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Allow negative vector index

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Noisyfox 2025-09-28 11:07:28 +08:00
parent 81978dc558
commit 82079ea16c
1 changed files with 1 additions and 1 deletions
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src/libslic3r/PlaceholderParser.cpp
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@ -1014,7 +1014,7 @@ namespace client
if (! opt.opt->is_vector())
ctx->throw_exception("Cannot index a scalar variable", opt.it_range);
if (index < 0)
ctx->throw_exception("Referencing a vector variable with a negative index", opt.it_range);
index = 0; // Orca: fallback to first element if index < 0, this matches the behavior of BambuStudio
output = opt;
output.index = index;
} else