sampleAlongLine

beta

definition_in

convert

sampleAlongLine

RayTK

v0.42

Samples a 2D/3D input along a single line, producing a 1D function.

It’s similar to crossSection but with a single line instead of a 2D plane.

Parameters

Name	Description	Regular Handling	Read-Only Handling
Center	Position in 2D/3D space where the center of the line sits. When a position of 0 is passed to this operator, it will check its input at the Center location.	Runtime	Baked
Direction	Vector indicating which direction the line goes from the center.	Runtime	Baked
Rotate	Rotation for the sampling line.	Runtime	Baked

Inputs

• definition_in: (required)
  • Coordinate Types: vec2 vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext VertexContext PixelContext
  • Return Types: float vec4 Sdf Volume Ray Light Particle