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Refactor engine to support double-precision vectors

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This commit is contained in:
Wojtek Figat
2022-06-13 00:40:32 +02:00
parent f82e370392
commit a881c90b2e
744 changed files with 19062 additions and 12467 deletions
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30
Source/Engine/Core/Math/BoundingBox.h
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@@ -71,13 +71,19 @@ public:
/// Gets the eight corners of the bounding box.
/// </summary>
/// <param name="corners">An array of points representing the eight corners of the bounding box.</param>
void GetCorners(Vector3 corners[8]) const;
void GetCorners(Float3 corners[8]) const;
/// <summary>
/// Gets the eight corners of the bounding box.
/// </summary>
/// <param name="corners">An array of points representing the eight corners of the bounding box.</param>
void GetCorners(Double3 corners[8]) const;
/// <summary>
/// Calculates volume of the box.
/// </summary>
/// <returns>The box volume.</returns>
float GetVolume() const
Real GetVolume() const
{
Vector3 size;
Vector3::Subtract(Maximum, Minimum, size);
@@ -152,7 +158,7 @@ public:
return Vector3::NearEqual(a.Minimum, b.Minimum) && Vector3::NearEqual(a.Maximum, b.Maximum);
}
static bool NearEqual(const BoundingBox& a, const BoundingBox& b, float epsilon)
static bool NearEqual(const BoundingBox& a, const BoundingBox& b, Real epsilon)
{
return Vector3::NearEqual(a.Minimum, b.Minimum, epsilon) && Vector3::NearEqual(a.Maximum, b.Maximum, epsilon);
}
@@ -222,15 +228,15 @@ public:
/// <param name="points">The points that will be contained by the box.</param>
/// <param name="pointsCount">The amount of points to use.</param>
/// <param name="result">The constructed bounding box.</param>
static void FromPoints(const Vector3* points, int32 pointsCount, BoundingBox& result);
static void FromPoints(const Float3* points, int32 pointsCount, BoundingBox& result);
/// <summary>
/// Constructs a Bounding Box that fully contains the given points.
/// </summary>
/// <param name="points">The points that will be contained by the box.</param>
/// <param name="pointsCount">The amount of points to use.</param>
/// <returns>The constructed bounding box.</returns>
static BoundingBox FromPoints(const Vector3* points, int32 pointsCount);
/// <param name="result">The constructed bounding box.</param>
static void FromPoints(const Double3* points, int32 pointsCount, BoundingBox& result);
/// <summary>
/// Constructs a Bounding Box from a given sphere.
@@ -280,7 +286,7 @@ public:
/// <param name="box">The box.</param>
/// <param name="scale">The bounds scale.</param>
/// <returns>The scaled bounds.</returns>
static BoundingBox MakeScaled(const BoundingBox& box, float scale);
static BoundingBox MakeScaled(const BoundingBox& box, Real scale);
/// <summary>
/// Transforms the bounding box using the specified matrix.
@@ -298,7 +304,7 @@ public:
/// <returns>Whether the two objects intersected.</returns>
FORCE_INLINE bool Intersects(const Ray& ray) const
{
float distance;
Real distance;
return CollisionsHelper::RayIntersectsBox(ray, *this, distance);
}
@@ -308,7 +314,7 @@ public:
/// <param name="ray">The ray to test.</param>
/// <param name="distance">When the method completes, contains the distance of the intersection, or 0 if there was no intersection.</param>
/// <returns> Whether the two objects intersected.</returns>
FORCE_INLINE bool Intersects(const Ray& ray, float& distance) const
FORCE_INLINE bool Intersects(const Ray& ray, Real& distance) const
{
return CollisionsHelper::RayIntersectsBox(ray, *this, distance);
}
@@ -320,7 +326,7 @@ public:
/// <param name="distance">When the method completes, contains the distance of the intersection, or 0 if there was no intersection.</param>
/// <param name="normal">When the method completes, contains the intersection surface normal vector, or Vector3::Up if there was no intersection.</param>
/// <returns>Whether the two objects intersected.</returns>
FORCE_INLINE bool Intersects(const Ray& ray, float& distance, Vector3& normal) const
FORCE_INLINE bool Intersects(const Ray& ray, Real& distance, Vector3& normal) const
{
return CollisionsHelper::RayIntersectsBox(ray, *this, distance, normal);
}
@@ -401,7 +407,7 @@ public:
/// </summary>
/// <param name="point">The point to test.</param>
/// <returns>The distance between bounding box and a point.</returns>
FORCE_INLINE float Distance(const Vector3& point) const
FORCE_INLINE Real Distance(const Vector3& point) const
{
return CollisionsHelper::DistanceBoxPoint(*this, point);
}
@@ -411,7 +417,7 @@ public:
/// </summary>
/// <param name="box">The bounding box to test.</param>
/// <returns>The distance between bounding boxes.</returns>
FORCE_INLINE float Distance(const BoundingBox& box) const
FORCE_INLINE Real Distance(const BoundingBox& box) const
{
return CollisionsHelper::DistanceBoxBox(*this, box);
}