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some J3D/misc cleanup (#2628)

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* some j3d cleanup

* begin using uintptr_t

* j3dgraphbase cleanup

* j3dgraphanimator cleanup
This commit is contained in:
TakaRikka
2025-09-04 07:56:59 -07:00
committed by GitHub
parent 35029ba909
commit 87069235c0
290 changed files with 4221 additions and 3605 deletions
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src/JSystem/J3DGraphBase/J3DShapeMtx.cpp
+82 -79
View File
@@ -1,14 +1,8 @@
//
// Generated By: dol2asm
// Translation Unit: J3DShapeMtx
//
#include "JSystem/J3DGraphBase/J3DShapeMtx.h"
#include "JSystem/J3DGraphAnimator/J3DModel.h"
#include "JSystem/J3DGraphBase/J3DGD.h"
#include "JSystem/J3DGraphBase/J3DFifo.h"
#include "JSystem/J3DGraphBase/J3DMatBlock.h"
#include "JSystem/J3DGraphBase/J3DTexture.h"
#include "dolphin/types.h"
/* 80434C80-80434C98 0619A0 0014+04 2/2 0/0 0/0 .bss sMtxLoadCache__11J3DShapeMtx */
u16 J3DShapeMtx::sMtxLoadCache[10];
@@ -16,24 +10,23 @@ u16 J3DShapeMtx::sMtxLoadCache[10];
/* 803130A8-803130E4 30D9E8 003C+00 0/0 1/1 0/0 .text resetMtxLoadCache__11J3DShapeMtxFv
*/
void J3DShapeMtx::resetMtxLoadCache() {
sMtxLoadCache[0] =
sMtxLoadCache[1] =
sMtxLoadCache[2] =
sMtxLoadCache[3] =
sMtxLoadCache[4] =
sMtxLoadCache[5] =
sMtxLoadCache[6] =
sMtxLoadCache[7] =
sMtxLoadCache[8] =
sMtxLoadCache[9] = 0xFFFF;
sMtxLoadCache[8] = 0xFFFF;
sMtxLoadCache[7] = 0xFFFF;
sMtxLoadCache[6] = 0xFFFF;
sMtxLoadCache[5] = 0xFFFF;
sMtxLoadCache[4] = 0xFFFF;
sMtxLoadCache[3] = 0xFFFF;
sMtxLoadCache[2] = 0xFFFF;
sMtxLoadCache[1] = 0xFFFF;
sMtxLoadCache[0] = 0xFFFF;
}
/* 803130E4-80313128 30DA24 0044+00 1/0 0/0 0/0 .text loadMtxIndx_PNGP__11J3DShapeMtxCFiUs */
void J3DShapeMtx::loadMtxIndx_PNGP(int slot, u16 indx) const {
// inlined J3DFifoLoadPosMtxIndx
// J3DFifoLoadPosMtxIndx(indx, slot * 3); // matches debug, but not retail
J3DFifoLoadIndx(GX_LOAD_INDX_A, indx, 0xB000 | ((u16)(slot * 0x0C)));
// inlined J3DFifoLoadNrmMtxIndx3x3
J3DFifoLoadIndx(GX_LOAD_INDX_B, indx, 0x8000 | ((u16)((slot * 0x09) + 0x400)));
J3DFifoLoadNrmMtxIndx3x3(indx, slot * 3);
}
/* 80313128-80313188 30DA68 0060+00 1/0 0/0 0/0 .text loadMtxIndx_PCPU__11J3DShapeMtxCFiUs */
@@ -56,27 +49,27 @@ void J3DShapeMtx::loadMtxIndx_PNCPU(int slot, u16 indx) const {
/* 803CD9C0-803CD9F0 02AAE0 0030+00 2/3 0/0 0/0 .data sMtxLoadPipeline__11J3DShapeMtx */
J3DShapeMtx_LoadFunc J3DShapeMtx::sMtxLoadPipeline[4] = {
&loadMtxIndx_PNGP,
&loadMtxIndx_PCPU,
&loadMtxIndx_NCPU,
&loadMtxIndx_PNCPU,
&J3DShapeMtx::loadMtxIndx_PNGP,
&J3DShapeMtx::loadMtxIndx_PCPU,
&J3DShapeMtx::loadMtxIndx_NCPU,
&J3DShapeMtx::loadMtxIndx_PNCPU,
};
/* 803CDA20-803CDA50 02AB40 0030+00 2/3 0/0 0/0 .data sMtxLoadPipeline__21J3DShapeMtxConcatView */
J3DShapeMtxConcatView_LoadFunc J3DShapeMtxConcatView::sMtxLoadPipeline[4] = {
&loadMtxConcatView_PNGP,
&loadMtxConcatView_PCPU,
&loadMtxConcatView_NCPU,
&loadMtxConcatView_PNCPU,
&J3DShapeMtxConcatView::loadMtxConcatView_PNGP,
&J3DShapeMtxConcatView::loadMtxConcatView_PCPU,
&J3DShapeMtxConcatView::loadMtxConcatView_NCPU,
&J3DShapeMtxConcatView::loadMtxConcatView_PNCPU,
};
/* 803CDA80-803CDAB0 02ABA0 0030+00 1/2 0/0 0/0 .data sMtxLoadLODPipeline__21J3DShapeMtxConcatView
*/
J3DShapeMtxConcatView_LoadFunc J3DShapeMtxConcatView::sMtxLoadLODPipeline[4] = {
&loadMtxConcatView_PNGP_LOD,
&loadMtxConcatView_PCPU,
&loadMtxConcatView_NCPU,
&loadMtxConcatView_PNCPU,
&J3DShapeMtxConcatView::loadMtxConcatView_PNGP_LOD,
&J3DShapeMtxConcatView::loadMtxConcatView_PCPU,
&J3DShapeMtxConcatView::loadMtxConcatView_NCPU,
&J3DShapeMtxConcatView::loadMtxConcatView_PNCPU,
};
/* 804515A8-804515AC 000AA8 0004+00 4/4 2/2 0/0 .sbss sCurrentPipeline__11J3DShapeMtx */
@@ -86,13 +79,11 @@ u32 J3DShapeMtx::sCurrentPipeline;
u8* J3DShapeMtx::sCurrentScaleFlag;
// This below is technically part of J3DScaleFlag.
/* 804515B0-804515B4 -00001 0004+00 5/5 3/3 0/0 .sbss None */
/* 804515B0 0001+00 data_804515B0 None */
bool J3DShapeMtx::sNBTFlag;
/* 804515B1 0003+00 data_804515B1 None */
extern u8 struct_804515B0; // temporary
u8 J3DShapeMtx::sNBTFlag;
u8 J3DShapeMtx::sLODFlag;
bool J3DShapeMtx::sLODFlag;
/* 804515B4-804515B8 000AB4 0004+00 4/4 1/1 0/0 .sbss sTexMtxLoadType__11J3DShapeMtx */
u32 J3DShapeMtx::sTexMtxLoadType;
@@ -115,6 +106,7 @@ void J3DDifferedTexMtx::loadExecute(f32 const (*param_0)[4]) {
{0.0f, -0.5f, 0.5f, 0.0f},
{0.0f, 0.0f, 1.0f, 0.0f},
};
static Mtx qMtx2 = {
{0.5f, 0.0f, 0.0f, 0.5f},
{0.0f, -0.5f, 0.0f, 0.5f},
@@ -126,10 +118,10 @@ void J3DDifferedTexMtx::loadExecute(f32 const (*param_0)[4]) {
Mtx44 sp_a8, sp_68;
J3DTexGenBlock* tex_gen_block = sTexGenBlock; // sp_60
JUT_ASSERT_MSG(0xc3, tex_gen_block != NULL, "Error : null pointer");
J3D_ASSERT_NULLPTR(195, tex_gen_block != NULL);
J3DTexMtxObj* tex_mtx_obj = sTexMtxObj; // sp_5c
JUT_ASSERT_MSG(0xc6, tex_mtx_obj != NULL, "Error : null pointer");
J3D_ASSERT_NULLPTR(198, tex_mtx_obj != NULL);
J3DTexMtxInfo* tex_mtx_info_1; // sp_58
int tex_gen_type; // sp_54
@@ -142,8 +134,9 @@ void J3DDifferedTexMtx::loadExecute(f32 const (*param_0)[4]) {
tex_gen_type = tex_gen_block->getTexCoord(i)->getTexGenType();
if (tex_gen_type == 1 || tex_gen_type == 0) {
tex_mtx_2 = tex_gen_block->getTexMtx(i);
JUT_ASSERT_MSG(0xd7, tex_mtx_2 != NULL, "Error : null pointer");
J3D_ASSERT_NULLPTR(215, tex_mtx_2 != NULL);
tex_mtx_info_1 = &tex_mtx_2->getTexMtxInfo();
