Andreea Iosif
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 5/4/2024 in #open-brush-feature-suggestions
Monoscopic 360 rendering
Thank you for the kind words! I'm really glad to hear that my tool could be of use to the community. It was a fun project to work on with the help of ChatGPT. I would be immensely happy to know that I have also contributed something to this wonderful collective effort that is OpenBrush. You have the archive attached. Feel free to use it however you consider. If it's not too much trouble, I would love to hear if my contribution has been helpful in any way.
4 replies
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 5/4/2024 in #open-brush-feature-suggestions
Monoscopic 360 rendering
I would add here the fact that, with the assistance of ChatGPT, I have built my own 360 monoscopic python rendering tool. It is functional, and I can make it available to the community if I receive a message to that effect. The tool does the following:
1/ It takes the input.usda file generated in OpenBrush with VideoCameraPath and reconstructs it with FOV=90 and the Y-axis stabilized vertically (with X and Z minimally rotated to maintain orthogonality). The result is an output file named front.usda;
2/ Starting from front.usda, it generates five other .usda files corresponding to the views left, right, up, down, and bottom;
3/ Renders all six usda files using the renderCameraPath tool from OpenBrush, at a resolution of 3641x2048 px;
4/ Crops the six previous films into a square format, with a side of 2048 px (this step was necessary due to the constrained aspect ratio of 16:9).
5/ Stitches them into a standard 3x2 cubemap;
6/ Converts the cubemap-type film into equirectangular.
(Steps 4-6 use ffmpeg).
4 replies
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 9/13/2023 in #open-brush-bugs
The stereo-360 videos aren't really stereo
LE: save the scene at the desired scale before doing offline render and make some tests with several EyeScale values.
49 replies
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 9/13/2023 in #open-brush-bugs
The stereo-360 videos aren't really stereo
Forgive me for wasting your time, please! And thank you very much for help!
49 replies
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 9/13/2023 in #open-brush-bugs
The stereo-360 videos aren't really stereo
oh I'm so so sorry!
49 replies
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 9/13/2023 in #open-brush-bugs
The stereo-360 videos aren't really stereo
and I changed ScaleEye with the value 0.1 to avoid clipping.
it's not ok to do that for a big scene, is it?
49 replies
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 9/13/2023 in #open-brush-bugs
The stereo-360 videos aren't really stereo
I think that I have found the mistake: I blindly followed the recommendation from here: https://docs.openbrush.app/user-guide/exporting-videos#changing-eye-scale-on-ods-360-videos
49 replies
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 9/13/2023 in #open-brush-bugs
The stereo-360 videos aren't really stereo
excuse me for taking so long, suddenly OB no longer wants to record any .bat or .usda in Videos even though I have SaveCameraPath": true
49 replies
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 9/13/2023 in #open-brush-bugs
The stereo-360 videos aren't really stereo
A snapshot? Or a 360 stereo?
49 replies
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 9/13/2023 in #open-brush-bugs
The stereo-360 videos aren't really stereo
At regular human level is a big scene, but not huge. For example the tunnel has 4 meter height and the front statue, 12 m
49 replies
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 9/13/2023 in #open-brush-bugs
The stereo-360 videos aren't really stereo
How can I find/modify this scale?
49 replies
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 9/13/2023 in #open-brush-bugs
The stereo-360 videos aren't really stereo
this was my case, that's how I did the render.
49 replies
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 9/13/2023 in #open-brush-bugs
The stereo-360 videos aren't really stereo
Yes, you are right. I'm also thinking of a scale problem. I didn't understand well how OB operates with the scale, but if it does its calculations on a huge scene in relation to the distance between the eyes, it could explain what is happening in my scene.
49 replies
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 9/13/2023 in #open-brush-bugs
The stereo-360 videos aren't really stereo
49 replies
OBOOpen Brush, Open Blocks, Icosa Gallery
•Created by Andreea Iosif on 9/13/2023 in #open-brush-bugs
The stereo-360 videos aren't really stereo
OK, You have a significant difference here. Mine is almost gray:
49 replies