mengerSpongeSdf

Box Scale Field

Cross Scale Field

Step Offset Field

sdf

mengerSpongeSdf

RayTK

v0.42

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

Parameters

Name	Description	Regular Handling	Read-Only Handling
Translate	Moves the center of the shape.	Runtime	Baked
Steps	Number of levels of detail.	Runtime	Baked
Scale		Runtime	Baked
Box Scale	The scale of the boxes used at each step.	Runtime	Baked
Cross Scale	The size of the holes cut through the boxes at each step.	Runtime	Baked
Step Offset		Runtime	Baked

Inputs

• Box Scale Field: (optional)
  • Coordinate Types: vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext VertexContext PixelContext
  • Return Types: float
  • Supports Variables: step normstep
• Cross Scale Field: (optional)
  • Coordinate Types: vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext VertexContext PixelContext
  • Return Types: float
  • Supports Variables: step normstep
  • Supports Variables From Inputs: boxScaleField
• Step Offset Field: (optional)
  • Coordinate Types: vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext VertexContext PixelContext
  • Return Types: vec4
  • Supports Variables: step normstep
  • Supports Variables From Inputs: boxScaleField crossScaleField

Variables

• Step Index:
• Normalized Step (0..1):