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Revs on the BBC Micro

Dashboard: rightTyreMask

Name: rightTyreMask [Show more] Type: Variable Category: Dashboard Summary: Pixel mask for the edge of the right tyre Deep dive: Drawing around the dashboard
Context: See this variable in context in the source code References: This variable is used as follows: * DrawTrackView (Part 3 of 4) calls rightTyreMask

Contains a mask byte for the track pixels along the edge of the right tyre. The tyreEdgeIndex table maps track line numbers to entries in this table. Set bits correspond to the track pixels, while clear bits correspond to the tyre pixels.
.rightTyreMask EQUB %11111111 EQUB %11101110 EQUB %11001100 EQUB %11001100 EQUB %10001000 EQUB %10001000 EQUB %10001000