UsdHydraTokens provides static, efficient TfTokens for use in all public USD API. More...

Public Attributes
const TfToken	HwPrimvar_1
	"HwPrimvar_1" More...

const TfToken	HwPtexTexture_1
	"HwPtexTexture_1" More...

const TfToken	HwUvTexture_1
	"HwUvTexture_1" More...

const TfToken	displayLookBxdf
	"displayLook:bxdf" More...

const TfToken	infoFilename
	"info:filename" More...

const TfToken	infoVarname
	"info:varname" More...

const TfToken	textureMemory
	"textureMemory" More...

const TfToken	frame
	"frame" More...

const TfToken	uv
	"uv" More...

const TfToken	wrapS
	"wrapS" More...

const TfToken	wrapT
	"wrapT" More...

const TfToken	black
	"black" More...

const TfToken	clamp
	"clamp" More...

const TfToken	mirror
	"mirror" More...

const TfToken	repeat
	"repeat" More...

const TfToken	useMetadata
	"useMetadata" More...

const TfToken	magFilter
	"magFilter" More...

const TfToken	minFilter
	"minFilter" More...

const TfToken	linearMipmapLinear
	"linearMipmapLinear" More...

const TfToken	linearMipmapNearest
	"linearMipmapNearest" More...

const TfToken	nearestMipmapNearest
	"nearestMipmapNearest" More...

const TfToken	linear
	"linear" More...

const TfToken	nearest
	"nearest" More...

const TfToken	nearestMipmapLinear
	"nearestMipmapLinear" More...

const TfToken	faceIndex
	"faceIndex" More...

const TfToken	faceOffset
	"faceOffset" More...

const std::vector< TfToken >	allTokens
	A vector of all of the tokens listed above. More...

Detailed Description

UsdHydraTokens provides static, efficient TfTokens for use in all public USD API.

These tokens were auto-generated from the deprecated UsdHydra schemas. They represent property names, shader input names and associated values. The schemas have been deleted, but these tokens are being kept alive to assist with the gradual transition to the new style hydra shaders that are based off of the new shader registry.

Definition at line 56 of file tokens.h.

Member Data Documentation

const std::vector<TfToken> allTokens

A vector of all of the tokens listed above.

Definition at line 221 of file tokens.h.

const TfToken black

"black"

Possible value for "wrapT" and "wrapS" inputs on a "UvTexture" shader prim. Causes black to be returned when sampling outside the bounds of the texture.,

Definition at line 125 of file tokens.h.

const TfToken clamp

"clamp"

Possible value for "wrapT" and "wrapS" inputs on a "UvTexture" shader prim. Causes the the texture coordinate to be clamped to [0,1].

Definition at line 132 of file tokens.h.

const TfToken displayLookBxdf

"displayLook:bxdf"

Deprecated:: This has been deprecated in favor of the glslfx:surface output.

Relationship on a material that targets the "bxdf" or the surface shader prim.

Definition at line 79 of file tokens.h.

const TfToken faceIndex

"faceIndex"

The "faceIndex" shader input on a hydra "PtexTexture" shader.

Definition at line 213 of file tokens.h.

const TfToken faceOffset

"faceOffset"

The "faceOffset" shader input on a hydra "PtexTexture" shader.

Definition at line 218 of file tokens.h.

const TfToken frame

"frame"

A shader input on a "Texture" shader.

Definition at line 100 of file tokens.h.

const TfToken HwPrimvar_1

"HwPrimvar_1"

The id value of a Primvar shader.

Definition at line 62 of file tokens.h.

const TfToken HwPtexTexture_1

"HwPtexTexture_1"

The id value of a PtexTexture shader.

Definition at line 67 of file tokens.h.

const TfToken HwUvTexture_1

"HwUvTexture_1"

The id value of a UvTexture shader.

Definition at line 72 of file tokens.h.

const TfToken infoFilename

"info:filename"

The special "info:filename" property of a hydra Texture shader, which points to a resolvable texture asset.

Definition at line 85 of file tokens.h.

const TfToken infoVarname

"info:varname"

Definition at line 90 of file tokens.h.

const TfToken linear

"linear"

A weighted linear blend of nearest adjacent samples. Possible value for "minFilter" and "magFilter" inputs on a UvTexture shader.

Definition at line 193 of file tokens.h.

const TfToken linearMipmapLinear

"linearMipmapLinear"

See https://www.opengl.org/wiki/Sampler_Object , Possible value for the "minFilter" input on a UvTexture shader.

Definition at line 174 of file tokens.h.

const TfToken linearMipmapNearest

"linearMipmapNearest"

See https://www.opengl.org/wiki/Sampler_Object Possible value for the "minFilter" input on a UvTexture shader.

Definition at line 180 of file tokens.h.

const TfToken magFilter

"magFilter"

An input on a UvTexture shader.

Definition at line 163 of file tokens.h.

const TfToken minFilter

"minFilter"

An input on a UvTexture shader.

Definition at line 168 of file tokens.h.

const TfToken mirror

"mirror"

Possible value for "wrapT" and "wrapS" inputs on a "UvTexture" shader prim. Causes the texture coordinate to wrap around like a mirror. -0.2 becomes 0.2, -1.2 becomes 0.8, etc. ,

Definition at line 140 of file tokens.h.

const TfToken nearest

"nearest"

Selects the nearest sample for the given coordinate Possible value for "minFilter" and "magFilter" inputs on a UvTexture shader.

Definition at line 201 of file tokens.h.

const TfToken nearestMipmapLinear

"nearestMipmapLinear"

See https://www.opengl.org/wiki/Sampler_Object Possible value for "minFilter" and "magFilter" inputs on a UvTexture shader.

Definition at line 208 of file tokens.h.

const TfToken nearestMipmapNearest

"nearestMipmapNearest"

See https://www.opengl.org/wiki/Sampler_Object Possible value for the "minFilter" input on a UvTexture shader.

Definition at line 186 of file tokens.h.

const TfToken repeat

"repeat"

Possible value for "wrapT" and "wrapS" inputs on a "UvTexture" shader prim. Causes the texture coordinate to wrap around the texture. So a texture coordinate of -0.2 becomes the equivalent of 0.8.

Definition at line 148 of file tokens.h.

const TfToken textureMemory

"textureMemory"

A shader input on a hydra Texture shader.

Definition at line 95 of file tokens.h.

const TfToken useMetadata

"useMetadata"

Possible value for "wrapT" and "wrapS" inputs on a "UvTexture" shader prim. Causes the wrap value to be loaded from the texture file instead of being specified in the prim. If the texture file doesn't support metadata or the metadata doesn't contain a wrap mode, the "black" wrap mode is used.

Definition at line 158 of file tokens.h.

const TfToken uv

"uv"

A shader input on a hydra UvTexture shader.

Definition at line 105 of file tokens.h.

const TfToken wrapS

"wrapS"

A shader input on a hydra UvTexture shader which defines the behavior of texture coordinates that are outside the bounds of the texture.

Definition at line 111 of file tokens.h.

const TfToken wrapT

"wrapT"

A shader input on a hydra UvTexture shader which defines the behavior of texture coordinates that are outside the bounds of the texture.

Definition at line 117 of file tokens.h.

The documentation for this class was generated from the following file:

pxr/usd/usdHydra/tokens.h

Public Attributes

Detailed Description

Member Data Documentation