Press the Play button in the timeline. You will see the straight hairs drop due to gravity. This is the core simulation. If they fall through the head, you need a collision object.
Adding Collision: This is where nHair shines. Select your character’s head mesh (the collision object), then the hair curves. Digital Tutors Understanding The Basics Of Nhair In Maya
Now, when you play the simulation, the hair will slide over the head rather than penetrating it. Press the Play button in the timeline
Hair requires rim lights and backlight to show specular highlights (the "halo" effect). Avoid flat frontal lighting. Now, when you play the simulation, the hair
Creating believable hair motion has historically been one of computer graphics’ most challenging tasks. Early methods relied on manually animating control curves (joint chains with IK splines) or using soft body dynamics. Maya’s nHair, introduced with the Nucleus engine in Maya 8.5, revolutionizes this by offering a unified dynamic solver that also handles nCloth and nParticles.
Key advantages of nHair:
This paper follows the typical learning path of a Digital Tutors-style beginner tutorial: Create → Attach → Simulate → Refine → Render.