partially working obj importer. still untested in-game

1 files changed, 52 insertions, 0 deletions

diff --git a/NW4RTools/Models/VertexData.cs b/NW4RTools/Models/VertexData.cs
index 187b9aa..feb8eb6 100644
--- a/NW4RTools/Models/VertexData.cs
+++ b/NW4RTools/Models/VertexData.cs
@@ -60,6 +60,54 @@ namespace NW4RTools.Models {
 			}
 		}
 
+		public virtual void Save() {
+			int elementCount = Data[0].Length;
+			float scale = 1.0f / (1 << Fraction);
+			var output = new OutputStream();
+
+			switch (ComponentType) {
+			case VertexSettings.CompType.UInt8:
+				foreach (var array in Data) {
+					for (int i = 0; i < elementCount; i++) {
+						output.WriteByte((byte)(array[i] / scale));
+					}
+				}
+				break;
+			case VertexSettings.CompType.Int8:
+				foreach (var array in Data) {
+					for (int i = 0; i < elementCount; i++) {
+						output.WriteSByte((sbyte)(array[i] / scale));
+					}
+				}
+				break;
+			case VertexSettings.CompType.UInt16:
+				foreach (var array in Data) {
+					for (int i = 0; i < elementCount; i++) {
+						output.WriteUInt16((ushort)(array[i] / scale));
+					}
+				}
+				break;
+			case VertexSettings.CompType.Int16:
+				foreach (var array in Data) {
+					for (int i = 0; i < elementCount; i++) {
+						output.WriteInt16((short)(array[i] / scale));
+					}
+				}
+				break;
+			case VertexSettings.CompType.Float32:
+				foreach (var array in Data) {
+					for (int i = 0; i < elementCount; i++) {
+						output.WriteFloat(array[i]);
+					}
+				}
+				break;
+			default:
+				throw new NotImplementedException(String.Format("unimplemented type {0}", (int)ComponentType));
+			}
+
+			RawData = output.GetBuffer();
+		}
+
 
 		public abstract int GetRealCount();
 	}
@@ -186,6 +234,10 @@ namespace NW4RTools.Models {
 
 			return ret;
 		}
+
+		public override void Save() {
+			throw new NotImplementedException();
+		}
 	}