close

The Essential Thinking Of Roughness And Anisotropy (3)

As a leading cloud rendering service provider and CPU & GPU render farm, Fox Renderfarm published an article about “The Essential Thinking Of Roughness And Anisotropy (2)” yesterday.

We know that the nature of roughness is due to the unevenness of the microscopic surface, so the anisotropy is generated, and the unevenness of the microscopic surface must be avoided.

The general microscopic surface, because of the randomness of its irregularities, shows that the high light diffusion is uniform in all directions. We used a whiteNoise to simulate this effect. Let's take a look at this picture and feel the microscopic surface roughness of the object, random and uniform.

But there are also some surfaces on the object that are another form, such as:

This microscopic surface has extremely strong regularity and directionality. Once this structure is present, the macroscopic reflection of the object will be anisotropic.

This kind of microstructure is the essence of anisotropy.

Still use the same brute force approach to reproduce this process in the renderer.

The shader on the left is only adjusted for the anisotropy value, from 0 to 1. (Each renderer may be different. For example, arnold needs to be adjusted with the roughness value. The light adjustment anisotropy parameter is useless. Here only the principle is used, and the details are not expanded.)

The shader on the right uses a bumper map that was just generated using the anisotropic_noise node in the Substance designer.

Also repeat 300 times and insert bump to force the reflection blur, the animation is still the bump strength of k. This time, it is a reflection blur with anisotropic!

Let's take a look at the picture and see what this bump map is like on the model.

Now please follow the best CPU & GPU render farm and cloud rendering services provider to our next part: The Essential Thinking Of Roughness And Anisotropy (4).

Welcome to join us

render farm free trialCHRISTMAS SUPER SALE

Recommended reading


Top 9 Best And Free Blender Render Farms of 2024

2024-08-30


Revealing the Techniques Behind the Production of Jibaro "Love, Death & Robots", Which Took Two Years to Draw the Storyboard

2024-08-30


Top 10 Free And Best Cloud Rendering Services in 2024

2024-11-08


Top 8 After Effects Render Farm Recommended of 2023

2024-08-30


Shocked! The Secret Behind Using 3D to Make 2D Animation was Revealed!

