mobiusRingSdf

Keywords:

• mobius
• ring
• twist

Thickness Field

Radius Field

sdf

mobiusRingSdf

RayTK

v0.36

SDF for a squared mobius ring, which is like a rectangular bar twisted and then bent into a ring.

Parameters

• Translate: Moves the center of the ring.
• Radius: The radius of the ring as a whole.
• Thickness: The thickness of the ring.
• Rounding: The amount of rounding applied to the edges of the ring.
• Twist: The number of times to twist the ring. Fractional numbers will create a discontinuity in the ring where it starts/ends.
• Twist Phase: Shift applied to the twisting of the ring.
• Axis:
  • X:
  • Y:
  • Z:

Inputs

• Thickness Field: (optional) Value field that can be used to vary the thickness of the ring.
  • Coordinate Types: vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float
• Radius Field: (optional) Value field that can be used to vary the radius of the ring.
  • Coordinate Types: vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float

Variables

• angle:
• normangle: