Flat rendering in Maya is a technique used to create images with a simplified, non-realistic look. This can be useful for creating stylized visuals, such as those seen in cartoons or video games.
To render flat in Maya, you will need to disable all of the lighting and shading in your scene. This can be done by going to the “Render Settings” window and unchecking the “Lights” and “Shadows” options. You will also need to set the “Color Mode” to “RGB” and the “Shading Mode” to “Flat”.