extend

Keywords:

• extend
• stretch

definition_in

Size Field

Center Field

filter

extend

RayTK

v0.36

Clamps coordinates around an SDF result, which causes their edges to be extended infinitely along each axis.

Parameters

• Enable:
• Center: The center position around which the coordinates are clamped.
• Size: The size of the region outside which the coordinates are clamped. Within this area, the SDF will behave as it normally does.
• Axes:
  • X:
  • Y:
  • Z:
  • XY:
  • YZ:
  • XZ:
  • XYZ:

Inputs

• definition_in: (required)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float vec4 Sdf Ray Light Particle
• Size Field: (optional)
  • Coordinate Types: vec2 vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: vec4
• Center Field: (optional)
  • Coordinate Types: vec2 vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: vec4