Site

...

Parameters

Ramp Direction

Ramp Type

Specify in which direction the ramp is applied.

distToLight(0) - distance to the light.
linear(1) - linear ramp.
spherical(2) - spherical ramp.
radial(3) - radial ramp.

Image Removed

type = lineartype = radial

Carousel Image Slider

include	pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg
maxNumber	3
sources	658953a6-0340-4960-9f37-d22075a9d68c,3262f146-a494-4a55-b4e8-43785edcdd1f,4ee6b1ae-7681-42ce-89ee-60c838e6f8f7
dots	false
columns	3
infinite	false
sliderHeight	190
arrows	false
gutterSize	20
title	Intensity
animate	false

type = sphere

Begin Distance

Distance where the ramp starts.

Carousel Image Slider

include	pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.

Image Removed

jpg
maxNumber	3
sources	4173b1ec-2a90-4f24-a882-0f51d9a37ec6,ad95188b-5748-4b5e-99cf-2ae1ff655c00,ec7b604b-94e4-470e-8985-6de3f6a9c3c1
dots	false
columns	3
infinite	false
sliderHeight	190
arrows	false
gutterSize	20
title	Intensity
animate	false

begin distance = 0begin distance = 3begin distance = 6

End Distance

Distance where the ramp ends.

Carousel Image Slider

include	pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.

Image Removed

jpg
maxNumber	3
sources	605a1649-6240-4095-8fe8-f4e6a75eb215,b75fb005-a1e4-4e09-99be-5a23731d997e,0aee9e2e-45b6-413a-b5d1-d0cdb5d8a2f0
dots	false
columns	3
infinite	false
sliderHeight	190
arrows	false
gutterSize	20
title	Intensity
animate	false

end distance = 5end distance = 7end distance = 9

Ramp

Ramp

Define the number of knots.

Image Removed

Ramp Knots

An array of knot values.

Image Removed

Carousel Image Slider

include	pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg
maxNumber	3
sources	12544d16-caa2-4f9f-95ca-ef7aaf8a1e94,fbbedf11-ea54-45ed-a02a-40a00bbafdf8,d5fef75f-e28f-4ddc-ab9b-057922075de1
dots	false
columns	3
infinite	false
sliderHeight	190
arrows	false
gutterSize	20
title	Intensity
animate	false

Ramp Floats

An array of float values.

Carousel Image Slider

include	pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.

Image Removed

jpg
maxNumber	3
sources	ab26d4d2-5624-4ed3-aa2c-7d9e68f0fc86,74acbe5c-e824-4561-823b-8a0d0d70def1,6512abcf-c483-4310-b8eb-a8534443f252
dots	false
columns	3
infinite	false
sliderHeight	190
arrows	false
gutterSize	20
title	Intensity
animate	false

Ramp Interpolation

Type of ramp interpolation:

linear
catmull-rom
bspline
constant

Image Removed

Carousel Image Slider

include	pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg
maxNumber	4
sources	87ccc0eb-3bb8-4ba7-903f-5f878404f904,9b76cbba-f0d2-46a5-a726-0e63063aaab6,ff2dae2c-a7d0-4754-b973-5d05491fe8aa,bc7f8d99-ff5e-4252-8ca8-fbe46ebea90f
columns	3
sliderHeight	190
arrows	false
gutterSize	20
slidesToScroll	1
title	Intensity
animate	false
autoplay	true
autoplaySpeed	2000

linearcatmull-rombsplineconstant

Multiplier

Density

Controls the strength of the projected effect.

Image Removed

density = 0.65density = 0.85

Carousel Image Slider

include	pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg
maxNumber	3
sources	324241fb-8465-477c-b7f1-a0d9c4131139,24ab6011-f5b9-48c5-83e4-7f34cece8d52,bd551d48-18bd-4b37-b906-0554a94fe9d2
dots	false
columns	3
infinite	false
sliderHeight	190
arrows	false
gutterSize	20
title	Intensity
animate	false

density = 1.0

Invert

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

Carousel Image Slider

include	pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.

