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DustinHLand / vkDOOM3

Vulkan DOOM 3 port based on DOOM 3 BFG Edition
GNU General Public License v3.0
854 stars 91 forks source link

360 deg. stereo screenshot #15

Closed motorsep closed 7 years ago

motorsep commented 7 years ago

Is there any way you could add new screenshot functionality where 360 deg. panoramic stereo screenshot is taken (top/bottom for equirecs and left to right strip for cubemap) ? In this age of VR flat 2D screenshots seem to be obsolete ;)

Thanks beforehand!

DustinHLand commented 7 years ago

That's not really something on my radar to add. I do know someone that's interested in doing VR stuff with the code base though. I can leave this open for them to see.

motorsep commented 7 years ago

Fair enough, although generating 360 deg. stereo screenshots has very little to do with VR implementation :)

sullit commented 7 years ago

from the Ansel docs, the SDK only support's DXapi backbuffer formats for the linker

1.3 GAME ENGINE CONFIGURATION Ansel currently supports the following backbuffer formats: DXGI_FORMAT_R8G8B8A8_UNORM DXGI_FORMAT_R8G8B8A8_UNORM_SRGB DXGI_FORMAT_B8G8R8A8_UNORM DXGI_FORMAT_B8G8R8A8_UNORM_SRGB DXGI_FORMAT_R10G10B10A2_UNORM

so it's unlikely that without vk buffer binding's that 360 stereo shot's will be possible

DustinHLand commented 7 years ago

I don't know enough about the technology to weigh in on this. It's not something I've ever done or familiarized myself with. If someone wants to add support, they're welcome to.

BielBdeLuna commented 7 years ago

do an env shot and then you unwrap it as a 360 shot

motorsep commented 7 years ago

@BielBdeLuna It doesn't work like like that for stereo

BielBdeLuna commented 7 years ago

do and envshot for every camera

motorsep commented 7 years ago

@BielBdeLuna Why bring poor arguments to the table when you haven't tried it yourself?! It doesn't work!

BielBdeLuna commented 7 years ago

why is it a poor argument then?