shown in other instead.
Outputs one, zero, or negative one according to the sign of the input scalar value or individual components of input vectors.
- 1 is returned if input is positive
- 0 is returned if input equals to zero
- -1 is returned if input is negative
The Sign node takes Vertex Normal coordinates in World space and provides Emission color values for the Material changing the color from black (0,0,0) to white (1, 1, 1) across the surface, depending on the sign of Vertex Normal components.