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flathub / org.openscad.OpenSCAD

https://flathub.org/apps/details/org.openscad.OpenSCAD
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Set center of rotation has an Offset #34

Open Knochi opened 6 months ago

Knochi commented 6 months ago

Problem Description

When i do a double click on some feature the crosshair is placed with an offset. Actually I think the doubleclick is registered with an offset. This happens with both branches, beta and stable.

Pictures

openSCADbeta_Offset_1_240301 I doubleClicked at [50,50] , the Offset is approximally [-16,+15], when i zoom out it's more, when i zoom in it's less. So i guess it'S an offset in screen pixels.

openSCADbeta_Offset_2_240301 When i doubleClick into an empty space sometimes it sets the crosshair with an offset. That is why i think the doubleClick is already registered with an offset.

Screen measurements

The offset seems to be depended on the actual 3D viewport size. I kept the openSCAD window the same size and changed the size of the 3D viewport by dragging the editor and console window seams. The pixels where measured using the screenshot utility selection frame. So only approximate values.

I realized that the Viewport FOV information is off. I cross checked with my windows machine and there the fov correlates exactly with the actual window size.

Measurement 1

Screen pixels Viewport: 2156x1477 Screen pixels Offset: 256x183 openSCADbeta_ViewPort_1_240301

Measurement 2

Screen pixels Viewport: 1446x774 Screen pixels Offset: 180x95 openSCADbeta_ViewPort_2_240301

Measurement 3 FOV

openSCAD_fov_240301

My Environment

OpenSCAD stable

OpenSCAD Version: 2021.01 System information: Linux 6.1.52-valve9-1-neptune-61 #1 SMP PREEMPT_DYNAMIC Wed, 22 Nov 2023 23:43:34 +0000 x86_64 KDE Flatpak runtime 8 CPUs 14.47 GB RAM User Agent: OpenSCAD/2021.01 (Linux x86_64; KDE Flatpak runtime) Compiler: GCC "12.2.0" 64bit MinGW build: No Debug build: No Boost version: 1_82 Eigen version: 3.4.0 CGAL version, kernels: 5.5.2, Cartesian, Extended_cartesian, Epeck OpenCSG version: OpenCSG 1.5.0 Qt version: 5.15.10 QScintilla version: 2.13.4 InputDrivers: GLib version: 2.72.4 lodepng version: 20180910 libzip version: 1.9.2 fontconfig version: 2.14.1 freetype version: 2.12.1 harfbuzz version: 5.2.0 cairo version: 1.16.0 lib3mf version: 1.8.1

OpenSCAD beta

OpenSCAD Version: 2023.08.29 System information: Linux 6.1.52-valve9-1-neptune-61 #1 SMP PREEMPT_DYNAMIC Wed, 22 Nov 2023 23:43:34 +0000 x86_64 KDE Flatpak runtime 8 CPUs 14.47 GB RAM User Agent: OpenSCAD/2023.08.29 (Linux x86_64; KDE Flatpak runtime) Compiler: GCC "12.2.0" 64bit MinGW build: No Debug build: No Boost version: 1_82 Eigen version: 3.4.0 CGAL version, kernels: 5.6, Cartesian, Extended_cartesian, Epeck OpenCSG version: OpenCSG 1.5.0 Qt version: 5.15.10 QScintilla version: 2.14.1 InputDrivers: GLib version: 2.72.4 lodepng version: 20210627 libzip version: 1.10.0 fontconfig version: 2.14.1 freetype version: 2.12.1 harfbuzz version: 5.2.0 cairo version: 1.16.0 lib3mf version: 2.2.0

System (SteamDeck LCD 256GB)

Operating System: SteamOS 3.5.7 KDE Plasma Version: 5.27.5 KDE Frameworks Version: 5.107.0 Qt Version: 5.15.9 Kernel Version: 6.1.52-valve9-1-neptune-61 (64-bit) Graphics Platform: X11 Processors: 8 × AMD Custom APU 0405 Memory: 14,5 GiB of RAM Graphics Processor: AMD Custom GPU 0405 Manufacturer: Valve Product Name: Jupiter System Version: 1

hadess commented 1 month ago

This isn't the repository for OpenSCAD, it's the repository for the Flatpak packaging of OpenSCAD. This is the wrong place to report what looks to be a bug in the software itself, not something related to the packaging.

You want to use this repository: https://github.com/openscad/openscad