mirrorQuadrant

definition_in

Rotate Axis Field

Offset Field

filter

mirrorQuadrant

RayTK

v0.36

Mirror coordinates across two axes.

This is similar to mirrorOctant but without mirroring on the diagonals.

Parameters

• Enable:
• Axis: Axis that faces the plane where coordinates are mirrored.
  • YZ:
  • ZX:
  • XY:
• Size: Spacing of the reflection planes.
• Offset: Shifts the input before applying reflection.
• Rotate Axis: Rotates the input before applying reflection.
• Iteration Type: Exposes information to upstream operators about which quadrant a point is in.
  • None:
  • Quadrant Index (0-3): Numbers the quadrants from 0 to 3.
  • Signed Axes (-1/1, -1/1): Populates the x and y parts of the iteration value with 1 or -1 for different sides of the dividing planes.

Inputs

• definition_in: (optional)
  • Coordinate Types: vec2 vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float vec4 Sdf Ray Light Particle
• Rotate Axis Field: (optional) Value field used to vary the `Rotateaxis`. If the field is a 1D field, it is given the distance from the center. If it is a 2D field, it is given the position along the mirror axes. If it is a 3D field, it is given the raw position. The value is converted to radians and *added* to the `Rotateaxis` parameter.* `offset_field_definition_in`:
  • Coordinate Types: float vec2 vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float Sdf
• Offset Field: (optional)
  • Coordinate Types: float vec3
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float vec4

Variables

• index:
• sign: