add missing initialization for compute_vertex_normals() #6873
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ssheorey
approved these changes
Jul 16, 2024
| vertex_normals_.resize(vertices_.size(), Eigen::Vector3d::Zero()); | ||
| vertex_normals_.resize(vertices_.size()); | ||
| std::fill(vertex_normals_.begin(), vertex_normals_.end(), | ||
| Eigen::Vector3d::Zero()); |
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Good catch for this subtle bug: resize(size, val) only initializes additional copies to val and will not change existing data.
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Type
Motivation and Context
Fixes #6848 which describes a bug if computing vertex normals that are already initialized.
Checklist:
python util/check_style.py --applyto apply Open3D code styleto my code.
updated accordingly.
results (e.g. screenshots or numbers) here.
Description
Before and after applying the bugfix