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Disable SDF generation for virtual models on a main thread

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This commit is contained in:
Wojciech Figat
2022-03-21 10:50:34 +01:00
parent 8d0a779ff4
commit abbb0eb85c
1 changed files with 7 additions and 0 deletions
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7
Source/Engine/Content/Assets/Model.cpp
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@@ -569,6 +569,12 @@ bool Model::GenerateSDF(float resolutionScale, int32 lodIndex)
{
if (!HasAnyLODInitialized())
return true;
if (IsInMainThread() && IsVirtual())
{
// TODO: could be supported if algorithm could run on a GPU and called during rendering
LOG(Warning, "Cannot generate SDF for virtual models on a main thread.");
return true;
}
PROFILE_CPU();
auto startTime = Platform::GetTimeSeconds();
ScopeLock lock(Locker);
@@ -709,6 +715,7 @@ bool Model::GenerateSDF(float resolutionScale, int32 lodIndex)
for (int32 x = 0; x < resolutionMip.X; x++)
{
// Linear box filter around the voxel
// TODO: use min distance for nearby texels (texel distance + distance to texel)
float distance = 0;
for (int32 dz = 0; dz < 2; dz++)
{