For painting brushes the Strength defines the maximum effect of each brush stroke. For example, higher values cause a Paint brush to give each stroke a higher opacity. The opacity is never stronger than the set Strength, no matter how often the same surface is painted during the same stroke.

For sculpting brushes on the other hand the Strength relates to how strong each step of the stroke is, resulting in a slower/faster buildup towards the full brush effect during the stroke.

You can change the brush strength interactively by pressing Shift-F and then moving the brush and then LMB. You can also enter the strength numerically with the number keys.

如果正在使用支持的绘图板，则启用压力感应图标会影响笔刷强度。

所有笔刷使用相同的笔刷 强度。

Set the way the color or value is applied over the targeted Color Attribute, Vertex Group or Image Texture. See Color Blend Modes.

添加Alpha：使绘制处的图像更加不透明。

Erase Alpha: makes the image transparent where painted, allowing background colors and lower-level textures to show through. As you "paint", the false checkerboard background will be revealed. Using a tablet pen's eraser end will toggle on this mode.

Tip

In order to see the effects of the Erase and Add Alpha mix modes in the Image Editor, the Display Channels must be set to Color & Alpha or Alpha. Transparent (no alpha) areas will then show a checkered background.

The weight value that is applied to the vertex group.

按住 Ctrl-LMB 键点击顶点采样权重值。 Shift-LMB 键让你选择从中进行采样的组。