diff --git a/include/z64.h b/include/z64.h
index 0357e0d2b2..f16aad4458 100644
--- a/include/z64.h
+++ b/include/z64.h
@@ -1167,9 +1167,9 @@ typedef struct GlobalContext {
     /* 0x11D54 */ void (*func_11D54)(Player* player, struct GlobalContext* globalCtx);
     /* 0x11D58 */ s32 (*damagePlayer)(struct GlobalContext* globalCtx, s32 damage);
     /* 0x11D5C */ void (*talkWithPlayer)(struct GlobalContext* globalCtx, Actor* actor);
-    /* 0x11D60 */ MtxF mf_11D60;
-    /* 0x11DA0 */ MtxF mf_11DA0;
-    /* 0x11DE0 */ Mtx* unk_11DE0;
+    /* 0x11D60 */ MtxF viewProjectionMtxF;
+    /* 0x11DA0 */ MtxF billboardMtxF;
+    /* 0x11DE0 */ Mtx* billboardMtx;
     /* 0x11DE4 */ u32 gameplayFrames;
     /* 0x11DE8 */ u8 linkAgeOnLoad;
     /* 0x11DE9 */ u8 unk_11DE9;
diff --git a/src/code/code_8006BA00.c b/src/code/code_8006BA00.c
index 6919827fbb..9cc18bfa57 100644
--- a/src/code/code_8006BA00.c
+++ b/src/code/code_8006BA00.c
@@ -18,7 +18,7 @@ void func_8006BA30(GlobalContext* globalCtx) {
             if (DECR(source->countdown) == 0) {
                 Audio_StopSfxByPos(&source->relativePos);
             } else {
-                SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->mf_11D60, &source->originPos, &source->relativePos);
+                SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->viewProjectionMtxF, &source->originPos, &source->relativePos);
             }
         }
 
@@ -55,6 +55,6 @@ void Audio_PlaySoundAtPosition(GlobalContext* globalCtx, Vec3f* pos, s32 duratio
     source->originPos = *pos;
     source->countdown = duration;
 
-    SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->mf_11D60, &source->originPos, &source->relativePos);
+    SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->viewProjectionMtxF, &source->originPos, &source->relativePos);
     Audio_PlaySoundGeneral(sfxId, &source->relativePos, 4, &D_801333E0, &D_801333E0, &D_801333E8);
 }
diff --git a/src/code/z_actor.c b/src/code/z_actor.c
index 81c973182a..4fcc8ded76 100644
--- a/src/code/z_actor.c
+++ b/src/code/z_actor.c
@@ -212,7 +212,7 @@ void Actor_SetFeetPos(Actor* actor, s32 limbIndex, s32 leftFootIndex, Vec3f* lef
 }
 
 void func_8002BE04(GlobalContext* globalCtx, Vec3f* arg1, Vec3f* arg2, f32* arg3) {
-    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, arg1, arg2, arg3);
+    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, arg1, arg2, arg3);
     *arg3 = (*arg3 < 1.0f) ? 1.0f : (1.0f / *arg3);
 }
 
@@ -1905,7 +1905,7 @@ void Actor_DrawFaroresWindPointer(GlobalContext* globalCtx) {
                              ((void)0, gSaveContext.respawn[RESPAWN_MODE_TOP].pos.y) + yOffset,
                              ((void)0, gSaveContext.respawn[RESPAWN_MODE_TOP].pos.z), MTXMODE_NEW);
             Matrix_Scale(scale, scale, scale, MTXMODE_APPLY);
-            Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+            Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
             Matrix_Push();
 
             gDPPipeSync(POLY_XLU_DISP++);
@@ -1955,8 +1955,8 @@ void func_800304DC(GlobalContext* globalCtx, ActorContext* actorCtx, ActorEntry*
     bzero(actorCtx, sizeof(*actorCtx));
 
     ActorOverlayTable_Init();
-    Matrix_MtxFCopy(&globalCtx->mf_11DA0, &gMtxFClear);
-    Matrix_MtxFCopy(&globalCtx->mf_11D60, &gMtxFClear);
+    Matrix_MtxFCopy(&globalCtx->billboardMtxF, &gMtxFClear);
+    Matrix_MtxFCopy(&globalCtx->viewProjectionMtxF, &gMtxFClear);
 
     overlayEntry = &gActorOverlayTable[0];
     for (i = 0; i < ARRAY_COUNT(gActorOverlayTable); i++) {
@@ -2358,7 +2358,7 @@ void func_800315AC(GlobalContext* globalCtx, ActorContext* actorCtx) {
             HREG(66) = i;
 
             if ((HREG(64) != 1) || ((HREG(65) != -1) && (HREG(65) != HREG(66))) || (HREG(68) == 0)) {
-                SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &actor->world.pos, &actor->projectedPos,
+                SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &actor->world.pos, &actor->projectedPos,
                                              &actor->projectedW);
             }
 
diff --git a/src/code/z_debug_display.c b/src/code/z_debug_display.c
index 9f33caa872..443e553194 100644
--- a/src/code/z_debug_display.c
+++ b/src/code/z_debug_display.c
@@ -75,7 +75,7 @@ void DebugDisplay_DrawSpriteI8(DebugDispObject* dispObj, void* texture, GlobalCo
 
     Matrix_Translate(dispObj->pos.x, dispObj->pos.y, dispObj->pos.z, MTXMODE_NEW);
     Matrix_Scale(dispObj->scale.x, dispObj->scale.y, dispObj->scale.z, MTXMODE_APPLY);
-    Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+    Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
     Matrix_RotateZYX(dispObj->rot.x, dispObj->rot.y, dispObj->rot.z, MTXMODE_APPLY);
 
     gDPLoadTextureBlock(POLY_XLU_DISP++, texture, G_IM_FMT_I, G_IM_SIZ_8b, 16, 16, 0, G_TX_NOMIRROR | G_TX_WRAP,
diff --git a/src/code/z_draw.c b/src/code/z_draw.c
index ee3b127c0f..d9f63c9ad9 100644
--- a/src/code/z_draw.c
+++ b/src/code/z_draw.c
@@ -421,7 +421,7 @@ void GetItem_DrawBlueFire(GlobalContext* globalCtx, s16 drawId) {
                                 1 * -(globalCtx->state.frames * 8), 16, 32));
     Matrix_Push();
     Matrix_Translate(-8.0f, -2.0f, 0.0f, MTXMODE_APPLY);
-    func_800D1FD4(&globalCtx->mf_11DA0);
+    func_800D1FD4(&globalCtx->billboardMtxF);
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_draw.c", 615),
               G_MTX_MODELVIEW | G_MTX_LOAD);
     gSPDisplayList(POLY_XLU_DISP++, sDrawItemTable[drawId].dlists[1]);
@@ -449,7 +449,7 @@ void GetItem_DrawPoes(GlobalContext* globalCtx, s16 drawId) {
                                 0 * (globalCtx->state.frames * 0), 16, 32, 1, 1 * (globalCtx->state.frames * 1),
                                 1 * -(globalCtx->state.frames * 6), 16, 32));
     Matrix_Push();
-    func_800D1FD4(&globalCtx->mf_11DA0);
+    func_800D1FD4(&globalCtx->billboardMtxF);
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_draw.c", 656),
               G_MTX_MODELVIEW | G_MTX_LOAD);
     gSPDisplayList(POLY_XLU_DISP++, sDrawItemTable[drawId].dlists[3]);
@@ -478,7 +478,7 @@ void GetItem_DrawFairy(GlobalContext* globalCtx, s16 drawId) {
                                 0 * (globalCtx->state.frames * 0), 32, 32, 1, 1 * (globalCtx->state.frames * 1),
                                 1 * -(globalCtx->state.frames * 6), 32, 32));
     Matrix_Push();
-    func_800D1FD4(&globalCtx->mf_11DA0);
+    func_800D1FD4(&globalCtx->billboardMtxF);
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_draw.c", 698),
               G_MTX_MODELVIEW | G_MTX_LOAD);
     gSPDisplayList(POLY_XLU_DISP++, sDrawItemTable[drawId].dlists[2]);
diff --git a/src/code/z_eff_spark.c b/src/code/z_eff_spark.c
index 9a37dee1f0..cfe8f628f2 100644
--- a/src/code/z_eff_spark.c
+++ b/src/code/z_eff_spark.c
@@ -210,7 +210,7 @@ void EffectSpark_Draw(void* thisx, GraphicsContext* gfxCtx) {
             SkinMatrix_SetTranslate(&spEC, elem->position.x, elem->position.y, elem->position.z);
             temp = ((Rand_ZeroOne() * 2.5f) + 1.5f) / 64.0f;
             SkinMatrix_SetScale(&spAC, temp, temp, 1.0f);
-            SkinMatrix_MtxFMtxFMult(&spEC, &globalCtx->mf_11DA0, &sp6C);
+            SkinMatrix_MtxFMtxFMult(&spEC, &globalCtx->billboardMtxF, &sp6C);
             SkinMatrix_MtxFMtxFMult(&sp6C, &spAC, &sp12C);
 
             vertices[j].v.ob[0] = -32;
diff --git a/src/code/z_effect_soft_sprite_old_init.c b/src/code/z_effect_soft_sprite_old_init.c
index 73c2aba443..adc22e7621 100644
--- a/src/code/z_effect_soft_sprite_old_init.c
+++ b/src/code/z_effect_soft_sprite_old_init.c
@@ -56,7 +56,7 @@ void EffectSs_DrawGEffect(GlobalContext* globalCtx, EffectSs* this, void* textur
     scale = this->rgScale * 0.0025f;
     SkinMatrix_SetTranslate(&mfTrans, this->pos.x, this->pos.y, this->pos.z);
     SkinMatrix_SetScale(&mfScale, scale, scale, scale);
-    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->mf_11DA0, &mfTrans11DA0);
+    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->billboardMtxF, &mfTrans11DA0);
     SkinMatrix_MtxFMtxFMult(&mfTrans11DA0, &mfScale, &mfResult);
     gSegments[6] = VIRTUAL_TO_PHYSICAL(object);
     gSPSegment(POLY_XLU_DISP++, 0x06, object);
diff --git a/src/code/z_play.c b/src/code/z_play.c
index 8997fba8d5..7e82bf3b5b 100644
--- a/src/code/z_play.c
+++ b/src/code/z_play.c
@@ -1089,18 +1089,22 @@ void Gameplay_Draw(GlobalContext* globalCtx) {
         func_800AA460(&globalCtx->view, globalCtx->view.fovy, globalCtx->view.zNear, globalCtx->lightCtx.fogFar);
         func_800AAA50(&globalCtx->view, 15);
 
