Color Ramp – A gradient ramp for the Bercon Grad color.

Cam Space – Enables calculations in camera space.

Texture Map – Specifies a texture used for mapped gradient ramp.

Gradient Type – Specifies the gradient type from the following: 1D Linear, 2D Radial, 2D Rectangle, 2D Diagonal, 2D Pong, 2D Spiral, 2D Sweep, 2D Tartan, 3D Spherical, and 3D Box.

Interpolation – Specifies how to interpolate between textures. You can choose between Linear, Smooth, Solid Nearest, Solid Left, and Solid Right.

Ior – Specifies Fresnel IOR to use.

Reverse – Specifies whether to reverse the gradient.

Range Min/Range Max – Defines the range a gradient is drawn.

Range Loop – Specifies how the gradient behaves from None, Tile, Mirror, Stretch.

Use Dist – Enables the use of distortion. When a texture map is connected to this channel, it distorts the V-Ray Bercon Grad texture depending on the texture map.

Dist Str – Specifies the distortion strength. Solid colors have no effect and the more contrast in the connected texture, the more visible the distortion.

Dist Map – Specifies a distortion map.

Type – Specifies a type of placement from UVW, Normal, Distance, Light, Map, Random, Particle Age, Particle Speed, and Particle Size.

Normal Type – Specifies the falloff direction to be used by the Normal Function:

View – Uses the camera viewing direction. This is the most common selection.
Local X / Local Y / Local Z – Uses one of the object's local axes.
World X / World Y / World Z – Uses one of the world axes.
Camera X / Camera Y / Camera Z – Uses one of the camera's axes.
To Object
Object Z

Normal Function – Specifies the type of falloff:

Perpendicular – The falloff depends on whether the normal specified by the Normal Type is parallel or perpendicular to the camera.
Towards – The falloff depends on whether the normal specified by the Normal Type faces the camera towards or backwards.
Fresnel – The falloff depends on the IOR.

Use Curve Input – Specifies whether to use Bezier curves.