mrbid

/*
--------------------------------------------------
    James William Fletcher (github.com/mrbid)
        June 2024 - esLuma.h v1.0
--------------------------------------------------

    A pretty good color converter: https://www.easyrgb.com/en/convert.php

    Lambertian fragment shaders make a difference, but only if you normalise the
    vertNorm in the fragment shader. Most of the time you won't notice the difference.

mrbid

#ifndef MATVEC_H
#define MATVEC_H

/*
    James William Fletcher (github.com/mrbid)
        September 2021 - February 2023

    Portable floating-point Vec4 lib.

    (Don't rely on this, copy and paste functions from this or write your own

mrbid

/*
--------------------------------------------------
    James William Fletcher (github.com/mrbid)
        January 2024 - esAux7.h v7.0
--------------------------------------------------

    A pretty good color converter: https://www.easyrgb.com/en/convert.php

    Lambertian fragment shaders make a difference, but only if you normalise the
    vertNorm in the fragment shader. Most of the time you won't notice the difference.

mrbid

/*
	Test_User (notabug.org/Test_User)
		April 2024

	A custom brute force alternative to backpropagation for training of FFN/MLP forward-pass process.
	
	Best generated weights from this process are available to download here:
	https://raw.githubusercontent.com/mrbid/mrbid.github.io/main/fprop_best_weights_save
	
	The network trains on the Zodiac dataset:

mrbid

# This code needs to be executed in root dir of TripoSR: https://github.com/VAST-AI-Research/TripoSR
# Run this using the modified marching cubes from github.com/thatname for 1.3-1.5x speed improvement
# https://github.com/VAST-AI-Research/TripoSR/issues/22#issuecomment-2010318709
# https://github.com/thatname/TripoSR/tree/main
# James William Fletcher (github.com/mrbid) (April 2024)
import os
import secrets
import requests
import numpy as np
import rembg

mrbid

/*
	James William Fletcher (github.com/mrbid) & Test_User (notabug.org/Test_User)
		April 2024

	A sort of RPROP in C

	Train network to output TRAIN_MAX when 333 is input and TRAIN_MIN otherwise

	Check the last sign of the unit, if both signs are the same move in direction
	of last sign if signs are different don't update weight just update sign.

mrbid

Pre-Trained Neural Point Clouds (PT-NePC)

Inspired by Neural Radiance Fields (NeRF)

Recalculate all objects origin, scale to unit sphere, project to Vertex Colors

• bpy.ops.object.origin_set(type='GEOMETRY_ORIGIN', center='BOUNDS')
• Normalise the scale in blender (ref).
• The margin for a unit cube to fit in a unit sphere is to scale each component by 0.55 after -1 to +1 normalisation.
• Convert to PLY with textures projected to Vertex Colors.

Possible filtering of meshes

mrbid

Cast Screen

ffmpeg -f x11grab -i :0.0 -f mpegts -preset veryslow -r 60 udp://remote-host.com:1337
ffmpeg -f x11grab -i :0.0 -f mpegts -preset ultrafast -r 60 udp://remote-host.com:1337

ffmpeg -framerate 60 -f x11grab -i :0.0 -f mpegts -preset veryslow udp://remote-host.com:1337
ffmpeg -framerate 60 -f x11grab -i :0.0 -f mpegts -preset ultrafast udp://remote-host.com:1337

Receive Screen

mrbid

Mirrored from: https://itch.io/t/3519795/share-your-favourite-sources-of-free-3d-content-for-games#post-9386786

Websites where you can download free and paid human generated 3D assets:

https://downloadfree3d.com (my favourite)
https://www.turbosquid.com
https://www.cgtrader.com
https://sketchfab.com
https://www.thingiverse.com
[https://free3d.com\

mrbid

Zero123plus (https://github.com/SUDO-AI-3D/zero123plus) output views are a fixed set of camera poses:

Azimuth (relative to input view): 30, 90, 150, 210, 270, 330.
Elevation (absolute): 30, -20, 30, -20, 30, -20.

To generate the images from Zero123++ it's easier to just use:
https://huggingface.co/spaces/sudo-ai/zero123plus-demo-space
and enable both background removals

StableSAM is usually used to remove backgrounds: