Introduction

La peinture de sommet est une manière simple de peindre de la couleur sur un objet, en manipulant directement la couleur des sommets, plutôt que des textures, et est assez simple.

Mode Vertex Painting.

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.

You can also the use Node Attribute to access vertex color information in the material node tree.