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Fix blend shapes importing

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#2672
This commit is contained in:
Wojtek Figat
2024-07-26 23:54:27 +02:00
parent e3bb38f13b
commit c4f37741b7
2 changed files with 35 additions and 33 deletions
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17
Source/Engine/Graphics/Models/ModelData.Tool.cpp
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@@ -304,18 +304,15 @@ void MeshData::BuildIndexBuffer()
dstBlendShape.Name = srcBlendShape.Name;
dstBlendShape.Weight = srcBlendShape.Weight;
dstBlendShape.Vertices.Resize(newVertexCounter);
for (int32 i = 0, j = 0; i < srcBlendShape.Vertices.Count(); i++)
dstBlendShape.Vertices.EnsureCapacity(srcBlendShape.Vertices.Count());
for (int32 i = 0; i < srcBlendShape.Vertices.Count(); i++)
{
const auto idx = mapping[i];
if (idx != INVALID_INDEX)
auto& v = srcBlendShape.Vertices[i];
int32 newVertexIndex = v.VertexIndex < (uint32)vertexCount ? mapping[v.VertexIndex] : INVALID_INDEX;
if (newVertexIndex != INVALID_INDEX)
{
auto& v = srcBlendShape.Vertices[i];
ASSERT_LOW_LAYER(v.VertexIndex < (uint32)vertexCount);
ASSERT_LOW_LAYER(mapping[v.VertexIndex] != INVALID_INDEX);
v.VertexIndex = mapping[v.VertexIndex];
ASSERT_LOW_LAYER(v.VertexIndex < (uint32)newVertexCounter);
dstBlendShape.Vertices[j++] = v;
v.VertexIndex = newVertexIndex;
dstBlendShape.Vertices.Add(v);
}
}
}