Sculpting - MAXON CINEMA 4D R16 Studio: A Tutorial Approach - page 182

The Inflate tool is used to move the vertices of the surface along the direction of normals
to create bumps on the surface. The Steady Stroke check box is used to attach a string
that helps in making the brush straight. The Length spinner is used to define the length
of the string.
8. Make sure the Inflate tool is chosen in the Sculpting menu. In the Attributes tab, set
the parameters as follows:
Size: 24 Pressure: 26.2
Next, press and hold the left mouse button and add strokes to the bottom of Candle , refer
to Figure 4-13.
Figure 4-12 Adding strokes at the bottom of the Candle
Figure 4-13 More strokes added at the bottom of the Candle