-        Matrix_MtxToMtxF(&globalCtx->view.viewing, &globalCtx->mf_11DA0);
-        Matrix_MtxToMtxF(&globalCtx->view.projection, &globalCtx->mf_11D60);
-        Matrix_Mult(&globalCtx->mf_11D60, MTXMODE_NEW);
-        Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
-        Matrix_Get(&globalCtx->mf_11D60);
-        globalCtx->mf_11DA0.mf[0][3] = globalCtx->mf_11DA0.mf[1][3] = globalCtx->mf_11DA0.mf[2][3] =
-            globalCtx->mf_11DA0.mf[3][0] = globalCtx->mf_11DA0.mf[3][1] = globalCtx->mf_11DA0.mf[3][2] = 0.0f;
-        Matrix_Transpose(&globalCtx->mf_11DA0);
-        globalCtx->unk_11DE0 = Matrix_MtxFToMtx(Matrix_CheckFloats(&globalCtx->mf_11DA0, "../z_play.c", 4005),
-                                                Graph_Alloc(gfxCtx, sizeof(Mtx)));
+        // The billboard matrix temporarily stores the viewing matrix
+        Matrix_MtxToMtxF(&globalCtx->view.viewing, &globalCtx->billboardMtxF);
+        Matrix_MtxToMtxF(&globalCtx->view.projection, &globalCtx->viewProjectionMtxF);
+        Matrix_Mult(&globalCtx->viewProjectionMtxF, MTXMODE_NEW);
+        // The billboard is still a viewing matrix at this stage
+        Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
+        Matrix_Get(&globalCtx->viewProjectionMtxF);
+        globalCtx->billboardMtxF.mf[0][3] = globalCtx->billboardMtxF.mf[1][3] = globalCtx->billboardMtxF.mf[2][3] =
+            globalCtx->billboardMtxF.mf[3][0] = globalCtx->billboardMtxF.mf[3][1] = globalCtx->billboardMtxF.mf[3][2] =
+                0.0f;
+        // This transpose is where the viewing matrix is properly converted into a billboard matrix
+        Matrix_Transpose(&globalCtx->billboardMtxF);
+        globalCtx->billboardMtx = Matrix_MtxFToMtx(Matrix_CheckFloats(&globalCtx->billboardMtxF, "../z_play.c", 4005),
+                                                   Graph_Alloc(gfxCtx, sizeof(Mtx)));
 
-        gSPSegment(POLY_OPA_DISP++, 0x01, globalCtx->unk_11DE0);
+        gSPSegment(POLY_OPA_DISP++, 0x01, globalCtx->billboardMtx);
 
         if ((HREG(80) != 10) || (HREG(92) != 0)) {
             Gfx* gfxP;
@@ -1487,11 +1491,12 @@ void Gameplay_SpawnScene(GlobalContext* globalCtx, s32 sceneNum, s32 spawn) {
 void func_800C016C(GlobalContext* globalCtx, Vec3f* src, Vec3f* dest) {
     f32 temp;
 
-    Matrix_Mult(&globalCtx->mf_11D60, MTXMODE_NEW);
+    Matrix_Mult(&globalCtx->viewProjectionMtxF, MTXMODE_NEW);
     Matrix_MultVec3f(src, dest);
 
-    temp = globalCtx->mf_11D60.ww +
-           (globalCtx->mf_11D60.wx * src->x + globalCtx->mf_11D60.wy * src->y + globalCtx->mf_11D60.wz * src->z);
+    temp = globalCtx->viewProjectionMtxF.ww +
+           (globalCtx->viewProjectionMtxF.wx * src->x + globalCtx->viewProjectionMtxF.wy * src->y +
+            globalCtx->viewProjectionMtxF.wz * src->z);
 
     dest->x = 160.0f + ((dest->x / temp) * 160.0f);
     dest->y = 120.0f - ((dest->y / temp) * 120.0f);
diff --git a/src/code/z_player_lib.c b/src/code/z_player_lib.c
index 3625d50625..50667d026d 100644
--- a/src/code/z_player_lib.c
+++ b/src/code/z_player_lib.c
@@ -1116,7 +1116,7 @@ void func_80090AFC(GlobalContext* globalCtx, Player* this, f32 arg2) {
 
         OVERLAY_DISP = Gfx_CallSetupDL(OVERLAY_DISP, 0x07);
 
-        SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &sp74, &sp68, &sp64);
+        SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &sp74, &sp68, &sp64);
 
         sp60 = (sp64 < 200.0f) ? 0.08f : (sp64 / 200.0f) * 0.08f;
 
diff --git a/src/code/z_room.c b/src/code/z_room.c
index 061e37a17b..c25c755a47 100644
--- a/src/code/z_room.c
+++ b/src/code/z_room.c
@@ -125,7 +125,7 @@ void func_80095D04(GlobalContext* globalCtx, Room* room, u32 flags) {
         sp90.x = polygonDlist->pos.x;
         sp90.y = polygonDlist->pos.y;
         sp90.z = polygonDlist->pos.z;
-        SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &sp90, &sp84, &sp80);
+        SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &sp90, &sp84, &sp80);
         if (-(f32)polygonDlist->unk_06 < sp84.z) {
             temp_f2 = sp84.z - polygonDlist->unk_06;
             if (temp_f2 < globalCtx->lightCtx.fogFar) {
diff --git a/src/overlays/actors/ovl_Bg_Dy_Yoseizo/z_bg_dy_yoseizo.c b/src/overlays/actors/ovl_Bg_Dy_Yoseizo/z_bg_dy_yoseizo.c
index d5e9bea12f..aab3cfc505 100644
--- a/src/overlays/actors/ovl_Bg_Dy_Yoseizo/z_bg_dy_yoseizo.c
+++ b/src/overlays/actors/ovl_Bg_Dy_Yoseizo/z_bg_dy_yoseizo.c
@@ -1028,7 +1028,7 @@ void BgDyYoseizo_ParticleDraw(BgDyYoseizo* this, GlobalContext* globalCtx) {
             gDPSetEnvColor(POLY_XLU_DISP++, particle->envColor.r, particle->envColor.g, particle->envColor.b, 0);
 
             Matrix_Translate(particle->pos.x, particle->pos.y, particle->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(particle->scale, particle->scale, 1.0f, MTXMODE_APPLY);
             Matrix_RotateZ(particle->roll, MTXMODE_APPLY);
 
diff --git a/src/overlays/actors/ovl_Bg_Haka_Ship/z_bg_haka_ship.c b/src/overlays/actors/ovl_Bg_Haka_Ship/z_bg_haka_ship.c
index 3ef533cba1..dc00076be5 100644
--- a/src/overlays/actors/ovl_Bg_Haka_Ship/z_bg_haka_ship.c
+++ b/src/overlays/actors/ovl_Bg_Haka_Ship/z_bg_haka_ship.c
@@ -230,7 +230,7 @@ void BgHakaShip_Draw(Actor* thisx, GlobalContext* globalCtx) {
         sp2C.y = this->dyna.actor.world.pos.y + 62.0f;
         sp2C.z = this->dyna.actor.world.pos.z;
 
-        SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->mf_11D60, &sp2C, &this->bellSoundPos);
+        SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->viewProjectionMtxF, &sp2C, &this->bellSoundPos);
         func_80078914(&this->bellSoundPos, NA_SE_EV_SHIP_BELL - SFX_FLAG);
     }
 }
diff --git a/src/overlays/actors/ovl_Bg_Haka_Trap/z_bg_haka_trap.c b/src/overlays/actors/ovl_Bg_Haka_Trap/z_bg_haka_trap.c
index dce70fb537..694b25d616 100644
--- a/src/overlays/actors/ovl_Bg_Haka_Trap/z_bg_haka_trap.c
+++ b/src/overlays/actors/ovl_Bg_Haka_Trap/z_bg_haka_trap.c
@@ -544,7 +544,7 @@ void BgHakaTrap_Draw(Actor* thisx, GlobalContext* globalCtx) {
         sp2C.z = this->dyna.actor.world.pos.z;
         sp2C.y = this->dyna.actor.world.pos.y + 110.0f;
 
-        SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->mf_11D60, &sp2C, &this->unk_16C);
+        SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->viewProjectionMtxF, &sp2C, &this->unk_16C);
         func_80078914(&this->unk_16C, NA_SE_EV_BRIDGE_CLOSE - SFX_FLAG);
     }
 }
diff --git a/src/overlays/actors/ovl_Bg_Hidan_Rock/z_bg_hidan_rock.c b/src/overlays/actors/ovl_Bg_Hidan_Rock/z_bg_hidan_rock.c
index 64f5a76b9a..eb61c0fca3 100644
--- a/src/overlays/actors/ovl_Bg_Hidan_Rock/z_bg_hidan_rock.c
+++ b/src/overlays/actors/ovl_Bg_Hidan_Rock/z_bg_hidan_rock.c
@@ -390,9 +390,9 @@ void BgHidanRock_Draw(Actor* thisx, GlobalContext* globalCtx) {
 
     if (this->unk_16C > 0.0f) {
         if (this->type == 0) {
-            SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->mf_11D60, &D_8088BF60, &this->unk_170);
+            SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->viewProjectionMtxF, &D_8088BF60, &this->unk_170);
         } else {
-            SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->mf_11D60, &this->dyna.actor.home.pos, &this->unk_170);
+            SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->viewProjectionMtxF, &this->dyna.actor.home.pos, &this->unk_170);
         }
 
         func_80078914(&this->unk_170, NA_SE_EV_FIRE_PILLAR - SFX_FLAG);
diff --git a/src/overlays/actors/ovl_Boss_Dodongo/z_boss_dodongo.c b/src/overlays/actors/ovl_Boss_Dodongo/z_boss_dodongo.c
index ea230958cc..de56e99c12 100644
--- a/src/overlays/actors/ovl_Boss_Dodongo/z_boss_dodongo.c
+++ b/src/overlays/actors/ovl_Boss_Dodongo/z_boss_dodongo.c
@@ -1683,7 +1683,7 @@ void BossDodongo_DrawEffects(GlobalContext* globalCtx) {
     OPEN_DISPS(gfxCtx, "../z_boss_dodongo.c", 5228);
 
     func_80093D84(globalCtx->state.gfxCtx);
-    unkMtx = &globalCtx->mf_11DA0;
+    unkMtx = &globalCtx->billboardMtxF;
 
     for (i = 0; i < 80; i++, eff++) {
         if (eff->unk_24 == 1) {
diff --git a/src/overlays/actors/ovl_Boss_Fd/z_boss_fd.c b/src/overlays/actors/ovl_Boss_Fd/z_boss_fd.c
index a9b74ce36c..c76ff94c27 100644
--- a/src/overlays/actors/ovl_Boss_Fd/z_boss_fd.c
+++ b/src/overlays/actors/ovl_Boss_Fd/z_boss_fd.c
@@ -1531,7 +1531,7 @@ void BossFd_DrawEffects(BossFdEffect* effect, GlobalContext* globalCtx) {
 
             gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, effect->color.r, effect->color.g, effect->color.b, effect->alpha);
             Matrix_Translate(effect->pos.x, effect->pos.y, effect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(effect->scale, effect->scale, 1.0f, MTXMODE_APPLY);
 
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_boss_fd.c", 4046),
@@ -1575,7 +1575,7 @@ void BossFd_DrawEffects(BossFdEffect* effect, GlobalContext* globalCtx) {
 
             Matrix_Translate(effect->pos.x, effect->pos.y, effect->pos.z, MTXMODE_NEW);
             Matrix_Scale(effect->scale, effect->scale, effect->scale, MTXMODE_APPLY);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
 
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_boss_fd.c", 4104),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
@@ -1598,7 +1598,7 @@ void BossFd_DrawEffects(BossFdEffect* effect, GlobalContext* globalCtx) {
             gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 255, 255, 0, effect->alpha);
             Matrix_Translate(effect->pos.x, effect->pos.y, effect->pos.z, MTXMODE_NEW);
             Matrix_Scale(effect->scale, effect->scale, effect->scale, MTXMODE_APPLY);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
 
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_boss_fd.c", 4154),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_Boss_Ganon2/z_boss_ganon2.c b/src/overlays/actors/ovl_Boss_Ganon2/z_boss_ganon2.c
index 991f13e916..438b5c202b 100644
--- a/src/overlays/actors/ovl_Boss_Ganon2/z_boss_ganon2.c
+++ b/src/overlays/actors/ovl_Boss_Ganon2/z_boss_ganon2.c
@@ -2486,7 +2486,7 @@ void func_8090464C(BossGanon2* this, GlobalContext* globalCtx) {
         gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 255, 255, 170, (s16)this->unk_1B4);
         gDPSetEnvColor(POLY_XLU_DISP++, 255, 200, 0, 128);
         Matrix_Translate(this->unk_1B8.x, this->unk_1B8.y, this->unk_1B8.z, MTXMODE_NEW);
-        func_800D1FD4(&globalCtx->mf_11DA0);
+        func_800D1FD4(&globalCtx->billboardMtxF);
         Matrix_RotateZ(-0.2f, MTXMODE_APPLY);
         Matrix_Scale(0.6f, 0.6f, 1.0f, MTXMODE_APPLY);
         gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_boss_ganon2.c", 5290),
@@ -2616,7 +2616,7 @@ void func_80904D88(BossGanon2* this, GlobalContext* globalCtx) {
 
         for (i = 0; i < 15; i++) {
             Matrix_Translate(this->unk_234[i].x, this->unk_234[i].y, this->unk_234[i].z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(this->unk_30C, this->unk_30C, this->unk_30C, MTXMODE_APPLY);
             Matrix_RotateZ(Rand_CenteredFloat(M_PI), MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_boss_ganon2.c", 5618),
@@ -2640,7 +2640,7 @@ void func_80904FC8(BossGanon2* this, GlobalContext* globalCtx) {
         gSPDisplayList(POLY_XLU_DISP++, ovl_Boss_Ganon2_DL_00B308);
         Matrix_Translate(sZelda->actor.world.pos.x, sZelda->actor.world.pos.y + 80.0f, sZelda->actor.world.pos.z,
                          MTXMODE_NEW);
-        func_800D1FD4(&globalCtx->mf_11DA0);
+        func_800D1FD4(&globalCtx->billboardMtxF);
         Matrix_Scale(this->unk_384, this->unk_384, this->unk_384, MTXMODE_APPLY);
         Matrix_RotateZ(this->unk_388, MTXMODE_APPLY);
         gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_boss_ganon2.c", 5661),
@@ -2680,7 +2680,7 @@ void func_8090523C(BossGanon2* this, GlobalContext* globalCtx) {
                 phi_f20 = 1.0f - ((i - 7) * 0.2333333f); // 7 / 30
             }
 
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(200.0f * phi_f20, 200.0f * phi_f20, 1.0f, MTXMODE_APPLY);
             Matrix_RotateZ(Rand_ZeroFloat(2.0f * M_PI), MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_boss_ganon2.c", 5721),
diff --git a/src/overlays/actors/ovl_Boss_Mo/z_boss_mo.c b/src/overlays/actors/ovl_Boss_Mo/z_boss_mo.c
index 4c8085646b..2fb9ce84da 100644
--- a/src/overlays/actors/ovl_Boss_Mo/z_boss_mo.c
+++ b/src/overlays/actors/ovl_Boss_Mo/z_boss_mo.c
@@ -2267,7 +2267,8 @@ void BossMo_UpdateTent(Actor* thisx, GlobalContext* globalCtx) {
         return;
     }
 
-    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &this->tentPos[40], &this->tentTipPos, &this->actor.projectedW);
+    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &this->tentPos[40], &this->tentTipPos,
+                                 &this->actor.projectedW);
     osSyncPrintf("MO : Move mode = <%d>\n", this->work[MO_TENT_ACTION_STATE]);
     Math_ApproachS(&player->actor.shape.rot.x, 0, 5, 0x3E8);
     Math_ApproachS(&player->actor.shape.rot.z, 0, 5, 0x3E8);
@@ -2515,7 +2516,7 @@ void BossMo_DrawTentacle(BossMo* this, GlobalContext* globalCtx) {
             Matrix_Translate(((BossMo_RandZeroOne() - 0.5f) * 10.0f) * this->tentScale[i - 2].x,
                              ((BossMo_RandZeroOne() - 0.5f) * 3.0f) + phi_f20,
                              ((BossMo_RandZeroOne() - 0.5f) * 10.0f) * this->tentScale[i - 2].z, MTXMODE_APPLY);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(phi_f22, phi_f22, 1.0f, MTXMODE_APPLY);
 
             gSPMatrix(POLY_OPA_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_boss_mo.c", 6511),
@@ -2968,7 +2969,7 @@ void BossMo_DrawEffects(BossMoEffect* effect, GlobalContext* globalCtx) {
                             255, effect->alpha);
 
             Matrix_Translate(effect->pos.x, effect->pos.y, effect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(effect->scale / effect->fwork[MO_FX_STRETCH], effect->fwork[MO_FX_STRETCH] * effect->scale,
                          1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_boss_mo.c", 7373),
@@ -3019,7 +3020,7 @@ void BossMo_DrawEffects(BossMoEffect* effect, GlobalContext* globalCtx) {
             gDPSetPrimColor(POLY_OPA_DISP++, 0, 0, 255, 255, 255, effect->alpha);
 
             Matrix_Translate(effect->pos.x, effect->pos.y, effect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(effect->scale, effect->scale, 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_OPA_DISP++, Matrix_NewMtx(gfxCtx, "../z_boss_mo.c", 7476),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_Boss_Sst/z_boss_sst.c b/src/overlays/actors/ovl_Boss_Sst/z_boss_sst.c
index fbe86f4e0a..8b8848bc4b 100644
--- a/src/overlays/actors/ovl_Boss_Sst/z_boss_sst.c
+++ b/src/overlays/actors/ovl_Boss_Sst/z_boss_sst.c
@@ -2912,7 +2912,7 @@ void BossSst_DrawHead(Actor* thisx, GlobalContext* globalCtx) {
             vanishMaskPos.y = 450.0f;
         }
 
-        Matrix_MultVec3fExt(&vanishMaskPos, &vanishMaskOffset, &globalCtx->mf_11DA0);
+        Matrix_MultVec3fExt(&vanishMaskPos, &vanishMaskOffset, &globalCtx->billboardMtxF);
         Matrix_Translate(this->actor.world.pos.x + vanishMaskOffset.x, this->actor.world.pos.y + vanishMaskOffset.y,
                          this->actor.world.pos.z + vanishMaskOffset.z, MTXMODE_NEW);
         Matrix_Scale(1.0f, 1.0f, 1.0f, MTXMODE_APPLY);
@@ -2924,7 +2924,7 @@ void BossSst_DrawHead(Actor* thisx, GlobalContext* globalCtx) {
 
     CLOSE_DISPS(globalCtx->state.gfxCtx, "../z_boss_sst.c", 6941);
 
-    SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->mf_11D60, &this->actor.focus.pos, &this->center);
+    SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->viewProjectionMtxF, &this->actor.focus.pos, &this->center);
     BossSst_DrawEffect(&this->actor, globalCtx);
 }
 
@@ -3128,7 +3128,7 @@ void BossSst_UpdateEffect(Actor* thisx, GlobalContext* globalCtx) {
             effect = &this->effects[0];
 
             if (this->actor.params == BONGO_HEAD) {
-                SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->mf_11D60, &this->actor.focus.pos, &this->center);
+                SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->viewProjectionMtxF, &this->actor.focus.pos, &this->center);
                 BossSst_HeadSfx(this, NA_SE_EN_SHADEST_LAST - SFX_FLAG);
             }
             while (effect->status != -1) {
diff --git a/src/overlays/actors/ovl_Boss_Tw/z_boss_tw.c b/src/overlays/actors/ovl_Boss_Tw/z_boss_tw.c
index 7fc75f5395..842f765da6 100644
--- a/src/overlays/actors/ovl_Boss_Tw/z_boss_tw.c
+++ b/src/overlays/actors/ovl_Boss_Tw/z_boss_tw.c
@@ -1130,8 +1130,8 @@ void BossTw_ShootBeam(BossTw* this, GlobalContext* globalCtx) {
                     }
                 }
 
-                SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &this->beamReflectionOrigin, &this->unk_54C,
-                                             &this->actor.projectedW);
+                SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &this->beamReflectionOrigin,
+                                             &this->unk_54C, &this->actor.projectedW);
 
                 if (this->actor.params == 1) {
                     Audio_PlaySoundGeneral(NA_SE_EN_TWINROBA_SHOOT_FIRE - SFX_FLAG, &this->unk_54C, 4, &D_801333E0,
@@ -1160,7 +1160,7 @@ void BossTw_ShootBeam(BossTw* this, GlobalContext* globalCtx) {
                     this->beamReflectionDist = 0.0f;
                 }
 
-                SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &this->unk_530, &this->unk_558,
+                SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &this->unk_530, &this->unk_558,
                                              &this->actor.projectedW);
 
                 if (this->actor.params == 1) {
@@ -3326,7 +3326,7 @@ void func_80942180(BossTw* this, GlobalContext* globalCtx) {
     gDPSetEnvColor(POLY_XLU_DISP++, 255, 245, 255, 128);
     gSPDisplayList(POLY_XLU_DISP++, SEGMENTED_TO_VIRTUAL(object_tw_DL_019D40));
 
-    func_800D1FD4(&globalCtx->mf_11DA0);
+    func_800D1FD4(&globalCtx->billboardMtxF);
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_boss_tw.c", 6514),
               G_MTX_LOAD | G_MTX_MODELVIEW | G_MTX_NOPUSH);
     gSPSegment(POLY_XLU_DISP++, 8,
@@ -3398,7 +3398,7 @@ void func_809426F0(BossTw* this, GlobalContext* globalCtx) {
                    Gfx_TwoTexScroll(globalCtx->state.gfxCtx, 0, ((this->work[CS_TIMER_2] * 3) + (i * 10)) & 0x7F,
                                     (u8)((-this->work[CS_TIMER_2] * 15) + (i * 50)), 0x20, 0x40, 1, 0, 0, 0x20, 0x20));
         Matrix_Scale(0.4f, 0.4f, 0.4f, MTXMODE_APPLY);
-        func_800D1FD4(&globalCtx->mf_11DA0);
+        func_800D1FD4(&globalCtx->billboardMtxF);
         gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_boss_tw.c", 6751),
                   G_MTX_LOAD | G_MTX_MODELVIEW | G_MTX_NOPUSH);
         gSPDisplayList(POLY_XLU_DISP++, SEGMENTED_TO_VIRTUAL(object_tw_DL_01A430));
@@ -4463,7 +4463,7 @@ void BossTw_BlastDraw(Actor* thisx, GlobalContext* globalCtx2) {
                 scaleFactor = 1.0f - (i * 0.09f);
                 Matrix_Scale(this->actor.scale.x * scaleFactor, this->actor.scale.y * scaleFactor,
                              this->actor.scale.z * scaleFactor, MTXMODE_APPLY);
-                func_800D1FD4(&globalCtx->mf_11DA0);
+                func_800D1FD4(&globalCtx->billboardMtxF);
                 gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_boss_tw.c", 8865),
                           G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
                 gSPDisplayList(POLY_XLU_DISP++, SEGMENTED_TO_VIRTUAL(object_tw_DL_01A430));
@@ -4487,7 +4487,7 @@ void BossTw_BlastDraw(Actor* thisx, GlobalContext* globalCtx2) {
                 scaleFactor = 1.0f - (i * 0.09f);
                 Matrix_Scale(this->actor.scale.x * scaleFactor, this->actor.scale.y * scaleFactor,
                              this->actor.scale.z * scaleFactor, MTXMODE_APPLY);
-                func_800D1FD4(&globalCtx->mf_11DA0);
+                func_800D1FD4(&globalCtx->billboardMtxF);
                 gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_boss_tw.c", 9004),
                           G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
                 gSPDisplayList(POLY_XLU_DISP++, SEGMENTED_TO_VIRTUAL(object_tw_DL_01AB00));
@@ -4527,7 +4527,7 @@ void BossTw_DrawDeathBall(Actor* thisx, GlobalContext* globalCtx2) {
             scaleFactor = (1.0f - (i * 0.09f));
             Matrix_Scale(this->actor.scale.x * scaleFactor, this->actor.scale.y * scaleFactor,
                          this->actor.scale.z * scaleFactor, MTXMODE_APPLY);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_boss_tw.c", 9071),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
             gSPDisplayList(POLY_XLU_DISP++, SEGMENTED_TO_VIRTUAL(object_tw_DL_01A430));
@@ -4547,7 +4547,7 @@ void BossTw_DrawDeathBall(Actor* thisx, GlobalContext* globalCtx2) {
             scaleFactor = (1.0f - (i * 0.09f));
             Matrix_Scale(this->actor.scale.x * scaleFactor, this->actor.scale.y * scaleFactor,
                          this->actor.scale.z * scaleFactor, MTXMODE_APPLY);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_boss_tw.c", 9107),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
             gSPDisplayList(POLY_XLU_DISP++, SEGMENTED_TO_VIRTUAL(object_tw_DL_01AB00));
@@ -4924,7 +4924,7 @@ void BossTw_DrawEffects(GlobalContext* globalCtx) {
             gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, currentEffect->color.r, currentEffect->color.g,
                             currentEffect->color.b, currentEffect->alpha);
             Matrix_Translate(currentEffect->pos.x, currentEffect->pos.y, currentEffect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(currentEffect->workf[EFF_SCALE], currentEffect->workf[EFF_SCALE], 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_boss_tw.c", 9617),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
@@ -4949,7 +4949,7 @@ void BossTw_DrawEffects(GlobalContext* globalCtx) {
                        Gfx_TwoTexScroll(globalCtx->state.gfxCtx, 0, (currentEffect->frame * 3) & 0x7F,
                                         (currentEffect->frame * 15) & 0xFF, 0x20, 0x40, 1, 0, 0, 0x20, 0x20));
             Matrix_Translate(currentEffect->pos.x, currentEffect->pos.y, currentEffect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(currentEffect->workf[EFF_SCALE], currentEffect->workf[EFF_SCALE], 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_boss_tw.c", 9660),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
@@ -4974,7 +4974,7 @@ void BossTw_DrawEffects(GlobalContext* globalCtx) {
                        Gfx_TwoTexScroll(globalCtx->state.gfxCtx, 0, (currentEffect->frame * 3) & 0x7F,
                                         (currentEffect->frame * 15) & 0xFF, 0x20, 0x40, 1, 0, 0, 0x20, 0x20));
             Matrix_Translate(currentEffect->pos.x, currentEffect->pos.y, currentEffect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(currentEffect->workf[EFF_SCALE], currentEffect->workf[EFF_SCALE], 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_boss_tw.c", 9709),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
@@ -5008,7 +5008,7 @@ void BossTw_DrawEffects(GlobalContext* globalCtx) {
             }
 
             Matrix_Translate(currentEffect->pos.x, currentEffect->pos.y, currentEffect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
 
             if (currentEffect->work[EFF_UNKS1] == 0) {
                 Matrix_Translate(0.0f, 0.0f, 60.0f, MTXMODE_APPLY);
@@ -5093,7 +5093,7 @@ void BossTw_DrawEffects(GlobalContext* globalCtx) {
                        Gfx_TwoTexScroll(globalCtx->state.gfxCtx, 0, (currentEffect->frame * 3) & 0x7F,
                                         (-currentEffect->frame * 15) & 0xFF, 0x20, 0x40, 1, 0, 0, 0x20, 0x20));
             Matrix_Translate(currentEffect->pos.x, currentEffect->pos.y, currentEffect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(currentEffect->workf[EFF_SCALE], currentEffect->workf[EFF_SCALE], 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_boss_tw.c", 9911),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_Boss_Va/z_boss_va.c b/src/overlays/actors/ovl_Boss_Va/z_boss_va.c
index a70252612e..0b9d59d921 100644
--- a/src/overlays/actors/ovl_Boss_Va/z_boss_va.c
+++ b/src/overlays/actors/ovl_Boss_Va/z_boss_va.c
@@ -3525,7 +3525,7 @@ void BossVa_DrawEffects(BossVaEffect* effect, GlobalContext* globalCtx) {
 
             gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 230, 230, 230, effect->primColor[3]);
             Matrix_Translate(effect->pos.x, effect->pos.y, effect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_RotateZ((effect->rot.z / (f32)0x8000) * 3.1416f, MTXMODE_APPLY);
             Matrix_Scale(effect->scale * 0.0185f, effect->scale * 0.0185f, 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_boss_va.c", 4976),
@@ -3543,7 +3543,7 @@ void BossVa_DrawEffects(BossVaEffect* effect, GlobalContext* globalCtx) {
                 flag++;
             }
             Matrix_Translate(effect->pos.x, effect->pos.y, effect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(effect->scale, effect->scale, effect->scale, MTXMODE_APPLY);
             Matrix_RotateZ((effect->rot.z / (f32)0x8000) * 3.1416f, MTXMODE_APPLY);
 
@@ -3578,7 +3578,7 @@ void BossVa_DrawEffects(BossVaEffect* effect, GlobalContext* globalCtx) {
             if (effect->mode == BLOOD_SPOT) {
                 Matrix_RotateX(M_PI / 2, MTXMODE_APPLY);
             } else {
-                func_800D1FD4(&globalCtx->mf_11DA0);
+                func_800D1FD4(&globalCtx->billboardMtxF);
             }
 
             Matrix_Scale(effect->scale, effect->scale, 1.0f, MTXMODE_APPLY);
@@ -3680,7 +3680,7 @@ void BossVa_DrawEffects(BossVaEffect* effect, GlobalContext* globalCtx) {
 
             gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 230, 230, 230, effect->primColor[3]);
             Matrix_Translate(effect->pos.x, effect->pos.y, effect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_RotateZ((effect->rot.z / (f32)0x8000) * 3.1416f, MTXMODE_APPLY);
             Matrix_Scale(effect->scale * 0.02f, effect->scale * 0.02f, 1.0f, MTXMODE_APPLY);
 
diff --git a/src/overlays/actors/ovl_Demo_6K/z_demo_6k.c b/src/overlays/actors/ovl_Demo_6K/z_demo_6k.c
index ac04a78843..ddf8e3998a 100644
--- a/src/overlays/actors/ovl_Demo_6K/z_demo_6k.c
+++ b/src/overlays/actors/ovl_Demo_6K/z_demo_6k.c
@@ -667,7 +667,7 @@ void func_8096865C(Actor* thisx, GlobalContext* globalCtx) {
         gDPSetPrimColor(POLY_XLU_DISP++, 0x80, 0x80, 255, 255, 255, 255);
         gDPSetEnvColor(POLY_XLU_DISP++, sEnvColors[this->unk_293].r, sEnvColors[this->unk_293].g,
                        sEnvColors[this->unk_293].b, 255);
-        Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+        Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
         Matrix_Push();
         Matrix_RotateZ((f32)(this->timer2 * 6) * (M_PI / 180.0f), MTXMODE_APPLY);
         gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_demo_6k.c", 1230),
@@ -706,7 +706,7 @@ void func_809688C4(Actor* thisx, GlobalContext* globalCtx2) {
             Matrix_Scale(this->unk_234[i] * D_8096931C[(frames + i) & 3],
                          this->unk_234[i] * D_8096931C[(frames + i) & 3],
                          this->unk_234[i] * D_8096931C[(frames + i) & 3], MTXMODE_APPLY);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_demo_6k.c", 1297),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
             gSPDisplayList(POLY_XLU_DISP++, gEffFlash1DL);
@@ -731,7 +731,7 @@ void func_80968B70(Actor* thisx, GlobalContext* globalCtx) {
     OPEN_DISPS(globalCtx->state.gfxCtx, "../z_demo_6k.c", 1316);
 
     func_80093D84(globalCtx->state.gfxCtx);
-    Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+    Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
     Matrix_RotateX(M_PI / 2, MTXMODE_APPLY);
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_demo_6k.c", 1322),
               G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_Demo_Effect/z_demo_effect.c b/src/overlays/actors/ovl_Demo_Effect/z_demo_effect.c
index dbb9481c00..f9d8a882a3 100644
--- a/src/overlays/actors/ovl_Demo_Effect/z_demo_effect.c
+++ b/src/overlays/actors/ovl_Demo_Effect/z_demo_effect.c
@@ -1785,7 +1785,7 @@ void DemoEffect_DrawFireBall(Actor* thisx, GlobalContext* globalCtx) {
     func_80093D84(globalCtx->state.gfxCtx);
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_demo_effect.c", 2709),
               G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
-    gSPMatrix(POLY_XLU_DISP++, globalCtx->unk_11DE0, G_MTX_NOPUSH | G_MTX_MUL | G_MTX_MODELVIEW);
+    gSPMatrix(POLY_XLU_DISP++, globalCtx->billboardMtx, G_MTX_NOPUSH | G_MTX_MUL | G_MTX_MODELVIEW);
     gSPSegment(
         POLY_XLU_DISP++, 8,
         Gfx_TwoTexScroll(globalCtx->state.gfxCtx, 0, 0, 0, 32, 32, 1, 0, 128 - ((frames * 20) % 128) - 1, 32, 32));
@@ -1877,14 +1877,14 @@ void DemoEffect_DrawLightEffect(Actor* thisx, GlobalContext* globalCtx) {
             Matrix_Scale(((this->light.scaleFlag & 1) * 0.05f) + 1.0f, ((this->light.scaleFlag & 1) * 0.05f) + 1.0f,
                          ((this->light.scaleFlag & 1) * 0.05f) + 1.0f, MTXMODE_APPLY);
             Matrix_Push();
-            Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+            Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
             Matrix_RotateZ(this->light.rotation * (M_PI / 180.0f), MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_demo_effect.c", 2866),
                       G_MTX_MODELVIEW | G_MTX_LOAD | G_MTX_NOPUSH);
             if (disp) {};
             gSPDisplayList(POLY_XLU_DISP++, disp);
             Matrix_Pop();
-            Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+            Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
             Matrix_RotateZ(-(f32)this->light.rotation * (M_PI / 180.0f), MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_demo_effect.c", 2874),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
@@ -1906,7 +1906,7 @@ void DemoEffect_DrawBlueOrb(Actor* thisx, GlobalContext* globalCtx) {
     gDPSetPrimColor(POLY_XLU_DISP++, 128, 128, 188, 255, 255, this->blueOrb.alpha);
     gDPSetEnvColor(POLY_XLU_DISP++, 0, 100, 255, 255);
     func_80093D84(globalCtx->state.gfxCtx);
-    Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+    Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
     Matrix_RotateZ(this->blueOrb.rotation * (M_PI / 0x8000), MTXMODE_APPLY);
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_demo_effect.c", 2901),
               G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_Demo_Go/z_demo_go.c b/src/overlays/actors/ovl_Demo_Go/z_demo_go.c
index 1031e51a05..540f2a1b5e 100644
--- a/src/overlays/actors/ovl_Demo_Go/z_demo_go.c
+++ b/src/overlays/actors/ovl_Demo_Go/z_demo_go.c
@@ -76,7 +76,7 @@ void func_8097C8A8(DemoGo* this, GlobalContext* globalCtx) {
     f32 sp1C;
 
     if ((thisx->params == 0) || (thisx->params == 1)) {
-        SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &thisx->world.pos, &sp20, &sp1C);
+        SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &thisx->world.pos, &sp20, &sp1C);
         Audio_PlaySoundAtPosition(globalCtx, &sp20, 20, NA_SE_EV_OBJECT_FALL);
     }
 }
diff --git a/src/overlays/actors/ovl_Demo_Kankyo/z_demo_kankyo.c b/src/overlays/actors/ovl_Demo_Kankyo/z_demo_kankyo.c
index 2698de8286..24090c0342 100644
--- a/src/overlays/actors/ovl_Demo_Kankyo/z_demo_kankyo.c
+++ b/src/overlays/actors/ovl_Demo_Kankyo/z_demo_kankyo.c
@@ -878,7 +878,7 @@ void DemoKankyo_DrawWarpSparkles(Actor* thisx, GlobalContext* globalCtx) {
                                sWarpSparkleEnvColors[respawnData].g, sWarpSparkleEnvColors[respawnData].b, 255);
             }
             func_80093D84(globalCtx->state.gfxCtx);
-            Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+            Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
             Matrix_RotateZ(DEG_TO_RAD(this->unk_150[i].unk_24), MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_demo_kankyo.c", 2011),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
@@ -980,7 +980,7 @@ void DemoKankyo_DrawSparkles(Actor* thisx, GlobalContext* globalCtx) {
             gDPSetEnvColor(POLY_XLU_DISP++, sSparkleEnvColors[3].r, sSparkleEnvColors[3].g, sSparkleEnvColors[3].b,
                            255);
             func_80093D84(globalCtx->state.gfxCtx);
-            Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+            Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
             Matrix_RotateZ(DEG_TO_RAD(this->unk_150[i].unk_24), MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_demo_kankyo.c", 2572),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_Efc_Erupc/z_efc_erupc.c b/src/overlays/actors/ovl_Efc_Erupc/z_efc_erupc.c
index f5b3554e3c..2e27b67446 100644
--- a/src/overlays/actors/ovl_Efc_Erupc/z_efc_erupc.c
+++ b/src/overlays/actors/ovl_Efc_Erupc/z_efc_erupc.c
@@ -176,7 +176,7 @@ void EfcErupc_DrawParticles(EfcErupcParticles* particles, GlobalContext* globalC
             gDPSetEnvColor(POLY_XLU_DISP++, 150, 0, 0, 0);
             gDPPipeSync(POLY_XLU_DISP++);
             Matrix_Translate(particles->pos.x, particles->pos.y, particles->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(particles->scale, particles->scale, 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_efc_erupc.c", 393),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_Eff_Dust/z_eff_dust.c b/src/overlays/actors/ovl_Eff_Dust/z_eff_dust.c
index 3d2cd34595..76b3466874 100644
--- a/src/overlays/actors/ovl_Eff_Dust/z_eff_dust.c
+++ b/src/overlays/actors/ovl_Eff_Dust/z_eff_dust.c
@@ -292,7 +292,7 @@ void EffDust_DrawFunc_8099E4F4(Actor* thisx, GlobalContext* globalCtx2) {
                              MTXMODE_NEW);
 
             Matrix_Scale(this->scalingFactor, this->scalingFactor, this->scalingFactor, MTXMODE_APPLY);
-            Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+            Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
 
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_eff_dust.c", 449),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
@@ -353,7 +353,7 @@ void EffDust_DrawFunc_8099E784(Actor* thisx, GlobalContext* globalCtx2) {
             Matrix_Scale(*distanceTraveled * this->scalingFactor, *distanceTraveled * this->scalingFactor,
                          *distanceTraveled * this->scalingFactor, MTXMODE_APPLY);
 
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
 
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_eff_dust.c", 506),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_En_Anubice_Fire/z_en_anubice_fire.c b/src/overlays/actors/ovl_En_Anubice_Fire/z_en_anubice_fire.c
index ff4e588691..00de23547e 100644
--- a/src/overlays/actors/ovl_En_Anubice_Fire/z_en_anubice_fire.c
+++ b/src/overlays/actors/ovl_En_Anubice_Fire/z_en_anubice_fire.c
@@ -242,7 +242,7 @@ void EnAnubiceFire_Draw(Actor* thisx, GlobalContext* globalCtx) {
         if (scale >= 0.1f) {
             Matrix_Translate(this->unk_160[i].x, this->unk_160[i].y, this->unk_160[i].z, MTXMODE_NEW);
             Matrix_Scale(scale, scale, scale, MTXMODE_APPLY);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_RotateZ(this->actor.world.rot.z + i * 1000.0f, MTXMODE_APPLY);
 
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_anubice_fire.c", 546),
diff --git a/src/overlays/actors/ovl_En_Arrow/z_en_arrow.c b/src/overlays/actors/ovl_En_Arrow/z_en_arrow.c
index 9de7ee88eb..6dc30b146f 100644
--- a/src/overlays/actors/ovl_En_Arrow/z_en_arrow.c
+++ b/src/overlays/actors/ovl_En_Arrow/z_en_arrow.c
@@ -478,7 +478,7 @@ void EnArrow_Draw(Actor* thisx, GlobalContext* globalCtx) {
         }
 
