extend

Keywords:

• extend
• stretch

definition_in

Size Field

Center Field

filter

extend

RayTK

v0.42

Clamps coordinates around an area, which causes its edges to be extended infinitely along each axis.

Parameters

Name	Description	Regular Handling	Read-Only Handling
Enable
Center	The center position around which the coordinates are clamped.	Runtime	Baked
Size	The size of the region outside which the coordinates are clamped. Within this area, the SDF will behave as it normally does.	Runtime	Baked
Axes	Which axes should be extended.	Runtime	Baked
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 VertexContext PixelContext
  • Return Types: float vec4 Sdf Volume Ray Light Particle
  • Supports Variables From Inputs: sizeField centerField
• Size Field: (optional)
  • Coordinate Types: vec2 vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext VertexContext PixelContext
  • Return Types: vec4
• Center Field: (optional)
  • Coordinate Types: vec2 vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext VertexContext PixelContext
  • Return Types: vec4
  • Supports Variables From Inputs: sizeField