Merge pull request #165 from wbierman/master
Change if to else-if to avoid unnecessary comparison
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43a3a0104a
@ -154,11 +154,12 @@ void rcFilterLedgeSpans(rcContext* ctx, const int walkableHeight, const int walk
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// The current span is close to a ledge if the drop to any
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// The current span is close to a ledge if the drop to any
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// neighbour span is less than the walkableClimb.
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// neighbour span is less than the walkableClimb.
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if (minh < -walkableClimb)
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if (minh < -walkableClimb)
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{
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s->area = RC_NULL_AREA;
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s->area = RC_NULL_AREA;
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}
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// If the difference between all neighbours is too large,
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// If the difference between all neighbours is too large,
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// we are at steep slope, mark the span as ledge.
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// we are at steep slope, mark the span as ledge.
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if ((asmax - asmin) > walkableClimb)
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else if ((asmax - asmin) > walkableClimb)
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{
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{
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s->area = RC_NULL_AREA;
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s->area = RC_NULL_AREA;
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}
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}
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