u32 sp_4c = tex_mtx_info_1->mInfo & 0x3f;
switch (sp_4c) {
case 3:
@@ -187,6 +180,7 @@ void J3DDifferedTexMtx::loadExecute(f32 const (*param_0)[4]) {
} else if (sp_3c == 1) {
J3DGetTextureMtxMaya(tex_mtx_info_2->mSRT, sp_68);
}
MTXConcat(sp_68, qMtx, sp_68);
J3DMtxProjConcat(sp_68, tex_mtx_obj->getEffectMtx(i), sp_e8);
MTXInverse(j3dSys.getViewMtx(), sp_a8);
@@ -203,6 +197,7 @@ void J3DDifferedTexMtx::loadExecute(f32 const (*param_0)[4]) {
} else if (sp_34 == 1) {
J3DGetTextureMtxMaya(tex_mtx_info_2->mSRT, sp_68);
}
MTXConcat(sp_68, qMtx2, sp_68);
J3DMtxProjConcat(sp_68, tex_mtx_obj->getEffectMtx(i), sp_e8);
MTXInverse(j3dSys.getViewMtx(), sp_a8);
@@ -225,8 +220,9 @@ void J3DDifferedTexMtx::loadExecute(f32 const (*param_0)[4]) {
int tex_gen_type = tex_gen_block->getTexCoord(i)->getTexGenType();
if (tex_gen_type == 1 || tex_gen_type == 0) {
J3DTexMtx* tex_mtx = tex_gen_block->getTexMtx(i); // sp_2c
JUT_ASSERT_MSG(0x145, tex_mtx != NULL, "Error : null pointer");
J3D_ASSERT_NULLPTR(325, tex_mtx != NULL);
tex_mtx_info_1 = &tex_mtx->getTexMtxInfo();
u32 tex_gen_src = tex_mtx_info_1->mInfo & 0x3f; // sp_28
switch (tex_gen_src) {
case 3:
@@ -254,6 +250,7 @@ void J3DDifferedTexMtx::loadExecute(f32 const (*param_0)[4]) {
} else if (sp_24 == 1) {
J3DGetTextureMtxMayaOld(tex_mtx_info_2->mSRT, sp_68);
}
J3DMtxProjConcat(sp_68, tex_mtx_obj->getEffectMtx(i), sp_e8);
MTXInverse(j3dSys.getViewMtx(), sp_a8);
MTXConcat(sp_e8, sp_a8, sp_e8);
@@ -270,6 +267,7 @@ void J3DDifferedTexMtx::loadExecute(f32 const (*param_0)[4]) {
} else if (sp_18 == 1) {
J3DGetTextureMtxMaya(tex_mtx_info_2->mSRT, sp_68);
}
MTXConcat(sp_68, qMtx, sp_68);
J3DMtxProjConcat(sp_68, tex_mtx_obj->getEffectMtx(i), sp_e8);
MTXInverse(j3dSys.getViewMtx(), sp_a8);
@@ -287,6 +285,7 @@ void J3DDifferedTexMtx::loadExecute(f32 const (*param_0)[4]) {
} else if (sp_10 == 1) {
J3DGetTextureMtxMaya(tex_mtx_info_2->mSRT, sp_68);
}
MTXConcat(sp_68, qMtx2, sp_68);
J3DMtxProjConcat(sp_68, tex_mtx_obj->getEffectMtx(i), sp_e8);
MTXInverse(j3dSys.getViewMtx(), sp_a8);
@@ -305,8 +304,7 @@ void J3DDifferedTexMtx::loadExecute(f32 const (*param_0)[4]) {
break;
}
}
GXLoadTexMtxImm(*mtx, i * 3 + 30,
(GXTexMtxType)tex_mtx_info_1->mProjection);
GXLoadTexMtxImm(*mtx, i * 3 + 30, (GXTexMtxType)tex_mtx_info_1->mProjection);
}
}
}
@@ -340,6 +338,7 @@ void J3DShapeMtxConcatView::loadMtxConcatView_NCPU(int slot, u16 drw) const {
J3DDifferedTexMtx::load(m);
J3DFifoLoadPosMtxImm(m, slot * 3);
J3DFifoLoadNrmMtxImm(*j3dSys.getShapePacket()->getBaseMtxPtr(), slot * 3);
if (J3DShapeMtx::sTexMtxLoadType == 0x2000)
J3DFifoLoadNrmMtxToTexMtx(*j3dSys.getShapePacket()->getBaseMtxPtr(), slot * 3 + GX_TEXMTX0);
}
@@ -347,13 +346,15 @@ void J3DShapeMtxConcatView::loadMtxConcatView_NCPU(int slot, u16 drw) const {
/* 80313A14-80313AC8 30E354 00B4+00 2/0 0/0 0/0 .text
* loadMtxConcatView_PNCPU__21J3DShapeMtxConcatViewCFiUs */
void J3DShapeMtxConcatView::loadMtxConcatView_PNCPU(int slot, u16 drw) const {
Mtx m;
if (J3DDifferedTexMtx::sTexGenBlock != NULL) {
Mtx m;
MTXConcat(*j3dSys.getShapePacket()->getBaseMtxPtr(), j3dSys.getModelDrawMtx(drw), m);
J3DDifferedTexMtx::loadExecute(m);
}
J3DFifoLoadPosMtxImm(*j3dSys.getShapePacket()->getBaseMtxPtr(), slot * 3);
J3DFifoLoadNrmMtxImm(*j3dSys.getShapePacket()->getBaseMtxPtr(), slot * 3);
if (J3DShapeMtx::sTexMtxLoadType == 0x2000)
J3DFifoLoadNrmMtxToTexMtx(*j3dSys.getShapePacket()->getBaseMtxPtr(), slot * 3 + GX_TEXMTX0);
}
@@ -363,7 +364,7 @@ void J3DShapeMtxConcatView::loadMtxConcatView_PNCPU(int slot, u16 drw) const {
void J3DShapeMtxConcatView::loadMtxConcatView_PNGP_LOD(int slot, u16 drw) const {
Mtx m;
MTXConcat(*j3dSys.getShapePacket()->getBaseMtxPtr(), j3dSys.getModelDrawMtx(drw), m);
MTXConcat(m, j3dSys.mModel->getModelData()->getInvJointMtx(drw), m);
MTXConcat(m, j3dSys.getModel()->getModelData()->getInvJointMtx(drw), m);
J3DDifferedTexMtx::load(m);
J3DFifoLoadPosMtxImm(m, slot * 3);
loadNrmMtx(slot, drw, m);
@@ -385,10 +386,11 @@ void J3DShapeMtx::calcNBTScale(Vec const& param_0, Mtx33* param_1, Mtx33* param_
/* 80313C54-80313D28 30E594 00D4+00 1/0 0/0 0/0 .text load__21J3DShapeMtxConcatViewCFv */
void J3DShapeMtxConcatView::load() const {
sMtxPtrTbl[0] = j3dSys.getModel()->getMtxBuffer()->getUserAnmMtx(0);
sMtxPtrTbl[1] = j3dSys.getModel()->getMtxBuffer()->getWeightAnmMtx(0);
sMtxPtrTbl[1] = j3dSys.getModel()->getWeightAnmMtx(0);
J3DShapeMtxConcatView_LoadFunc func = sMtxLoadPipeline[sCurrentPipeline];
u32 draw_mtx_flag = j3dSys.getModel()->getModelData()->getDrawMtxFlag(mUseMtxIndex);
j3dSys.setModelDrawMtx((Mtx*)sMtxPtrTbl[draw_mtx_flag]);
j3dSys.setModelDrawMtx((Mtx*)sMtxPtrTbl[j3dSys.getModel()->getModelData()->getDrawMtxFlag(mUseMtxIndex)]);
u16 draw_mtx_index = j3dSys.getModel()->getModelData()->getDrawMtxIndex(mUseMtxIndex);
(this->*func)(0, draw_mtx_index);
}
@@ -400,6 +402,7 @@ void J3DShapeMtxConcatView::loadNrmMtx(int param_0, u16 param_1, MtxP param_2) c
if (sTexMtxLoadType == 0x2000) {
J3DFifoLoadNrmMtxToTexMtx(param_2, 0x1e);
}
if (!sNBTFlag) {
J3DFifoLoadNrmMtxImm(param_2, 0);
} else {
@@ -415,6 +418,7 @@ void J3DShapeMtxConcatView::loadNrmMtx(int param_0, u16 param_1, MtxP param_2) c
if (sTexMtxLoadType == 0x2000) {
J3DFifoLoadNrmMtxToTexMtx3x3(mtx, 0x1e);
}
if (!sNBTFlag) {
J3DFifoLoadNrmMtxImm3x3(mtx, 0);
} else {
@@ -428,11 +432,11 @@ void J3DShapeMtxConcatView::loadNrmMtx(int param_0, u16 param_1, MtxP param_2) c
