| UObjectBase
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Module |
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Header |
/Engine/Source/Runtime/Experimental/InteractiveToolsFramework/Public/BaseGizmos/ParameterToTransformAdapters.h |
Include |
#include "BaseGizmos/ParameterToTransformAdapters.h" |
class UGizmoAxisTranslationParameterSource : public UGizmoBaseFloatParameterSource
Various 1D and 2D ParameterSource converters intended to be used to create 3D transformation gizmos. Based on base classes in ParameterSourcesFloat.h and ParameterSourcesVec2.hUGizmoAxisTranslationParameterSource is an IGizmoFloatParameterSource implementation that interprets the float value as the parameter of a line equation, and maps this parameter to a 3D translation along a line with origin/direction given by an IGizmoAxisSource. This translation is applied to an IGizmoTransformSource.
This ParameterSource is intended to be used to create 3D Axis Translation Gizmos.
Name | Description | ||
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AxisSource |
The Parameter line-equation value is converted to a 3D Translation along this Axis |
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CurTranslationAxis |
Tranlsation axis for current parameter edit (only valid between BeginModify/EndModify) |
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CurTranslationOrigin |
Tranlsation origin for current parameter edit (only valid between BeginModify/EndModify) |
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InitialTransform |
Saved copy of Initial Transform for current parameter edit (only valid between BeginModify/EndModify) |
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LastChange |
Active parameter change (only valid between BeginModify/EndModify) |
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float |
Parameter |
Parameter is the line-equation parameter that this FloatParameterSource provides |
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PositionConstraintFunction |
Optional position constraint function. |
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TransformSource |
This TransformSource is updated by applying the constructed 3D translation |
Name | Description | ||
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UGizmoAxisTr... |
Construct ( |
Create a standard instance of this ParameterSource, with the given AxisSource and TransformSource |
Name | Description | ||
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BeginModify() |
Notify ParameterSource that a parameter modification is about to begin |
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EndModify() |
Notify ParameterSource that a parameter modification is complete |
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float |
GetParameter() |
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SetParameter ( |
Set value of parameter |