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Add support for up to 65536 skeleton bones in skinned meshes

Browse Source 
https://forum.flaxengine.com/t/import-fbx-with-bones-more-than-256/1196
This commit is contained in:
Wojtek Figat
2025-01-08 18:48:50 +01:00
parent 1f294605a3
commit 3505b8971b
6 changed files with 123 additions and 8 deletions
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60
Source/Engine/Graphics/PixelFormatExtensions.cpp
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@@ -1436,6 +1436,66 @@ static PixelFormatSampler PixelFormatSamplers[] =
Platform::MemoryCopy(ptr, data, sizeof(data));
},
},
{
PixelFormat::R16G16B16A16_UInt,
sizeof(uint16) * 4,
[](const void* ptr)
{
uint16 data[4];
Platform::MemoryCopy(data, ptr, sizeof(data));
return Float4(data[0], data[1], data[2], data[3]);
},
[](void* ptr, const Float4& value)
{
uint16 data[4] = { (uint16)value.X, (uint16)value.Y, (uint16)value.Z, (uint16)value.W};
Platform::MemoryCopy(ptr, data, sizeof(data));
},
},
{
PixelFormat::R16G16B16A16_SInt,
sizeof(int16) * 4,
[](const void* ptr)
{
int16 data[4];
Platform::MemoryCopy(data, ptr, sizeof(data));
return Float4(data[0], data[1], data[2], data[3]);
},
[](void* ptr, const Float4& value)
{
int16 data[4] = { (int16)value.X, (int16)value.Y, (int16)value.Z, (int16)value.W};
Platform::MemoryCopy(ptr, data, sizeof(data));
},
},
{
PixelFormat::R32G32B32A32_UInt,
sizeof(uint32) * 4,
[](const void* ptr)
{
uint32 data[4];
Platform::MemoryCopy(data, ptr, sizeof(data));
return Float4(data[0], data[1], data[2], data[3]);
},
[](void* ptr, const Float4& value)
{
uint32 data[4] = { (uint32)value.X, (uint32)value.Y, (uint32)value.Z, (uint32)value.W};
Platform::MemoryCopy(ptr, data, sizeof(data));
},
},
{
PixelFormat::R32G32B32A32_SInt,
sizeof(int32) * 4,
[](const void* ptr)
{
int32 data[4];
Platform::MemoryCopy(data, ptr, sizeof(data));
return Float4(data[0], data[1], data[2], data[3]);
},
[](void* ptr, const Float4& value)
{
int32 data[4] = { (int32)value.X, (int32)value.Y, (int32)value.Z, (int32)value.W};
Platform::MemoryCopy(ptr, data, sizeof(data));
},
},
};
void PixelFormatSampler::Store(void* data, int32 x, int32 y, int32 rowPitch, const Color& color) const