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add roundness/aspect jitter

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This commit is contained in:
omigamedev
2019-02-27 01:33:41 +01:00
parent c3c2055011
commit 2108441e77
8 changed files with 48 additions and 13 deletions
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12
src/abr.cpp
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@@ -161,12 +161,12 @@ std::vector<std::shared_ptr<Brush>> ABR::compute_brushes(const std::string& path
}
}
// Shape dynamics
if (p->value<Boolean>("useTipDynamics"))
{
// other properties 'brushProjection', 'minimumRoundness', 'roundnessDynamics', 'tiltScale'
auto jitter_size = p->get<Descriptor>("szVr");
if (jitter_size)
if (auto jitter_size = p->get<Descriptor>("szVr"))
{
b->m_jitter_scale = jitter_size->value<UnitFloat>("jitter") * 0.01f;
// TODO: p->value<UnitFloat>("minimumDiameter") * 0.001f; // minimum size
@@ -174,8 +174,7 @@ std::vector<std::shared_ptr<Brush>> ABR::compute_brushes(const std::string& path
b->m_tip_size_pressure = true;
}
auto jitter_angle = p->get<Descriptor>("angleDynamics");
if (jitter_angle)
if (auto jitter_angle = p->get<Descriptor>("angleDynamics"))
{
auto mode = jitter_angle->value<Integer>("bVTy");
if (mode == 0)
@@ -194,6 +193,11 @@ std::vector<std::shared_ptr<Brush>> ABR::compute_brushes(const std::string& path
}
}
if (auto roundness = p->get<Descriptor>("roundnessDynamics"))
{
b->m_jitter_aspect = (1.f - roundness->value<UnitFloat>("jitter") * 0.01) * 0.5f + 0.5f;
}
b->m_tip_randflipx = p->value<Boolean>("flipX");
b->m_tip_randflipy = p->value<Boolean>("flipY");
}