59 lines
1.6 KiB
C++
59 lines
1.6 KiB
C++
#pragma once
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using namespace std;
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class AABB;
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class Vec3
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{
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// 4J added so we can have separate pools for different threads
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class ThreadStorage
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{
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public:
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static const int POOL_SIZE = 1024;
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Vec3 *pool;
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unsigned int poolPointer;
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ThreadStorage();
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~ThreadStorage();
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};
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static DWORD tlsIdx;
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static ThreadStorage *tlsDefault;
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public:
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// Each new thread that needs to use Vec3 pools will need to call one of the following 2 functions, to either create its own
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// local storage, or share the default storage already allocated by the main thread
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static void CreateNewThreadStorage();
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static void UseDefaultThreadStorage();
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static void ReleaseThreadStorage();
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static Vec3 *newPermanent(double x, double y, double z);
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static void clearPool();
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static void resetPool();
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static Vec3 *newTemp(double x, double y, double z);
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double x, y, z;
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private:
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Vec3() {}
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Vec3(double x, double y, double z);
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Vec3 *set(double x, double y, double z);
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public:
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Vec3 *interpolateTo(Vec3 *t, double p);
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Vec3 *vectorTo(Vec3 *p);
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Vec3 *normalize();
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double dot(Vec3 *p);
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Vec3 *cross(Vec3 *p);
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Vec3 *add(double x, double y, double z);
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double distanceTo(Vec3 *p);
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double distanceToSqr(Vec3 *p);
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double distanceToSqr(double x2, double y2, double z2);
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Vec3 *scale(double l);
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double length();
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Vec3 *clipX(Vec3 *b, double xt);
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Vec3 *clipY(Vec3 *b, double yt);
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Vec3 *clipZ(Vec3 *b, double zt);
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wstring toString();
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Vec3 *lerp(Vec3 *v, double a);
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void xRot(float degs);
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void yRot(float degs);
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void zRot(float degs);
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// 4J Added
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double distanceTo(AABB *box);
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}; |