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| author | Adam Dominec <adominec@gmail.com> | 2019-07-23 15:20:52 +0300 |
|---|---|---|
| committer | Adam Dominec <adominec@gmail.com> | 2019-07-23 15:20:52 +0300 |
| commit | 9dfa4aa12cc8d40cc8ef9b67fe39fbdca1f3f589 (patch) | |
| tree | a7e181319e022d7588026d5b7c4f987b9a91a518 /io_export_paper_model.py | |
| parent | f4db75e60f3532a3774f182aa72f4308be828f43 (diff) | |
export paper model: important fix, upstream 02fe87e
Diffstat (limited to 'io_export_paper_model.py')
| -rw-r--r-- | io_export_paper_model.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/io_export_paper_model.py b/io_export_paper_model.py index 39d6b508..39b65505 100644 --- a/io_export_paper_model.py +++ b/io_export_paper_model.py @@ -12,7 +12,7 @@ bl_info = { "name": "Export Paper Model", "author": "Addam Dominec", - "version": (1, 0), + "version": (1, 1), "blender": (2, 80, 0), "location": "File > Export > Paper Model", "warning": "", @@ -703,7 +703,9 @@ class Edge: if not normal_a or not normal_b: self.angle = -3 # just a very sharp angle else: - self.angle = asin(normal_a.cross(normal_b).dot(self.vector.normalized())) + s = normal_a.cross(normal_b).dot(self.vector.normalized()) + s = max(min(s, 1.0), -1.0) # deal with rounding errors + self.angle = asin(s) if loop_a.link_loop_next.vert != loop_b.vert or loop_b.link_loop_next.vert != loop_a.vert: self.angle = abs(self.angle) |