SplicedField

A field spliced over drawn vertices: the kernel, its input streams and the validity flag per vertex (field-presentation §FVG-2, §FVG-10).

In the namespace construct::asset. Declared in src/libs/libconstruct/construct/asset/RenderStream.hpp.

Detailed description

The flag is 0 at a vertex where an input is NaN or a limit input is not above 0, the rows that the CPU path skips (§FVK-9), so both paths show no value at the same places.