Parameters

Map

Filename of the projected texture. If you want to control the blur for the projected edge, include the mask into the alpha channel of this map. Otherwise, it will use a white opaque alpha installed on $RMANTREE/lib/textures/white.tex for blurring when blur is > 0.

Carousel Image Slider
include pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg maxNumber 3 sources e8fe73c3-3835-4808-8167-1cbf92a6c8b7,37167358-b1ea-425b-9822-7735b1abe966,9e641d67-2424-49a0-9fcd-1fdecd8b283f dots false columns 3 infinite false sliderHeight 190 arrows false labelsFilter map gutterSize 20 title Intensity animate false

Fill Color

If the texture's tile mode is not repeating, this specifies the color for the region outside of and behind the projected rectangle. When we specify a blur below, the edge of the projected rectangle will be blended with the fill color.

Carousel Image Slider
include pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg maxNumber 3 sources ecca49c2-30f8-4c23-9060-cacf16767a8e,6c13ad01-f3cc-4505-827a-d3c289b3ff23,a1a046f2-bff3-40fa-939a-5595b1dbc1e7 dots false columns 3 infinite false sliderHeight 190 arrows false labelsFilter fillcolor gutterSize 20 title Intensity animate false captions true

Width

Width of the rect which the light is shining through.

Carousel Image Slider
labelsFilter include pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg maxNumber 3 sources 3abfe7d2-d778-41b2-8d68-bb192a0e904a,8b85303b-ade4-4513-87b5-4bb1d72ef634,bda2f6fd-e569-41f5-a01c-a45d36bf8d6d dots false columns 3 infinite false sliderHeight 190 arrows false width gutterSize 20 title Intensity animate false captions true

Height

Height of the rect which the light is shining through.

Carousel Image Slider
include pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg maxNumber 3 sources 521def59-47f4-4be4-8d13-ad34089c36df,14ee34c6-4cdc-4932-a69a-e40518a23f15,eee1c79e-966d-4218-b7c5-f9b7c85348b4 dots false columns 3 infinite false sliderHeight 190 arrows false labelsFilter height gutterSize 20 title Intensity animate false captions true

 

Multiplier

Density

Controls the strength of the projected effect.

Carousel Image Slider
captions include pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg maxNumber 3 sources 031a02e7-ee7b-45be-9e8a-4cbb4415df51,a3aac975-95b5-46c6-9c89-24a91fcab2eb,156d5052-1bf3-4f62-81d0-fdfa087a1fb8 dots false columns 3 infinite false sliderHeight 190 arrows false labelsFilter density gutterSize 20 title Intensity animate false true

Invert

Specify whether to invert the projected texture before it is applied.

Carousel Image Slider
captions include pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg maxNumber 3 sources 796d428e-ed6c-41c0-bfda-2821cb7a6b35,cca690fb-6579-45ed-b8a1-fc1a1ce783d5 dots false columns 3 infinite false sliderHeight 190 arrows false labelsFilter invert gutterSize 20 title Intensity animate false true

Intensity

Global Multiplier for both the diffuse and specular contribution below.

Carousel Image Slider
include pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg maxNumber 3 sources 46334902-5cb0-4aee-bee9-48f1d312b9e1,df897971-d350-4f01-a94a-c8a68b68bbc5,4f110e27-1fbb-4ed2-817a-022f59c51ece dots false columns 3 infinite false sliderHeight 190 arrows false labelsFilter intensity gutterSize 20 title Intensity animate false captions true

Diffuse

Multiplier of this light filter result for the diffuse contribution.

Carousel Image Slider
labelsFiltercaptions include pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg maxNumber 3 sources d9b4ae74-ae6c-4fc5-848f-05175d17960d,a6defd48-f0e7-492c-be9b-769500dccfdf,0ca17303-3a55-48d2-b1c0-e387dc1668c0 dots false columns 3 infinite false sliderHeight 190 arrows false diffuse gutterSize 20 title Intensity animate false true

Specular

Multiplier of this light filter result for the specular contribution.

Carousel Image Slider
captions include pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg maxNumber 3 sources ac440581-2e37-4018-990d-b8f2926ac261,a5289c67-f13c-49a3-a233-cd983b4275d1,e6c8f092-e15a-442f-acf8-120740b25586 dots false columns 3 infinite false sliderHeight 190 arrows false labelsFilter specular gutterSize 20 title Intensity animate false true

 

Texture Mapping

Tile Mode

Specifies how the texture repeats.

• No Repeat (0)
• Edge Extent (1)
• Tile (2)

Carousel Image Slider
include pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg maxNumber 3 sources d9f888cb-5eb0-4e7a-9713-eabd82601d04,2a843efb-cb16-4569-9473-3758f7b61098,9dea4874-43b9-4d68-9b10-6dcf28d5911c dots false columns 3 infinite false sliderHeight 190 arrows false labelsFilter tilemode gutterSize 20 title Intensity animate false captions true

Scale U

Scale of the projected texture in the U direction.

Carousel Image Slider
include pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg maxNumber 3 sources fab13f34-7412-4f6d-84da-883707f9f813,92cff2ef-45c7-4e9b-9f6a-61309a3a8330,4e833358-6201-460e-99e3-3857d06a758b dots false columns 3 infinite false sliderHeight 190 arrows false labelsFilter scaleU gutterSize 20 title Intensity animate false captions true

Scale V

Scale of the projected texture in the V direction.

Carousel Image Slider
include pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg maxNumber 3 sources 01688876-1e85-4bdf-a5dd-8a8912dd3884,f93b6b9e-c2c2-40f7-ab19-d40166cbe001,4afb04cd-22ad-4249-9a08-bdd7effb4c11 dots false columns 3 infinite false sliderHeight 190 arrows false labelsFilter scaleV gutterSize 20 title Intensity animate false captions true

Offset U

Offset of the projected texture in the U direction. This simply moves the image in the U direction.

 

Offset V

Offset of the the projected texture in the V direction. This simply moves the image in the V direction.

Premultiplied Alpha

If using a texture with unpremultiplied Alpha, set this to 0 of off for correct behavior. 

Combine Mode

mult: The results of all the filters are multiplied together

max: The maximum result from all filters is used.This works best for grey scale light filters.

min: The minimum result from all filters is used.This works best for grey scale light filters.

screen: Similar to the max operation, but it combines gradients in a smoother way. This works best for grey scale light.

Light filters on a light are grouped by their combine mode. Light filters in the same group are executed together and combined by the combine mode.The groups are executed in this order (max, min, screen, and then mult) and are multiplied together, which means a filter that turns things black in the mult group will zero out all other filters.