palette_color()

MAYAFLUX_API glm::vec3 MayaFlux::Portal::Forma::Plot::palette_color ( const std::vector< glm::vec3 > &  palette, size_t  index  )

noexcept

Resolve a per-series color from a palette.

Wraps palette cyclically: palette[index % palette.size()]. Returns white if palette is empty.

Parameters

palette	Per-series base colors. Size 1 = uniform color.
index	Series index.

Definition at line 76 of file PlotSpec.cpp.

{
    if (palette.empty())
        return glm::vec3(1.F);
    return palette[index % palette.size()];
}