nHair works well with both legacy renderers and Arnold, allowing for high-quality, realistic hair rendering. 5. Beyond Hair: Using nHair for Other Assets
While Digital Tutors has since merged into Pluralsight, their legacy lives on in every artist who understands that nHair is not magic—it is controlled chaos. By mastering these basics, you free yourself from rigid keyframes and allow your characters to breathe, shake their heads, and walk through stormy scenes with hair that moves exactly as it should.
: Changes the weight of the hair, dictating how heavy it behaves under gravity. Collisions
The course also touches on Maya Fur , demonstrating how to apply it to props like a character's stuffed toy for a complete scene setup. Digital Tutors Understanding The Basics Of Nhair In Maya
Select the hair system and the colliding geometry, then go to nMesh > Make Passive Collider . This forces the hair to bounce off the surface rather than clipping through it.
Open the Attribute Editor with the hairSystem node selected to adjust its visual properties:
Digital Tutors: Understanding the Basics of nHair in Maya Creating realistic hair, fur, and dynamic curves is one of the most challenging tasks in 3D animation. Autodesk Maya addresses this challenge through nHair, a powerful dynamic simulation system integrated into the Nucleus framework. This guide breaks down the core concepts of nHair, helping you understand how to create, style, and simulate dynamic hair effectively. 1. What is nHair? nHair works well with both legacy renderers and
Prevents the hair strands from collapsing inward on themselves lengthwise.
Define the UV count (U and V follicles) to control how many hair strands populate the surface. 3. Key Attribute Settings for Realism
Set your playback speed to to ensure the physics solver calculates accurately. Press the play button on the timeline. You will see the hair fall naturally under the influence of default gravity. Key Attributes for Controlling Behavior By mastering these basics, you free yourself from
Switch to the FX menu set. Navigate to nHair > Create Hair .
To create hair with NHair, you'll need to create a new NHair node and then add a hair curve to your scene. You can do this by going to the menu and selecting N Hair > Hair Curve . This will create a new hair curve that you can use to control the shape and movement of your hair.
nHair is part of Maya’s Nucleus system, sharing the same dynamic solver as nCloth and nParticles. This article revisits the foundational lessons from classic Digital Tutors tutorials, breaking down the core principles of nHair. By the end, you will understand how to create, simulate, style, and render dynamic hair that reacts to physics, wind, and collisions.
: Toggle this checkbox on to allow hair to strike surfaces.
nHair is not just for straight hair. By adjusting the attributes in the hairSystemShape node, you can introduce flatness, tight curls, or waves. For specific styles like a braid, you can change the Braid attribute in the follicle properties to instantly create a three-strand interlock.