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Grease Pencil: Fix zero default hardness created by the opacity modifier

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Opacity modifier can also change hardness. It was creating the curve
"hardness" attribute but using the default zero value. Hardness should
be 1.0 by default.

Pull Request: https://projects.blender.org/blender/blender/pulls/118000
This commit is contained in:
Lukas Tönne
2024-02-08 16:45:38 +01:00
parent 7b44c2ffb3
commit 1f35dc9d48
1 changed files with 4 additions and 4 deletions
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8
source/blender/modifiers/intern/MOD_grease_pencil_opacity.cc
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@@ -161,10 +161,10 @@ static void modify_hardness(const GreasePencilOpacityModifierData &omd,
const IndexMask &curves_mask)
{
bke::MutableAttributeAccessor attributes = curves.attributes_for_write();
bke::SpanAttributeWriter<float> hardnesses = attributes.lookup_for_write_span<float>("hardness");
if (!hardnesses) {
return;
}
bke::SpanAttributeWriter<float> hardnesses = attributes.lookup_or_add_for_write_span<float>(
"hardness",
bke::AttrDomain::Curve,
bke::AttributeInitVArray(VArray<float>::ForSingle(1.0f, curves.curve_num)));
curves_mask.foreach_index(GrainSize(512), [&](int64_t curve_i) {
hardnesses.span[curve_i] = std::clamp(