2022-05-11


How to Render High-quality Images in Blender

2024-12-04


Easy Cel Shading Tutorial for Cartoon in Blender Within 2 Minutes

2022-07-01


Top 5 Best and Free 3d Rendering Software 2024

2024-01-19


Partners

Interested

Top 7 Redshift Cloud Rendering Services
Top 7 Redshift Cloud Rendering Services
Rendering services in the cloud have revolutionized the way graphics and visual effects are created for film, animation, and other industries. Among the top contenders in this field is Redshift, a powerful, GPU-accelerated renderer. Redshift has gained popularity for its speed, efficiency, and scalability, making it a go-to choice for many professionals and studios. In this article, we will explore the top 7 Redshift cloud rendering services.1. Fox Renderfarm: Best Redshift Cloud Rendering ServiceWhen it comes to Redshift cloud rendering services, Fox Renderfarm stands out as one of the best options available. Fox Renderfarm has a strong infrastructure and technology to significantly reduce rendering times through the power of multiple servers and GPUs. They allow customization of needs based on your project requirements, providing flexible rendering resources. Fox Renderfarm prioritizes reliability and data security, taking strong measures to ensure uninterrupted rendering and protect valuable project assets. They offer flexible pricing, providing varying levels of discounts to help artists and studios achieve more cost-effective rendering. A $25 free trial is available for all new users to test their cloud rendering service.2. iRender: An Acclaimed Redshift Cloud Rendering ServiceiRender is a highly acclaimed Redshift cloud rendering service that provides high-performance computing resources for rendering 3D graphics, animations, and simulations. It offers powerful GPUs to accelerate the Redshift rendering process, allowing users to complete complex rendering tasks more quickly and efficiently. iRender supports various software and plugins commonly used in the animation and visual effects industry, making it a versatile solution for professional artists, studios, and designers.3. Rebusfarm: A Leading Redshift Cloud Rendering ServiceRebusfarm is a reputable and trusted provider of Redshift cloud rendering services, offering a range of features and benefits that cater to the needs of artists and studios. RebusFarm supports Redshift as one of the rendering engines available on its platform. With RebusFarm, users can submit their Redshift-rendering jobs to the cloud and take advantage of the platform's powerful computing resources. The distributed network of servers provided by RebusFarm enables efficient and fast rendering of Redshift scenes, reducing the time required to complete complex projects. By offering Redshift cloud rendering, RebusFarm provides artists and studios with the flexibility and scalability to meet their rendering requirements while optimizing their workflows and reducing hardware costs.4. Garagefarm: An Efficient Redshift Cloud Rendering ServiceGaragefarm is a top-notch provider of Redshift cloud rendering services that provides on-demand access to high-performance computing resources for 3D rendering. They support various popular render engines, including Redshift. GarageFarm makes it easy for studios to gain access to powerful computing power through thousands of render nodes and "plug-and-play" integration with existing 3D tools. 3d artists can utilize their cloud rendering technology to meet on-demand rendering needs at a lower cost.5. Ranch Computing: An Outstanding Redshift Cloud Rendering ServiceRanch Computing is a Redshift cloud rendering farm based in Paris. Their powerful servers help you handle the rendering phase of your images with complete confidence while controlling deadlines and budgets. They offer powerful GPU and CPU computing servers for all graphic designers, no matter what industry they work in or the size of their organization. Ranch Computing operates globally and develops services that provide increasingly comprehensive solutions based on the needs of their users.6. 3S Cloud Render Farm: A Reliable Redshift Cloud Rendering ServiceCreated by a group of 3D fans, 3S Cloud Render Farm is a passionate platform that supports the Redshift cloud rendering service. It allows users to offload rendering tasks to a network of computers, utilizing the combined power of multiple computers to speed up the Redshift rendering process.7. Drop and Render: Redshift Cloud Rendering Service for Cinema 4DDrop & Render is a render farm designed for Cinema 4D rendering with support for Redshift cloud rendering. If you use Redshift for Cinema 4D, then Drop and Render is a good choice. They support all versions of Redshift. Their Render Farm plugin allows you to not leave your 3D software. They send all your settings securely to the server and automatically store the render frames on your hard drive. This means you don't have to take extra steps to get your files or wait for long download times, saving your time.ConclusionThere are many render farms that support Redshift cloud rendering and you can choose the one that works best for you. If you don't know which one to pick, we recommend Fox Renderfarm, which offers a $25 free trial!
More
2023-12-13
Top 6 Best Redshift Render Farms
Top 6 Best Redshift Render Farms
