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| author | Philipp Oeser <info@graphics-engineer.com> | 2021-11-23 13:48:44 +0300 |
|---|---|---|
| committer | Philipp Oeser <info@graphics-engineer.com> | 2022-01-17 18:38:44 +0300 |
| commit | 50733e1479943d2652cbb3a60d92877674250b60 (patch) | |
| tree | 7241e03bf322a454a0ed8dce596d57d493c7ffde | |
| parent | 944a705215f48de70001bf106cda8c2932ea0b60 (diff) | |
Fix T93322: Freestyle Sinus Displacement Division by Zero Crash
This happens if the Wavelength is set to 0.0f.
Not sure if we really need a do_version patch for old files, as an
alternative we could also force a slight offset in the
SinusDisplacementShader. This patch does not do either, just force a
positive range from now on.
Maniphest Tasks: T93322
Differential Revision: https://developer.blender.org/D13329
| -rw-r--r-- | source/blender/makesrna/intern/rna_linestyle.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/source/blender/makesrna/intern/rna_linestyle.c b/source/blender/makesrna/intern/rna_linestyle.c index 788246f5edd..945f13fa90b 100644 --- a/source/blender/makesrna/intern/rna_linestyle.c +++ b/source/blender/makesrna/intern/rna_linestyle.c @@ -1306,8 +1306,9 @@ static void rna_def_linestyle_modifiers(BlenderRNA *brna) srna, "Sinus Displacement", "Add sinus displacement to stroke backbone geometry"); rna_def_geometry_modifier(srna); - prop = RNA_def_property(srna, "wavelength", PROP_FLOAT, PROP_NONE); + prop = RNA_def_property(srna, "wavelength", PROP_FLOAT, PROP_UNSIGNED); RNA_def_property_float_sdna(prop, NULL, "wavelength"); + RNA_def_property_range(prop, 0.0001f, FLT_MAX); RNA_def_property_ui_text(prop, "Wavelength", "Wavelength of the sinus displacement"); RNA_def_property_update(prop, NC_LINESTYLE, "rna_LineStyle_update"); |