How can i render realistic fabric textures with proper lighting and blends?

[EthanPR]

I’ve been trying to get better at rendering realistic fabric in my digital paintings, but I keep hitting a wall with how light interacts with different textures. My satin just looks like shiny plastic and heavy wool comes out flat, no matter how many texture brushes I use. I’m wondering if my whole approach to layer blending modes for material definition is off.

[MatthewS]

I was chasing realism by swapping blending modes like a recipe, but the real issue was light and spec. I kept the base colors simple and then did a separate satin highlight pass with a crisp edge; the wool got texture from subtle directional strokes on the folds. Dropping heavy texture brushes helped.

[JasonG]

On wool I kept getting a flat look when I softened too much. I started letting the weave show through at the shadow edges and kept the midtones cleaner; it felt more tactile, even if it didn’t match every reference.

[MiaH]

I’ve tried a ton of passes and still can’t rely on one trick. A lot of the feel came from how the light hits the fibers—ridge highlights and a touch of tint on the spec—rather than painting a lot of texture everywhere. It’s slow and uncertain.

[Jerry_J]

Do you think the problem is the lighting direction rather than your techniques?