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Fix: Sculpt: Restore transform symmetry clipping lost in refactor

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Restore fix 5a8003091c which was lost in e9318360f1.
This commit is contained in:
Hans Goudey
2024-07-10 13:07:16 -04:00
parent 39c334582b
commit 7fea77992c
1 changed files with 29 additions and 1 deletions
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30
source/blender/editors/sculpt_paint/sculpt_transform.cc
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@@ -165,6 +165,26 @@ BLI_NOINLINE static void calc_symm_area_transform_translations(
}
}
BLI_NOINLINE static void filter_translations_with_symmetry(const Span<float3> positions,
const ePaintSymmetryFlags symm,
const MutableSpan<float3> translations)
{
if ((symm & (PAINT_SYMM_X | PAINT_SYMM_Y | PAINT_SYMM_Z)) == 0) {
return;
}
for (const int i : positions.index_range()) {
if ((symm & PAINT_SYMM_X) && (std::abs(positions[i].x) < transform_mirror_max_distance_eps)) {
translations[i].x = 0.0f;
}
if ((symm & PAINT_SYMM_Y) && (std::abs(positions[i].y) < transform_mirror_max_distance_eps)) {
translations[i].y = 0.0f;
}
if ((symm & PAINT_SYMM_Z) && (std::abs(positions[i].z) < transform_mirror_max_distance_eps)) {
translations[i].z = 0.0f;
}
}
}
static void transform_node_mesh(const Sculpt &sd,
const std::array<float4x4, 8> &transform_mats,
const Span<float3> positions_eval,
@@ -185,9 +205,11 @@ static void transform_node_mesh(const Sculpt &sd,
tls.translations.reinitialize(verts.size());
const MutableSpan<float3> translations = tls.translations;
calc_symm_area_transform_translations(orig_data.positions, transform_mats, translations);
scale_translations(translations, factors);
const ePaintSymmetryFlags symm = SCULPT_mesh_symmetry_xyz_get(object);
filter_translations_with_symmetry(orig_data.positions, symm, translations);
write_translations(sd, object, positions_eval, verts, translations, positions_orig);
}
@@ -216,6 +238,9 @@ static void transform_node_grids(const Sculpt &sd,
scale_translations(translations, factors);
const ePaintSymmetryFlags symm = SCULPT_mesh_symmetry_xyz_get(object);
filter_translations_with_symmetry(orig_data.positions, symm, translations);
clip_and_lock_translations(sd, ss, orig_data.positions, translations);
apply_translations(translations, grids, subdiv_ccg);
}
@@ -244,6 +269,9 @@ static void transform_node_bmesh(const Sculpt &sd,
scale_translations(translations, factors);
const ePaintSymmetryFlags symm = SCULPT_mesh_symmetry_xyz_get(object);
filter_translations_with_symmetry(orig_positions, symm, translations);
clip_and_lock_translations(sd, ss, orig_positions, translations);
apply_translations(translations, verts);
}