ViewTransform

PythonC++

class PyOpenColorIO.ViewTransform

A :ref:`ViewTransform` provides a conversion from the main (usually scene-referred) reference space to the display-referred reference space. This allows splitting the conversion from the main reference space to a display into two parts: the ViewTransform plus a display color space.

It is also possible to provide a ViewTransform that converts from the display-referred reference space back to that space. This is useful in cases when a ViewTransform is needed when converting between displays (such as HDR to SDR).

The ReferenceSpaceType indicates whether the ViewTransform converts from scene-to-display reference or display-to-display reference.

The from_reference transform direction is the one that is used when going out towards a display.

ViewTransform(*args, **kwargs)

Overloaded function.

1. __init__(self: PyOpenColorIO.ViewTransform, referenceSpace: PyOpenColorIO.ReferenceSpaceType) -> None

2. __init__(self: PyOpenColorIO.ViewTransform, referenceSpace: PyOpenColorIO.ReferenceSpaceType = <ReferenceSpaceType.REFERENCE_SPACE_SCENE: 0>, name: str = ‘’, family: str = ‘’, description: str = ‘’, toReference: PyOpenColorIO.Transform = None, fromReference: PyOpenColorIO.Transform = None, categories: List[str] = []) -> None

addCategory(category: str) → None

clearCategories() → None

getCategories() → PyOpenColorIO.ViewTransform.ViewTransformCategoryIterator

getDescription() → str

getFamily() → str

getName() → str

getReferenceSpaceType() → PyOpenColorIO.ReferenceSpaceType

getTransform(direction: PyOpenColorIO.ViewTransformDirection) → PyOpenColorIO.Transform

If a transform in the specified direction has been specified, return it. Otherwise return a null ConstTransformRcPtr

hasCategory(category: str) → bool

removeCategory(category: str) → None

setDescription(description: str) → None

setFamily(family: str) → None

setName(name: str) → None

setTransform(transform: PyOpenColorIO.Transform, direction: PyOpenColorIO.ViewTransformDirection) → None

Specify the transform for the appropriate direction. Setting the transform to null will clear it.

class PyOpenColorIO.ViewTransform.ViewTransformCategoryIterator

self[arg0: int] → str

iter(self) → PyOpenColorIO.ViewTransform.ViewTransformCategoryIterator

len(self) → int

next(self) → str