Skip to navigation

Revs on the BBC Micro

Track geometry: vergeScale

Name: vergeScale [Show more] Type: Variable Category: Track geometry Summary: Scale factors for the track verge width for different types of verge (larger value = smaller verge width)
Context: See this variable in context in the source code References: This variable is used as follows: * GetVergeAndMarkers (Part 2 of 4) uses vergeScale
.vergeScale EQUB 5 \ * 0 = %000 = black right, black left, straight EQUB 5 \ * 1 = %001 = black right, black left, curve EQUB 3 \ * 2 = %010 = black right, red left, straight EQUB 4 \ * 3 = %011 = black right, red left, curve EQUB 3 \ * 4 = %100 = red right, black left, straight EQUB 4 \ * 5 = %101 = red right, black left, curve EQUB 4 \ * 6 = %110 = red right, red left, straight EQUB 4 \ * 7 = %111 = red right, red left, curve EQUB &38, &38 \ These bytes appear to be unused