public float getDistanceBoneToVertex(IPXBone bone, IPXVertex vertex) { if (bone.ToBone != null) { V3 from = (V3)bone.Position; V3 to = (V3)bone.ToBone.Position; V3 v = (V3)vertex.Position; float d1, d2, d3; d1 = (v - from).Length(); d2 = (v - to).Length(); V3 line = to - from; V3 dif = v - from; if (line.Length() > 0.00001f) { d3 = (Cross(line, dif)).Length() / line.Length(); } else { d3 = 100000f; } if (line.Length() > 0) { float difDot = Dot(line, dif) / line.Length(); //垂線の足がボーン上 if (difDot > 0 && difDot < line.Length()) { return Math.Min(d1, Math.Min(d2, d3)); } } return Math.Min(d1, d2); } else { V3 dif = (V3)((V3)vertex.Position - (V3)bone.Position); return dif.Length(); } }
public MockFace(IPXVertex vertex1, IPXVertex vertex2, IPXVertex vertex3) { Vertex1 = vertex1; Vertex2 = vertex2; Vertex3 = vertex3; }
private int appendVertex(FileFormat.MQOObject mqoObj, IPXVertex v) { // 注: pmxとmqoはZ軸の向きが逆 return mqoObj.getVertexIndex((Decimal)v.Position.X, (Decimal)v.Position.Y, -(Decimal)v.Position.Z); }
public MockUVMorphOffset(IPXVertex vertex, V4 offset) { Vertex = vertex; Offset = offset; }
public PXSide(IPXVertex vertex1, IPXVertex vertex2) { VertexPair = new IPXVertex[2] { vertex1, vertex2 }; }
private int appendUV(FileFormat.MQOObject mqoObj, IPXVertex v) { return mqoObj.getUVIndex((Decimal)v.UV.U, (Decimal)v.UV.V); }
public UVEdge(IPXVertex vertex1, IPXVertex vertex2) { UV = new[] { new PointF(vertex1.UV.X, vertex1.UV.Y), new PointF(vertex2.UV.X, vertex2.UV.Y) }; }
public IPXUVMorphOffset UVMorphOffset(IPXVertex vertex, V4 offset) { return(new MockUVMorphOffset(vertex, offset)); }
public static string VertToString(this IPXVertex vertex) { return("{ " + Math.Round(vertex.Position.X) + comma + Math.Round(vertex.Position.Y) + comma + Math.Round(vertex.Position.Z) + " } "); }
public static bool IsContainVert(this IPXFace f, IPXVertex v) { return(f.Vertex1 == v || f.Vertex2 == v || f.Vertex3 == v); }
public static V3 Direction(this IPXVertex v, IPXVertex vv) { return((vv.Position - v.Position).GetNormalized()); }
public static void ReAssignFace(this IPXFace f, IPXVertex lastv, IPXVertex v1, IPXVertex v2) { if (f.Vertex1 == lastv) { f.Vertex2 = v1; f.Vertex3 = v2; return; } if (f.Vertex2 == lastv) { f.Vertex1 = v1; f.Vertex3 = v2; return; } if (f.Vertex3 == lastv) { f.Vertex1 = v1; f.Vertex2 = v2; return; } throw new Exception("最後の頂点が面にありませんでした"); }
/// <summary> /// Parses the Wavefront Object file at the provided path and returns the operation's result. /// </summary> public static ImportResult Import(string path, IPXPmxBuilder builder, ImportSettings settings, IOProgress progress) { // Cancel the process if needed if (progress.CancellationToken.IsCancellationRequested) { progress.CancellationToken.ThrowIfCancellationRequested(); } IPXPmx pmx = builder.Pmx(); pmx.Clear(); pmx.ModelInfo.ModelName = pmx.ModelInfo.ModelNameE = Path.GetFileNameWithoutExtension(path); pmx.ModelInfo.Comment = pmx.ModelInfo.CommentE = "(Imported from OBJ by WPlugins.ObjIO)"; StreamReader reader = null; System.Globalization.NumberFormatInfo fi = System.Globalization.NumberFormatInfo.InvariantInfo; System.Globalization.NumberStyles ns = System.Globalization.NumberStyles.Float; // Model elements List <V3> vList = new List <V3>(); List <V2> vtList = new List <V2>(); List <V3> vnList = new List <V3>(); Dictionary <Tuple <int, int, int>, int> vertexDictionary = new Dictionary <Tuple <int, int, int>, int>(); Dictionary <string, IPXMaterial> materials = new Dictionary <string, IPXMaterial>(); IPXMaterial currentMaterial = null; // Values derived from settings V3 positionScale = new V3(settings.ScaleX, settings.ScaleY, settings.ScaleZ) * (settings.UseMetricUnits ? 0.254f : 0.1f); // Statistics int lineNumber = 0; try { reader = new StreamReader(path); char[] separator = { ' ' }; while (!reader.EndOfStream) { System.Threading.Thread.Sleep(2); // Cancel the process if needed if (progress.CancellationToken.IsCancellationRequested) { progress.CancellationToken.ThrowIfCancellationRequested(); } string line = reader.ReadLine().Trim(); ++lineNumber; ++progress.LineNumber; progress.Report(IOProgress.Percent(reader.BaseStream.Position, reader.BaseStream.Length)); // Skip empty lines and comments if (string.IsNullOrWhiteSpace(line) || line[0] == '#') { continue; } string[] split = line.Split(separator, StringSplitOptions.RemoveEmptyEntries); switch (split[0]) { // Vertex position case "v": try { float x = float.Parse(split[1], ns, fi); float y = float.Parse(split[2], ns, fi); float z = float.Parse(split[3], ns, fi); vList.Add(new V3(x, y, -z)); } catch (FormatException ex) { if (progress.ReportError(string.Format("A format exception has occured: {0}", line))) { return(ImportResult.Fail(ex, progress.WarningCount, progress.ErrorCount)); } vList.Add(new V3()); } break; // Vertex texture coordinates case "vt": try { // Technically this can be a V3 or any vector, but PMX only uses the first two elements for the main UV channel. float x = float.Parse(split[1], ns, fi); float y = float.Parse(split[2], ns, fi); vtList.Add(new V2(x, -y)); } catch (FormatException ex) { if (progress.ReportError(string.Format("A format exception has occured: {0}", line))) { return(ImportResult.Fail(ex, progress.WarningCount, progress.ErrorCount)); } vtList.Add(new V2()); } break; // Vertex normal case "vn": try { float x = float.Parse(split[1], ns, fi); float y = float.Parse(split[2], ns, fi); float z = float.Parse(split[3], ns, fi); vnList.Add(new V3(x, y, -z)); } catch (FormatException ex) { if (progress.ReportError(string.Format("A format exception has occured: {0}", line))) { return(ImportResult.Fail(ex, progress.WarningCount, progress.ErrorCount)); } vnList.Add(new V3()); } break; // Face definition case "f": if (currentMaterial == null) { progress.ReportWarning(string.Format("Encountered a face record when no active group was set.", lineNumber)); currentMaterial = builder.Material(); } // Triangle if (split.Length == 4) { int v = 0; int vt = 0; int vn = 0; bool newVertex; try { // Split each vertex assignment triple into its respective v/vt/vn indices. GetVertexElements(split[1], out v, out vt, out vn); // Based on the indices, determine if the vertex assignment is unique or already exists. A vertex is considered unique if one or more index is different, regardless of the vectors they represent. newVertex = GetUniqueVertex(v, vt, vn, vertexDictionary, pmx.Vertex.Count, out int index1); if (newVertex) { IPXVertex vert = builder.Vertex(); pmx.Vertex.Add(vert); // The new vertex is added to the end of the list, making its index equal to the list's count before the addition. if (v >= 0) { vert.Position = vList[v] * positionScale; } if (vt >= 0) { vert.UV = vtList[vt]; } if (vn >= 0) { vert.Normal = vnList[vn]; } } IPXVertex vertex1 = pmx.Vertex[index1]; // Repeat the same process for the rest of the vertex triples. GetVertexElements(split[2], out v, out vt, out vn); newVertex = GetUniqueVertex(v, vt, vn, vertexDictionary, pmx.Vertex.Count, out int index2); if (newVertex) { IPXVertex vert = builder.Vertex(); pmx.Vertex.Add(vert); if (v >= 0) { vert.Position = vList[v] * positionScale; } if (vt >= 0) { vert.UV = vtList[vt]; } if (vn >= 0) { vert.Normal = vnList[vn]; } } IPXVertex vertex2 = pmx.Vertex[index2]; GetVertexElements(split[3], out v, out vt, out vn); newVertex = GetUniqueVertex(v, vt, vn, vertexDictionary, pmx.Vertex.Count, out int index3); if (newVertex) { IPXVertex vert = builder.Vertex(); pmx.Vertex.Add(vert); if (v >= 0) { vert.Position = vList[v] * positionScale; } if (vt >= 0) { vert.UV = vtList[vt]; } if (vn >= 0) { vert.Normal = vnList[vn]; } } IPXVertex vertex3 = pmx.Vertex[index3]; // Build the triangle and assign the vertices; use reverse order and negative normal vectors if the triangles are reversed. IPXFace face = builder.Face(); if (settings.FlipFaces) { vertex1.Normal *= -1; vertex2.Normal *= -1; vertex3.Normal *= -1; face.Vertex1 = vertex1; face.Vertex2 = vertex2; face.Vertex3 = vertex3; } else { face.Vertex1 = vertex3; face.Vertex2 = vertex2; face.Vertex3 = vertex1; } currentMaterial.Faces.Add(face); } catch (Exception ex) { if (progress.ReportError(ex.ToString())) { return(ImportResult.Fail(ex, progress.WarningCount, progress.ErrorCount)); } } } // Quad else if (split.Length == 5) { int v = 0; int vt = 0; int vn = 0; bool newVertex; try { GetVertexElements(split[1], out v, out vt, out vn); newVertex = GetUniqueVertex(v, vt, vn, vertexDictionary, pmx.Vertex.Count, out int index1); if (newVertex) { IPXVertex vert = builder.Vertex(); pmx.Vertex.Add(vert); if (v >= 0) { vert.Position = vList[v] * positionScale; } if (vt >= 0) { vert.UV = vtList[vt]; } if (vn >= 0) { vert.Normal = vnList[vn]; } } IPXVertex vertex1 = pmx.Vertex[index1]; GetVertexElements(split[2], out v, out vt, out vn); newVertex = GetUniqueVertex(v, vt, vn, vertexDictionary, pmx.Vertex.Count, out int index2); if (newVertex) { IPXVertex vert = builder.Vertex(); pmx.Vertex.Add(vert); if (v >= 0) { vert.Position = vList[v] * positionScale; } if (vt >= 0) { vert.UV = vtList[vt]; } if (vn >= 0) { vert.Normal = vnList[vn]; } } IPXVertex vertex2 = pmx.Vertex[index2]; GetVertexElements(split[3], out v, out vt, out vn); newVertex = GetUniqueVertex(v, vt, vn, vertexDictionary, pmx.Vertex.Count, out int index3); if (newVertex) { IPXVertex vert = builder.Vertex(); pmx.Vertex.Add(vert); if (v >= 0) { vert.Position = vList[v] * positionScale; } if (vt >= 0) { vert.UV = vtList[vt]; } if (vn >= 0) { vert.Normal = vnList[vn]; } } IPXVertex vertex3 = pmx.Vertex[index3]; GetVertexElements(split[4], out v, out vt, out vn); newVertex = GetUniqueVertex(v, vt, vn, vertexDictionary, pmx.Vertex.Count, out int index4); if (newVertex) { IPXVertex vert = builder.Vertex(); pmx.Vertex.Add(vert); if (v >= 0) { vert.Position = vList[v] * positionScale; } if (vt >= 0) { vert.UV = vtList[vt]; } if (vn >= 0) { vert.Normal = vnList[vn]; } } IPXVertex vertex4 = pmx.Vertex[index4]; int faceIndex1 = 0, faceIndex2 = 0; IPXFace face = builder.Face(); if (settings.FlipFaces) { face.Vertex3 = settings.TurnQuads ? vertex3 : vertex4; face.Vertex2 = vertex2; face.Vertex1 = vertex1; currentMaterial.Faces.Add(face); faceIndex1 = currentMaterial.Faces.Count - 1; face = builder.Face(); face.Vertex1 = settings.TurnQuads ? vertex1 : vertex2; face.Vertex2 = vertex3; face.Vertex3 = vertex4; currentMaterial.Faces.Add(face); faceIndex2 = currentMaterial.Faces.Count - 1; } else { face.Vertex1 = settings.TurnQuads ? vertex3 : vertex4; face.Vertex2 = vertex2; face.Vertex3 = vertex1; currentMaterial.Faces.Add(face); faceIndex1 = currentMaterial.Faces.Count - 1; face = builder.Face(); face.Vertex3 = settings.TurnQuads ? vertex1 : vertex2; face.Vertex2 = vertex3; face.Vertex1 = vertex4; currentMaterial.Faces.Add(face); faceIndex2 = currentMaterial.Faces.Count - 1; } if (settings.SaveTrianglePairs) { currentMaterial.Memo += string.Format("({0},{1})", faceIndex1, faceIndex2); } } catch (Exception ex) { if (progress.ReportError(ex.ToString())) { return(ImportResult.Fail(ex, progress.WarningCount, progress.ErrorCount)); } } } else { if (progress.ReportError(string.Format("The OBJ file contains a polygon with an invalid number of vertices. Currently only triangles and quads are supported. Line content: {0}", line))) { return(ImportResult.Fail(new InvalidOperationException("Invalid polygon"), progress.WarningCount, progress.ErrorCount)); } } break; // Group assignment defines which PMX object (IPXMaterial instance) the subsequent faces belong to. case "g": currentMaterial = builder.Material(); currentMaterial.Name = currentMaterial.NameE = line.Trim().Substring(2); progress.Report("New object: " + currentMaterial.Name); pmx.Material.Add(currentMaterial); // Set default properties currentMaterial.Diffuse = new V4(1, 1, 1, 1); currentMaterial.Ambient = new V3(0.5f, 0.5f, 0.5f); break; // Material assignment defines which material template should be applied to the currently active PMX object. Any number of PMX objects can refer to a single material template. case "usemtl": if (currentMaterial == null) { progress.ReportWarning(string.Format("Encountered a material template reference when no active group was set.", lineNumber)); currentMaterial = builder.Material(); } { string name = line.Trim().Substring(7); IPXMaterial m = currentMaterial; // Active material IPXMaterial t = materials[name]; // Template material m.Diffuse = t.Diffuse; m.Specular = t.Specular; m.Power = t.Power; m.Ambient = t.Ambient; m.Diffuse = t.Diffuse; m.SelfShadow = t.SelfShadow; m.SelfShadowMap = t.SelfShadowMap; m.Shadow = t.Shadow; m.Tex = t.Tex; m.EdgeSize = t.EdgeSize; m.EdgeColor = t.EdgeColor; m.Edge = t.Edge; } break; // Material library, may occur multiple times in a model. case "mtllib": string materialLibraryName = line.Substring(7); progress.Report("Importing materials from " + materialLibraryName); // Try relative path string materialLibraryPath = Path.Combine(Path.GetDirectoryName(path), materialLibraryName); if (!File.Exists(materialLibraryPath)) { // Try absolute path materialLibraryPath = materialLibraryName; if (!File.Exists(materialLibraryPath)) { progress.ReportError(string.Format("Material library not found ({0}).", materialLibraryName)); break; } } Dictionary <string, IPXMaterial> tempDict = ImportMaterials(materialLibraryPath, builder, settings, progress); foreach (KeyValuePair <string, IPXMaterial> kvp in tempDict) { if (materials.ContainsKey(kvp.Key)) { progress.ReportWarning(string.Format("Duplicate material {0} imported from {1} has been discarded.", kvp.Key, materialLibraryName)); } else { materials.Add(kvp.Key, kvp.Value); } } progress.Report(string.Format("Imported {0} materials from {1}.", tempDict.Count, materialLibraryName)); break; // Smoothing group assignment (unused) case "s": break; default: break; } } // Second pass for bone weights and transformations because I'm lazy IPXBone bone = null; if (settings.CreateBone != ImportSettings.CreateBoneMode.None) { bone = builder.Bone(); bone.Name = bone.NameE = pmx.ModelInfo.ModelName.Replace(' ', '_'); } foreach (IPXVertex vertex in pmx.Vertex) { // Bone if (settings.CreateBone == ImportSettings.CreateBoneMode.Average) { bone.Position += vertex.Position; } vertex.Bone1 = settings.CreateBone != ImportSettings.CreateBoneMode.None ? bone : null; vertex.Weight1 = 1.0f; vertex.Bone2 = vertex.Bone3 = vertex.Bone4 = null; vertex.Weight2 = vertex.Weight3 = vertex.Weight4 = 0; // Axis swap if (settings.SwapYZ) { float temp = vertex.Position.Y; vertex.Position.Y = vertex.Position.Z; vertex.Position.Z = temp; temp = vertex.Normal.Y; vertex.Normal.Y = vertex.Normal.Z; vertex.Normal.Z = temp; } } if (settings.CreateBone == ImportSettings.CreateBoneMode.Average) { bone.Position /= pmx.Vertex.Count; } } catch (OperationCanceledException) { throw; } catch (Exception ex) { if (progress.ReportError(ex.ToString())) { return(ImportResult.Fail(ex, progress.WarningCount, progress.ErrorCount)); } } finally { if (reader != null) { reader.Close(); reader = null; } } return(ImportResult.Success(pmx, progress.WarningCount, progress.ErrorCount)); }
private int appendVertex(FileFormat.MQOObject mqoObj, IPXVertex v) { // 注: pmxとmqoはZ軸の向きが逆 return(mqoObj.getVertexIndex((Decimal)v.Position.X, (Decimal)v.Position.Y, -(Decimal)v.Position.Z)); }
// エントリポイント public override void Run(IPERunArgs args) { try { //PMD/PMXファイルを操作するためにおまじない。 this.host = args.Host; this.builder = this.host.Builder; this.bd = this.host.Builder.SC; this.connect = this.host.Connector; this.pex = this.connect.Pmd.GetCurrentStateEx(); this.PMD = this.connect.Pmd.GetCurrentState(); this.PMX = this.connect.Pmx.GetCurrentState(); this.Form = this.connect.Form; this.PMDView = this.connect.View.PMDView; //-----------------------------------------------------------ここから----------------------------------------------------------- //ここから処理開始 //-----------------------------------------------------------ここから----------------------------------------------------------- if (this.connect.Form.PmxFormActivate) { for (int i = 0; i < this.PMX.Vertex.Count; i++) { IPXVertex vertex = this.PMX.Vertex[i]; V3 vp = (V3)vertex.Position; int ind1, ind2; ind1 = ind2 = -1; float dis1, dis2; dis1 = dis2 = 10000000; for (int j = 0; j < this.PMX.Bone.Count; j++) { IPXBone bone = this.PMX.Bone[j]; V3 bp = (V3)bone.Position; float dis; if (bone.ToBone == null) { continue; } else { dis = getDistanceBoneToVertex(bone, vertex); } if (dis < dis1) { dis2 = dis1; ind2 = ind1; ind1 = j; dis1 = dis; } else if (dis < dis2) { dis2 = dis; ind2 = j; } } if (ind1 >= 0) { vertex.Bone1 = this.PMX.Bone[ind1]; vertex.Weight1 = 1.0f; } if (ind2 >= 0) { vertex.Bone2 = this.PMX.Bone[ind2]; #if MODE_EXCLUSIVE vertex.Weight2 = 0f; #else vertex.Weight2 = (1f * dis1 / (dis1 + dis2)); vertex.Weight1 = 1.0f - vertex.Weight2; #endif } } } else { for (int i = 0; i < this.PMD.Vertex.Count; i++) { IPEVertex vertex = this.PMD.Vertex[i]; V3 vp = (V3)vertex.Position; int ind1, ind2; ind1 = ind2 = -1; float dis1, dis2; dis1 = dis2 = 10000000; for (int j = 0; j < this.PMD.Bone.Count; j++) { IPEBone bone = this.PMD.Bone[j]; V3 bp = (V3)bone.Position; float dis; if (bone.To == -1 || bone.To == 0) { continue; } else { dis = getDistanceBoneToVertex(bone, vertex); } // float dis = (bp - vp).Length(); if (dis < dis1) { dis2 = dis1; ind2 = ind1; ind1 = j; dis1 = dis; } else if (dis < dis2) { dis2 = dis; ind2 = j; } } if (ind1 >= 0) { vertex.Bone1 = ind1; } if (ind2 >= 0) { vertex.Bone2 = ind2; #if MODE_EXCLUSIVE vertex.Weight = 100; #else vertex.Weight = (int)(100f * dis2 / (dis1 + dis2)); #endif } } } //-----------------------------------------------------------ここまで----------------------------------------------------------- //処理ここまで //-----------------------------------------------------------ここまで----------------------------------------------------------- //モデル・画面を更新します。 this.Update(); #if MODE_EXCLUSIVE MessageBox.Show(this.PMD.Vertex.Count.ToString() + "個の頂点のウェイトを最短排他形式で設定しました。", "ウェイト自動設定(排他的)", MessageBoxButtons.OK, MessageBoxIcon.Information); #else MessageBox.Show(this.PMX.Vertex.Count.ToString() + "個の頂点のウェイトを中間補完形式で設定しました。", "ウェイト自動設定(補完的)", MessageBoxButtons.OK, MessageBoxIcon.Information); #endif } catch (Exception ex) { MessageBox.Show(ex.Message, "エラー", MessageBoxButtons.OK, MessageBoxIcon.Exclamation); } }
private int appendUV(FileFormat.MQOObject mqoObj, IPXVertex v) { return(mqoObj.getUVIndex((Decimal)v.UV.U, (Decimal)v.UV.V)); }
private float NormalDist(IPXBone bone, IPXVertex vertex) { return((vertex.Position - bone.Position).Length()); }
public IPXVertexMorphOffset VertexMorphOffset(IPXVertex vertex, V3 offset) { throw new NotImplementedException(); }
internal PmxVertexStruct(IPXVertex vertex) { Position = vertex.Position.ToVector3(); Normal = vertex.Normal.ToVector3(); Tex = vertex.UV.ToVector2(); }