Viewpoint<T0>

描述

定义一个可以从相机叠加层中选择的视点。

将此基类与 ICameraLensData 一起使用来定义一个视点，并在相机叠加层中公开一个组件。如果您在相机叠加层中公开了一个组件，则可以使用相机叠加层在场景视图中查看该组件。

要使用此类，您必须在 MonoBehaviour 中拥有相机镜头的自定义表示。

检测到时，相机叠加层会为场景中类型为 T0 的每个组件创建 Viewpoint 类的实例。

相机叠加层使用附加到组件的 UI 中的图标。

using UnityEngine;

public class MyVirtualCamera : MonoBehaviour
{
    public float fov;
    public float nearPlane;
    public float farPlane;

    public bool physicalProps;
    public float focalLength;
    public Vector2 sensor;
    public Vector2 lensShift;
    public Camera.GateFitMode gateFit;
}

using UnityEngine;
using UnityEditor;

class VirtualCameraViewpoint : Viewpoint<MyVirtualCamera>, ICameraLensData
{
    public VirtualCameraViewpoint(MyVirtualCamera target) : base(target) { }

    public float NearClipPlane => Target.nearPlane;

    public float FarClipPlane => Target.farPlane;

    // If you are not using physical properties, FieldOfView can change from the SceneView with the scrollwheel action while looking through a camera.
    public float FieldOfView { get => Target.fov; set => Target.fov = value; }

    public bool UsePhysicalProperties => Target.physicalProps;

    // If you are using physical properties, FocalLength can change from the SceneView with the scrollwheel action while looking through a camera.
    public float FocalLength { get => Target.focalLength; set => Target.focalLength = value; }

    public Vector2 SensorSize => Target.sensor;

    public Vector2 LensShift => Target.lensShift;

    public Camera.GateFitMode GateFit => Target.gateFit;

    // The SceneView sets orthographic to true when: 
    // - the 2DMode button is toggled on.
    // - orthographic view is set from the Orientation gizmo.
    //
    // In this example, our representation doesn't consider orthographic view.
    public bool Orthographic { get => false; set { } }
    public float OrthographicSize { get => 0; set { } }
}

属性

构造函数

公共方法