metaballField

Coordinate Field

Center Field

Radius Field

Weight Field

Exponent Field

field

metaballField

RayTK

v0.36

Metaball value field.

Parameters

• Coord Type:
  • Auto:
  • 1D:
  • 2D:
  • 3D:
• Center: Center position of the ball.
• Radius: Radius of the ball on each axis. In 2D mode, only x and y are used. In 1D only x is used.
• Radius Scale: Scales the radius on all axes.
• Weight: The returned values are multiplied by this.
• Exponent: Controls the shape of the ball by applying exponential scaling to coordinates.

Inputs

• Coordinate Field: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float vec4
• Center Field: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float vec4
• Radius Field: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float vec4
• Weight Field: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float
• Exponent Field: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext
  • Return Types: float vec4