Add a function to draw a blinder flash on an RGB matrix
Add a function to draw a blinder flash on an RGB matrix

The blinder has a center and a reflector and at the end flashes the matrix fully.
It can be configured to draw multiple lights on a larger matrix.
Use it in single-shot mode, reverse or in a sequence with the target color in the middle to keep the blinder on for the configured time.

plugz/qlcplus,sbenejam/qlcplus,plugz/qlcplus,kripton/qlcplus,sbenejam/qlcplus,sbenejam/qlcplus,kripton/qlcplus,plugz/qlcplus,mcallegari/qlcplus,mcallegari/qlcplus,sbenejam/qlcplus,mcallegari/qlcplus,plugz/qlcplus,kripton/qlcplus,sbenejam/qlcplus,kripton/qlcplus,kripton/qlcplus,plugz/qlcplus,kripton/qlcplus,sbenejam/qlcplus,plugz/qlcplus,mcallegari/qlcplus,mcallegari/qlcplus,kripton/qlcplus,sbenejam/qlcplus,mcallegari/qlcplus,mcallegari/qlcplus,plugz/qlcplus