public override void PostConvert(ref MeshData mesh)
{
//UV
MeshData.VBuffer UVBuffer;
if (mesh.Buffers.TryGetValue(ESemantic.Coord0, out UVBuffer))
{
var uvBuffers = UVBuffer.mData;
for (int i = 0; i < uvBuffers.Count; i++)
{
var uv = uvBuffers[i];
uvBuffers[i] = new Vector4(uv.x, 1.0f - uv.y, 0.0f, 0.0f);
//Debug.Log(UVBuffer.mData[i]);
}
}
else
{
Debug.Log("No UV channel can be found");
return;
}
//Normal ,BiNormal,Tangent
MeshData.VBuffer NormalBuffer;
bool hasNormal = mesh.Buffers.TryGetValue(ESemantic.Normal, out NormalBuffer);
if (!hasNormal)
{
Debug.Log("No Normal channel can be found");
return;
}
else
{
if (NormalBuffer.mDimension < 4)
{
Debug.Log("No Normal.w can be found");
return;
}
List <Vector4> normals = new List <Vector4>();
List <Vector4> tangents = new List <Vector4>();
List <Vector4> binormals = new List <Vector4>();
for (int i = 0; i < NormalBuffer.mData.Count; i++)
{
var normalData = NormalBuffer.mData[i];
Vector3 tan = new Vector3(0.0f, 0.0f, 0.0f),
bin = new Vector3(0.0f, 0.0f, 0.0f),
nor = new Vector3(0.0f, 0.0f, 0.0f);
DecodeTangentBinormal(normalData, ref tan, ref bin, ref nor);
normals.Add(new Vector4(nor.x, nor.y, nor.z, 0.0f));
tangents.Add(new Vector4(tan.x, tan.y, tan.z, 0.0f));
binormals.Add(new Vector4(bin.x, bin.y, bin.z, 0.0f));
}
NormalBuffer.mData = normals;
NormalBuffer.mDimension = 3;
MeshData.VBuffer TangentBuffer;
bool hasTangent = mesh.Buffers.TryGetValue(ESemantic.Tangent, out TangentBuffer);
if (!hasTangent)
{
TangentBuffer = new MeshData.VBuffer();
mesh.Buffers.Add(ESemantic.Tangent, TangentBuffer);
}
TangentBuffer.mData = tangents;
TangentBuffer.mDimension = 3;
MeshData.VBuffer BiNormalBuffer;
bool hasBiNormal = mesh.Buffers.TryGetValue(ESemantic.BNormal, out BiNormalBuffer);
if (!hasBiNormal)
{
BiNormalBuffer = new MeshData.VBuffer();
mesh.Buffers.Add(ESemantic.BNormal, BiNormalBuffer);
}
BiNormalBuffer.mData = binormals;
BiNormalBuffer.mDimension = 3;
}
//Position
MeshData.VBuffer posBuf;
if (!mesh.Buffers.TryGetValue(ESemantic.Position, out posBuf))
{
return;
}
for (int i = 0; i < posBuf.mData.Count; i++)
{
Vector4 pos = posBuf.mData[i];
pos.y += 2;
pos.w = 1;
posBuf.mData[i] = pos;
}
if (mUseSkeleton)
{
UseSkeletonData(ref mesh);
}
mesh.Buffers.Remove(ESemantic.Coord1);
mesh.Buffers.Remove(ESemantic.Coord2);
mesh.Buffers.Remove(ESemantic.Coord3);
mesh.Buffers.Remove(ESemantic.Coord4);
}
public void OnGUI()
{
if (mMeshData == null)
{
return;
}
if (mStyles == null)
{
mStyles = new Styles();
}
int vertexNum = mMeshData.GetVertexCount();
float height = this.position.height - 20;
float width = 40;
int viewItemNum = Mathf.FloorToInt(height / 18 - 1);
//id scroll bar
current = (int)GUI.VerticalScrollbar(new Rect(0, 0, 20, height + 3), current, viewItemNum, 0, vertexNum);
int end = Mathf.Min(current + viewItemNum, vertexNum);
int start = Mathf.Max(0, end - viewItemNum);
EditorGUILayout.BeginHorizontal();
{
GUILayout.Space(20);
//draw id
EditorGUILayout.BeginVertical(mStyles.mPreviewBox, GUILayout.Width(width), GUILayout.Height(height));
{
EditorGUILayout.BeginHorizontal(mStyles.mOLTitle);
{
EditorGUILayout.LabelField(" id", EditorStyles.boldLabel, GUILayout.Width(width));
}
EditorGUILayout.EndHorizontal();
for (int i = start; i < end; i++)
{
EditorGUILayout.LabelField(i.ToString(), EditorStyles.boldLabel, GUILayout.Width(width));
}
}
EditorGUILayout.EndVertical();
GUILayout.Space(1);
DataPanelScroll = EditorGUILayout.BeginScrollView(DataPanelScroll);
EditorGUILayout.BeginHorizontal();
{
foreach (var pair in mMeshData.Buffers)
{
ESemantic s = pair.Key;
MeshData.VBuffer buff = pair.Value;
width = buff.mDimension * 100;
EditorGUILayout.BeginVertical(mStyles.mPreviewBox, GUILayout.Width(width), GUILayout.Height(height));
{
EditorGUILayout.BeginHorizontal(mStyles.mOLTitle);
{
EditorGUILayout.LabelField(" " + s.ToString(), EditorStyles.boldLabel, GUILayout.Width(width));
}
EditorGUILayout.EndHorizontal();
for (int i = start; i < end; i++)
{
EditorGUILayout.BeginHorizontal();
for (int j = 0; j < buff.mDimension; j++)
{
EditorGUILayout.LabelField(buff.mData[i][j].ToString(), GUILayout.Width(90));
}
EditorGUILayout.EndHorizontal();
}
}
EditorGUILayout.EndVertical();
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.EndScrollView();
}
GUILayout.Label(mMeshData.GetInfo());
EditorGUILayout.EndHorizontal();
}
private static void MeshFBX(MeshData m_Mesh, string MeshID, StringBuilder ob)
{
int vertexNum = m_Mesh.GetVertexCount();
if (vertexNum > 0)//general failsafe
{
//StatusStripUpdate("Writing Geometry: " + m_Mesh.m_Name);
ob.AppendFormat("\n\tGeometry: 3{0}, \"Geometry::\", \"Mesh\" {{", MeshID);
ob.Append("\n\t\tProperties70: {");
var randomColor = RandomColorGenerator(m_Mesh.Name);
ob.AppendFormat("\n\t\t\tP: \"Color\", \"ColorRGB\", \"Color\", \"\",{0},{1},{2}", ((float)randomColor[0] / 255), ((float)randomColor[1] / 255), ((float)randomColor[2] / 255));
ob.Append("\n\t\t}");
#region Vertices
MeshData.VBuffer buff = m_Mesh.Buffers[ESemantic.Position];
ob.AppendFormat("\n\t\tVertices: *{0} {{\n\t\t\ta: ", vertexNum * 3);
int lineSplit = ob.Length;
for (int v = 0; v < vertexNum; v++)
{
ob.AppendFormat("{0},{1},{2},", buff.mData[v].x, buff.mData[v].y, buff.mData[v].z);
if (ob.Length - lineSplit > 2000)
{
ob.Append("\n");
lineSplit = ob.Length;
}
}
ob.Length--;//remove last comma
ob.Append("\n\t\t}");
#endregion
#region Indices
int indexNum = m_Mesh.GetIndexCount();
