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Merge pull request #19671 from kadet1090/placement-indicator

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Gui: Add Show Placement helper
This commit is contained in:
Chris Hennes
2025-02-25 17:40:58 +00:00
committed by GitHub
parent bf40ed1376 2ee47b4f1d
commit cf477695f9
12 changed files with 458 additions and 2 deletions
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6
src/Mod/Part/Gui/ViewProvider2DObject.cpp
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@@ -396,6 +396,12 @@ void ViewProvider2DObject::updatePlane()
Base::ViewOrthoProjMatrix proj(place.inverse().toMatrix());
Base::BoundBox2d bb = bbox.ProjectBox(&proj);
// when projection of invalid it often results in infinite shapes
// if that happens we simply use some small bounding box to mark plane
if (bb.IsInfinite() || !bb.IsValid()) {
bb = Base::BoundBox2d(-1, -1, 1, 1);
}
SbVec3f verts[4] = {
SbVec3f(bb.MinX - horizontalPlanePadding, bb.MinY - verticalPlanePadding, 0),
SbVec3f(bb.MinX - horizontalPlanePadding, bb.MaxY + verticalPlanePadding, 0),

2
src/Mod/Part/Gui/ViewProvider2DObject.h
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@@ -42,7 +42,7 @@ class PartGuiExport ViewProvider2DObject : public PartGui::ViewProviderPart
PROPERTY_HEADER_WITH_OVERRIDE(PartGui::ViewProvider2DObject);
static constexpr float horizontalPlanePadding = 8;
static constexpr float verticalPlanePadding = 5;
static constexpr float verticalPlanePadding = 6;
public:
/// constructor