lineSegmentSdf2d

2D line segment SDF.

The line segment is defined by two points. By default those come from the “Point A” and “Point B” parameters. But if the “Points Field” input is connected, it will use that to get the points instead.

Parameters

• Point A:
• Point B:
• Thickness:

Inputs

• Point Coords Field: (optional) If connected, this field will be used to pick both points. The first point comes from the X and Y components of the vector that comes out of the field, and the second point will use the Z and W components.
  • Coordinate Types: vec2
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: vec4
• Thickness Field: (optional)
  • Coordinate Types: vec2
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float

Variables

• normoffset: