new architecture for Indicators

Authored by mvourlakos on Mar 14 2019, 10:04 PM.

Description

new architecture for Indicators

--indicators now support both Back/Front
layers. Back layer is the usual layer
behind the current Item and the Front layer is
a layer above the current Item (overlay)
--update Unity to follow new architecture

Details

Committed
mvourlakosMar 14 2019, 10:04 PM
Parents
R878:cb5a602d2774: Unity: improve arrow drawing
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