How to add a greasy fingerprint to any material in KeyShot 7

KeyShot tutorial: How to add a greasy fingerprint to any material in KeyShot 7. In this KeyShot tutorial I'll walk you through the process of adding a greasy fingerprint on any material. You'll learn how to map a fingerprint texture to the roughness channel of a plastic material and how to adjust it using the color to number node. -------------------------------------------------------------------------------------------------------------- Full product rendering course: http://esbenoxholm.dk/keyshot-video-c... -------------------------------------------------------------------------------------------------------------- More KeyShot learning resources at: http://esbenoxholm.dk/diy Free KeyShot Scenes, PSD's, models and more: https://gumroad.com/esbenoxholm Follow me at Instagram:   / esbenoxholm   -------------------------------------------------------------------------------------------------------------- My Workstation (affiliate): CPU: http://amzn.to/2zaC2tc CPU Coolers: http://amzn.to/2zfiSUW with an additional http://amzn.to/2xVx2Hj Motherboard: http://amzn.to/2zajzNe Memory: http://amzn.to/2zhnpWP Storage: http://amzn.to/2xWLuio and http://amzn.to/2xUl4hh Video Card: http://amzn.to/2yreumK Case: http://amzn.to/2ysMeQq Power Supply: http://amzn.to/2zuXhZL Operating System: http://amzn.to/2z9RIwx