//in order to test topology for triangles/quads we need to store submeshes and write each one as geometry, then link to Mesh Node
ob.AppendFormat("\n\t\tPolygonVertexIndex: *{0} {{\n\t\t\ta: ", indexNum);
lineSplit = ob.Length;
for (int f = 0; f < indexNum / 3; f++)
{
ob.AppendFormat("{0},{1},{2},", m_Mesh.Trangles[f * 3], m_Mesh.Trangles[f * 3 + 1], (-m_Mesh.Trangles[f * 3 + 2] - 1));
if (ob.Length - lineSplit > 2000)
{
ob.Append("\n");
lineSplit = ob.Length;
}
}
ob.Length--;//remove last comma
ob.Append("\n\t\t}");
ob.Append("\n\t\tGeometryVersion: 124");
#endregion
#region Normals
if (m_Mesh.Buffers.TryGetValue(ESemantic.Normal, out buff))
{
ob.Append("\n\t\tLayerElementNormal: 0 {");
ob.Append("\n\t\t\tVersion: 101");
ob.Append("\n\t\t\tName: \"\"");
ob.Append("\n\t\t\tMappingInformationType: \"ByVertice\"");
ob.Append("\n\t\t\tReferenceInformationType: \"Direct\"");
ob.AppendFormat("\n\t\t\tNormals: *{0} {{\n\t\t\ta: ", (vertexNum * 3));
lineSplit = ob.Length;
for (int v = 0; v < vertexNum; v++)
{
ob.AppendFormat("{0},{1},{2},", buff.mData[v].x, buff.mData[v].y, buff.mData[v].z);
if (ob.Length - lineSplit > 2000)
{
ob.Append("\n");
lineSplit = ob.Length;
}
}
ob.Length--;//remove last comma
ob.Append("\n\t\t\t}\n\t\t}");
}
#endregion
#region Binormals
if (m_Mesh.Buffers.TryGetValue(ESemantic.BNormal, out buff))
{
ob.Append("\n\t\tLayerElementBinormal: 0 {");
ob.Append("\n\t\t\tVersion: 101");
ob.Append("\n\t\t\tName: \"\"");
ob.Append("\n\t\t\tMappingInformationType: \"ByVertice\"");
ob.Append("\n\t\t\tReferenceInformationType: \"Direct\"");
ob.AppendFormat("\n\t\t\tBinormals: *{0} {{\n\t\t\ta: ", (vertexNum * 3));
lineSplit = ob.Length;
for (int v = 0; v < vertexNum; v++)
{
if (buff.mDimension == 3)
{
ob.AppendFormat("{0},{1},{2},", buff.mData[v].x, buff.mData[v].y, buff.mData[v].z);
}
else
{
ob.AppendFormat("{0},{1},{2},", buff.mData[v].x * buff.mData[v].w, buff.mData[v].y * buff.mData[v].w, buff.mData[v].z * buff.mData[v].w);
}
if (ob.Length - lineSplit > 2000)
{
ob.Append("\n");
lineSplit = ob.Length;
}
}
ob.Length--;//remove last comma
ob.Append("\n\t\t\t}\n\t\t}");
}
#endregion
#region Tangents
if (m_Mesh.Buffers.TryGetValue(ESemantic.Tangent, out buff))
{
ob.Append("\n\t\tLayerElementTangent: 0 {");
ob.Append("\n\t\t\tVersion: 101");
ob.Append("\n\t\t\tName: \"\"");
ob.Append("\n\t\t\tMappingInformationType: \"ByVertice\"");
ob.Append("\n\t\t\tReferenceInformationType: \"Direct\"");
ob.AppendFormat("\n\t\t\tTangents: *{0} {{\n\t\t\ta: ", (vertexNum * 3));
lineSplit = ob.Length;
for (int v = 0; v < vertexNum; v++)
{
if (buff.mDimension == 3)
{
ob.AppendFormat("{0},{1},{2},", buff.mData[v].x, buff.mData[v].y, buff.mData[v].z);
}
else
{
ob.AppendFormat("{0},{1},{2},", buff.mData[v].x * buff.mData[v].w, buff.mData[v].y * buff.mData[v].w, buff.mData[v].z * buff.mData[v].w);
}
if (ob.Length - lineSplit > 2000)
{
ob.Append("\n");
lineSplit = ob.Length;
}
}
ob.Length--;//remove last comma
ob.Append("\n\t\t\t}\n\t\t}");
}
#endregion
#region Colors
if (m_Mesh.Buffers.TryGetValue(ESemantic.Color, out buff))
{
ob.Append("\n\t\tLayerElementColor: 0 {");
ob.Append("\n\t\t\tVersion: 101");
ob.Append("\n\t\t\tName: \"\"");
//ob.Append("\n\t\t\tMappingInformationType: \"ByVertice\"");
//ob.Append("\n\t\t\tReferenceInformationType: \"Direct\"");
ob.Append("\n\t\t\tMappingInformationType: \"ByPolygonVertex\"");
ob.Append("\n\t\t\tReferenceInformationType: \"IndexToDirect\"");
ob.AppendFormat("\n\t\t\tColors: *{0} {{\n\t\t\ta: ", vertexNum * 4);
//ob.Append(string.Join(",", m_Mesh.m_Colors));
lineSplit = ob.Length;
if (buff.mDimension == 3)
{
for (int i = 0; i < vertexNum; i++)
{
ob.AppendFormat("{0},{1},{2},{3},", buff.mData[i].x, buff.mData[i].y, buff.mData[i].z, 1.0f);
if (ob.Length - lineSplit > 2000)
{
ob.Append("\n");
lineSplit = ob.Length;
}
}
}
else
{
for (int i = 0; i < vertexNum; i++)
{
ob.AppendFormat("{0},{1},{2},{3},", buff.mData[i].x, buff.mData[i].y, buff.mData[i].z, buff.mData[i].w);
if (ob.Length - lineSplit > 2000)
{
ob.Append("\n");
lineSplit = ob.Length;
}
}
}
ob.Length--;//remove last comma
ob.Append("\n\t\t\t}");
ob.AppendFormat("\n\t\t\tColorIndex: *{0} {{\n\t\t\ta: ", indexNum);
lineSplit = ob.Length;
for (int f = 0; f < indexNum / 3; f++)
{
ob.AppendFormat("{0},{1},{2},", m_Mesh.Trangles[f * 3], m_Mesh.Trangles[f * 3 + 1], (m_Mesh.Trangles[f * 3 + 2]));
if (ob.Length - lineSplit > 2000)
{
ob.Append("\n");
lineSplit = ob.Length;
}
}
ob.Length--;//remove last comma
ob.Append("\n\t\t\t}\n\t\t}");
}
#endregion
#region UV1
//does FBX support UVW coordinates?
if (m_Mesh.Buffers.TryGetValue(ESemantic.Coord0, out buff))
{
ob.Append("\n\t\tLayerElementUV: 0 {");
ob.Append("\n\t\t\tVersion: 101");
ob.Append("\n\t\t\tName: \"UVChannel_1\"");
ob.Append("\n\t\t\tMappingInformationType: \"ByVertice\"");
ob.Append("\n\t\t\tReferenceInformationType: \"Direct\"");
ob.AppendFormat("\n\t\t\tUV: *{0} {{\n\t\t\ta: ", vertexNum * buff.mDimension);
lineSplit = ob.Length;
for (int v = 0; v < vertexNum; v++)
{
for (int j = 0; j < buff.mDimension; j++)
{
ob.AppendFormat("{0},", buff.mData[v][j]);
}
if (ob.Length - lineSplit > 2000)
{
ob.Append("\n");
lineSplit = ob.Length;
}
}
ob.Length--;//remove last comma
ob.Append("\n\t\t\t}\n\t\t}");
}
#endregion
#region UV2
if (m_Mesh.Buffers.TryGetValue(ESemantic.Coord1, out buff))
{
ob.Append("\n\t\tLayerElementUV: 1 {");
ob.Append("\n\t\t\tVersion: 101");
ob.Append("\n\t\t\tName: \"UVChannel_2\"");
ob.Append("\n\t\t\tMappingInformationType: \"ByVertice\"");
ob.Append("\n\t\t\tReferenceInformationType: \"Direct\"");
ob.AppendFormat("\n\t\t\tUV: *{0} {{\n\t\t\ta: ", vertexNum * buff.mDimension);
lineSplit = ob.Length;
for (int v = 0; v < vertexNum; v++)
{
for (int j = 0; j < buff.mDimension; j++)
{
ob.AppendFormat("{0},", buff.mData[v][j]);
}
if (ob.Length - lineSplit > 2000)
{
ob.Append("\n");
lineSplit = ob.Length;
}
}
ob.Length--;//remove last comma
ob.Append("\n\t\t\t}\n\t\t}");
}
#endregion
#region UV3
if (m_Mesh.Buffers.TryGetValue(ESemantic.Coord2, out buff))
{
ob.Append("\n\t\tLayerElementUV: 2 {");
ob.Append("\n\t\t\tVersion: 101");
ob.Append("\n\t\t\tName: \"UVChannel_3\"");
ob.Append("\n\t\t\tMappingInformationType: \"ByVertice\"");
ob.Append("\n\t\t\tReferenceInformationType: \"Direct\"");
ob.AppendFormat("\n\t\t\tUV: *{0} {{\n\t\t\ta: ", vertexNum * buff.mDimension);
lineSplit = ob.Length;
for (int v = 0; v < vertexNum; v++)
{
for (int j = 0; j < buff.mDimension; j++)
{
ob.AppendFormat("{0},", buff.mData[v][j]);
}
if (ob.Length - lineSplit > 2000)
{
ob.Append("\n");
lineSplit = ob.Length;
}
}
ob.Length--;//remove last comma
ob.Append("\n\t\t\t}\n\t\t}");
}
#endregion
#region UV4
if (m_Mesh.Buffers.TryGetValue(ESemantic.Coord3, out buff))
{
ob.Append("\n\t\tLayerElementUV: 3 {");
ob.Append("\n\t\t\tVersion: 101");
ob.Append("\n\t\t\tName: \"UVChannel_4\"");
ob.Append("\n\t\t\tMappingInformationType: \"ByVertice\"");
ob.Append("\n\t\t\tReferenceInformationType: \"Direct\"");
ob.AppendFormat("\n\t\t\tUV: *{0} {{\n\t\t\ta: ", vertexNum * buff.mDimension);
lineSplit = ob.Length;
for (int v = 0; v < vertexNum; v++)
{
for (int j = 0; j < buff.mDimension; j++)
{
ob.AppendFormat("{0},", buff.mData[v][j]);
}
if (ob.Length - lineSplit > 2000)
{
ob.Append("\n");
lineSplit = ob.Length;
}
}
ob.Length--;//remove last comma
ob.Append("\n\t\t\t}\n\t\t}");
}
#endregion
#region Material
ob.Append("\n\t\tLayerElementMaterial: 0 {");
ob.Append("\n\t\t\tVersion: 101");
ob.Append("\n\t\t\tName: \"\"");
ob.Append("\n\t\t\tMappingInformationType: \"");
//if (m_Mesh.m_SubMeshes.Count == 1)
{ ob.Append("AllSame\""); }
//else { ob.Append("ByPolygon\""); }
ob.Append("\n\t\t\tReferenceInformationType: \"IndexToDirect\"");
ob.AppendFormat("\n\t\t\tMaterials: *{0} {{", 0);
ob.Append("\n\t\t\t\t");
//if (m_Mesh.m_SubMeshes.Count == 1)
{ ob.Append("0"); }
//else
//{
// lineSplit = ob.Length;
// for (int i = 0; i < m_Mesh.m_materialIDs.Count; i++)
// {
// ob.AppendFormat("{0},", m_Mesh.m_materialIDs[i]);
// if (ob.Length - lineSplit > 2000)
// {
// ob.Append("\n");
// lineSplit = ob.Length;
// }
// }
// ob.Length--;//remove last comma
//}
ob.Append("\n\t\t\t}\n\t\t}");
#endregion
#region Layers
ob.Append("\n\t\tLayer: 0 {");
ob.Append("\n\t\t\tVersion: 100");
if (m_Mesh.Buffers.ContainsKey(ESemantic.Normal))
{
ob.Append("\n\t\t\tLayerElement: {");
ob.Append("\n\t\t\t\tType: \"LayerElementNormal\"");
ob.Append("\n\t\t\t\tTypedIndex: 0");
ob.Append("\n\t\t\t}");
}
if (m_Mesh.Buffers.ContainsKey(ESemantic.BNormal))
{
ob.Append("\n\t\t\tLayerElement: {");
ob.Append("\n\t\t\t\tType: \"LayerElementBinormal\"");
ob.Append("\n\t\t\t\tTypedIndex: 0");
ob.Append("\n\t\t\t}");
}
if (m_Mesh.Buffers.ContainsKey(ESemantic.Tangent))
{
ob.Append("\n\t\t\tLayerElement: {");
ob.Append("\n\t\t\t\tType: \"LayerElementTangent\"");
ob.Append("\n\t\t\t\tTypedIndex: 0");
ob.Append("\n\t\t\t}");
}
ob.Append("\n\t\t\tLayerElement: {");
ob.Append("\n\t\t\t\tType: \"LayerElementMaterial\"");
ob.Append("\n\t\t\t\tTypedIndex: 0");
ob.Append("\n\t\t\t}");
//
/*ob.Append("\n\t\t\tLayerElement: {");
* ob.Append("\n\t\t\t\tType: \"LayerElementTexture\"");
* ob.Append("\n\t\t\t\tTypedIndex: 0");
* ob.Append("\n\t\t\t}");
* ob.Append("\n\t\t\tLayerElement: {");
* ob.Append("\n\t\t\t\tType: \"LayerElementBumpTextures\"");
* ob.Append("\n\t\t\t\tTypedIndex: 0");
* ob.Append("\n\t\t\t}");*/
if (m_Mesh.Buffers.ContainsKey(ESemantic.Color))
{
ob.Append("\n\t\t\tLayerElement: {");
ob.Append("\n\t\t\t\tType: \"LayerElementColor\"");
ob.Append("\n\t\t\t\tTypedIndex: 0");
ob.Append("\n\t\t\t}");
}
if (m_Mesh.Buffers.ContainsKey(ESemantic.Coord0))
{
ob.Append("\n\t\t\tLayerElement: {");
ob.Append("\n\t\t\t\tType: \"LayerElementUV\"");
ob.Append("\n\t\t\t\tTypedIndex: 0");
ob.Append("\n\t\t\t}");
}
ob.Append("\n\t\t}"); //Layer 0 end
if (m_Mesh.Buffers.ContainsKey(ESemantic.Coord1))
{
ob.Append("\n\t\tLayer: 1 {");
ob.Append("\n\t\t\tVersion: 100");
ob.Append("\n\t\t\tLayerElement: {");
ob.Append("\n\t\t\t\tType: \"LayerElementUV\"");
ob.Append("\n\t\t\t\tTypedIndex: 1");
ob.Append("\n\t\t\t}");
ob.Append("\n\t\t}"); //Layer 1 end
}
if (m_Mesh.Buffers.ContainsKey(ESemantic.Coord2))
{
ob.Append("\n\t\tLayer: 2 {");
ob.Append("\n\t\t\tVersion: 100");
ob.Append("\n\t\t\tLayerElement: {");
ob.Append("\n\t\t\t\tType: \"LayerElementUV\"");
ob.Append("\n\t\t\t\tTypedIndex: 2");
ob.Append("\n\t\t\t}");
ob.Append("\n\t\t}"); //Layer 2 end
}
if (m_Mesh.Buffers.ContainsKey(ESemantic.Coord3))
{
ob.Append("\n\t\tLayer: 3 {");
ob.Append("\n\t\t\tVersion: 100");
ob.Append("\n\t\t\tLayerElement: {");
ob.Append("\n\t\t\t\tType: \"LayerElementUV\"");
ob.Append("\n\t\t\t\tTypedIndex: 3");
ob.Append("\n\t\t\t}");
ob.Append("\n\t\t}"); //Layer 3 end
}
#endregion
ob.Append("\n\t}"); //Geometry end
}
}
