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Unity Engine

DistanceToCircle

Returns the distance in pixels from the mouse pointer to a camera facing circle.
Read time 1 minuteLast updated 13 days ago

Definition

  • Type: Method
  • Namespace: UnityEditor
  • Assembly: UnityEditor.CoreModule

DistanceToCircle(Vector3, float)

Returns the distance in pixels from the mouse pointer to a camera facing circle.
public static float DistanceToCircle(Vector3 position, float radius)

Parameters

position

Vector3

radius

float

Returns

Type

Description

float

Remarks

Calculates the screen space distance from the mouse pointer to the circle at given world space 
position
with the given 
radius
. The circle is assumed to be facing the camera.
Uses the current camera to determine the distance.
Additional Resources: HandleUtility.DistanceToDisc.

DistanceToCircle(CameraProjectionCache, Vector3, float)

Returns the distance in pixels from the mouse pointer to a camera facing circle.
public static float DistanceToCircle(CameraProjectionCache projection, Vector3 position, float radius)

Parameters

projection

CameraProjectionCache

position

Vector3

radius

float

Returns

Type

Description

float

Remarks

Calculates the screen space distance from the mouse pointer to the circle at given world space 
position
with the given 
radius
. The circle is assumed to be facing the camera.
Uses the current camera to determine the distance.
Additional Resources: HandleUtility.DistanceToDisc.