MaterialSnapshot: Interpolate MaterialVariant layer states at update time
Moved the interpolation of MaterialVariant layer state values from it's ticker to MaterialSnapshot::update() as interpolation of these values need not be performed each tic.
Also began to restructuring the logic in preparation for the next phase of refactorings.
MaterialSnapshot: Interpolate MaterialVariant layer states at update time
Moved the interpolation of MaterialVariant layer state values from
it's ticker to MaterialSnapshot::update() as interpolation of these
values need not be performed each tic.
Also began to restructuring the logic in preparation for the next
phase of refactorings.