/* 80313E4C-80313EEC 30E78C 00A0+00 1/0 0/0 0/0 .text load__16J3DShapeMtxMultiCFv */
void J3DShapeMtxMulti::load() const {
J3DShapeMtx_LoadFunc func = sMtxLoadPipeline[sCurrentPipeline];
int use_mtx_num = mUseMtxNum;
for (int i = 0; i < use_mtx_num; i++) {
u16 use_mtx_index = mUseMtxIndexTable[i];
if (use_mtx_index != 0xffff) {
(this->*func)(i, use_mtx_index);
if (mUseMtxIndexTable[i] != 0xffff) {
(this->*func)(i, mUseMtxIndexTable[i]);
}
}
}
@@ -442,9 +446,8 @@ void J3DShapeMtxMulti::load() const {
void J3DShapeMtxMulti::calcNBTScale(Vec const& param_0, Mtx33* param_1, Mtx33* param_2) {
int use_mtx_num = mUseMtxNum;
for (int i = 0; i < use_mtx_num; i++) {
u16 use_mtx_index = mUseMtxIndexTable[i];
if (use_mtx_index != 0xffff) {
J3DPSMtx33Copy(param_1[use_mtx_index], param_2[use_mtx_index]);
if (mUseMtxIndexTable[i] != 0xffff) {
J3DPSMtx33Copy(param_1[mUseMtxIndexTable[i]], param_2[mUseMtxIndexTable[i]]);
J3DScaleNrmMtx33(param_2[mUseMtxIndexTable[i]], param_0);
}
}
@@ -453,36 +456,34 @@ void J3DShapeMtxMulti::calcNBTScale(Vec const& param_0, Mtx33* param_1, Mtx33* p
/* 80313FA4-8031419C 30E8E4 01F8+00 1/0 0/0 0/0 .text load__26J3DShapeMtxMultiConcatViewCFv */
void J3DShapeMtxMultiConcatView::load() const {
sMtxPtrTbl[0] = j3dSys.getModel()->getMtxBuffer()->getUserAnmMtx(0);
sMtxPtrTbl[1] = j3dSys.getModel()->getMtxBuffer()->getWeightAnmMtx(0);
sMtxPtrTbl[1] = j3dSys.getModel()->getWeightAnmMtx(0);
if (!sLODFlag) {
J3DShapeMtxConcatView_LoadFunc func = sMtxLoadPipeline[sCurrentPipeline];
int use_mtx_num = mUseMtxNum;
for (int i = 0; i < use_mtx_num; i++) {
u16 use_mtx_index = mUseMtxIndexTable[i];
if (use_mtx_index != 0xffff) {
u16 draw_mtx_index =
j3dSys.getModel()->getModelData()->getDrawMtxIndex(use_mtx_index);
u8 draw_mtx_flag = j3dSys.getModel()->getModelData()->getDrawMtxFlag(use_mtx_index);
j3dSys.setModelDrawMtx((Mtx*)sMtxPtrTbl[draw_mtx_flag]);
if (mUseMtxIndexTable[i] != 0xffff) {
u16 draw_mtx_index = j3dSys.getModel()->getModelData()->getDrawMtxIndex(mUseMtxIndexTable[i]);
j3dSys.setModelDrawMtx((Mtx*)sMtxPtrTbl[j3dSys.getModel()->getModelData()->getDrawMtxFlag(mUseMtxIndexTable[i])]);
(this->*func)(i, draw_mtx_index);
}
}
} else {
u16* important_mtx_indices = j3dSys.getModel()->getModelData()->getWEvlpImportantMtxIndex();
j3dSys.setModelDrawMtx((Mtx*)sMtxPtrTbl[0]);
int use_mtx_num = mUseMtxNum;
for (int i = 0; i < use_mtx_num; i++) {
u32 current_pipeline = sCurrentPipeline;
J3DShapeMtxConcatView_LoadFunc func = sMtxLoadLODPipeline[current_pipeline];
u16 use_mtx_index = mUseMtxIndexTable[i];
if (use_mtx_index != 0xffff) {
u16 important_mtx_index = important_mtx_indices[use_mtx_index];
