knife

Keywords:

• crop
• knife
• slice

definition_in

Offset Field

filter

knife

RayTK

v0.36

Cuts off an SDF along a plane.

Parameters

• Enable:
• Keep Side: Which side of the cut to keep.
  • Above Plane:
  • Below Plane:
• Offset: Shifts the cut plane along the axis that it faces.
• Rotate Plane: Rotate the cut plane in XYZ. When in 2D, only the Z rotation is used.
• Direction:
  • X:
  • Y:
  • Z:
• Enable Smoothing: Whether to smooth the transition on each side of the slice down to a size of zero.
• Smooth Radius: The amount of smoothing distance.

Inputs

• definition_in: (required)
  • Coordinate Types: vec2 vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float Sdf
• Offset Field: (optional)
  • Coordinate Types: float vec2 vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float