         Matrix_Push();
-        Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+        Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
         // redundant check because this is contained in an if block for non-zero speed
         Matrix_RotateZ((this->actor.speedXZ == 0.0f) ? 0.0f
                                                      : ((globalCtx->gameplayFrames & 0xFF) * 4000) * (M_PI / 0x8000),
diff --git a/src/overlays/actors/ovl_En_Bdfire/z_en_bdfire.c b/src/overlays/actors/ovl_En_Bdfire/z_en_bdfire.c
index ce427a21cc..7378121c41 100644
--- a/src/overlays/actors/ovl_En_Bdfire/z_en_bdfire.c
+++ b/src/overlays/actors/ovl_En_Bdfire/z_en_bdfire.c
@@ -205,7 +205,7 @@ void EnBdfire_DrawFire(EnBdfire* this, GlobalContext* globalCtx) {
 
     OPEN_DISPS(globalCtx->state.gfxCtx, "../z_en_bdfire.c", 612);
     temp = this->unk_156 & 7;
-    func_800D1FD4(&globalCtx->mf_11DA0);
+    func_800D1FD4(&globalCtx->billboardMtxF);
     func_80094BC4(globalCtx->state.gfxCtx);
     POLY_XLU_DISP = func_80094968(POLY_XLU_DISP);
     gDPSetCombineLERP(POLY_XLU_DISP++, PRIMITIVE, ENVIRONMENT, TEXEL0, ENVIRONMENT, PRIMITIVE, ENVIRONMENT, TEXEL0,
diff --git a/src/overlays/actors/ovl_En_Bom/z_en_bom.c b/src/overlays/actors/ovl_En_Bom/z_en_bom.c
index a52ecf5682..a935441685 100644
--- a/src/overlays/actors/ovl_En_Bom/z_en_bom.c
+++ b/src/overlays/actors/ovl_En_Bom/z_en_bom.c
@@ -367,7 +367,7 @@ void EnBom_Draw(Actor* thisx, GlobalContext* globalCtx) {
 
     if (thisx->params == BOMB_BODY) {
         func_80093D18(globalCtx->state.gfxCtx);
-        func_800D1FD4(&globalCtx->mf_11DA0);
+        func_800D1FD4(&globalCtx->billboardMtxF);
         func_8002EBCC(thisx, globalCtx, 0);
 
         gSPMatrix(POLY_OPA_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_bom.c", 928),
diff --git a/src/overlays/actors/ovl_En_Bombf/z_en_bombf.c b/src/overlays/actors/ovl_En_Bombf/z_en_bombf.c
index aaf9ef69e5..e64785fba6 100644
--- a/src/overlays/actors/ovl_En_Bombf/z_en_bombf.c
+++ b/src/overlays/actors/ovl_En_Bombf/z_en_bombf.c
@@ -472,7 +472,7 @@ Gfx* EnBombf_NewMtxDList(GraphicsContext* gfxCtx, GlobalContext* globalCtx) {
 
     displayList = Graph_Alloc(gfxCtx, 5 * sizeof(Gfx));
     displayListHead = displayList;
-    func_800D1FD4(&globalCtx->mf_11DA0);
+    func_800D1FD4(&globalCtx->billboardMtxF);
     gSPMatrix(displayListHead++, Matrix_NewMtx(gfxCtx, "../z_en_bombf.c", 1021),
               G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
     gSPEndDisplayList(displayListHead);
diff --git a/src/overlays/actors/ovl_En_Bubble/z_en_bubble.c b/src/overlays/actors/ovl_En_Bubble/z_en_bubble.c
index 19b3b93707..62f4458ad5 100644
--- a/src/overlays/actors/ovl_En_Bubble/z_en_bubble.c
+++ b/src/overlays/actors/ovl_En_Bubble/z_en_bubble.c
@@ -416,7 +416,7 @@ void EnBubble_Draw(Actor* thisx, GlobalContext* globalCtx) {
         func_80093D84(globalCtx->state.gfxCtx);
         Math_SmoothStepToF(&this->graphicRotSpeed, 16.0f, 0.2f, 1000.0f, 0.0f);
         Math_SmoothStepToF(&this->graphicEccentricity, 0.08f, 0.2f, 1000.0f, 0.0f);
-        func_800D1FD4(&globalCtx->mf_11DA0);
+        func_800D1FD4(&globalCtx->billboardMtxF);
 
         Matrix_Scale(this->expansionWidth + 1.0f, this->expansionHeight + 1.0f, 1.0f, MTXMODE_APPLY);
         Matrix_RotateZ(((f32)globalCtx->state.frames * (M_PI / 180.0f)) * this->graphicRotSpeed, MTXMODE_APPLY);
diff --git a/src/overlays/actors/ovl_En_Bw/z_en_bw.c b/src/overlays/actors/ovl_En_Bw/z_en_bw.c
index 86aba458a2..259f85860c 100644
--- a/src/overlays/actors/ovl_En_Bw/z_en_bw.c
+++ b/src/overlays/actors/ovl_En_Bw/z_en_bw.c
@@ -885,7 +885,7 @@ void EnBw_Draw(Actor* thisx, GlobalContext* globalCtx2) {
                                 (globalCtx->gameplayFrames * -20) % 0x200, 0x20, 0x80));
     gDPSetPrimColor(POLY_XLU_DISP++, 0x80, 0x80, 255, 255, 0, 255);
     Matrix_Scale(this->unk_248 * 0.01f, this->unk_248 * 0.01f, this->unk_248 * 0.01f, MTXMODE_APPLY);
-    func_800D1FD4(&globalCtx->mf_11DA0);
+    func_800D1FD4(&globalCtx->billboardMtxF);
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_bw.c", 1500),
               G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
     gSPDisplayList(POLY_XLU_DISP++, gEffFire1DL);
diff --git a/src/overlays/actors/ovl_En_Clear_Tag/z_en_clear_tag.c b/src/overlays/actors/ovl_En_Clear_Tag/z_en_clear_tag.c
index ce52e7be3c..d3eea7a6f0 100644
--- a/src/overlays/actors/ovl_En_Clear_Tag/z_en_clear_tag.c
+++ b/src/overlays/actors/ovl_En_Clear_Tag/z_en_clear_tag.c
@@ -721,7 +721,7 @@ void EnClearTag_Draw(Actor* thisx, GlobalContext* globalCtx) {
 
             // Draw the Arwing Backfire
             Matrix_Translate(0.0f, 0.0f, -60.0f, MTXMODE_APPLY);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(2.5f, 1.3f, 0.0f, MTXMODE_APPLY);
             if ((this->frameCounter % 2) != 0) {
                 Matrix_Scale(1.15f, 1.15f, 1.15f, MTXMODE_APPLY);
@@ -961,7 +961,7 @@ void EnClearTag_DrawEffects(GlobalContext* globalCtx) {
             gSPSegment(POLY_XLU_DISP++, 8,
                        Gfx_TwoTexScroll(globalCtx->state.gfxCtx, 0, 0, effect->random * -5, 32, 64, 1, 0, 0, 32, 32));
             Matrix_Translate(effect->position.x, effect->position.y, effect->position.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(effect->scale, effect->scale, 1.0f, MTXMODE_APPLY);
             Matrix_Translate(0.0f, 20.0f, 0.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_en_clear_tag.c", 1392),
@@ -988,7 +988,7 @@ void EnClearTag_DrawEffects(GlobalContext* globalCtx) {
                        Gfx_TwoTexScroll(globalCtx->state.gfxCtx, 0, 0, (effect->random * -15) & 0xFF, 32, 64, 1, 0, 0,
                                         32, 32));
             Matrix_Translate(effect->position.x, effect->position.y, effect->position.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(effect->scale, effect->scale, 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_en_clear_tag.c", 1439),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
@@ -1011,7 +1011,7 @@ void EnClearTag_DrawEffects(GlobalContext* globalCtx) {
             // Draw the flash billboard effect.
             gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 255, 255, 200, (s8)effect->primColor.a);
             Matrix_Translate(effect->position.x, effect->position.y, effect->position.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(effect->scale, effect->scale, 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_en_clear_tag.c", 1470),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_En_Fd/z_en_fd.c b/src/overlays/actors/ovl_En_Fd/z_en_fd.c
index ea4fc2bdd1..b3ceb3ee93 100644
--- a/src/overlays/actors/ovl_En_Fd/z_en_fd.c
+++ b/src/overlays/actors/ovl_En_Fd/z_en_fd.c
@@ -890,7 +890,7 @@ void EnFd_DrawFlames(EnFd* this, GlobalContext* globalCtx) {
             gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 255, 255, 0, (u8)((this->fadeAlpha / 255.0f) * 255));
             gDPPipeSync(POLY_XLU_DISP++);
             Matrix_Translate(eff->pos.x, eff->pos.y, eff->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(eff->scale, eff->scale, 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_fd.c", 2006),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
@@ -924,7 +924,7 @@ void EnFd_DrawDots(EnFd* this, GlobalContext* globalCtx) {
             gDPPipeSync(POLY_XLU_DISP++);
             if (1) {}
             Matrix_Translate(eff->pos.x, eff->pos.y, eff->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(eff->scale, eff->scale, 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_fd.c", 2064),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_En_Fhg_Fire/z_en_fhg_fire.c b/src/overlays/actors/ovl_En_Fhg_Fire/z_en_fhg_fire.c
index 1fd23ed577..0c205723d9 100644
--- a/src/overlays/actors/ovl_En_Fhg_Fire/z_en_fhg_fire.c
+++ b/src/overlays/actors/ovl_En_Fhg_Fire/z_en_fhg_fire.c
@@ -715,7 +715,7 @@ void EnFhgFire_Draw(Actor* thisx, GlobalContext* globalCtx) {
         gSPDisplayList(POLY_XLU_DISP++, SEGMENTED_TO_VIRTUAL(gPhantomLightningBlastDL));
     } else if ((this->actor.params == FHGFIRE_SPEAR_LIGHT) || (this->actor.params == FHGFIRE_ENERGY_BALL)) {
         osSyncPrintf("yari hikari draw 1\n");
-        func_800D1FD4(&globalCtx->mf_11DA0);
+        func_800D1FD4(&globalCtx->billboardMtxF);
         func_80093D84(globalCtx->state.gfxCtx);
         gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 255, 255, 255, (s8)this->fwork[FHGFIRE_ALPHA]);
 
