Drop unused thekla_atlas dependency

Since f12cb82 @reduz dropped the use of the thirdparty thekla_atlas
library, which is replaced by xatlas.

Fixes #28180.
Fixes #28182.

1 files changed, 0 insertions, 83 deletions

diff --git a/thirdparty/thekla_atlas/nvcore/Hash.h b/thirdparty/thekla_atlas/nvcore/Hash.h
deleted file mode 100644
index a8b0b2c63b..0000000000
--- a/thirdparty/thekla_atlas/nvcore/Hash.h
+++ /dev/null
@@ -1,83 +0,0 @@
-// This code is in the public domain -- Ignacio Castaño <castano@gmail.com>
-
-#pragma once
-#ifndef NV_CORE_HASH_H
-#define NV_CORE_HASH_H
-
-#include "nvcore.h"
-
-namespace nv
-{
-    inline uint sdbmHash(const void * data_in, uint size, uint h = 5381)
-    {
-        const uint8 * data = (const uint8 *) data_in;
-        uint i = 0;
-        while (i < size) {
-            h = (h << 16) + (h << 6) - h + (uint) data[i++];
-        }
-        return h;
-    }
-
-    // Note that this hash does not handle NaN properly.
-    inline uint sdbmFloatHash(const float * f, uint count, uint h = 5381)
-    {
-        for (uint i = 0; i < count; i++) {
-            //nvDebugCheck(nv::isFinite(*f));
-            union { float f; uint32 i; } x = { f[i] };
-            if (x.i == 0x80000000) x.i = 0;
-            h = sdbmHash(&x, 4, h);
-        }
-        return h;
-    }
-
-
-    template <typename T>
-    inline uint hash(const T & t, uint h = 5381)
-    {
-        return sdbmHash(&t, sizeof(T), h);
-    }
-
-    template <>
-    inline uint hash(const float & f, uint h)
-    {
-        return sdbmFloatHash(&f, 1, h);
-    }
-
-
-    // Functors for hash table:
-    template <typename Key> struct Hash 
-    {
-        uint operator()(const Key & k) const {
-            return hash(k);
-        }
-    };
-
-    template <typename Key> struct Equal
-    {
-        bool operator()(const Key & k0, const Key & k1) const {
-            return k0 == k1;
-        }
-    };
-
-
-    // @@ Move to Utils.h?
-    template <typename T1, typename T2>
-    struct Pair {
-        T1 first;
-        T2 second;
-    };
-
-    template <typename T1, typename T2>
-    bool operator==(const Pair<T1,T2> & p0, const Pair<T1,T2> & p1) {
-        return p0.first == p1.first && p0.second == p1.second;
-    }
-
-    template <typename T1, typename T2>
-    uint hash(const Pair<T1,T2> & p, uint h = 5381) {
-        return hash(p.second, hash(p.first));
-    }
-
-
-} // nv namespace
-
-#endif // NV_CORE_HASH_H