UGizmoBaseVec2ParameterSource > UObject
UGizmoUniformScaleParameterSource is an IGizmoVec2ParameterSource implementation that interprets the Vec2 parameter as the position in a 2D plane, and maps this parameter to a change in a uniform scale value. This scale is applied to an IGizmoTransformSource. The X/Y plane parameter deltas are converted to a uniform scale delta simply by adding them. This assumpes that the 3D plane is oriented such that "positive" along the X and Y tangent axes corresponds to something semantically meaningful. It's up to the client to do this. This ParameterSource is intended to be used to create 3D Uniform Scale Gizmos.
| Member | Type | Offset | Share |
|---|---|---|---|
|
AxisSource
AxisSource provides the 3D plane (origin/normal/u/v) that is used to interpret the 2D parameters |
TScriptInterface<IGizmoAxisSource> | 0x48 | |
|
TransformSource
This TransformSource is updated by applying the constructed 3D translation |
TScriptInterface<IGizmoTransformSource> | 0x58 | |
|
ScaleMultiplier
Coordinate delta is multiplied by this amount |
float | 0x68 | |
|
Parameter
Parameter is the two line-equation parameters that this Vec2ParameterSource provides |
FVector2D | 0x6c | |
|
LastChange
Active parameter change (only valid between BeginModify/EndModify) |
FGizmoVec2ParameterChange | 0x74 | |
|
CurScaleOrigin
Plane origin for current parameter edit (only valid between BeginModify/EndModify) |
FVector | 0x84 | |
|
CurScaleNormal
Plane normal for current parameter edit (only valid between BeginModify/EndModify) |
FVector | 0x90 | |
|
CurScaleAxisX
In-plane axis X for current parameter edit (only valid between BeginModify/EndModify) |
FVector | 0x9c | |
|
CurScaleAxisY
In-plane axis Y for current parameter edit (only valid between BeginModify/EndModify) |
FVector | 0xa8 | |
|
InitialTransform
Saved copy of Initial Transform for current parameter edit (only valid between BeginModify/EndModify) |
FTransform | 0xc0 |