static function Slider2D (id : int, handlePos : Vector3, offset : Vector3, handleDir : Vector3, slideDir1 : Vector3, slideDir2 : Vector3, handleSize : float, drawFunc : DrawCapFunction, snap : Vector2, drawHelper : boolean = false) : Vector3
Parameters
| Name | Description |
|---|
| id |
(optional) override the default ControlID for this Slider2D instance
|
| handlePos |
the position of the current point.
|
| offset |
(optional) renders the Slider2D at handlePos, but treats the Slider2D's origin as handlePos + offset. Useful for Slider2D instances that are placed/rendered relative to another object or handle.
|
| handleDir |
the direction of the handle, only used for rendering of the handle
|
| slideDir1 |
the first direction of the sliding.
|
| slideDir2 |
the second direction of the sliding.
|
| handleSize |
the size of the handle - HandleUtility.GetHandleSize (position);
|
| drawFunc |
the function to call for doing the actual drawing - by default, it's Handles.ArrowCap, but any function that has the same signature can be used.
|
| snap |
(float or Vector2) set the snap increment (Pass a Vector2 to use separate snap increments in each dimension)
|
| drawHelper |
(default: false) render a rectangle around the handle when dragging
|
Returns
Vector3 - the new handle position Note: Use HandleUtility.GetHandleSize where you might want to have constant screen-sized handles.
Description
Slide a handle in a 2D plane
This will draw a draggable handle on the screen. The handle is constrained to sliding on a plane.
Manual