metaballField

Coordinate Field

Center Field

Radius Field

Weight Field

Exponent Field

field

metaballField

RayTK

v0.40

Metaball value field.

Parameters

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

Inputs

• Coordinate Field: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext VertexContext PixelContext
  • Return Types: float vec4
• Center Field: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext VertexContext PixelContext
  • Return Types: float vec4
  • Supports Variables From Inputs: coordField
• Radius Field: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext VertexContext PixelContext
  • Return Types: float vec4
  • Supports Variables From Inputs: coordField centerField
• Weight Field: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext VertexContext PixelContext
  • Return Types: float
  • Supports Variables From Inputs: coordField centerField radiusField
• Exponent Field: (optional)
  • Coordinate Types: float vec2 vec3 vec4
  • Context Types: Context MaterialContext CameraContext LightContext RayContext ParticleContext VertexContext PixelContext
  • Return Types: float vec4
  • Supports Variables From Inputs: coordField centerField radiusField weightField