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| author | Rémi Verschelde <rverschelde@gmail.com> | 2024-08-26 23:28:08 +0200 |
|---|---|---|
| committer | Rémi Verschelde <rverschelde@gmail.com> | 2024-08-26 23:28:08 +0200 |
| commit | 588cf166301f60bc60d45d548a9464781d146c86 (patch) | |
| tree | 4830d12201911a54315d2bd1e35cc2fcaca92587 /scene/gui/control.cpp | |
| parent | 347700cd955910e4b3eb8d3c00a1627be461bd11 (diff) | |
| parent | 5be4eb9fc607bf5fb259fc58254938225bb523c4 (diff) | |
| download | redot-engine-588cf166301f60bc60d45d548a9464781d146c86.tar.gz | |
Merge pull request #84840 from kleonc/control-get-transform-simplification
Simplify `Control` internal transform calculation
Diffstat (limited to 'scene/gui/control.cpp')
| -rw-r--r-- | scene/gui/control.cpp | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/scene/gui/control.cpp b/scene/gui/control.cpp index b95df86e50..2003471de0 100644 --- a/scene/gui/control.cpp +++ b/scene/gui/control.cpp @@ -682,12 +682,10 @@ Size2 Control::get_parent_area_size() const { // Positioning and sizing. Transform2D Control::_get_internal_transform() const { - Transform2D rot_scale; - rot_scale.set_rotation_and_scale(data.rotation, data.scale); - Transform2D offset; - offset.set_origin(-data.pivot_offset); - - return offset.affine_inverse() * (rot_scale * offset); + // T(pivot_offset) * R(rotation) * S(scale) * T(-pivot_offset) + Transform2D xform(data.rotation, data.scale, 0.0f, data.pivot_offset); + xform.translate_local(-data.pivot_offset); + return xform; } void Control::_update_canvas_item_transform() { |