------+
       |Function Name  | 1.10 | 1.20 | 1.30 | 1.40 | 1.50 | 3.30 | 4.00 | 4.10 | 4.20 | 4.30 | 4.40 | 4.50 |
       +---------------+------+------+------+------+------+------+------+------+------+------+------+------+
       |mix(genType)   | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  |
       +---------------+------+------+------+------+------+------+------+------+------+------+------+------+
       |mix(genDType)  |  -   |  -   |  -   |  -   |  -   |  -   | <?>  | <?>  | <?>  | <?>  | <?>  | <?>  |
       +---------------+------+------+------+------+------+------+------+------+------+------+------+------+
       |mix(genIType), |  -   |  -   |  -   |  -   |  -   |  -   |  -   |  -   |  -   |  -   |  -   | <?>  |
       |mix(genUType), |      |      |      |      |      |      |      |      |      |      |      |      |
       |mix(genBType)  |      |      |      |      |      |      |      |      |      |      |      |      |
       +---------------+------+------+------+------+------+------+------+------+------+------+------+------+

SEE ALSO
       min(), max()

COPYRIGHT
       Copyright (C) 2011-2014 Khronos Group. This material may be distributed
       subject to the terms and conditions set forth in the Open Publication
       License, v 1.0, 8 June 1999.  http://opencontent.org/openpub/.

COPYRIGHT
       Copyright (C) 2011-2014 Khronos Group

[FIXME: source]                   05/21/2022                           MIX(3G)