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Aviator on the BBC Micro

Maths: matrix3Hi

Name: matrix3Hi [Show more] Type: Variable Category: Maths Summary: The high bytes of matrix 3
Context: See this variable in context in the source code References: This variable is used as follows: * SetMatrices calls matrix3Hi

If bit 0 is set in the low byte of a matrix entry, then it is negative.
.matrix3Hi EQUB &FA, &34, &00 EQUB &34, &FA, &00 EQUB &00, &00, &FF