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Max
64 lines
1.7 KiB
C
64 lines
1.7 KiB
C
#ifndef POKEREVO_MTX_H
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#define POKEREVO_MTX_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef float Mtx[3][4];
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typedef float Mtx44[4][4];
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typedef struct
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{
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float x;
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float y;
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float z;
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} Vec, Point3d;
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typedef struct Quaternion
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{
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float x;
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float y;
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float z;
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float w;
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} Quaternion;
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void PSMTXTranspose(const Mtx src, Mtx xPose);
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void PSMTXCopy(const Mtx src, Mtx dest);
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void C_MTXLookAt(Mtx m, const Point3d* camPos, const Vec* camUp, const Point3d* target);
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void PSMTXMultVecSR(const Mtx m, const Vec* src, Vec* dest);
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void PSMTXMultVec(const Mtx m, const Vec* src, Vec* dest);
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u32 PSMTXInverse(const Mtx src, Mtx inv);
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void PSMTXConcat(const Mtx a, const Mtx b, Mtx ab);
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void PSMTXQuat(Mtx m, const Quaternion* q);
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void C_QUATRotAxisRad(Quaternion* r, const Vec* axis, float rad);
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void PSMTXScale(Mtx m, float xS, float yS, float zS);
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void PSMTXIdentity(Mtx m);
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void PSVECAdd(const Vec* a, const Vec* b, Vec* ab);
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void PSVECCrossProduct(const Vec* a, const Vec* b, Vec* axb);
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void PSVECNormalize(const Vec* src, Vec* unit);
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void PSVECSubtract(const Vec* a, const Vec* b, Vec* a_b);
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#define MTXTranspose PSMTXTranspose
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#define MTXCopy PSMTXCopy
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#define MTXLookAt C_MTXLookAt
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#define VECAdd PSVECAdd
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#define MTXMultVecSR PSMTXMultVecSR
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#define MTXMultVec PSMTXMultVec
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#define MTXInverse PSMTXInverse
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#define MTXConcat PSMTXConcat
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#define MTXQuat PSMTXQuat
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#define QUATRotAxisRad C_QUATRotAxisRad
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#define VECSubtract PSVECSubtract
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#define VECCrossProduct PSVECCrossProduct
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#define VECNormalize PSVECNormalize
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#define MTXIdentity PSMTXIdentity
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#define MTXScale PSMTXScale
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#define MTXCopy PSMTXCopy
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#ifdef __cplusplus
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}
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#endif
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#endif //POKEREVO_MTX_H
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