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d_bg_w work

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This commit is contained in:
Jasper St. Pierre
2024-02-11 12:46:14 -08:00
parent 7b24abe0fc
commit 0725d4bd8a
3 changed files with 79 additions and 7 deletions
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src/d/d_bg_w.cpp
+73 -3
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@@ -107,8 +107,29 @@ bool dBgW::WallCorrectGrpRp(dBgS_Acch* acch, int grp_id, int depth) {
}
/* 800A7120-800A72E0 .text RwgRoofChk__4dBgWFUsP12dBgS_RoofChk */
bool dBgW::RwgRoofChk(u16, dBgS_RoofChk*) {
bool dBgW::RwgRoofChk(u16 poly_index, dBgS_RoofChk* chk) {
/* Nonmatching */
bool ret = false;
while (true) {
f32 y;
if (pm_tri[poly_index].m_plane.getCrossY(*chk->GetPosP(), &y) && chk->GetPosP()->y > y && y < chk->GetNowY()) {
cBgD_Tri_t* tri;
tri = &pm_bgd->m_t_tbl[poly_index];
if (cM3d_CrossY_Tri(pm_vtx_tbl[tri->vtx0], pm_vtx_tbl[tri->vtx1], pm_vtx_tbl[tri->vtx2], pm_tri[poly_index].m_plane, chk->GetPosP()) && !ChkPolyThrough(poly_index, chk->GetPolyPassChk())) {
chk->SetNowY(y);
chk->SetPolyIndex(poly_index);
ret = true;
}
}
if (pm_rwg[poly_index].next == 0xFFFF)
break;
poly_index = pm_rwg[poly_index].next;
}
return ret;
}
/* 800A72E0-800A7514 .text RoofChkRp__4dBgWFP12dBgS_RoofChki */
@@ -176,8 +197,29 @@ bool dBgW::RoofChkGrpRp(dBgS_RoofChk* chk, int grp_id, int depth) {
}
/* 800A767C-800A783C .text RwgSplGrpChk__4dBgWFUsP14dBgS_SplGrpChk */
bool dBgW::RwgSplGrpChk(u16, dBgS_SplGrpChk* chk) {
bool dBgW::RwgSplGrpChk(u16 poly_index, dBgS_SplGrpChk* chk) {
/* Nonmatching */
bool ret = false;
while (true) {
f32 y;
if (pm_tri[poly_index].m_plane.getCrossY(*chk->GetPosP(), &y) && chk->GetPosP()->y > y && y < chk->GetHeight()) {
cBgD_Tri_t* tri;
tri = &pm_bgd->m_t_tbl[poly_index];
if (cM3d_CrossY_Tri(pm_vtx_tbl[tri->vtx0], pm_vtx_tbl[tri->vtx1], pm_vtx_tbl[tri->vtx2], pm_tri[poly_index].m_plane, chk->GetPosP()) && !ChkPolyThrough(poly_index, chk->GetPolyPassChk())) {
chk->SetHeight(y);
chk->SetPolyIndex(poly_index);
ret = true;
}
}
if (pm_rwg[poly_index].next == 0xFFFF)
break;
poly_index = pm_rwg[poly_index].next;
}
return ret;
}
/* 800A783C-800A7A74 .text SplGrpChkRp__4dBgWFP14dBgS_SplGrpChki */
@@ -244,8 +286,36 @@ bool dBgW::SplGrpChkGrpRp(dBgS_SplGrpChk* chk, int grp_id, int depth) {
}
/* 800A7BDC-800A7DCC .text RwgSphChk__4dBgWFUsP11dBgS_SphChkPv */
bool dBgW::RwgSphChk(u16, dBgS_SphChk* chk, void*) {
bool dBgW::RwgSphChk(u16 poly_index, dBgS_SphChk* chk, void* user) {
/* Nonmatching */
cM3dGTri gtri;
bool ret = false;
while (true) {
if (!ChkPolyThrough(poly_index, chk->GetPolyPassChk())) {
cBgW_TriElm* tri_elm;
cBgD_Tri_t* tri;
tri = &pm_bgd->m_t_tbl[poly_index];
tri_elm = &pm_tri[poly_index];
gtri.setBg(&pm_vtx_tbl[tri->vtx0], &pm_vtx_tbl[tri->vtx1], &pm_vtx_tbl[tri->vtx2], &tri_elm->m_plane);
if (cM3d_Cross_SphTri(chk, &gtri)) {
if (chk->mpCallback != NULL) {
chk->mpCallback(chk, (cBgD_Vtx_t*)pm_vtx_tbl, tri->vtx0, tri->vtx1, tri->vtx2, &pm_tri[poly_index].m_plane, user);
}
chk->SetPolyIndex(poly_index);
ret = true;
}
}
if (pm_rwg[poly_index].next == 0xFFFF)
break;
poly_index = pm_rwg[poly_index].next;
}
return ret;
}
/* 800A7DCC-800A8038 .text SphChkRp__4dBgWFP11dBgS_SphChkPvi */