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@dg0yt dg0yt commented Feb 2, 2025

For #2325. Test first.
Unlike #2325, this touches the behavior of a core function. While the change is reasonable IMHO, this may need more testing. Other parts of Mapper might implicitly rely on the broken cases.

Comment on lines -391 to +394
split.path_coord_index = path_coords.upperBound(length, first.path_coord_index, first.path_coords->size()-1);
if (length > first.clen)
{
split.path_coord_index = path_coords.upperBound(length, first.path_coord_index, first.path_coords->size()-1);
}
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Fix for monotony.

Comment on lines 408 to +414
if (qFuzzyCompare(1.0f + length, 1.0f + current_coord.clen) ||
qFuzzyCompare(1.0f + curve_length, 1.0f))
qFuzzyCompare(1.0f + curve_length, 1.0f) ||
length > current_coord.clen)
{
// Close match at current path coordinate,
// or near-zero curve length.
// or near-zero curve length,
// or length exceeding path length.
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Fix for upper bound.

Comment on lines +514 to -511

split.index = path_coords[split.path_coord_index].index;
}

split.index = path_coords[split.path_coord_index].index;
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Drive-by change. When not entering the if branch, the right split.index is implied by initialization of split.

@dg0yt dg0yt requested a review from dl3sdo February 9, 2025 16:07
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