CustomCollider2D.customVertexCount

描述

The total number of vertices used by the Collider. (Read Only)

All the Collider shapes with a total shape count of customShapeCount use all the vertices represented here.

using UnityEngine;
using UnityEngine.Assertions;

public class Example : MonoBehaviour
{
    void Start()
    {
        // Fetch the custom collider.
        var customCollider = GetComponent<CustomCollider2D>();

        // Create a shape group.
        var shapeGroup = new PhysicsShapeGroup2D();

        // Add a Circle to the shape group.
        shapeGroup.AddCircle
            (
                center: new Vector2(-1f, 0f),
                radius: 0.5f
            );

        // Add a box to the shape group.
        shapeGroup.AddBox
            (
                center: new Vector2(1f, 0f),
                size: new Vector2(1f, 1f)
            );

        // Assign our shapes.
        customCollider.SetCustomShapes(shapeGroup);

        // Validate the custom shape vertices.
        Assert.AreApproximatelyEqual(shapeGroup.vertexCount, customCollider.customVertexCount);
    }
}