HB-Radiance Primer
Ladybug Tools for Grasshopper Documentation
  • HB-Radiance Primer
  • Components
    • 0 :: Basic Properties
      • Face Radiance Attributes
      • Room Radiance Attributes
      • Automatic Aperture Group
      • Dynamic Aperture Group
      • Dynamic State
      • Dynamic State Geometry
      • Radial Grid from Rooms
      • Sensor Grid
      • Sensor Grid from Apertures
      • Sensor Grid from Rooms
      • View
      • View from Viewport
      • Assign Grids and Views
      • Get Grids and Views
      • Dynamic Shade Group
      • Get Dynamic Groups
      • Radial Sensor Grid
      • Section Plane View
      • Sensor Grid from Faces
    • 1 :: Modifiers
      • Search Modifier Sets
      • Search Modifiers
      • BSModifier
      • Glass Modifier
      • Metal Modifier
      • Mirror Modifier
      • Opaque Modifier
      • Translucent Modifier
      • ModifierSet
      • Exterior Modifier Subset
      • Interior Modifier Subset
      • Shade Modifier Subset
      • Subface Modifier Subset
      • Deconstruct ModifierSet
      • Deconstruct ModifierSet Interior
      • Apply Face Modifier
      • Apply ModifierSet
      • Apply Shade Modifier
      • Apply Window Modifier
      • Deconstruct Modifier
      • Glass Modifier 3
      • Metal Modifier 3
      • Mirror Modifier 3
      • Opaque Modifier 3
      • Translucent Modifier 3
    • 2 :: Light Sources
      • CIE Standard Sky
      • Certain Illuminance
      • Climatebased Sky
      • Custom Sky
      • Wea From Clear Sky
      • Wea From EPW
      • Wea From Tau Clear Sky
      • Wea from Zhang-Huang
      • Deconstruct Wea
      • Visualize Sky
    • 3 :: Recipes
      • Annual Daylight
      • Annual Irradiance
      • Imageless Annual Glare
      • Point-In-Time Grid-Based
      • Point-In-Time View-Based
      • Cumulative Radiation
      • Daylight Factor
      • Direct Sun Hours
      • Sky View
      • Check Scene
      • Radiance Parameter
      • Ambient Resolution
    • 4 :: Results
      • Annual Daylight Metrics
      • Annual Glare Metrics
      • Annual Sunlight Exposure
      • Aperture Group Schedule
      • Daylight Control Schedule
      • Spatial Daylight Autonomy
      • Annual Average Values
      • Annual Cumulative Values
      • Annual Peak Values
      • Annual Results to Data
      • Adjust HDR
      • False Color
      • Glare Postprocess
      • HDR to GIF
      • Extract HDR
      • Model to Rad Folder
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  1. Components
  2. 1 :: Modifiers

Opaque Modifier

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Last updated 1 year ago

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Create an opaque radiance modifier from a single reflectance.

Inputs

  • name

Text to set the name for the modifier and to be incorporated into a unique modifier identifier.

  • reflect [Required]

A number between 0 and 1 for the absolute diffuse reflectance of the modifier. This reflectance will be the same for the red, green and blue channels.

  • spec

A number between 0 and 1 for the absolute specular reflectance of the modifier. Note that the sum of this value and the diffuse _reflect should be less than one. Specular reflectances greater than 0.1 are rare for non-metallic materials. (Default: 0).

  • rough

Roughness is specified as the rms slope of surface facets. A value of 0 corresponds to a perfectly smooth surface, and a value of 1 would be a very rough surface. Roughness values greater than 0.2 are not very realistic. (Default: 0).

Outputs

  • modifier

An opaque modifier that can be assigned to a Honeybee geometry or Modifier Sets.

[source code]