diff --git a/src/overlays/actors/ovl_En_Fr/z_en_fr.c b/src/overlays/actors/ovl_En_Fr/z_en_fr.c
index 710a16736c..7c8d4592d3 100644
--- a/src/overlays/actors/ovl_En_Fr/z_en_fr.c
+++ b/src/overlays/actors/ovl_En_Fr/z_en_fr.c
@@ -1049,7 +1049,7 @@ void EnFr_PostLimbDraw(GlobalContext* globalCtx, s32 limbIndex, Gfx** dList, Vec
     if ((limbIndex == 7) || (limbIndex == 8)) {
         OPEN_DISPS(globalCtx->state.gfxCtx, "../z_en_fr.c", 1735);
         Matrix_Push();
-        func_800D1FD4(&globalCtx->mf_11DA0);
+        func_800D1FD4(&globalCtx->billboardMtxF);
         gSPMatrix(POLY_OPA_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_fr.c", 1738),
                   G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
         gSPDisplayList(POLY_OPA_DISP++, *dList);
diff --git a/src/overlays/actors/ovl_En_Fw/z_en_fw.c b/src/overlays/actors/ovl_En_Fw/z_en_fw.c
index c3986db5f5..ea1dd5e377 100644
--- a/src/overlays/actors/ovl_En_Fw/z_en_fw.c
+++ b/src/overlays/actors/ovl_En_Fw/z_en_fw.c
@@ -472,7 +472,7 @@ void EnFw_DrawDust(EnFw* this, GlobalContext* globalCtx) {
             gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 170, 130, 90, alpha);
             gDPPipeSync(POLY_XLU_DISP++);
             Matrix_Translate(eff->pos.x, eff->pos.y, eff->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(eff->scale, eff->scale, 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_fw.c", 1229),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_En_Fz/z_en_fz.c b/src/overlays/actors/ovl_En_Fz/z_en_fz.c
index 6d7d6de930..a121057f89 100644
--- a/src/overlays/actors/ovl_En_Fz/z_en_fz.c
+++ b/src/overlays/actors/ovl_En_Fz/z_en_fz.c
@@ -880,7 +880,7 @@ void EnFz_DrawIceSmoke(EnFz* this, GlobalContext* globalCtx) {
                        Gfx_TwoTexScroll(globalCtx->state.gfxCtx, 0, 3 * (iceSmoke->timer + (3 * i)),
                                         15 * (iceSmoke->timer + (3 * i)), 32, 64, 1, 0, 0, 32, 32));
             Matrix_Translate(iceSmoke->pos.x, iceSmoke->pos.y, iceSmoke->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(iceSmoke->xyScale, iceSmoke->xyScale, 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_en_fz.c", 1424),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_En_Gb/z_en_gb.c b/src/overlays/actors/ovl_En_Gb/z_en_gb.c
index 5312f8a56d..5069e9d1ea 100644
--- a/src/overlays/actors/ovl_En_Gb/z_en_gb.c
+++ b/src/overlays/actors/ovl_En_Gb/z_en_gb.c
@@ -537,7 +537,7 @@ void EnGb_DrawCagedSouls(EnGb* this, GlobalContext* globalCtx) {
         Matrix_Push();
         Matrix_Translate(this->cagedSouls[i].translation.x, this->cagedSouls[i].translation.y,
                          this->cagedSouls[i].translation.z, MTXMODE_NEW);
-        func_800D1FD4(&globalCtx->mf_11DA0);
+        func_800D1FD4(&globalCtx->billboardMtxF);
 
         if (this->cagedSouls[i].rotate180) {
             Matrix_RotateZYX(0, -0x8000, 0, MTXMODE_APPLY);
diff --git a/src/overlays/actors/ovl_En_Go/z_en_go.c b/src/overlays/actors/ovl_En_Go/z_en_go.c
index 4d0a642e6f..e18a64e88b 100644
--- a/src/overlays/actors/ovl_En_Go/z_en_go.c
+++ b/src/overlays/actors/ovl_En_Go/z_en_go.c
@@ -1224,7 +1224,7 @@ void EnGo_DrawDust(EnGo* this, GlobalContext* globalCtx) {
             gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 170, 130, 90, alpha);
             gDPPipeSync(POLY_XLU_DISP++);
             Matrix_Translate(dustEffect->pos.x, dustEffect->pos.y, dustEffect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(dustEffect->scale, dustEffect->scale, 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_go.c", 2664),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_En_Go2/z_en_go2.c b/src/overlays/actors/ovl_En_Go2/z_en_go2.c
index 39a649706f..2783fe7e20 100644
--- a/src/overlays/actors/ovl_En_Go2/z_en_go2.c
+++ b/src/overlays/actors/ovl_En_Go2/z_en_go2.c
@@ -227,7 +227,7 @@ void EnGo2_DrawDust(EnGo2* this, GlobalContext* globalCtx) {
             gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 170, 130, 90, alpha);
             gDPPipeSync(POLY_XLU_DISP++);
             Matrix_Translate(dustEffect->pos.x, dustEffect->pos.y, dustEffect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(dustEffect->scale, dustEffect->scale, 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_go2_eff.c", 137),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_En_Gs/z_en_gs.c b/src/overlays/actors/ovl_En_Gs/z_en_gs.c
index 3ed5e9f5fa..c62a35fde6 100644
--- a/src/overlays/actors/ovl_En_Gs/z_en_gs.c
+++ b/src/overlays/actors/ovl_En_Gs/z_en_gs.c
@@ -599,7 +599,7 @@ void EnGs_Draw(Actor* thisx, GlobalContext* globalCtx) {
         Matrix_Pop();
         if (this->unk_19E & 2) {
             func_80093D84(globalCtx->state.gfxCtx);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(0.05f, -0.05f, 1.0f, MTXMODE_APPLY);
 
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_gs.c", 1087),
diff --git a/src/overlays/actors/ovl_En_Horse/z_en_horse.c b/src/overlays/actors/ovl_En_Horse/z_en_horse.c
index 42dd1ed1c1..ebc9958663 100644
--- a/src/overlays/actors/ovl_En_Horse/z_en_horse.c
+++ b/src/overlays/actors/ovl_En_Horse/z_en_horse.c
@@ -637,7 +637,7 @@ f32 EnHorse_SlopeSpeedMultiplier(EnHorse* this, GlobalContext* globalCtx) {
 }
 
 void func_80A5BB90(GlobalContext* globalCtx, Vec3f* vec, Vec3f* arg2, f32* arg3) {
-    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, vec, arg2, arg3);
+    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, vec, arg2, arg3);
 }
 
 s32 func_80A5BBBC(GlobalContext* globalCtx, EnHorse* this, Vec3f* pos) {
@@ -702,7 +702,7 @@ s32 EnHorse_Spawn(EnHorse* this, GlobalContext* globalCtx) {
                     this->actor.world.rot.y = sHorseSpawns[i].angle;
                     this->actor.shape.rot.y = Actor_WorldYawTowardActor(&this->actor, &GET_PLAYER(globalCtx)->actor);
                     spawn = true;
-                    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &this->actor.world.pos,
+                    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &this->actor.world.pos,
                                                  &this->actor.projectedPos, &this->actor.projectedW);
                 }
             }
@@ -3680,7 +3680,7 @@ void EnHorse_SkinCallback1(Actor* thisx, GlobalContext* globalCtx, PSkinAwb* ski
     }
 
     func_800A6408(skin, 13, &sp94, &sp2C);
-    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &sp2C, &this->unk_228, &sp28);
+    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &sp2C, &this->unk_228, &sp28);
     if ((this->animationIdx == ENHORSE_ANIM_IDLE && this->action != ENHORSE_ACT_FROZEN) &&
         ((frame > 40.0f && frame < 45.0f && this->type == HORSE_EPONA) ||
          (frame > 28.0f && frame < 33.0f && this->type == HORSE_HNI))) {
diff --git a/src/overlays/actors/ovl_En_Horse_Normal/z_en_horse_normal.c b/src/overlays/actors/ovl_En_Horse_Normal/z_en_horse_normal.c
index c44ddf6992..402fa74ab8 100644
--- a/src/overlays/actors/ovl_En_Horse_Normal/z_en_horse_normal.c
+++ b/src/overlays/actors/ovl_En_Horse_Normal/z_en_horse_normal.c
@@ -615,7 +615,7 @@ void func_80A6CC88(GlobalContext* globalCtx, EnHorseNormal* this, Vec3f* arg2) {
     f32 curFrame = this->skin.skelAnime.curFrame;
     f32 wDest;
 
-    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, arg2, &this->unk_1E8, &wDest);
+    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, arg2, &this->unk_1E8, &wDest);
     this->unk_1F4 = this->unk_1E8;
     this->unk_1F4.y += 120.0f;
 
diff --git a/src/overlays/actors/ovl_En_Ik/z_en_ik.c b/src/overlays/actors/ovl_En_Ik/z_en_ik.c
index c8575e199c..3b67762aa5 100644
--- a/src/overlays/actors/ovl_En_Ik/z_en_ik.c
+++ b/src/overlays/actors/ovl_En_Ik/z_en_ik.c
@@ -1103,7 +1103,7 @@ void func_80A772EC(EnIk* this, GlobalContext* globalCtx) {
     s32 pad[2];
     f32 wDest;
 
