diff options
author | Jacques Lucke <jacques@blender.org> | 2022-03-21 20:54:31 +0300 |
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committer | Jacques Lucke <jacques@blender.org> | 2022-03-21 20:59:03 +0300 |
commit | a58be397e2bfbefa0324dbe861b018dd2784ee0d (patch) | |
tree | 4ad14d927e10974e95d3be0a32436888a5260a91 /source/blender/blenloader | |
parent | f8d19ec5a3d8c14d0c71464867ad1af10ee50eb5 (diff) |
Curves: new Add brush
This adds a new Add brush for the new curves object type in sculpt mode.
The brush is used to insert new curves (typically hair) on the surface object.
Supported features:
* Add single curve exactly at the cursor position when `Add Amount` is 1.
* Front faces only.
* Independent interpolate shape and interpolate length settings.
* Smooth and flat shading affects curve shape interpolation.
* Spherical and projection brush.
This also adds the `surface_triangle_index` and `surface_triangle_coordinate`
attributes. Those store information about what position on the surface each
added curve is attached to:
* `surface_triangle_index` (`int`): Index of the internal triangle that a curve
is attached to. `-1` when the curve is not attached to the surface.
* `surface_triangle_coordinate` (`float2`): First two numbers of a barycentric
coordinate that reference a specific position within the triangle.
Ref T96444.
Differential Revision: https://developer.blender.org/D14340
Diffstat (limited to 'source/blender/blenloader')
-rw-r--r-- | source/blender/blenloader/intern/versioning_300.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/source/blender/blenloader/intern/versioning_300.c b/source/blender/blenloader/intern/versioning_300.c index 5b1964aa35c..19b7e1e4f3c 100644 --- a/source/blender/blenloader/intern/versioning_300.c +++ b/source/blender/blenloader/intern/versioning_300.c @@ -2428,5 +2428,23 @@ void blo_do_versions_300(FileData *fd, Library *UNUSED(lib), Main *bmain) */ { /* Keep this block, even when empty. */ + + /* Initialize brush curves sculpt settings. */ + LISTBASE_FOREACH (Brush *, brush, &bmain->brushes) { + if (brush->ob_mode != OB_MODE_SCULPT_CURVES) { + continue; + } + if (brush->curves_sculpt_settings != NULL) { + continue; + } + brush->curves_sculpt_settings = MEM_callocN(sizeof(BrushCurvesSculptSettings), __func__); + brush->curves_sculpt_settings->add_amount = 1; + } + LISTBASE_FOREACH (Scene *, scene, &bmain->scenes) { + if (scene->toolsettings && scene->toolsettings->curves_sculpt && + scene->toolsettings->curves_sculpt->curve_length == 0.0f) { + scene->toolsettings->curves_sculpt->curve_length = 0.3f; + } + } } } |