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Fix blend shape offsets

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This commit is contained in:
xKamuna
2021-12-24 04:43:28 -08:00
parent 36a18a0b56
commit 177696ee00
1 changed files with 5 additions and 5 deletions
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10
Source/Engine/Tools/ModelTool/ModelTool.OpenFBX.cpp
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@@ -720,9 +720,9 @@ bool ProcessMesh(ImportedModelData& result, OpenFbxImporterData& data, const ofb
continue;
const ofbx::Shape* shape = channel->getShape(targetShapeCount - 1);
if (shape->getVertexCount() != vertexCount)
if (shape->getVertexCount() != aGeometry->getVertexCount())
{
LOG(Error, "Blend shape '{0}' in mesh '{1}' has different amount of vertices ({2}) than mesh ({3})", String(shape->name), mesh.Name, shape->getVertexCount(), vertexCount);
LOG(Error, "Blend shape '{0}' in mesh '{1}' has different amount of vertices ({2}) than mesh ({3})", String(shape->name), mesh.Name, shape->getVertexCount(), aGeometry->getVertexCount());
continue;
}
@@ -730,21 +730,21 @@ bool ProcessMesh(ImportedModelData& result, OpenFbxImporterData& data, const ofb
blendShapeData.Name = shape->name;
blendShapeData.Weight = channel->getShapeCount() > 1 ? (float)(channel->getDeformPercent() / 100.0) : 1.0f;
blendShapeData.Vertices.Resize(shape->getVertexCount());
blendShapeData.Vertices.Resize(vertexCount);
for (int32 i = 0; i < blendShapeData.Vertices.Count(); i++)
blendShapeData.Vertices.Get()[i].VertexIndex = i;
auto shapeVertices = shape->getVertices();
for (int32 i = 0; i < blendShapeData.Vertices.Count(); i++)
{
auto delta = ToVector3(shapeVertices[i]) - mesh.Positions.Get()[i];
auto delta = ToVector3(shapeVertices[i + firstVertexOffset]) - mesh.Positions.Get()[i];
blendShapeData.Vertices.Get()[i].PositionDelta = delta;
}
auto shapeNormals = shape->getNormals();
for (int32 i = 0; i < blendShapeData.Vertices.Count(); i++)
{
/*auto delta = ToVector3(shapeNormals[i]) - mesh.Normals[i];
/*auto delta = ToVector3(shapeNormals[i + firstVertexOffset]) - mesh.Normals[i];
auto length = delta.Length();
if (length > ZeroTolerance)
delta /= length;*/