mobiusRingSdf

Keywords:

• mobius
• ring
• twist

Thickness Field

Radius Field

sdf

mobiusRingSdf

RayTK

v0.42

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

Parameters

Name	Description	Regular Handling	Read-Only Handling
Translate	Moves the center of the ring.	Runtime	Baked
Radius	The radius of the ring as a whole.	Runtime	Baked
Thickness	The thickness of the ring.	Runtime	Baked
Rounding	The amount of rounding applied to the edges of the ring.	Runtime	Baked
Twist	The number of times to twist the ring. Fractional numbers will create a discontinuity in the ring where it starts/ends.	Runtime	Baked
Twist Phase	Shift applied to the twisting of the ring.	Runtime	Baked
Axis		Runtime	Semi-Baked
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 VertexContext PixelContext
  • Return Types: float
  • Supports Variables: angle normangle
• 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 VertexContext PixelContext
  • Return Types: float
  • Supports Variables: angle normangle
  • Supports Variables From Inputs: thicknessField

Variables

• Angle (0-360):
• Normalized Angle (0-1):