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#ifndef J3DSKINDEFORM_H
#define J3DSKINDEFORM_H
#include "JSystem/J3DGraphAnimator/J3DCluster.h"
#include "JSystem/J3DGraphBase/J3DTransform.h"
#include "dolphin/types.h"
#include "global.h"
class J3DModelData;
class J3DModel;
class J3DVertexBuffer;
class J3DAnmCluster;
class J3DSkinDeform {
public:
J3DSkinDeform();
int initMtxIndexArray(J3DModelData*);
void changeFastSkinDL(J3DModelData*);
void calcNrmMtx(J3DModel*);
void deformVtxPos_F32(J3DModel*) const;
void deformVtxPos_S16(J3DModel*) const;
void deformVtxNrm_F32(J3DModel*) const;
void deformVtxNrm_S16(J3DModel*) const;
void setNrmMtx(int i, MtxP mtx) {
J3DPSMtx33CopyFrom34(mtx, (Mtx3P)mNrmMtx[i]);
}
Mtx3P getNrmMtx(int i) { return mNrmMtx[i]; }
void onFlag(u32 flag) { mFlags |= flag; }
void offFlag(u32 flag) { mFlags &= ~flag; }
bool checkFlag(u32 flag) { return mFlags & flag; }
virtual void deform(J3DModel*);
virtual ~J3DSkinDeform() {}
static u16* sWorkArea_WEvlpMixMtx[1024];
static f32* sWorkArea_WEvlpMixWeight[1024];
static u16 sWorkArea_MtxReg[1024 + 4 /* padding */];
private:
/* 0x04 */ u16* mPosUseMtx;
/* 0x08 */ u16* mNrmUseMtx;
/* 0x0C */ Mtx33* mNrmMtx;
/* 0x10 */ u32 mFlags;
/* 0x14 */ u8 field_0x14;
}; // Size: 0x18
STATIC_ASSERT(sizeof(J3DSkinDeform) == 0x18);
class J3DDeformer {
public:
J3DDeformer(J3DDeformData* data) {
clear();
mDeformData = data;
}
void clear();
void deform(J3DVertexBuffer*, u16, f32*);
void deform(J3DVertexBuffer*, u16);
void deform_VtxPosF32(J3DVertexBuffer*, J3DCluster*, J3DClusterKey*, f32*);
void deform_VtxNrmF32(J3DVertexBuffer*, J3DCluster*, J3DClusterKey*, f32*);
void normalize(f32*);
void normalizeWeight(int, f32*);
bool checkFlag(u32 i_flag) { return mFlags & i_flag; }
private:
friend class J3DClusterLoader;
friend class J3DClusterLoader_v15;
/* 0x00 */ J3DDeformData* mDeformData;
/* 0x04 */ J3DAnmCluster* mAnmCluster;
/* 0x08 */ f32* mWeightList;
/* 0x0C */ f32* field_0x0c;
/* 0x10 */ u32 mFlags;
}; // Size: 0x14
#endif /* J3DSKINDEFORM_H */
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