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Fix crash when creating cloth with all vertices fixed

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This commit is contained in:
Wojtek Figat
2023-07-14 14:12:30 +02:00
parent 3141b4fb04
commit 3f9e286279
2 changed files with 15 additions and 5 deletions
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10
Source/Engine/Physics/PhysX/PhysicsBackendPhysX.cpp
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@@ -3332,21 +3332,21 @@ void* PhysicsBackend::CreateCloth(const PhysicsClothDesc& desc)
{
// Sanity check
bool allValid = true;
for (int32 i = 0; i < desc.VerticesCount; i++)
for (uint32 i = 0; i < desc.VerticesCount; i++)
allValid &= !(*(Float3*)((byte*)desc.VerticesData + i * desc.VerticesStride)).IsNanOrInfinity();
if (desc.InvMassesData)
{
for (int32 i = 0; i < desc.VerticesCount; i++)
for (uint32 i = 0; i < desc.VerticesCount; i++)
{
float v = *(float*)((byte*)desc.InvMassesData + i * desc.InvMassesStride);
const float v = *(float*)((byte*)desc.InvMassesData + i * desc.InvMassesStride);
allValid &= !isnan(v) && !isinf(v);
}
}
if (desc.MaxDistancesData)
{
for (int32 i = 0; i < desc.VerticesCount; i++)
for (uint32 i = 0; i < desc.VerticesCount; i++)
{
float v = *(float*)((byte*)desc.MaxDistancesData + i * desc.MaxDistancesStride);
const float v = *(float*)((byte*)desc.MaxDistancesData + i * desc.MaxDistancesStride);
allValid &= !isnan(v) && !isinf(v);
}
}