mirror of
https://github.com/Halofreak1990/XFXFramework
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WARNING!!! This revision cannot compile correctly. It is updated to reflect the many changes within the XFX project.
86 lines
2.6 KiB
C++
86 lines
2.6 KiB
C++
/********************************************************
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* BoundingFrustrum.h *
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* *
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* XFX BoundingFrustrum definition file *
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* Copyright © XFX Team. All Rights Reserved *
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********************************************************/
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#ifndef _XFX_BOUNDINGFRUSTRUM_
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#define _XFX_BOUNDINGFRUSTRUM_
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#include "Enums.h"
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#include "Matrix.h"
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#include "Plane.h"
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#include <System/Types.h>
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namespace XFX
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{
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struct BoundingBox;
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struct BoundingSphere;
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struct Ray;
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struct Vector3;
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/// <summary>
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/// Defines a frustum and helps determine whether forms intersect with it.
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/// </summary>
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class BoundingFrustrum
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{
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private:
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static const int BottomPlaneIndex;
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Vector3 cornerArray[8];
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static const int FarPlaneIndex;
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static const int LeftPlaneIndex;
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Matrix matrix;
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static const int NearPlaneIndex;
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static const int NumPlanes;
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Plane planes[6];
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static const int RightPlaneIndex;
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static const int TopPlaneIndex;
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static Vector3 ComputeIntersection(Plane plane, Ray ray);
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static Ray ComputeIntersectionLine(Plane p1, Plane p2);
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void SetMatrix(Matrix value);
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void SupportMapping(Vector3 v, out Vector3 result);
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public:
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Plane Bottom();
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static const int CornerCount;
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Plane Far();
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Plane Left();
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Matrix Matrix_();
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void Matrix_(Matrix value);
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Plane Near();
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Plane Right();
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Plane Top();
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BoundingFrustrum();
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BoundingFrustrum(Matrix value);
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BoundingFrustrum(const BoundingFrustrum &obj); // copy constructor
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ContainmentType_t Contains(BoundingBox box);
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ContainmentType_t Contains(BoundingFrustrum frustrum);
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ContainmentType_t Contains(BoundingSphere sphere);
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ContainmentType_t Contains(Vector3 point);
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void Contains(BoundingBox box, out ContainmentType_t result);
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void Contains(BoundingSphere sphere, out ContainmentType_t result);
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void Contains(Vector3 point, out ContainmentType_t result);
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bool Equals(BoundingFrustrum other);
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Vector3* GetCorners();
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void GetCorners(Vector3 corners[]);
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int GetHashCode();
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bool Intersects(BoundingBox box);
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bool Intersects(BoundingFrustrum frustrum);
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bool Intersects(BoundingSphere sphere);
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PlaneIntersectionType_t Intersects(Plane plane);
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float Intersects(Ray ray);
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void Intersects(BoundingBox box, out bool result);
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void Intersects(BoundingSphere sphere, out bool result);
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void Intersects(Plane plane, out PlaneIntersectionType_t result);
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void Intersects(Ray ray, out float result);
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bool operator==(BoundingFrustrum other);
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bool operator!=(BoundingFrustrum other);
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};
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}
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#endif //_XFX_BOUNDINGFRUSTRUM_
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