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Radial Gradient

Straight-line distance from a centre point. Circular masks and falloffs.

Radial Gradient node

The Radial Gradient node

When to use it

Straight-line distance from a centre point. Circular masks and falloffs.

It is not a sphere. A sphere is this minus a radius, and that subtraction is the whole difference between something you can mesh and something you can only mask with.

Spherical Gradient is the version that arrives already normalised, 1 at the centre falling to 0.

Pins

Pin Type Description
CenterX Number Where the middle sits along X.
CenterY Number Where the middle sits along Y.
CenterZ Number Where the middle sits along Z.
Pin Type Description
Result Number How far this point is from the middle.