Fix collision layer math formula in Physics introduction (#4598)

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GuangGuang
2021-01-29 22:43:30 +08:00
committed by GitHub
parent 9960d1f887
commit 6eb4c3d6f2

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@@ -167,7 +167,7 @@ would be as follows::
# Decimal - Add the results of 2 to the power of (layer be enabled-1).
# (2^(1-1)) + (2^(3-1)) + (2^(4-1)) = 1 + 4 + 8 = 13
pow(2, 1) + pow(2, 3) + pow(2, 4)
pow(2, 1-1) + pow(2, 3-1) + pow(2, 4-1)
Area2D