Cinema 4D Visualize, Broadcast, Studio Hair Tools, Functions, Modes HAIR Tools Brush
Function available in CINEMA 4D Studio
Brush

Options Tool Distance View Angle Along Guide

Along Guide

Guide Falloff

Activate Guide Falloff if you want the strength of the brush stroke to vary along the length of the guides

Falloff

This falloff curve defines the strength of the brush stroke at various locations along the length of the curve. The beginning of the curve represents the guide root; the end of the curve represents the guide tip. Visually, the first half of each guide will not be influenced since the strength has been set to 0.