A Python script for rendering glTF files with V-Ray App SDK

Overview

V-Ray glTF viewer

Sample render

Overview

The V-Ray glTF viewer is a set of Python scripts for the V-Ray App SDK that allow the parsing and rendering of glTF (.gltf and .glb) files.

Installing and running the V-Ray glTF viewer

With V-Ray App SDK

  • Install Python 3.8 for all users in "c:\Program Files\Python38"

  • Install nightly V-Ray 5 App SDK (Qt version) in "C:\Program Files\Chaos Group\V-Ray\AppSDK". Be sure to choose the Advanced installation type and make sure the installation does not modify any license settings or environment variables.

    Note: In case you accidentally let the V-Ray App SDK installation modify the V-Ray license settings, run the tool setvrlservice.exe or from the start menu search for "Change V-Ray client license settings" to change them.

  • Open a command prompt (press Windows+R, type cmd and press Enter).

  • Execute set path="c:\program files\python38";"c:\program files\python38\scripts";%path%

  • First time only: Execute pip install numpy

  • First time only: Execute pip install pyquaternion

  • First time only: Execute pip install numba

  • First time only: Execute pip install scipy

  • Execute "C:\Program Files\Chaos Group\V-Ray\AppSDK\setenv38.bat"

  • Execute cd /d VRAY_GLTF_FOLDER where VRAY_GLTF_FOLDER is the folder where the file main.py is located.

  • Execute python main.py to see a list of options; use python main.py --help for detailed usage description.

With V-Ray 5 for 3ds Max

The Python binding of the V-Ray AppSDK is also included with V-Ray 5 for 3ds Max and Maya and in this case it is not needed to install the V-Ray AppSDK separately.

  • Make sure you have a recent version of V-Ray 5 for 3ds Max with the Python 3 binding of the V-Ray App SDK included (check if you have the folder "C:\Program Files\Chaos Group\V-Ray\3ds Max 2021\samples\appsdk\python38").

  • Install Python 3.8 for all users in "c:\Program Files\Python38"

  • Open a command prompt (press Windows+R, type cmd and press Enter).

  • Execute set path="c:\program files\python38";"c:\program files\python38\scripts";%path%

  • First time only: Execute pip install numpy

  • First time only: Execute pip install pyquaternion

  • First time only: Execute pip install numba

  • First time only: Execute pip install scipy

  • Execute "C:\Program Files\Chaos Group\V-Ray\3ds Max 2021\samples\appsdk\setenv38.bat"

  • Execute cd /d VRAY_GLTF_FOLDER where VRAY_GLTF_FOLDER is the folder where the file main.py is located.

  • Execute python main.py to see a list of options; use python main.py --help for detailed usage description.

Usage

The V-Ray glTF scripts are command-line only; there is no GUI and all options must be passed on the command line.

Use the --help option to list all possible options and their values.

An example command to render the sample .glb file could look like this (assuming that the vray_gltf project is extracted to d:\temp\vray_gltf):

python main.py d:\temp\vray_gltf\samples\basic\basic.glb --thick_glass --default_lights --default_cam_moffset "(0, 0, -0.5)" --output_file d:\temp\vray_gltf.jpg

Supported features

The glTF parser supports glTF 2.0 with the following extensions:

  • KHR_texture_transform
  • KHR_materials_pbrSpecularGlossiness
  • KHR_materials_transmission
  • KHR_materials_clearcoat
  • KHR_materials_sheen
  • KHR_lights_punctual is mostly working, but light range is not supported

Simple transform animations are supported to some extent. Vertex deformations, either through morphing or skinning are currently not supported.

Most of the sample models provided by Khronos generally render fine, as well as many models from the Windows 3D viewer library.

Owner
Chaos
Makers of the popular V-Ray, Corona and Vantage renderers
Chaos
A Telegram Bot which notifies the user when a vaccine is available on CoWin Platform.

Cowin Vaccine Availability Notifier Telegram Bot A bot that notifies the available vaccines at given district in realtime. Introduction • Requirements

Arham Shah 7 Jul 31, 2021
MAASTA is a wrapper to create an Ansible inventory for MAAS instances that are provisioned by Terraform.

MAASTA is a wrapper to create an Ansible inventory for MAAS instances that are provisioned by Terraform.

Saeid Bostandoust 144 Dec 16, 2022
Discord nuke bot with python

Discord-nuke-bot 🇷🇺 🇷🇺 🇷🇺 🇷🇺 🇷🇺 TODO: Добавить команду: Удаления всех ролей Спама каналами Спама во все каналы @everyone Удаления всего aka

Nikita Maykov 10 Oct 14, 2022
Total time of all YouTube videos in a playlist.

