draw_vertex_color(x,y,col,alpha)
From YoYoGames Wiki
Description
An extended version of draw_vertex() that also has a blending color and an alpha value.
Arguments
- x (real): The x position of the vertex.
- y (real): The y position of the vertex.
- col (real): The color of the vertex.
- alpha (real): The alpha value of the vertex.
Remarks
This function requires a registered version of Game Maker.
This function should be used in the Draw event or with surfaces.

