Handles Class

Various drawing stuff.

Note: This is an editor class. To use it you have to place your script in Assets/Editor inside your project folder. Editor classes are in the UnityEditor namespace so for C# scripts you need to add "using UnityEditor;" at the beginning of the script.

Variables

currentCamera

The camera used for deciding where 3D handles end up

Class Variables

lighting	Are handles lit?
color	Colors of the handles
matrix	Matrix for all handle operations

Class Functions

PositionHandle	Make a 3D Scene view position handle.
RotationHandle	Make a Scene view rotation handle.
ScaleHandle	Make a Scene view scale handle
Slider	Make a 3D slider
FreeRotateHandle	Make an unconstrained rotation handle.
FreeMoveHandle	Make an unconstrained movement handle.
ScaleSlider	Make a directional scale slider
ScaleValueHandle	Make a single-float draggable handle.
Disc	Make a 3D disc that can be dragged with the mouse
Button	Make a 3D Button.
CubeCap	Draw a cube. Pass this into handle functions
SphereCap	Draw a Sphere. Pass this into handle functions.
ConeCap	Draw a Cone. Pass this into handle functions.
CylinderCap	Draw a Cylinder. Pass this into handle functions.
RectangleCap	Draw a camera-facing Rectangle. Pass this into handle functions.
DotCap	Draw a camera-facing dot. Pass this into handle functions.
ArrowCap	Draw an arrow like those used by the move tool.
DrawCylinder	OBSOLETE warning DrawCylinder has been renamed to CylinderCap.
DrawCube	OBSOLETE warning DrawCube has been renamed to CubeCap.
DrawSphere	OBSOLETE warning DrawSphere has been renamed to SphereCap.
DrawCone	OBSOLETE warning DrawCone has been renamed to ConeCap.
DrawRectangle	OBSOLETE warning DrawRectangle has been renamed to RectangleCap.
DrawArrow	OBSOLETE warning DrawArrow has been renamed to ArrowCap.
DrawLine	Draw a line from p1 to p2.
DrawPolyLine	Draw a line going through the list of all points.
DrawAAPolyLine	Draw anti-aliased line specified with point array.
DrawWireDisc	Draw the outline of a flat disc in 3D space.
DrawWireArc	Draw a circular arc in 3D space.
DrawSolidDisc	Draw a solid flat disc in 3D space.
DrawSolidArc	Draw a circular sector (pie piece) in 3D space.
Label	Make a text label positioned in 3D space.
ClearCamera	Clears the camera.
DrawCamera	Draws a camera inside a rectangle.
SetCamera	Set the current camera so all Handles and Gizmos are draw with its settings.
BeginGUI	Begin a 2D GUI block inside the 3D handle GUI.
EndGUI	End a 2D GUI block and get back to the 3D handle GUI.

Delegates

DrawCapFunction

The function to use for drawing the handle e.g. Handles.DrawRectangle.