if (mUseMtxIndexTable[i] != 0xffff) {
u16 important_mtx_index = important_mtx_indices[mUseMtxIndexTable[i]];
if (important_mtx_index != sMtxLoadCache[i]) {
u8 draw_mtx_flag =
j3dSys.getModel()->getModelData()->getDrawMtxFlag(use_mtx_index);
if (draw_mtx_flag == 0) {
func = sMtxLoadPipeline[current_pipeline];
if (j3dSys.getModel()->getModelData()->getDrawMtxFlag(mUseMtxIndexTable[i]) == 0) {
func = sMtxLoadPipeline[sCurrentPipeline];
}
(this->*func)(i, important_mtx_index);
sMtxLoadCache[i] = important_mtx_index;
}
@@ -526,22 +527,24 @@ void J3DShapeMtxMultiConcatView::loadNrmMtx(int param_0, u16 param_1, MtxP param
void J3DShapeMtxBBoardConcatView::load() const {
Mtx mtx;
u16 draw_mtx_index = j3dSys.getModel()->getModelData()->getDrawMtxIndex(mUseMtxIndex);
u8 draw_mtx_flag = j3dSys.getModel()->getModelData()->getDrawMtxFlag(mUseMtxIndex);
if (draw_mtx_flag == 0) {
MtxP user_anm_mtx = j3dSys.getModel()->getMtxBuffer()->getUserAnmMtx(draw_mtx_index);
PSMTXConcat(j3dSys.getViewMtx(), user_anm_mtx, mtx);
if (j3dSys.getModel()->getModelData()->getDrawMtxFlag(mUseMtxIndex) == 0) {
MTXConcat(j3dSys.getViewMtx(), j3dSys.getModel()->getMtxBuffer()->getUserAnmMtx(draw_mtx_index), mtx);
} else {
MtxP weight_anm_mtx = j3dSys.getModel()->getMtxBuffer()->getWeightAnmMtx(draw_mtx_index);
PSMTXConcat(j3dSys.getViewMtx(), weight_anm_mtx, mtx);
MTXConcat(j3dSys.getViewMtx(), j3dSys.getModel()->getWeightAnmMtx(draw_mtx_index), mtx);
}
J3DCalcBBoardMtx(mtx);
J3DFifoLoadPosMtxImm(mtx, 0);
mtx[0][0] = 1.0f / mtx[0][0];
mtx[1][1] = 1.0f / mtx[1][1];
mtx[2][2] = 1.0f / mtx[2][2];
mtx[0][3] = 0.0f;
mtx[1][3] = 0.0f;
mtx[2][3] = 0.0f;
if (!sNBTFlag) {
J3DFifoLoadNrmMtxImm(mtx, 0);
} else {
@@ -556,16 +559,16 @@ void J3DShapeMtxYBBoardConcatView::load() const {
Mtx mtx1;
Mtx33 mtx2;
u16 draw_mtx_index = j3dSys.getModel()->getModelData()->getDrawMtxIndex(mUseMtxIndex);
u8 draw_mtx_flag = j3dSys.getModel()->getModelData()->getDrawMtxFlag(mUseMtxIndex);
if (draw_mtx_flag == 0) {
MtxP user_anm_mtx = j3dSys.getModel()->getMtxBuffer()->getUserAnmMtx(draw_mtx_index);
PSMTXConcat(j3dSys.getViewMtx(), user_anm_mtx, mtx1);
if (j3dSys.getModel()->getModelData()->getDrawMtxFlag(mUseMtxIndex) == 0) {
MTXConcat(j3dSys.getViewMtx(), j3dSys.getModel()->getMtxBuffer()->getUserAnmMtx(draw_mtx_index), mtx1);
} else {
MtxP weight_anm_mtx = j3dSys.getModel()->getMtxBuffer()->getWeightAnmMtx(draw_mtx_index);
PSMTXConcat(j3dSys.getViewMtx(), weight_anm_mtx, mtx1);
MTXConcat(j3dSys.getViewMtx(), j3dSys.getModel()->getWeightAnmMtx(draw_mtx_index), mtx1);
}
J3DCalcYBBoardMtx(mtx1);
J3DFifoLoadPosMtxImm(mtx1, 0);
if (sCurrentScaleFlag[mUseMtxIndex] == 1) {
if (!sNBTFlag) {
J3DFifoLoadNrmMtxImm(mtx1, 0);