Version: 2021.2
public int vertexCount ;

描述

The total number of vertices used to represent the shape type.

See PhysicsShapeType2D for details on how each type uses different quantities of vertices to represent itself.

using UnityEngine;
using UnityEngine.Assertions;

public class Example : MonoBehaviour { void Start() { // Create a shape group. var shapeGroup = new PhysicsShapeGroup2D();

// Add a Circle to the shape group. var circleShapeIndex = shapeGroup.AddCircle ( center: new Vector2(-2f, 3f), radius: 1f );

// Add a Capsule to the shape group. var capsuleShapeIndex = shapeGroup.AddCapsule ( vertex0: Vector2.down, vertex1: Vector2.up, radius: 0.5f );

// Fetch the shapes. var circleShape = shapeGroup.GetShape(circleShapeIndex); var capsuleShape = shapeGroup.GetShape(capsuleShapeIndex);

// Validate the shape vertex count. Assert.AreEqual(1, circleShape.vertexCount); Assert.AreEqual(2, capsuleShape.vertexCount); } }