Gentoo Archives: gentoo-user

From: tuxic@××××××.de
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] OpenScad produces no visible rendering at all
Date: Sat, 21 Oct 2017 02:42:59
Message-Id: 20171021024235.3npzisfrlv3qibgz@solfire
In Reply to: Re: [gentoo-user] OpenScad produces no visible rendering at all by R0b0t1
1 On 10/20 09:32, R0b0t1 wrote:
2 > On Fri, Oct 20, 2017 at 8:41 PM, <tuxic@××××××.de> wrote:
3 > > Hi,
4 > >
5 > > After installing OpenScad I started an example.
6 > > After the loading process ends I hit "preview" -
7 > > a script compiling process starts,,,and....
8 > > nothing was shown.
9 > > Same happens, when I hit "rendering".
10 > >
11 > > from lspci (the smaller card feeds the desktop, the bigger one is for Rendering
12 > > with Blender only, I set CUDA_VISIBLE_DEVICES=0)
13 > > 02:00.0 VGA compatible controller: NVIDIA Corporation GM206 [GeForce GTX 960] (rev a1)
14 > > 02:00.1 Audio device: NVIDIA Corporation Device 0fba (rev a1)
15 > > 09:00.0 VGA compatible controller: NVIDIA Corporation GF108 [GeForce GT 430] (rev a1)
16 > > 09:00.1 Audio device: NVIDIA Corporation GF108 High Definition Audio Controller (rev a1)
17 > >
18 > > Output on OpenScad own terminal after hitting preview of the example "CSG.openscad)
19 > > Compiling design (CSG Tree generation)...
20 > > ECHO: version = [2015, 3, 0]
21 > > Compiling design (CSG Products generation)...
22 > > Geometries in cache: 2
23 > > Geometry cache size in bytes: 62800
24 > > CGAL Polyhedrons in cache: 0
25 > > CGAL cache size in bytes: 0
26 > > Compiling design (CSG Products normalization)...
27 > > Normalized CSG tree has 6 elements
28 > > Compile and preview finished.
29 > > Total rendering time: 0 hours, 0 minutes, 1 seconds
30 > >
31 > > Outout on the terminal, from which I started OpenScad:
32 > > solfire:/home/mccramer>openscad
33 > > using visual class 4, id 2b
34 > > hijackWindow() context created for LaunchingScreen(0x2ade380, name = "LaunchingScreen") 1
35 > > Created Window Surface FBO QSize(620, 418) with samples 8
36 > > hijackWindow() context created for MainWindow(0x2b0ed20, name = "MainWindow") 1
37 > > Created Window Surface FBO QSize(1920, 1141) with samples 8
38 > > hijackWindow() context created for QWidget(0x2b5b010, name = "centralwidget") 2
39 > > hijackWindow() context created for QWidget(0x2cab240, name = "mainWidget") 3
40 > > hijackWindow() context created for QToolBar(0x2bc6350, name = "viewerToolBar") 4
41 > > hijackWindow() context created for QMenuBar(0x2bf2580, name = "menubar") 5
42 > > hijackWindow() context created for QStatusBar(0x2c1ca20, name = "statusbar") 6
43 > > hijackWindow() context created for QSizeGrip(0x2c1cda0) 7
44 > > hijackWindow() context created for QLabel(0x33ff150) 8
45 > > hijackWindow() context created for QLabel(0x2b9eb70) 9
46 > > hijackWindow() context created for Dock(0x2b05220, name = "editorDock") 10
47 > > hijackWindow() context created for Dock(0x2ba9fe0, name = "consoleDock") 11
48 > > hijackWindow() context created for QMenu(0x2b02c00, name = "menu_View") 1
49 > > Created Window Surface FBO QSize(184, 583) with samples 8
50 > >
51 > > What wrong here?
52 > > Why I can't see any rendered output?
53 > >
54 > > Cheers
55 > > Meino
56 > >
57 >
58 > Hello,
59 >
60 > Are you using OpenSCAD interactively? When I used BRL-CAD rendering
61 > and viewing were separate actions. You could render headlessly.
62 >
63 > Cheers,
64 > R0b0t1
65 >
66
67 OpenScad is an integrated GUI (see: http://www.openscad.org/).
68 Instead of the 3D-view I only see a black, sometimes yellowish
69 window shown nothing but an empty space.
70
71 Zoommin in/out does not help.
72
73 Cheers
74 Meino

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Re: [gentoo-user] OpenScad produces no visible rendering at all R0b0t1 <r030t1@×××××.com>