Lishen1

connection with zero input node

1

When i hide graphic object of connection and touch node's input (remove connection gesture), console prints QGraphicsItem::grabMouse: cannot grab mouse while invisible message and then connection with zero input does't...

Debug and release build of library have the same name. Usual debug build of library should have SUFFIX **d**. without any difference in naming i forced to put .dll always...

Using QTextDocument for rendering node's text.  ``` NodeDataType type() const override { return NodeDataType {"decimal", " Decimal Decimal"}; } ```

this solvers is not optional: pcg dense slam2d_linear structure_only but all of them is not alway necessarily

**Describe the bug** [A clear and concise description of what the bug is.] **To Reproduce** turn on SOPHUS_USE_BASIC_LOGGING=ON build on windows msvc ```#define SOPHUS_ENSURE(expr, ...) \ do { \ if...

**Describe the bug** i'm trying to draw rays (green circles is rays origin) such as: ``` let p0 = ...; let p1 = p0 + r * 1e2; root.draw(&PathElement::new( vec![(p0[0],...

Cannot compute the SVD of an empty matrix.

2

``` let m = DMatrix::::identity(0, 1); // any zero dimension let _ = nalgebra::linalg::SVD::try_new_unordered(m, true, true, 0.0, 10); // panic here ``` probably, from try_ interface expected panic-free behavior independent...

nalgebra=0.32.3 minimal example that reproduces the issue: ```rust let owned_vec_10 = DVector::::zeros(10); let segment_view_from_owned_10: DVectorView = owned_vec_10.rows(3, 3); assert_eq!(segment_view_from_owned_10.len(), 3); // OK assert_eq!(segment_view_from_owned_10.ncols(), 1); // OK assert_eq!(segment_view_from_owned_10.nrows(), 3); // OK...