Fix angle calculation at 180 degrees #1706
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The angle calculation is used to tell whether two roads are suitable for merging, and at this point we don't care about directionality (i.e: whether a horizontal road is heading left or right - it's horizontal is all we care about).
…ess until zoom < 15.
nvkelso
approved these changes
Nov 16, 2018
rmarianski
reviewed
Nov 16, 2018
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The angle calculation is used to tell whether two roads are suitable for merging, and at this point we don't care about directionality (i.e: whether a horizontal road is heading left or right - it's horizontal is all we care about).
Also, don't merge across junctions at zoom 15 - we still care about onewayness until zoom < 15.