Name | Description |
---|---|
position | The position of the current point. |
direction | The direction of the sliding. |
float | 3D size the size of the handle. |
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. |
Make a 3D slider.
This will draw a 3D-draggable handle on the screen. The handle is constrained to sliding along a direction vector in 3D space.
Slider handle in the Scene View.
// Simple script that creates a Magenta Slide Handle that
// points to (0,0,0) nomatter where the target GameObject is located.
@CustomEditor (Slide)
class SliderHandleJS extends Editor {
function OnSceneGUI () {
Handles.color = Color.magenta;
target.vectorPoint = Handles.Slider (target.transform.position,
Vector3.zero - target.transform.position);
if (GUI.changed)
EditorUtility.SetDirty (target);
}
}
And the script attached to this Handle:
// Usage: Place this script on the Game Object you want to use the
// editor-created slide handle.
@script ExecuteInEditMode()
var vectorPoint : Vector3 = Vector3(0,0,0);
function Update() {
Debug.Log("Looking at: " + vectorPoint);
}