
extend
Keywords:
- extend
- stretch
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
- Coordinate Types:
-
Size Field
: (optional)- Coordinate Types:
vec2
vec3
- Context Types:
Context
MaterialContext
CameraContext
LightContext
RayContext
ParticleContext
- Return Types:
vec4
- Coordinate Types:
-
Center Field
: (optional)- Coordinate Types:
vec2
vec3
- Context Types:
Context
MaterialContext
CameraContext
LightContext
RayContext
ParticleContext
- Return Types:
vec4
- Coordinate Types: