sampleAlongLine

beta
convert
sampleAlongLine
RayTK
v0.36

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

  • 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.
  • Direction: Vector indicating which direction the line goes from the center.
  • Rotate: Rotation for the sampling line.

Inputs

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