顶点绘制是一种简单通过直接操作顶点的颜色的方法,, 而不是使用纹理来将颜色绘制到物体上, 并且顶点绘制是相当直接的。
When a vertex is painted, the color of the vertex is modified according to the settings of the brush. The color of all visible planes and edges attached to the vertex are then modified with a gradient to the color of the other connected vertices. Note that the color of occluded faces is not modified.
Vertex colors can be painted by switching to Vertex Paint Mode; however, it will not show up in the render unless you check Vertex Color Paint in the Materials Options panel (for Blender Renderer). You can also the use /render/blender_render/materials/nodes/types/input/geometry to access vertex color information in the material node tree.
For Cycles materials, can be used Attribute Node.