Image Removed

invert = offinvert =on

jpg
maxNumber	3
sources	e065c2f3-49bb-4117-864e-786464ac2ab4,785ce022-6bb3-4586-90ba-1748afb384b7
dots	false
columns	3
infinite	false
sliderHeight	190
arrows	false
gutterSize	20
title	Intensity
animate	false

Intensity

Global Multiplier for both the diffuse and specular contribution below.

Carousel Image Slider

include	pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.

Image Removed

intensity = 1.0intensity = 1.5intensity = 2.5

jpg
maxNumber	3
sources	c7a4a2a1-71f1-40e4-9281-fc011c043f81,b6908368-c3c3-4cf0-beec-31d5ceab3e57,d6ada6e2-0ddd-4296-a492-d4456703604d
dots	false
columns	3
infinite	false
sliderHeight	190
arrows	false
gutterSize	20
title	Intensity
animate	false

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

Image Removed

diffuse = 1diffuse = 2diffuse = 3

sources	e2f92dad-f362-4aa3-b694-5ffd18f0a60c,9488825a-8d97-4d1c-9287-11159662c3ba,82668632-9447-4add-8ea1-db7e0f790004
dots	false
columns	3
infinite	false
sliderHeight	190
arrows	false
gutterSize	20
title	Intensity
animate	false

Specular

Multiplier of this light filter result for the specular contribution.

Image Removed

specular = 1specular = 2specular = 3

Carousel Image Slider

include	pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg
maxNumber	3
sources	ad8d5ba9-d6c3-4954-9244-015fb92f0ae5,d08762a0-e485-4e1a-9256-d60737979c14,6934db8f-082a-436c-987a-0a223ec66de6
dots	false
columns	3
infinite	false
sliderHeight	190
arrows	false
gutterSize	20
title	Intensity
animate	false

Color Ramp

Color Ramp

Define the number of knots.

Color Ramp Knots

An array of knot values.

Carousel Image Slider

include	pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg
maxNumber	3
sources	07d71392-4a19-4bce-b959-bbd2e5238d19,084f98dd-f88d-480b-aa76-2d6f44fc9327,38afa71a-8e68-4040-8c67-52801f1d0051
dots	false
columns	3
infinite	false
sliderHeight	190
arrows	false
gutterSize	20
title	Intensity
animate	false

Ramp Colors

An array of color values.

Carousel Image Slider

include	pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg
maxNumber	3
sources	573904f6-7c5d-4fbe-b36d-f2ab0ed5f333,31951843-3736-45e8-a006-57957b20d999,d6a0399a-1f7f-41dd-9a02-40a8e907ff6c
dots	false
columns	3
infinite	false
sliderHeight	190
arrows	false
gutterSize	20
title	Intensity
animate	false

Color Ramp Interpolation

Type of color ramp interpolation:

linear
catmull-rom
bspline
constant

Image RemovedImage RemovedImage RemovedImage Removed

Carousel Image Slider

include	pxrDome_intensity05.jpg, pxrDome_intensity10.jpg, pxrDome_intensity20.jpg
maxNumber	4
sources	c81d73b1-aa8d-47c8-981c-098bb2d13730,71b2d6ec-0502-48c4-9370-4cefabbd1ef8,1bd8223b-3095-44aa-84fc-ef1d4697c63a,9a562b07-de87-4b57-97f9-55f613d7bbcf
columns	3
sliderHeight	190
arrows	false
gutterSize	20
slidesToScroll	1
title	Intensity
animate	false
autoplay	true
autoplaySpeed	2000

linear catmull-rombsplineconstant

Combine Mode

Combine mode for PxrRampLightFilter is always multiplied.

Page tree

Versions Compared

Old Version 2

New Version Current

Key

Parameters

Ramp Direction

Ramp

Multiplier

Color Ramp

Combine Mode

Pixar Animation Studios

Site

Resources

Company

Connect