Level Set (Field)
Updated: 22 Mar 2024
This node allows a Field to be used as a procedural generator source.
Level Set (Field)
Method #
This node allows a Field System to be used as a procedural generator source. This path is useful for generating fluid like meshes via the Procedural Meshing Node.
Nodes connected to this node will generally follow the parent child hierarchy. Other Procedural Generator nodes can be configured to combine with this shape using their CSG modes, and displacement nodes will only apply to this shape.
Parameters
These properties control the core behaviours of the node.
Parameter Details CSG Mode These options change how a this procedural node combines with the existing of the procedural system.
- Replace : Replaces the previous procedural system with a new procedural shape.
- Union : Simply combines both the new procedural shape and the existing procedural system.
- Intersection : Interesects the new shape with the shape before.
- Subtract : Subtracts the new procedural shape from the existing procedural system.
- Blend : Blends between both the new procedural shape and the existing procedural system, driven by the CSG Blend Weight.
- Union Blend : A combination of union and blend which tries to preserve both objects more, with the blending being driven by the CSG Blend Weight.
- Smooth Union : The new procedural is added to the old, and smoothing (driven by the CSG Blend Weight) is applied to the outcome.
- Smooth Subtract : The new procedural shape is subtracted from the existing procedural system, and smoothing (driven by the CSG Blend Weight) is applied to the outcome.
- Offset : Blends one procedural ontop of the other another withing the area of the original procedural system.
- Custom Code : Allows you to enter your own expression code.
CSG Blend Weight How much the new procedural blends with the old procedurals, depending on the CSG Blend Weight.
Material Colour Modify the colour for the procedural material.
Custom CSG Code Type your Custom code here, using the HLSL language. Read more on Editable Code.
Affect Colour Toggles whether colour is used or not.
Inputs
These properties control the core behaviours of the node.
| Parameter | Details |
|---|---|
| CSG Mode | These options change how a this procedural node combines with the existing of the procedural system.
|
| CSG Blend Weight | How much the new procedural blends with the old procedurals, depending on the CSG Blend Weight. |
| Material Colour | Modify the colour for the procedural material. |
| Custom CSG Code | Type your Custom code here, using the HLSL language. Read more on Editable Code. |
| Affect Colour | Toggles whether colour is used or not. |
| Name | Description | Typical Input |
|---|---|---|
| Field Source | Connect a Field Level Set root to generate the procedural shape. | Field Level Set Root |
| Transform Modifiers | Apply the transforms of another node to this node. | Null |
| Target Node | Modifiy the rotations of the node to always direct the z axis towards the input. | Null |
| Local Transform Override | Apply the transforms of another node to this node, relative to its parent. | Null |