Are you looking for a suitable Redshift render farm? In this article, Fox Renderfarm, the leading Redshift cloud rendering service provider and render farm, will introduce to you 6 best render farms for Redshift.What is Redshift?Redshift is the world's first renderer fully accelerated by GPU. It supports 3D software such as Cinema 4D, Houdini, Maya, 3ds max, Blender, etc. Redshift is a biased renderer that does not pursue physically realistic rendering results, but optimizes rendering as much as possible, it focuses more on speed and quality. Redshift is also faster than other renderers at the same rendering quality.Let's check the Redshift render farms now.1. Fox Renderfarm - Best Redshift Render FarmFox Renderfarm has been dedicated to the cloud rendering service for many years and is always a fast and secure Redshift render farm. In addition to Redshift, it also supports other major 3D software such as Blender, Maya, 3ds Max, Unreal Engine, Cinema 4D, V-Ray, etc.Fox Renderfarm is available at prices as low as 0.0306/core hour and offers a price estimator. Fox Renderfarm supports both GPU and CPU rendering. It offers a $25 free trial to all new registrants.2. Rebusfarm - Redshift Render FarmRebusFarm supports all common 3D applications, including Redshift, as well as both CPU and GPU rendering.RebusFarm's software, called RebusDrop, supports both Windows and Mac, and it offers a free trial for $25.31.RebusFarm offers many video tutorials for using Redshift.About the version supported of Redshift, you can go to the official website and ask his customer service, they offer 24✖7 hours service.3. iRender - High-Speed Redshift Render FarmiRender, as an IaaS provider, is also a Redshift render farm. It supports almost all 3D software that uses Redshift such as Cinema 4D, Houdini, Maya, 3ds Max, Blender, etc. iRender is optimized for Redshift multi-GPU rendering tasks.iRender offers a free tool called GPuHub Sync that helps users transfer their files from their local computer to a remote server, even if the server is down and your files can be transferred.iRender charges based on time of use and supports 24/7 live chat.4. Drop and Render - Redshift for C4D Render FarmDrop & Render is a render farm designed for Cinema 4D (Drop & Render now also supports Blender). Drop & Render is the official Redshift render farm, offering tiled renders, AOV, Cryptomatte, Redshift proxy and more services for your C4D projects. It supports all Redshift versions and offers free €10 render farm credits.5. 3S Cloud Render Farm - Redshift Render Farm3S is composed of a group of members who are passionate about 3D design and have extensive experience in computer technology. 3S Farm supports Blender, Houdini, Cinema 4D, Maya, 3ds Max, and Redshift for Maya, Houdini and C4D, so it's also a Redshift render farm.A $5 free trial is available and 15% extra bonus on first deposit for new users, only applicable within 72 hours of account registration.6. VFXFARM - Redshift Cloud RenderingVFXFarm, for Redshift, supports 3ds Max, C4D, Maya, Houdini cloud rendering. It offers an awesome user experience, friendly interface, nice positioning, color management, application from website to Windows and Mac, automatic synchronization of cloud rendering project output, and much more. He offers both CPU and GPU cloud rendering services.SummaryThe best redshift cloud rendering service is the one that fits your needs. If you're still confused, try Fox Renderfarm, a Redshift render farm and leading cloud rendering service provider, offering a $25 free trial!
More
2024-08-30
A Redshift Production Breakdown and Experience Sharing from Lighting/Rendering Artist Jiaxuan Wang
A Redshift Production Breakdown and Experience Sharing from Lighting/Rendering Artist Jiaxuan Wang
Final Render In this article, Fox Renderfarm, the best could rendering services provider, will share with you a Redshift production breakdown and experience sharing from lighting/rendering artist Jiaxuan Wang.Introduction: Hi, everyone! This is Jiaxuan Wang. I’m so happy to have gained some popularity for my artwork and have seen my progress along the way.We were given a pretty complex theme, especially on the modeling and lighting. I rendered it with Redshift.Render without Lighting We can separate the models into 6 sections: foreground, the bridge, architectures on both sides, the cathedral, background and the crowd. When I started dealing with the rendering, it took a very long time since there were too many polygons. Before I could optimize the models, it took nearly 6 minutes just to read the models. So I decided to separate the models. Coincidentally, I found that after dealing with some unnecessary UVs, and combining some models, the time of the input process and the size of the files both would shrink drastically. This allowed me to manage the lighting and rendering with all the models. Thus, for the second time, I input all the 6 files into one to render with Reference. Speaking of texturing, most of the models are attached with textures. Some silhouettes and simple models, I chose to use simple color texture to save time. And the lighting part, besides the radiating window, there are 240 lights in total. A lot of Area Lights were used. Through adjusting the position, strength and so forth to add more details.The first render is not that satisfying. Since this is my first time dealing with this kind of fantasy style, I paid too much attention to working on the fog but ignored the importance of basic lights. Additionally, I just simply multiplied the lights without finding the main light source, which turned out to be a lot of shadows and strong contrast without fine details. My teacher recorded a long video to give me some advice, telling me details like the foreground is too bright, it is too hollow under the bridge, there is no visual focus in the image, etc. I was more experienced on my second render. And I began to think like a concept artist, considering the position of the lights and how I want the shadows and contrast to transit in the picture. Then comes the ambient adjustment, about the fog. Most of them were composited in Nuke afterwards according to my teachers’ advice.Nodes Tree
More
2022-07-01
Business Consulting

Global Agent Contact:Gordon Shaw

Email: gordon@foxrenderfarm.com

Marketing Contact: Rachel Chen

Email: rachel@foxrenderfarm.com

Message Us:
Newsletter
Keep up with our latest software updates, special offers and events!
Copyright © 2024 FoxRenderfarm.com. All Rights Reserved.