interpolateAtCentroid - sample a varying at the centroid of a pixel

       Copyright © 2011-2014 Khronos Group

[FIXME: source]                                    11/18/2024                           INTERPOLATEATCENTROI(3G)

floatinterpolateAtCentroid(floatinterpolant);vec2interpolateAtCentroid(vec2interpolant);vec3interpolateAtCentroid(vec3interpolant);vec4interpolateAtCentroid(vec4interpolant);

interpolateAtCentroid returns the value of the input varying interpolant sampled at a location inside
       both the pixel and the primitive being processed. The value obtained would be the value assigned to the
       input variable if declared with the centroid qualifier.

       interpolateAtCentroid - sample a varying at the centroid of a pixel

interpolant
           Specifies the interpolant to be sampled at the pixel centroid.

interpolateAtSample(), interpolateAtOffset()

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       │ interpolateAtCentroid │  -   │  -   │  -   │  -   │  -   │  -   │  ✔   │  ✔   │  ✔   │  ✔   │  ✔   │  ✔   │
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