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Fix #123181: Sculpt Transform tools dont keep verts on the symmetry axis #123428

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Philipp Oeser merged 2 commits from lichtwerk/blender:123181 into blender-v4.2-release 2024-06-20 15:41:33 +02:00
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Philipp Oeser commented 2024-06-19 12:10:29 +02:00
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From the user perspective, the transform tools in editmode and
sculptmode look like the same tools, the equal behavior could be
expected.

So now set vertices on the mirror axis (check with the same epsilon as
editmode transform) while transforming, replicating what
mesh_transdata_mirror_apply does.

From the user perspective, the transform tools in editmode and sculptmode look like the same tools, the equal behavior could be expected. So now set vertices on the mirror axis (check with the same epsilon as editmode transform) while transforming, replicating what `mesh_transdata_mirror_apply` does.
Philipp Oeser added 1 commit 2024-06-19 12:10:39 +02:00 
From the user perspective, the transform tools in editmode and
sculptmode look like the same tools, the equal behavior could be
expected.

So now set vertices on the mirror axis (check with the same epsilon as
editmode transform) while transforming, replicating what
`mesh_transdata_mirror_apply` does.
Philipp Oeser added this to the Sculpt, Paint & Texture project 2024-06-19 12:10:53 +02:00
Philipp Oeser requested review from Hans Goudey 2024-06-19 12:11:00 +02:00
Philipp Oeser requested review from Sean Kim 2024-06-19 12:11:08 +02:00
Iliya Katushenock reviewed 2024-06-19 12:44:16 +02:00
source/blender/editors/sculpt_paint/sculpt_transform.cc Outdated
@ -138,6 +138,8 @@ static std::array<float4x4, 8> transform_matrices_init(
return mats;
}
#define TRANSFORM_MAXDIST_MIRROR 0.00002f
Iliya Katushenock commented 2024-06-19 12:44:16 +02:00
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static constexpr const float transform_mirror_max_distance_eps = 0.00002f;

`static constexpr const float transform_mirror_max_distance_eps = 0.00002f;`
Hans Goudey commented 2024-06-19 13:59:42 +02:00
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Agreed, but the const is unnecessary

Agreed, but the `const` is unnecessary
Iliya Katushenock commented 2024-06-19 14:06:33 +02:00
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Oh, yeah, it seems we can not change constexpr varibles even at compile time...

Oh, yeah, it seems we can not change `constexpr` varibles even at compile time...
Sean Kim approved these changes 2024-06-19 21:47:39 +02:00
Sean Kim left a comment
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Appears to work the same in Edit mode and Sculpt mode now, no code comments from me, though I agree with Iliya and Hans on the constexpr

Appears to work the same in Edit mode and Sculpt mode now, no code comments from me, though I agree with Iliya and Hans on the `constexpr`
Philipp Oeser added 1 commit 2024-06-20 09:27:59 +02:00
Hans Goudey approved these changes 2024-06-20 14:29:11 +02:00
Philipp Oeser merged commit 5a8003091c into blender-v4.2-release 2024-06-20 15:41:33 +02:00
Philipp Oeser deleted branch 123181 2024-06-20 15:41:41 +02:00
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Reference: blender/blender#123428
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