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GPv3: Soft mode for the Eraser tool #110310

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Amélie Fondevilla wants to merge 59 commits from amelief/blender:gpv3-erase-operator-soft-mode into main
pull from: amelief/blender:gpv3-erase-operator-soft-mode
merge into: blender:main

When changing the target branch, be careful to rebase the branch in your fork to match. See documentation.
Conversation 2 Commits 59 Files Changed 3 +457 -59

59 Commits

Author SHA1 Message Date
Lukas Tönne 74777f0e67 Fix build errors. 2024-05-07 15:25:51 +02:00
Lukas Tönne cbf049d1ad Merge branch 'main' into gpv3-erase-operator-soft-mode 2024-05-07 14:49:09 +02:00
Amélie Fondevilla 02340eb723 Replace int64 by int for points and curves indices 2023-08-23 14:35:10 +02:00
Amélie Fondevilla 8ddbbcc8ac Add comment 2023-08-23 14:34:56 +02:00
Amélie Fondevilla 4b0c663ebe Small typo 2023-08-23 14:34:42 +02:00
Amélie Fondevilla 94e6621f42 Removed unused variable 2023-08-23 14:29:53 +02:00
Amélie Fondevilla 457c0516fa Remove debug print 2023-08-23 14:28:45 +02:00
Amélie Fondevilla b6a0227c6f Fix issues with cyclic curves 2023-08-23 14:28:45 +02:00
Amélie Fondevilla bde19d0eda Unify intersection functions for soft and hard eraser 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 9d1f9582d3 Edit comment 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 650eabf647 Refactor 2023-08-23 14:28:45 +02:00
Amélie Fondevilla b68e42a863 Fix error in intersection indices 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 1bf8061ea6 Refactor: use contiguous array instead of vectors 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 26c6eaaf8f Update initial factor for intersection to keep the sorting valid. 2023-08-23 14:28:45 +02:00
Amélie Fondevilla f5a5a9ca30 Fix missing update of the ring index in the case of one-point strokes 2023-08-23 14:28:45 +02:00
Amélie Fondevilla b60113c2e1 Keep caps option in UI also for soft eraser 2023-08-23 14:28:45 +02:00
Amélie Fondevilla e353ed0510 Cleanup: renaming functions 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 4b1a297bd9 Fix: remove 1px sample in curve falloff 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 9c92aa627b Cleanup falloff and rings 
Cleanup
 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 2ebdbd5fc5 Move up intersections functions 2023-08-23 14:28:45 +02:00
Amélie Fondevilla f806001bdf Cleanup: use Span instead of Array ref 2023-08-23 14:28:45 +02:00
Amélie Fondevilla d86286547d Comment format 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 24462cd88b Move recompute topology function 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 3c7476e24b Change the threshold 2023-08-23 14:28:45 +02:00
Amélie Fondevilla bd7b97c268 Cleanup 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 070ee21ee3 Fix point ring for cyclic curve 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 6bd5f848c6 Fix curve ring for one point stroke 2023-08-23 14:28:45 +02:00
Amélie Fondevilla f3134bc3ee Fix : remove succesive cuts 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 18bb575b33 Fix crash when attribute not found 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 9a84334d9e Simplify stroke after erasing 2023-08-23 14:28:45 +02:00
Amélie Fondevilla b47995aa9d Fix bug in the ring selection 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 50ddf0325a Cleanup 2023-08-23 14:28:45 +02:00
Amélie Fondevilla ad61aafc10 Fix inaccurate comment 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 0e0f363128 Piece-wise linear decomposition of the eraser's falloff 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 108ea06637 Set opacity with a naive sampling of the curve falloff 2023-08-23 14:28:45 +02:00
Amélie Fondevilla cd807e0956 Soft eraser with multiple radii 2023-08-23 14:28:45 +02:00
Amélie Fondevilla ce8c4c2117 Use the brush's falloff curve in the soft eraser 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 5640271192 Add the falloff curve UI in the eraser tool 2023-08-23 14:28:45 +02:00
Amélie Fondevilla fe02113e01 Update the paint settings function with the new grease pencil paint mode. 2023-08-23 14:28:45 +02:00
Amélie Fondevilla fcb7b32150 Add brush strength controller in the UI 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 4d4c053558 Fix: wrong map passed to gather attributes 2023-08-23 14:28:45 +02:00
Amélie Fondevilla a7e66779c0 Add descriptive comment for the soft eraser function 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 34237b96f9 Refactor: gather points attributes 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 378f8f1654 Use curve mapping to compute the eraser's strength 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 832f1e36c2 Add linear falloff 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 7de5ef4cc6 Cleanup 2023-08-23 14:28:45 +02:00
Amélie Fondevilla cc608cf792 Adjust grain sizes 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 24b0cd7e82 Renaming variables 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 0cc4694cd9 Refactor opacity copy (early return) 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 027dd5eb56 Refactor opacity copy (early return) 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 6dae3db420 Tag for changes only if changes were made 2023-08-23 14:28:45 +02:00
Amélie Fondevilla d6a90d5f7a Minor change 2023-08-23 14:28:45 +02:00
Amélie Fondevilla c979c498ee Clean up 2023-08-23 14:28:45 +02:00
Amélie Fondevilla c3ab483a9e The soft eraser now erases properly 2023-08-23 14:28:45 +02:00
Amélie Fondevilla 4981da699a Wip: Attempt to refactor 2023-08-23 14:28:44 +02:00
Amélie Fondevilla 67e2bed83c Delete points that are under an opacity threshold 2023-08-23 14:28:44 +02:00
Amélie Fondevilla fb1e300a98 Full copy of the source geometry 2023-08-23 14:28:44 +02:00
Amélie Fondevilla fc7c5da950 Decrease point opacity 2023-08-23 14:28:44 +02:00
Amélie Fondevilla 6bca3ea6b1 Init soft eraser operator 2023-08-23 14:28:44 +02:00