Metal texture in Maya tutorial - Skin Investigation

Metal texture in Maya tutorial

Maya Creating a Custom Car Paint Shader tutorial


This tutorial will show you how to create a car paint shader that works with the Maya Software Renderer (and Mental Ray) and is fully customizable with Fresnel reflections, multi layered paintwork, and metal flakes. It will be by no means as scientifically accurate as the mi_car_paint_phen, but should serve most purposes, whether you are doing studio type renders or exterior renders.

PREP TIME: About 20 minutes

RENDER TIME: It’s so fast; I can’t believe it’s not a Mental Ray Shader

INGREDIENTS:
1 Layered Shader
1 Blinn Shader
1 Phong Shader
3 Sampler Info Nodes
3 Ramps

For the Metal Flakes (optional):
1 Blinn Shader
1 Granite or any other procedural texture that uses randomized patterns
1 Sampler Info Node
1 Multiply-Divide Node
1 Set Range Node

DIRECTIONS:
1. Preparing meat and vegetables: First things first
All of the setup work will be done in the Hypershade, so go ahead and open it up (Window->Rendering Editors->Hypershade). The entire shader network will be composed in three different layers and added together in a Layered Shader. e real estate in the Hypershade, you can close the top taps (Tabs->Show Bottom Tabs only). Make sure that your Attribute Editor is open (press CTRL+A) and your Create Bar is visible in the Hypershade (press button “toggle the create bar”).

2. Stuffing the Chicken: Diffuse color
Create a Phong Shader, set the Specular Color to black and the reflectivity very low to something like 0.08. value (Why not use a lambert you might ask? because a phong renders faster). Real car paint is of course highly reflective, but the reflections will be driven through a different layer later on. For the base color you will use a ramp in order to represent the changing color of the car surface. Click on the checker map icon right next to the Color value in the attribute editor and from the “Create Render Node” window choose a ramp (under 2d textures, leave texture placement at normal). You can choose any color you like for your car paint, but you should aim for a smooth color variation from light to dark top down. The goal is to emulate the mi_car_paint_phen’s base color and edge color where the center of the ramp is the base color and the bottom of the ramp is a darker shade of the same color (in the Mental Ray shader the edge color is set to black by default, which I personally find too dark). In the following example I have chosen a yellow-orange shade with two anchors for the base color in order to push the color graduation to the edges of the ramp.



More about Metal texture in Maya tutorial

Alias Maya 3D Rendering

by whasaa

Here is a short list of my Maya Collection if you like any of these email me at CodeBusterx@yahoo.com Each DVD/CD $10.00 for download only.
Alias Maya Digital Tutors Fundamentals DVD
Alias Maya Gnomon Rendering DVD
Alias Maya Gnomon Texture Painting Fundamentals 2DVDS
Alias Maya Gnomon Texture Painting Weathered Surfaces 2DVDS
Alias Maya Enoble Tutorials 2DVDS
Alias Maya Understanding Fluid Effects CD
Alias Maya Techniques Exploring Particles CD
Alias Maya Techniques Rig Body Simulations For Visual Effects CD
Alias Maya Techniques Using Mental Ray CD
Ali

Charles River Media Introduction to 3D Graphics & Animation Using Maya (Charles River Media Graphics)
Book (Charles River Media)

CorelDRAW X7 review: Customizable features make this robust design program ..  — PCWorld
.. purchase, as well as a $25 monthly subscription. People miffed by Adobe's wholesale move to subscriptions will find a great alternative here. ..

Galaxy 61 Delivers Show Open for VH1's 'The Fabulous Life  — Animation World Network
VHI recently called upon Galaxy 61 to create a show intro for the new 2014 season of The Fabulous Life, the hit series that reveals the extravagant places, possessions and pastimes of pop-culture's most famous celebrities. The Brooklyn-based ..

Hunterdon County Polytech students bridge the gap thanks to local Rotary Clubs  — Hunterdon County Democrat
This year's Job Fair, on March 25, attracted the Dave Gansfuss Allstate Agent for an agency logo; G&H Publishing and author Katherine Kurz for children's book illustrations; Artiste Salon for a new logo, brochure and social media materials; St.

Related Posts