godot/thirdparty/embree/common/math/obbox.h
jfons a69cc9f13d
Upgrade Embree to the latest official release.
Since Embree v3.13.0 supports AARCH64, switch back to the
official repo instead of using Embree-aarch64.

`thirdparty/embree/patches/godot-changes.patch` should now contain
an accurate diff of the changes done to the library.

(cherry picked from commit 767e374dce)
2021-05-22 15:14:07 +02:00

40 lines
952 B
C++

// Copyright 2009-2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
#pragma once
#include "bbox.h"
#include "linearspace3.h"
namespace embree
{
/*! Oriented bounding box */
template<typename T>
struct OBBox
{
public:
__forceinline OBBox () {}
__forceinline OBBox (EmptyTy)
: space(one), bounds(empty) {}
__forceinline OBBox (const BBox<T>& bounds)
: space(one), bounds(bounds) {}
__forceinline OBBox (const LinearSpace3<T>& space, const BBox<T>& bounds)
: space(space), bounds(bounds) {}
friend embree_ostream operator<<(embree_ostream cout, const OBBox& p) {
return cout << "{ space = " << p.space << ", bounds = " << p.bounds << "}";
}
public:
LinearSpace3<T> space; //!< orthonormal transformation
BBox<T> bounds; //!< bounds in transformed space
};
typedef OBBox<Vec3f> OBBox3f;
typedef OBBox<Vec3fa> OBBox3fa;
}