Youtube Playlist Total Times Total time of all YouTube videos in a playlist. How to Use Download chromedriver depending on your os and chrome version

Mohammad Dori 3 Jul 15, 2022
Python client library for Postmark API

Postmarker Python client library for Postmark API. Gitter: https://gitter.im/Stranger6667/postmarker Installation Postmarker can be obtained with pip:

Dmitry Dygalo 109 Dec 13, 2022
Discord Voice Channel Automatic Online

Discord-Selfbot-voice Features: Discord Voice Channel Automatic Online FAQ Q: How can I obtain my token? A: 1. How to obtain your token in android 2.

Pranav Ajay 3 Oct 31, 2022
Unofficial YooMoney API python library

API Yoomoney - unofficial python library This is an unofficial YooMoney API python library. Summary Introduction Features Installation Quick start Acc

Aleksey Korshuk 136 Dec 30, 2022
Resources for the AMLD 2022 workshop "DevOps on AWS"

MLOPS on AWS | AMLD 2022 This repository contains all the resources necessary to follow along and reproduce the workshop "MLOps on AWS: a Hands-On Tut

xtream 8 Jun 16, 2022
EZPZ-PGP: This is a simple and easy to use PGP tool.

EZPZ-PGP This is a simple and easy to use PGP tool. Features [X] Create new PGP Keypairs, able to choose between 4096 and 8192 bit keys.\n [X] Import

6 Dec 30, 2022
Python bot for send videos of a Youtube channel to a telegram group , channel or chat

py_youtube_to_telegram Usage: If you want to install ytt and use it, run this command: sudo sh -c "$(curl -fsSL https://raw.githubusercontent.com/nima

Nima Fanniasl 8 Nov 22, 2022
WhatsApp Api Python - This documentation aims to exemplify the use of Moorse Whatsapp API in Python

WhatsApp API Python ChatBot Este repositório contém uma aplicação que se utiliza

Moorse.io 3 Jan 08, 2022
A Simple, Easy to use and light-weight Pyrogram Userbot

Nexa Userbot A Simple, Easy to use and light-weight Pyrogram Userbot Deploy With Heroku With VPS (Local) Clone Nexa-Userbot repository git clone https

I'm Not A Bot #Left_TG 28 Nov 12, 2022
NFT which pays royalties to its creator each time it is sold.

Chialisp NFT with Perpetual Creator Royalties This is a chialisp NFT in which the creator/minter defines a puzzle hash which will capture a fixed perc

Geoff Walmsley 20 Jun 28, 2022
CyberTKR - CyberTK-API

CyberTKR - CyberTK-API

TKR 2 Apr 08, 2022
GUI Pancakeswap V2 and Uniswap V3 trading client (and bot) MOST ADVANCE TRADING BOT SUPPORT WINDOWS LINUX MAC (BUY TOKEN ON LAUNCH)

GUI Pancakeswap 2 and Uniswap 3 SNIPER BOT 🏆 🥇 (MOST ADVANCE TRADING BOT SUPPORT WINDOWS LINUX MAC) (AUTO BUY TOKEN ON LAUNCH AFTER ADD LIQUIDITY) S

HYDRA 16 Dec 22, 2021
A modern, easy to use, feature-rich, and async ready API wrapper for Discord written in Python.

A modern, easy to use, feature-rich, and async ready API wrapper for Discord written in Python. Key Features Modern Pythonic API using async and await

Senpai Development 4 Nov 05, 2021
A python script to extract information from a Microsoft Remote Desktop Web Access (RDWA) application

This python script allow to extract various information from a Microsoft Remote Desktop Web Access (RDWA) application, such as the FQDN of the remote server, the internal AD domain name (from the FQD

Podalirius 60 Dec 09, 2022
A play store search telegram bot

Play-Store-Bot A play store search telegram bot Made with Python3 (C) @FayasNoushad Copyright permission under MIT License License - https://github.c

Fayas Noushad 17 Oct 28, 2022
A simple Python library to integrate with the Heron Data API

Heron Python This library provides easy access to the Heron Data API from applications written in Python. Documentation No language-specific docs are

Heron Data 11 Nov 11, 2022
Crystal Orb is a discord bot made from discord.py and python

Crystal orb Replacing barbot Overview Crystal Orb is a discord bot made from discord.py and python, Crystal Orb is for anti alt detection and other st

AlexyDaCoder 3 Nov 28, 2021