Nodes

Learn techniques for lymphatic drainage using the power of massage.

Learn how to turn a node off when working in Nuke 5. Whether you're new to the Foundry's popular node-based compositing application or a seasoned post-production professional just looking to better acquaint yourself with Nuke 5's new features, you're sure to be well served by ...more

Using nodes, this Blender tutorial will show you how to pan (more the camera side to side) and zoom in/out on a portion of an image. In fact, you can make a web video out of a static HD image, as if you had a video camera while you were there! Whether you're new to the Blender ...more

This tutorial teaches you how to use LightWave 9.0's Node Editor feature. This is a powerful tool that can be used for surfacing 3D objects. Part 1 of 3 - How to Use LightWave 9.0's Node Editor. Part 2 of 3 - How to Use LightWave 9.0's Node Editor. Part 3 of 3 - How to Use L ...more

See how to build a simple coil spring using the curve, sweep, and skin nodes in Houdini. Whether you're new to Side Effects Software's popular 3D production program or a seasoned graphic artist just interested in better acquainting yourself with the application, you're sure to ...more

Learn how to edit node trees when working in Nuke 5. Whether you're new to the Foundry's popular node-based compositing application or a seasoned post-production professional just looking to better acquaint yourself with Nuke 5's new features, you're sure to be well served by ...more

This video presents an introduction to node-based compositing from the perspective of an After Effects User. Whether you're new to Adobe's popular motion graphics and compositing software or a seasoned video professional just looking to better acquaint yourself with the progra ...more

This quick video tutorial will show you how to examine a patient's lymph nodes. Lymph nodes are found in certain areas of the body. The examination is usually done with the doctor standing behinds the patient. There are lymph nodes under the jaw, behind the ears, etc. If you n ...more

Learn how to use set key frames (or keyframes) working in Nuke 5. Whether you're new to the Foundry's popular node-based compositing application or a seasoned post-production professional just looking to better acquaint yourself with Nuke 5's new features, you're sure to be we ...more

This Blender tutorial covers methods for bake rendering compositing nodes and ways to speed up render times. We will pre-render the objects and save the precious time when rendering animations. We'll discover the challenges that we meet (such as missing specular in the baked t ...more

This tutorial will help you understand how to use displacement and APS functionality (adaptive pixel subdivision) in LightWave 9. This is an important part of creating volumetric shaders which every 3D modeler should know. Use a displacement node in LightWave. Click through to ...more

The object properties panel in Lightwave 3D 9 now includes the capability of doing displacement and creating displacement via nodes. This video shows you how. Use displacement maps via nodes in Lightwave 3D 9. Click through to watch this video on vtutorial.com

When working in a network, you can't always see the connection lines if you are too zoomed out. This tutorial shows you how you can quickly connect nodes in Houdini.

In this tutorial, you'll see how to use the Scale Node in the Blender Compositor to manipulate an image. You'll see how to stretch it, spin/rotate, and have all sorts of fun with uniform linear distortion. The clip discusses the difference between resolution handling between t ...more

Learn how to remove grain and noise from garbage mattes when working in Nuke 5. Whether you're new to the Foundry's popular node-based compositing application or a seasoned post-production professional just looking to better acquaint yourself with Nuke 5's new features, you're ...more

This is a tutorial on the SPH fluids nodes. This is a particle-based distributed fluid simulator application designed for Hewlett-Packard Scalabe Visualization Array. This application uses volume domain distribution among the nodes. This is a particle-based distributed fluid ...more

This is a quick tutorial on setting up a nodes-based texture for 3D volumes in Blender 2.5. Were you aware Blender 2.5 includes a cloud generation script? See how to use it with this video guide. Whether you're new to the Blender Foundation's popular open-source 3D computer gr ...more

In this tutorial, we take an introductory look at node based compositing from the perspective of an After Effects user. If you are someone who has lots of experience with After Effects, and wants to get into using a program like Shake, Nuke, or Fusion, this will help you get o ...more

You can alter the lighting (general ambient, specific spots, color/warmth) of a video using compositor nodes within Blender. This clip will show you how it's done. Whether you're new to the Blender Foundation's popular 3D modeling program or a seasoned graphic artist just inte ...more

The Node Window is a workspace or desktop for compositing. This clip covers all the mouse and hot keys you use for navigating around and in that workspace and discusses how to add/delete/move nodes, pan/zoom/autozoom the window. Handy tip: Select a viewer node (or the composi ...more

Creative Cow Contributor Michael Mench demonstrates a brief overview of the Morph Node in Shake. You can even take your morph effect and import it into Final Cut Pro. The explanation and step-by-step is great but the text on the interface is hard to see. Use the morph node in ...more

These Apple Shake 4.1 tutorials shows you the basics how to use the Stabilize Node in Shake 4.1 for match moving. Apple Shake 4.1 is a high-end compositing and visual effects package, which can help you make your graphics look as professional as possible. This tutorial also sh ...more

This medical how-to video demonstrates a bilateral lymph node dissection in a patient with endometrial cancer using the da Vinci system with the HD optical system. The HD optical system allows surgeons to perform more precise anatomical dissections with enhanced dexterity. Wat ...more

Learn how to use generate node trees when working in Nuke 5. Whether you're new to the Foundry's popular node-based compositing application or a seasoned post-production professional just looking to better acquaint yourself with Nuke 5's new features, you're sure to be well se ...more

Keep your projects organized and find what you need quickly by color coding nodes in Houdini.

Another way to keep your nodes and projects organized is to put different parts of a project into different subnetworks within Houdini. This video shows you how.

Appending nodes allows you to reuse node trees from previous files. This can be a huge time saver, particularly when working with complex setups. Whether you're new to the Blender Foundation's popular open-source 3D computer graphics application or are a seasoned digital artis ...more

This medical how-to video details a robotic left aortic lymph node dissection in a patient with endometrial cancer using the Standard da Vinci system. The dissection on the right side of the aorta has been completed and the anatomy is outlined. The dissection on the left side ...more

Learn how to use viewer nodes when working in Nuke 5. Whether you're new to the Foundry's popular node-based compositing application or a seasoned post-production professional just looking to better acquaint yourself with Nuke 5's new features, you're sure to be well served by ...more

This medical how-to video details a laparoscopic extraperitoneal aortic lymph node dissection. Watch and learn how to perform this surgical procedure on a patient. This surgical video is intended for medical students.

In this video tutorial, Creative Cow Contributor Michael Mench begins a series called "Shake is Money" in which he will discuss how Final Cut Pro editors can quickly learn how to integrate Shake into their workflow for added flexibilty in the studio. In this first video in the ...more

This clip demonstrates how to get video and images into the node-based compositor in Blender using the RenderLayer and the Image input nodes. Whether you're new to the Blender Foundation's popular 3D modeling program or a seasoned graphic artist just interested in better acqua ...more

In this tutorial, you'll how you can create a library of reusable composite nodes in Blender. It takes time to create node setups, and often the work is repetitive, so let’s see what can be done to be more efficient. Whether you're new to the Blender Foundation's popular open- ...more

In this tutorial you will learn how to create a pretty decent looking water shader in Maya without many nodes. Water materials are a great and fast way to get around creating real 3D water effects so watch this Maya tutorial and create your own water shader.

Most won't know what the acronym HEENT stand for, but if you're a medical student, doctor or nurse, you know that it stand for head, ears, eyes, nose and throat. To perform a HEENT examination properly, you must know all the steps and techniques to diagnose your patient. This ...more