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Unity Engine

DistanceToArc(Vector3, Vector3, Vector3, float, float)

Returns the distance in pixels from the mouse pointer to a 3D section of a disc.
Read time 1 minuteLast updated 12 days ago

Definition

  • Type: Method
  • Namespace: UnityEditor
  • Assembly: UnityEditor.CoreModule
public static float DistanceToArc(Vector3 center, Vector3 normal, Vector3 from, float angle, float radius)

Parameters

center

Vector3

normal

Vector3

from

Vector3

angle

float

radius

float

Returns

Type

Description

float

Remarks

Calculates the screen space distance from the mouse pointer to the disc section at given world space 
position
with the given 
radius
and 
normal
. The disc section is defined by from vector and the 
angle
in degrees.
Uses the current camera to determine the distance.
Additional Resources: HandleUtility.DistanceToDisc, HandleUtility.DistanceToCircle.