...
Parameters
Cookie Mode
Specify the cookie mode:
Physical (0): The cookie behaves like a stained glass window through which light falls. The falloff and blur are determined by the size of the light, the distance to the light and distance from the cookie.
Carousel Image Slider |
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include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
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maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | physical |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Analytic (1): The cookie has a fixed projection and manual blur and falloff controls.
Carousel Image Slider |
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include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | analytic |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
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 > 0.0.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | map |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
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 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 |
---|
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 |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | 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 |
---|
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 |
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include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | density |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Invert
Specify whether to invert the projected texture before it is applied.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | invert |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | 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 |
---|
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 |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | diffuse |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Specular
Multiplier of this light filter result for the specular contribution.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | specular |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Projection (For Analytic Mode Only)
Directional
When this is on, the texture projects along a direction using the orthographic projection. When it is off, the texture projects using a focal point specified by the Apex.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | directional |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Shear X
Shear the projection along the X axis.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | shearx |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Shear Y
Shear the projection along the Y axis.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | sheary |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Apex
Distance between the center of cookie and the center of projection. This is only applicable when Directional is off.
Use Light Direction
If this is on, the projection direction is determined by the position of the center of the light source. Otherwise, it only follows the orientation of the cookie. WARNING: This does not work with dome and mesh lights.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | lightdirection |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | 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 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | tilemode |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Invert U
Turn this on only if you want to flip the texture from left to right. By default, the orientation of the texture is matching the orientation as it is viewed in an image viewer.
Invert V
Turn this on only if you want to flip texture from bottom to top. By default, the orientation of the texture is matching the orientation as it is viewed in an image viewer. Note that the light filter already takes into the account of flipping the V direction for the correct default orientation.
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 |
---|
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 |
---|
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.
Offset V
Offset of the the projected texture in the V direction.
Use Alpha
If this is off, your result may not be smooth.
Premultiplied Alpha
If using a texture with unpremultiplied Alpha, set this to 0 of off for correct behavior.
Blur (for Analytic Mode Only)
Blur
Specify the blur of projected texture from 0-1. This gets multiplied by the blurNear/blurFar interpolation. This blurs between the projected color and the fill color when the texture is not repeating.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | blur |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
S Blur Mult
Blur multiplier in S direction.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | sblurmult |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
T Blur Mult
Blur multiplier in T direction.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | tblurmult |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Blur Near Dist
Distance from the cookie where the blur interpolation starts.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | blurneardist |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Blur Midpoint
Distance between near and far, where the midValue is located.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | blurmidpnt |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Blur Far Dist
Distance from the cookie where the blur interpolation ends.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | blurfardist |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Blur Near Value
Blur multiplier where the blur interpolation starts.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | blurnearval |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Blur Mid Value
Blur multiplier in the middle of the blur interpolation.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | blurmidval |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Blur Far Value
Blur multiplier where the blur interpolation ends.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | blurfarval |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Blur Exponent
Power exponent of the blur interpolation.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | blurpow |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Density Falloff (for Analytic Mode Only)
Density Near Dist
Distance from the cookie where the density interpolation starts.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | densityneardist |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Density Midpoint
Distance between near and far, where the midValue is located.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | densitymidpnt |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Density Far Dist
Distance from the cookie where the density interpolation ends.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | densityfardist |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Density Near Value
Density multiplier where the blur interpolation starts.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | densitynearval |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Density Mid Value
Density multiplier in the middle of the density interpolation.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | densitymidval |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Density Far Value
Density multiplier where the blur interpolation ends.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | densityfarval |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Density Exponent
Power exponent of the density interpolation.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | densitypow |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Saturation, Contrast, Tint
Saturation
Saturation of the result (0=greyscale,1=normal,>1=boosted colors).
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | saturation |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Midpoint
Midpoint for the contrast control.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | midpoint |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Contrast
Contrast control (less than 1 = contrast reduction, larger than 1 = contrast increase).
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | contrast |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
White Point
White point for the contrast control if (contrast > 1.0).
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | whitepnt |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Tint
Tint of the resulting color after saturation, contrast and clamp.
Carousel Image Slider |
---|
include | pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg |
---|
maxNumber | 3 |
---|
dots | false |
---|
columns | 3 |
---|
infinite | false |
---|
sliderHeight | 190 |
---|
arrows | false |
---|
labelsFilter | tint |
---|
gutterSize | 20 |
---|
title | Intensity |
---|
animate | false |
---|
captions | true |
---|
|
Combine Mode
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.