Questions tagged [3d]

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3D renderings have triangular cuts in several applications

For a few days, I've noticed that in at least 2 applications (Cura and Onshape running in Brave Browser), 3D objects are rendered with triangular holes in their surface that have no business being ...
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218 views

Is wine-devel already using Vulkan on WineD3D by default?

TL;TR: Is wine-devel, currently on 5.16, already using Vulkan for DirectX 9/10/11 when the hardware is capable? Or it requires some adjusts? How can I verify if it is doing so? Full: I was using wine ...
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28 views

Can a Windows hypervisor running inside Linux access Windows-only drivers?

Suppose you have a Linux as host OS. Within a container you run a Windows hypervisor. Will that Windows hypervisor have access to Windows-only 3D accelerated drivers that Linux doesn't support?
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1answer
2k views

Xephyr: Low FPS inside 3D accelerated games

I'm trying to use Xephyr to create a gaming multiseat setup. Inside the existing desktop environment, I'm running sudo Xephyr -softCursor -dpi 96 -screen 1440x900 -keybd evdev,,device=/dev/input/by-id/...
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536 views

VirtualBox Guest Video Acceleration on Kali vs Mint

I'm using Virtualbox 5.0.28 on Linux Mint as a host. I have two guest systems I'm comparing: Kali Linux w. Kernel 4.6.4 Linux Mint 17.3 w. Kernel 3.19.0-32 On both guests: Guest additions are ...
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3answers
2k views

Which Desktop environments do not require 3D acceleration?

I have two situations in which I need to run desktops without any 3D acceleration. 1) I often run Ubuntu and CentOS VMs on a machine who graphic card does not play nicely with VirtualBox's 3D ...
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1answer
34 views

Why Mouse Activates 3D Image in non-evaluated NB of Debian Mathematica?

Condition: controlling 3D Image output of test code by mouse cause all CPUs to 100%; differential solutions do not help; no clicking of mouse on image Motivation: to understand why mouse activates 3D ...
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3k views

3D Window Managers/Desktop Environments for Linux?

I'm compiling a list of known 3D window managers for Linux. Does anyone know of any others besides the following? Ibex Maze Compositor Januz VR Motorcar Ideally they would be demoable/usable in VR, ...
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1answer
3k views

Enabling 3D acceleration in Debian stable

I installed Debian Wheezy on my daughter's desktop computer. It has Intel i5-4570 (Haswell) CPU and integrated Intel HD 4600 graphics chipset. No discrete graphics card. I'm unable to enable 3D ...
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5k views

3D drawing program to pose human figures (like Windows Poser)

Are there any good Linux-alternatives to the Windows-program Poser - a program that allows you to manipulate human-figures (dressed in skins) in a humanly way (ie. with the restriction a human body ...