简介简介Sculpting and painting use brushes to paint directly on meshes. There are several modes that use this. 雕刻: 修改网格拓扑. 顶点绘制: 修改活动色层的顶点颜色。 权重绘制: 修改活动顶点组的顶点权重。 纹理绘制: 修改活动图片纹理的像素。