XCEngine/managed/XCEngine.ScriptCore/Rendering/Universal/UniversalRenderPipelineAsset.cs

using XCEngine;
using XCEngine.Rendering;

namespace XCEngine.Rendering.Universal
{
    public class UniversalRenderPipelineAsset
        : ScriptableRenderPipelineAsset
    {
        public ScriptableRendererData[] rendererDataList =
            new ScriptableRendererData[]
            {
                new UniversalRendererData()
            };
        public int defaultRendererIndex = 0;

        protected override ScriptableRenderPipeline CreatePipeline()
        {
            ScriptableRendererData resolvedRendererData =
                ResolveDefaultRendererData();
            return resolvedRendererData != null
                ? new UniversalRenderPipeline(resolvedRendererData)
                : null;
        }

        protected override void ConfigureCameraRenderRequest(
            CameraRenderRequestContext context)
        {
            ScriptableRendererData resolvedRendererData =
                ResolveDefaultRendererData();
            if (resolvedRendererData != null)
            {
                resolvedRendererData.ConfigureCameraRenderRequestInstance(
                    context);
            }
        }

        protected override string GetPipelineRendererAssetKey()
        {
            ScriptableRendererData resolvedRendererData =
                ResolveDefaultRendererData();
            return resolvedRendererData != null
                ? resolvedRendererData.GetPipelineRendererAssetKeyInstance()
                : string.Empty;
        }

        private ScriptableRendererData ResolveDefaultRendererData()
        {
            if (rendererDataList == null ||
                rendererDataList.Length == 0)
            {
                rendererDataList =
                    new ScriptableRendererData[]
                    {
                        new UniversalRendererData()
                    };
                defaultRendererIndex = 0;
            }

            if (defaultRendererIndex < 0 ||
                defaultRendererIndex >= rendererDataList.Length)
            {
                defaultRendererIndex = 0;
            }

            if (rendererDataList[defaultRendererIndex] == null)
            {
                rendererDataList[defaultRendererIndex] =
                    new UniversalRendererData();
            }

            return rendererDataList[defaultRendererIndex];
        }
    }
}