mengerSpongeSdf

Box Scale Field

Cross Scale Field

Step Offset Field

sdf

mengerSpongeSdf

RayTK

v0.36

Menger sponge fractal, made of boxes with holes cut through each axis.

Parameters

• Translate: Moves the center of the shape.
• Steps: Number of levels of detail.
• Scale:
• Box Scale: The scale of the boxes used at each step.
• Cross Scale: The size of the holes cut through the boxes at each step.
• Step Offset:

Inputs

• Box Scale Field: (optional)
  • Coordinate Types: vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float
• Cross Scale Field: (optional)
  • Coordinate Types: vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float
• Step Offset Field: (optional)
  • Coordinate Types: vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: vec4

Variables

• step:
• normstep: