Switch-Toolbox/Switch_Toolbox_Library/Rendering/GenericModelRenderer/GenericRenderedObject.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using OpenTK;

namespace Toolbox.Library.Rendering
{
    public class GenericRenderedObject : STGenericObject
    {
        public int[] display;
        public int DisplayId;

        public struct DisplayVertex
        {
            // Used for rendering.
            public Vector3 pos;
            public Vector3 nrm;
            public Vector3 tan;
            public Vector2 uv;
            public Vector4 col;
            public Vector4 node;
            public Vector4 weight;
            public Vector2 uv2;
            public Vector2 uv3;
            public Vector3 binorm;

            public static int Size = 4 * (3 + 3 + 3 + 2 + 4 + 4 + 4 + 2 + 2 + 3);
        }

        public virtual List<DisplayVertex> CreateDisplayVertices()
        {
            display = new int[0];
            if (PolygonGroups.Count > 0)
            {
                List<int> Faces = new List<int>();

                foreach (var group in PolygonGroups)
                    Faces.AddRange(group.GetDisplayFace());

                display = Faces.ToArray();
            }

            if (lodMeshes.Count > 0)
            {
                display = lodMeshes[DisplayLODIndex].getDisplayFace().ToArray();
            }


            List<DisplayVertex> displayVertList = new List<DisplayVertex>();

            if (display.Length <= 3)
                return displayVertList;

            foreach (Vertex v in vertices)
            {
                DisplayVertex displayVert = new DisplayVertex()
                {
                    pos = v.pos,
                    nrm = v.nrm,
                    tan = v.tan.Xyz,
                    binorm = v.bitan.Xyz,
                    col = v.col,
                    uv = v.uv0,
                    uv2 = v.uv1,
                    uv3 = v.uv2,
                    node = new Vector4(
                             v.boneIds.Count > 0 ? v.boneIds[0] : -1,
                             v.boneIds.Count > 1 ? v.boneIds[1] : -1,
                             v.boneIds.Count > 2 ? v.boneIds[2] : -1,
                             v.boneIds.Count > 3 ? v.boneIds[3] : -1),
                    weight = new Vector4(
                             v.boneWeights.Count > 0 ? v.boneWeights[0] : 0,
                             v.boneWeights.Count > 1 ? v.boneWeights[1] : 0,
                             v.boneWeights.Count > 2 ? v.boneWeights[2] : 0,
                             v.boneWeights.Count > 3 ? v.boneWeights[3] : 0),
                };

                displayVertList.Add(displayVert);
            }

            return displayVertList;
        }
    }


}