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EEVEE-Next: Add mesh volume bounds estimation #113731

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Clément Foucault merged 27 commits from fclem/blender:eevee-next-volume-object-bounds into main 2023-10-19 19:22:22 +02:00
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source/blender/gpu/shaders/metal/mtl_shader_defines.msl
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@ -982,6 +982,49 @@ inline void _texture_write_internal_fast(thread _mtl_combined_image_sampler_3d<S
# define imageAtomicMin(tex, coord, data) _texture_image_atomic_min_internal(tex, coord, data)
# define imageAtomicExchange(tex, coord, data) \
_texture_image_atomic_exchange_internal(tex, coord, data)
# define imageAtomicXor(tex, coord, data) \
_texture_image_atomic_xor_internal(tex, coord, data)
/* Atomic XOR. */
template<typename S, access A>
S _texture_image_atomic_xor_internal(thread _mtl_combined_image_sampler_1d<S, A> tex,
int coord,
S data)
{
return tex.texture->atomic_fetch_xor(uint(coord), vec<S, 4>(data)).x;
}
template<typename S, access A>
S _texture_image_atomic_xor_internal(thread _mtl_combined_image_sampler_1d_array<S, A> tex,
int2 coord,
S data)
{
return tex.texture->atomic_fetch_xor(uint(coord.x), uint(coord.y), vec<S, 4>(data)).x;
}
template<typename S, access A>
S _texture_image_atomic_xor_internal(thread _mtl_combined_image_sampler_2d<S, A> tex,
int2 coord,
S data)
{
return tex.texture->atomic_fetch_xor(uint2(coord.xy), vec<S, 4>(data)).x;
}
template<typename S, access A>
S _texture_image_atomic_xor_internal(thread _mtl_combined_image_sampler_2d_array<S, A> tex,
int3 coord,
S data)
{
return tex.texture->atomic_fetch_xor(uint2(coord.xy), uint(coord.z), vec<S, 4>(data)).x;
}
template<typename S, access A>
S _texture_image_atomic_xor_internal(thread _mtl_combined_image_sampler_3d<S, A> tex,
int3 coord,
S data)
{
return tex.texture->atomic_fetch_xor(uint3(coord), vec<S, 4>(data)).x;
}
/* Atomic Min. */
template<typename S, access A>