Version: 2023.2
언어: 한국어
public static void DrawSolidArc (Vector3 center, Vector3 normal, Vector3 from, float angle, float radius);

파라미터

center The center of the circle.
normal The normal of the circle.
from The direction of the point on the circumference, relative to the center, where the sector begins.
angle The angle of the sector, in degrees.
radius The radius of the circle

Note: Use HandleUtility.GetHandleSize where you might want to have constant screen-sized handles.

설명

Draw a circular sector (pie piece) in 3D space.


Solid Arc in the Scene View.

using UnityEditor;
using UnityEngine;

static class ArcExample { static Vector3 m_Angle = new Vector3(1.5f, .66f, 0f);

// Create an arc at 0, 0, 0 in the Scene view and a slider that changes thes angle of the arc. [InitializeOnLoadMethod] static void Init() => SceneView.duringSceneGui += view => { Handles.DrawLine(new Vector3(1.5f, 0f, 0f), new Vector3(1.5f, 1f, 0f)); var handleSize = HandleUtility.GetHandleSize(m_Angle) * .1f; m_Angle = Handles.Slider(m_Angle, Vector3.up, handleSize, Handles.DotHandleCap, EditorSnapSettings.move.x); m_Angle.y = Mathf.Clamp(m_Angle.y, 0f, 1f); Handles.Label(m_Angle + Vector3.right * handleSize * 2f, $"Angle {m_Angle.y * 360f}");

Handles.DrawSolidArc(Vector3.zero, Vector3.forward, Vector3.up, m_Angle.y * -360f, 1f); }; }