コード例 #1
0
        private static void BuildPolygonList(Geometry geometry, GeometryBuildInfo geometryBuildInfo, Dictionary <Vertex, int> weightedVertexIdLookup)
        {
            var currentMaterial = default(MaterialBuildInfo);
            var geometryWeightedVertexIdLookup = geometryBuildInfo.WeightedVertices.Select(x => weightedVertexIdLookup[x]).ToList();

            for (var i = 0; i < geometryBuildInfo.Meshes.Count; i++)
            {
                var mesh = geometryBuildInfo.Meshes[i];

                // Add material parameters
                AddChangedMaterialParameters(geometry.PolygonList, mesh.Material, currentMaterial, i == 0);
                currentMaterial = mesh.Material;

                if (mesh.UnweightedIndices.Count > 0)
                {
                    var unweightedStrips = GenerateStrips(mesh.UnweightedIndices);

                    geometry.PolygonList.Add(new StripUVNChunk
                    {
                        Strips = unweightedStrips,
                    });
                }

                if (mesh.WeightedIndices.Count > 0)
                {
                    var weightedStrips = GenerateStrips(mesh.WeightedIndices);

                    foreach (var strip in weightedStrips)
                    {
                        for (var j = 0; j < strip.Indices.Length; j++)
                        {
                            var index = strip.Indices[j];
                            strip.Indices[j].Index = ( ushort )geometryWeightedVertexIdLookup[index.Index];
                        }
                    }

                    geometry.PolygonList.Add(new StripUVNChunk
                    {
                        Strips = weightedStrips,
                    });
                }
            }
        }