The Glowing Circle texture node generates a greyscale glowing circle-like pattern (figure 2).



Glowing Circle



Figure 1: Glowing circle Node



Glowing Circle



Figure 2: The Glowing Circle node example


Glowing Circle Parameters

Radius - Determines the radius of the circle.

Line Width - Determines the thickness of the line that produces the circle.

UVW Transform - Positions, scales, and rotates the surface texture.

Projection - Sets how the texture projects onto the surface.