GoaLitiuM/FlaxEngine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Fix collision cooking for skinned models that use different vertex format

Browse Source 
#3246
This commit is contained in:
Wojtek Figat
2025-02-24 22:05:33 +01:00
parent afc4158dd3
commit bf21b0a267
1 changed files with 15 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
Source/Engine/Physics/CollisionCooking.cpp
View File

@@ -216,7 +216,21 @@ bool CollisionCooking::CookCollision(const Argument& arg, CollisionData::Seriali
const int32 vertexCount = vertexCounts[i]; const int32 vertexCount = vertexCounts[i];
if (vertexCount == 0) if (vertexCount == 0)
continue; continue;
const int32 vStride = vData.Length() / vertexCount;
if (vStride == sizeof(Float3))
Platform::MemoryCopy(finalVertexData.Get() + firstVertexIndex, vData.Get(), vertexCount * sizeof(Float3)); Platform::MemoryCopy(finalVertexData.Get() + firstVertexIndex, vData.Get(), vertexCount * sizeof(Float3));
else
{
// This assumes that each vertex structure contains position as Float3 in the beginning
auto dst = finalVertexData.Get() + firstVertexIndex;
auto src = vData.Get();
for (int32 j = 0; j < vertexCount; j++)
{
*dst++ = *(Float3*)src;
src += vStride;
}
}
vertexCounter += vertexCount; vertexCounter += vertexCount;
if (needIndexBuffer) if (needIndexBuffer)