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Merge pull request #1421 from Azaezel/alpha41/cryingSkies

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handle feeding a cubemap via 2d textures
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Brian Roberts 2025-03-24 11:32:33 -05:00 committed by GitHub
parent ce0059613a 61e4107c39
commit d0d0a39fcd
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1 changed files with 13 additions and 0 deletions
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Engine/source/gfx/D3D11/gfxD3D11Cubemap.cpp
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@ -112,6 +112,19 @@ void GFXD3D11Cubemap::_init(U32 size, GFXFormat format, U32 mipLevels, bool isDy
delete[] pData;
AssertFatal(SUCCEEDED(hr), "GFXD3D11Cubemap::_init - CreateTexture2D failed");
if (faces)
{
for (U32 i = 0; i < CubeFaces; i++)
{
GFXD3D11TextureObject* texObj = static_cast<GFXD3D11TextureObject*>((GFXTextureObject*)faces[i]);
for (U32 currentMip = 0; currentMip < mMipMapLevels; currentMip++)
{
U32 subResource = D3D11CalcSubresource(currentMip, i, mMipMapLevels);
D3D11DEVICECONTEXT->CopySubresourceRegion(mTexture, subResource, 0, 0, 0, texObj->get2DTex(), currentMip, NULL);
}
}
}
D3D11_SHADER_RESOURCE_VIEW_DESC viewDesc = {};
viewDesc.Format = GFXD3D11TextureFormat[mFaceFormat];
viewDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURECUBE;