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| author | kleonc <9283098+kleonc@users.noreply.github.com> | 2024-03-16 15:02:28 +0100 |
|---|---|---|
| committer | kleonc <9283098+kleonc@users.noreply.github.com> | 2024-08-19 12:14:41 +0200 |
| commit | 5be4eb9fc607bf5fb259fc58254938225bb523c4 (patch) | |
| tree | 072a5b50b4397a15483f060d3a4b253527ed7a28 /scene/gui/control.cpp | |
| parent | 1bd740d18d714f815486b04bf4c6154ef6c355d9 (diff) | |
| download | redot-engine-5be4eb9fc607bf5fb259fc58254938225bb523c4.tar.gz | |
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 2d425490d1..5c6f9eca1e 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() { |