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HDK
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#include <OpenColorTransforms.h>
Inheritance diagram for OCIO_NAMESPACE::GradingRGBCurveTransform:Public Member Functions | |
| TransformType | getTransformType () const noexceptoverride |
| virtual const FormatMetadata & | getFormatMetadata () const noexcept=0 |
| virtual FormatMetadata & | getFormatMetadata () noexcept=0 |
| virtual bool | equals (const GradingRGBCurveTransform &other) const noexcept=0 |
| Checks if this equals other. More... | |
| virtual GradingStyle | getStyle () const noexcept=0 |
| Adjusts the behavior of the transform for log, linear, or video color space encodings. More... | |
| virtual void | setStyle (GradingStyle style) noexcept=0 |
| Will reset value to style's defaults if style is not the current style. More... | |
| virtual const ConstGradingRGBCurveRcPtr | getValue () const =0 |
| virtual void | setValue (const ConstGradingRGBCurveRcPtr &values)=0 |
| Throws if value is not valid. More... | |
| virtual float | getSlope (RGBCurveType c, size_t index) const =0 |
| virtual void | setSlope (RGBCurveType c, size_t index, float slope)=0 |
| virtual bool | slopesAreDefault (RGBCurveType c) const =0 |
| virtual bool | getBypassLinToLog () const =0 |
| virtual void | setBypassLinToLog (bool bypass)=0 |
| virtual bool | isDynamic () const noexcept=0 |
| virtual void | makeDynamic () noexcept=0 |
| virtual void | makeNonDynamic () noexcept=0 |
| GradingRGBCurveTransform (const GradingRGBCurveTransform &)=delete | |
| GradingRGBCurveTransform & | operator= (const GradingRGBCurveTransform &)=delete |
| virtual | ~GradingRGBCurveTransform ()=default |
| Do not use (needed only for pybind11). More... | |
| Public Member Functions inherited from OCIO_NAMESPACE::Transform | |
| virtual TransformRcPtr | createEditableCopy () const =0 |
| virtual TransformDirection | getDirection () const noexcept=0 |
| virtual void | setDirection (TransformDirection dir) noexcept=0 |
| Note that this only affects the evaluation and not the values stored in the object. More... | |
| virtual void | validate () const |
| Will throw if data is not valid. More... | |
| Transform (const Transform &)=delete | |
| Transform & | operator= (const Transform &)=delete |
| virtual | ~Transform ()=default |
| Do not use (needed only for pybind11). More... | |
Static Public Member Functions | |
| static GradingRGBCurveTransformRcPtr | Create (GradingStyle style) |
| Creates an instance of GradingPrimaryTransform. More... | |
Protected Member Functions | |
| GradingRGBCurveTransform ()=default | |
| Protected Member Functions inherited from OCIO_NAMESPACE::Transform | |
| Transform ()=default | |
RGB curve color correction controls.
This transform allows for modifying tone reproduction via B-spline curves.
There is an R, G, and B curve along with a Master curve (that applies to R, G, and B). Each curve is specified via the x and y coordinates of its control points. A monotonic spline is fit to the control points. The x coordinates must be non-decreasing. When the grading style is linear, the units for the control points are photographic stops relative to 0.18.
The control points are dynamic, so they may be adjusted even after the Transform is included in a Processor.
Definition at line 1192 of file OpenColorTransforms.h.
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Do not use (needed only for pybind11).
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Creates an instance of GradingPrimaryTransform.
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Checks if this equals other.
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The scene-linear grading style applies a lin-to-log transform to the pixel values before going through the curve. However, in some cases (e.g. drawing curves in a UI) it may be useful to bypass the lin-to-log. Default value is false.
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It is possible to provide a desired slope value for each control point. The number of slopes is always the same as the number of control points and so the control points must be set before setting the slopes. The slopes are primarily intended for use by config authors looking to match a specific shape with as few control points as possible, they are not intended to be exposed to a user interface for direct manipulation. When a curve is being generated for creative purposes it is better to let OCIO calculate the slopes automatically.
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Adjusts the behavior of the transform for log, linear, or video color space encodings.
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Implements OCIO_NAMESPACE::Transform.
Definition at line 1198 of file OpenColorTransforms.h.
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Parameters can be made dynamic so the values can be changed through the CPU or GPU processor, but if there are several GradingRGBCurveTransform only one can have dynamic parameters.
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Will reset value to style's defaults if style is not the current style.
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Throws if value is not valid.
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1.8.6 
