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improved morph export

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This commit is contained in:
Perfare
2019-07-16 13:21:32 +08:00
parent eb4981808b
commit a6264b39d1
11 changed files with 110 additions and 284 deletions
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81
AssetStudioUtility/ModelConverter.cs
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@ -403,55 +403,50 @@ namespace AssetStudio
}
//Morphs
if (mesh.m_Shapes?.shapes != null)
if (mesh.m_Shapes?.channels?.Length > 0)
{
if (mesh.m_Shapes.shapes.Length > 0)
var morph = new ImportedMorph();
MorphList.Add(morph);
morph.Path = iMesh.Path;
morph.Channels = new List<ImportedMorphChannel>(mesh.m_Shapes.channels.Length);
for (int i = 0; i < mesh.m_Shapes.channels.Length; i++)
{
ImportedMorph morph = null;
string lastGroup = "";
for (int i = 0; i < mesh.m_Shapes.channels.Length; i++)
var channel = new ImportedMorphChannel();
morph.Channels.Add(channel);
var shapeChannel = mesh.m_Shapes.channels[i];
channel.Name = shapeChannel.name;
channel.KeyframeList = new List<ImportedMorphKeyframe>(shapeChannel.frameCount);
var frameEnd = shapeChannel.frameIndex + shapeChannel.frameCount;
for (int frameIdx = shapeChannel.frameIndex; frameIdx < frameEnd; frameIdx++)
{
string group = BlendShapeNameGroup(mesh, i);
if (group != lastGroup)
var keyframe = new ImportedMorphKeyframe();
channel.KeyframeList.Add(keyframe);
keyframe.Weight = mesh.m_Shapes.fullWeights[frameIdx];
var shape = mesh.m_Shapes.shapes[frameIdx];
keyframe.hasNormals = shape.hasNormals;
keyframe.hasTangents = shape.hasTangents;
keyframe.VertexList = new List<ImportedMorphVertex>((int)shape.vertexCount);
var vertexEnd = shape.firstVertex + shape.vertexCount;
for (uint j = shape.firstVertex; j < vertexEnd; j++)
{
morph = new ImportedMorph();
MorphList.Add(morph);
morph.Path = iMesh.Path;
morph.ClipName = group;
morph.Channels = new List<Tuple<float, int, int>>(mesh.m_Shapes.channels.Length);
morph.KeyframeList = new List<ImportedMorphKeyframe>(mesh.m_Shapes.shapes.Length);
lastGroup = group;
}
morph.Channels.Add(new Tuple<float, int, int>(i < sMesh.m_BlendShapeWeights.Length ? sMesh.m_BlendShapeWeights[i] : 0f, morph.KeyframeList.Count, mesh.m_Shapes.channels[i].frameCount));
for (int frameIdx = 0; frameIdx < mesh.m_Shapes.channels[i].frameCount; frameIdx++)
{
ImportedMorphKeyframe keyframe = new ImportedMorphKeyframe();
keyframe.Name = BlendShapeNameExtension(mesh, i) + "_" + frameIdx;
int shapeIdx = mesh.m_Shapes.channels[i].frameIndex + frameIdx;
keyframe.VertexList = new List<ImportedVertex>((int)mesh.m_Shapes.shapes[shapeIdx].vertexCount);
keyframe.MorphedVertexIndices = new List<ushort>((int)mesh.m_Shapes.shapes[shapeIdx].vertexCount);
keyframe.Weight = shapeIdx < mesh.m_Shapes.fullWeights.Length ? mesh.m_Shapes.fullWeights[shapeIdx] : 100f;
int lastVertIndex = (int)(mesh.m_Shapes.shapes[shapeIdx].firstVertex + mesh.m_Shapes.shapes[shapeIdx].vertexCount);
for (int j = (int)mesh.m_Shapes.shapes[shapeIdx].firstVertex; j < lastVertIndex; j++)
var destVertex = new ImportedMorphVertex();
keyframe.VertexList.Add(destVertex);
var morphVertex = mesh.m_Shapes.vertices[j];
destVertex.Index = morphVertex.index;
var sourceVertex = GetSourceVertex(iMesh.SubmeshList, (int)morphVertex.index);
destVertex.Vertex = new ImportedVertex();
var morphPos = morphVertex.vertex;
destVertex.Vertex.Position = sourceVertex.Position + new Vector3(-morphPos.X, morphPos.Y, morphPos.Z);
if (shape.hasNormals)
{
var morphVert = mesh.m_Shapes.vertices[j];
ImportedVertex vert = GetSourceVertex(iMesh.SubmeshList, (int)morphVert.index);
ImportedVertex destVert = new ImportedVertex();
Vector3 morphPos = morphVert.vertex;
morphPos.X *= -1;
destVert.Position = vert.Position + morphPos;
Vector3 morphNormal = morphVert.normal;
morphNormal.X *= -1;
destVert.Normal = morphNormal;
Vector4 morphTangent = new Vector4(morphVert.tangent, 0);
morphTangent.X *= -1;
destVert.Tangent = morphTangent;
keyframe.VertexList.Add(destVert);
keyframe.MorphedVertexIndices.Add((ushort)morphVert.index);
var morphNormal = morphVertex.normal;
destVertex.Vertex.Normal = new Vector3(-morphNormal.X, morphNormal.Y, morphNormal.Z);
}
if (shape.hasTangents)
{
var morphTangent = morphVertex.tangent;
destVertex.Vertex.Tangent = new Vector4(-morphTangent.X, morphTangent.Y, morphTangent.Z, 0);
}
morph.KeyframeList.Add(keyframe);
}
}
}