-    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &this->actor.world.pos, &D_80A78FA0, &wDest);
+    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &this->actor.world.pos, &D_80A78FA0, &wDest);
     Audio_PlaySoundGeneral(NA_SE_EN_IRONNACK_DEAD, &D_80A78FA0, 4, &D_801333E0, &D_801333E0, &D_801333E8);
 }
 
diff --git a/src/overlays/actors/ovl_En_Niw/z_en_niw.c b/src/overlays/actors/ovl_En_Niw/z_en_niw.c
index 2501249d25..1f0f3c2a77 100644
--- a/src/overlays/actors/ovl_En_Niw/z_en_niw.c
+++ b/src/overlays/actors/ovl_En_Niw/z_en_niw.c
@@ -1215,7 +1215,7 @@ void EnNiw_FeatherDraw(EnNiw* this, GlobalContext* globalCtx) {
                 flag++;
             }
             Matrix_Translate(feather->pos.x, feather->pos.y, feather->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(feather->scale, feather->scale, 1.0f, MTXMODE_APPLY);
             Matrix_RotateZ(feather->unk_30, MTXMODE_APPLY);
             Matrix_Translate(0.0f, -1000.0f, 0.0f, MTXMODE_APPLY);
diff --git a/src/overlays/actors/ovl_En_Nutsball/z_en_nutsball.c b/src/overlays/actors/ovl_En_Nutsball/z_en_nutsball.c
index 75032fd78c..2bde03665d 100644
--- a/src/overlays/actors/ovl_En_Nutsball/z_en_nutsball.c
+++ b/src/overlays/actors/ovl_En_Nutsball/z_en_nutsball.c
@@ -163,7 +163,7 @@ void EnNutsball_Draw(Actor* thisx, GlobalContext* globalCtx) {
     OPEN_DISPS(globalCtx->state.gfxCtx, "../z_en_nutsball.c", 327);
 
     func_80093D18(globalCtx->state.gfxCtx);
-    Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+    Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
     Matrix_RotateZ(thisx->home.rot.z * 9.58738e-05f, MTXMODE_APPLY);
     gSPMatrix(POLY_OPA_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_nutsball.c", 333),
               G_MTX_MODELVIEW | G_MTX_LOAD);
diff --git a/src/overlays/actors/ovl_En_Okuta/z_en_okuta.c b/src/overlays/actors/ovl_En_Okuta/z_en_okuta.c
index d15cc75a04..cf2a4d99a6 100644
--- a/src/overlays/actors/ovl_En_Okuta/z_en_okuta.c
+++ b/src/overlays/actors/ovl_En_Okuta/z_en_okuta.c
@@ -714,7 +714,7 @@ void EnOkuta_Draw(Actor* thisx, GlobalContext* globalCtx) {
     } else {
         OPEN_DISPS(globalCtx->state.gfxCtx, "../z_en_okuta.c", 1653);
 
-        Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+        Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
         Matrix_RotateZ(this->actor.home.rot.z * (M_PI / 0x8000), MTXMODE_APPLY);
         gSPMatrix(POLY_OPA_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_okuta.c", 1657),
                   G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_En_Syateki_Niw/z_en_syateki_niw.c b/src/overlays/actors/ovl_En_Syateki_Niw/z_en_syateki_niw.c
index 76e671a7d4..e252b6caa1 100644
--- a/src/overlays/actors/ovl_En_Syateki_Niw/z_en_syateki_niw.c
+++ b/src/overlays/actors/ovl_En_Syateki_Niw/z_en_syateki_niw.c
@@ -779,7 +779,7 @@ void func_80B13464(EnSyatekiNiw* this, GlobalContext* globalCtx) {
             }
 
             Matrix_Translate(ptr->unk_04.x, ptr->unk_04.y, ptr->unk_04.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(ptr->unk_2C, ptr->unk_2C, 1.0f, MTXMODE_APPLY);
             Matrix_RotateZ(ptr->unk_30, MTXMODE_APPLY);
             Matrix_Translate(0.0f, -1000.0f, 0.0f, MTXMODE_APPLY);
diff --git a/src/overlays/actors/ovl_En_Tk/z_en_tk.c b/src/overlays/actors/ovl_En_Tk/z_en_tk.c
index e73f88c25f..15b46aee85 100644
--- a/src/overlays/actors/ovl_En_Tk/z_en_tk.c
+++ b/src/overlays/actors/ovl_En_Tk/z_en_tk.c
@@ -111,7 +111,7 @@ void EnTkEff_Draw(EnTk* this, GlobalContext* globalCtx) {
 
             gDPPipeSync(POLY_XLU_DISP++);
             Matrix_Translate(eff->pos.x, eff->pos.y, eff->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(eff->size, eff->size, 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_tk_eff.c", 140),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_En_Tp/z_en_tp.c b/src/overlays/actors/ovl_En_Tp/z_en_tp.c
index 7aadd3c028..314c9769f9 100644
--- a/src/overlays/actors/ovl_En_Tp/z_en_tp.c
+++ b/src/overlays/actors/ovl_En_Tp/z_en_tp.c
@@ -744,7 +744,7 @@ void EnTp_Draw(Actor* thisx, GlobalContext* globalCtx) {
             Matrix_Translate(0.0f, 0.0f, 8.0f, MTXMODE_APPLY);
         } else {
             func_80093D84(globalCtx->state.gfxCtx);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
 
             gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, this->red, 0, 255, this->alpha);
             gDPPipeSync(POLY_XLU_DISP++);
diff --git a/src/overlays/actors/ovl_En_Wood02/z_en_wood02.c b/src/overlays/actors/ovl_En_Wood02/z_en_wood02.c
index 388edea676..bbd3184f98 100644
--- a/src/overlays/actors/ovl_En_Wood02/z_en_wood02.c
+++ b/src/overlays/actors/ovl_En_Wood02/z_en_wood02.c
@@ -102,7 +102,8 @@ static f32 sSpawnSin;
 s32 EnWood02_SpawnZoneCheck(EnWood02* this, GlobalContext* globalCtx, Vec3f* pos) {
     f32 phi_f12;
 
-    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, pos, &this->actor.projectedPos, &this->actor.projectedW);
+    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, pos, &this->actor.projectedPos,
+                                 &this->actor.projectedW);
 
     phi_f12 = ((this->actor.projectedW == 0.0f) ? 1000.0f : fabsf(1.0f / this->actor.projectedW));
 
diff --git a/src/overlays/actors/ovl_En_Xc/z_en_xc.c b/src/overlays/actors/ovl_En_Xc/z_en_xc.c
index f364b580b0..d0263f20d7 100644
--- a/src/overlays/actors/ovl_En_Xc/z_en_xc.c
+++ b/src/overlays/actors/ovl_En_Xc/z_en_xc.c
@@ -425,13 +425,13 @@ void EnXc_SetColossusAppearSFX(EnXc* this, GlobalContext* globalCtx) {
             if (frameCount == 119) {
                 Vec3f pos = { -611.0f, 728.0f, -2.0f };
 
-                SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &pos, &sXyzDist, wDest);
+                SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &pos, &sXyzDist, wDest);
                 func_80078914(&sXyzDist, NA_SE_EV_JUMP_CONC);
             } else if (frameCount == 164) {
                 Vec3f pos = { -1069.0f, 38.0f, 0.0f };
                 s32 pad;
 
-                SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &pos, &sXyzDist, wDest);
+                SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &pos, &sXyzDist, wDest);
                 func_80078914(&sXyzDist, NA_SE_PL_WALK_CONCRETE);
             }
         }
@@ -1371,7 +1371,7 @@ void func_80B3F3D8() {
 void EnXc_PlayDiveSFX(Vec3f* src, GlobalContext* globalCtx) {
     f32 wDest[2];
 
-    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, src, &D_80B42DA0, wDest);
+    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, src, &D_80B42DA0, wDest);
     func_80078914(&D_80B42DA0, NA_SE_EV_DIVE_INTO_WATER);
 }
 
@@ -1541,7 +1541,7 @@ void EnXc_PlayTriforceSFX(Actor* thisx, GlobalContext* globalCtx) {
         f32 wDest;
 
         Matrix_MultVec3f(&sp1C, &src);
-        SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &src, &pos, &wDest);
+        SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &src, &pos, &wDest);
         Audio_PlaySoundAtPosition(globalCtx, &pos, 80, NA_SE_EV_TRIFORCE_MARK);
         this->unk_2A8 = 0;
     }
diff --git a/src/overlays/actors/ovl_En_Zo/z_en_zo.c b/src/overlays/actors/ovl_En_Zo/z_en_zo.c
index aab481f271..936760f222 100644
--- a/src/overlays/actors/ovl_En_Zo/z_en_zo.c
+++ b/src/overlays/actors/ovl_En_Zo/z_en_zo.c
@@ -223,7 +223,7 @@ void EnZo_DrawBubbles(EnZo* this, GlobalContext* globalCtx) {
             }
 
             Matrix_Translate(effect->pos.x, effect->pos.y, effect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(effect->scale, effect->scale, 1.0f, MTXMODE_APPLY);
 
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_zo_eff.c", 281),
@@ -256,7 +256,7 @@ void EnZo_DrawSplashes(EnZo* this, GlobalContext* globalCtx) {
             gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 180, 180, 180, effect->color.a);
 
             Matrix_Translate(effect->pos.x, effect->pos.y, effect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(effect->scale, effect->scale, 1.0f, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_en_zo_eff.c", 325),
                       G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_Fishing/z_fishing.c b/src/overlays/actors/ovl_Fishing/z_fishing.c
index f1bbee858c..f942e4e6a1 100644
--- a/src/overlays/actors/ovl_Fishing/z_fishing.c
+++ b/src/overlays/actors/ovl_Fishing/z_fishing.c
@@ -1215,7 +1215,7 @@ void Fishing_DrawEffects(FishingEffect* effect, GlobalContext* globalCtx) {
             gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 180, 180, 180, effect->alpha);
 
             Matrix_Translate(effect->pos.x, effect->pos.y, effect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(effect->unk_30, effect->unk_30, 1.0f, MTXMODE_APPLY);
 
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_fishing.c", 2346),
@@ -1243,7 +1243,7 @@ void Fishing_DrawEffects(FishingEffect* effect, GlobalContext* globalCtx) {
                                         (effect->timer + (i * 3)) * 5, 32, 64, 1, 0, 0, 32, 32));
 
             Matrix_Translate(effect->pos.x, effect->pos.y, effect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(effect->unk_30, effect->unk_30, 1.0f, MTXMODE_APPLY);
 
             gSPMatrix(POLY_OPA_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_fishing.c", 2394),
@@ -1266,7 +1266,7 @@ void Fishing_DrawEffects(FishingEffect* effect, GlobalContext* globalCtx) {
             }
 
             Matrix_Translate(effect->pos.x, effect->pos.y, effect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_Scale(effect->unk_30, effect->unk_30, 1.0f, MTXMODE_APPLY);
 
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_fishing.c", 2423),
@@ -1343,7 +1343,7 @@ void Fishing_DrawEffects(FishingEffect* effect, GlobalContext* globalCtx) {
             }
 
             Matrix_Translate(effect->pos.x, effect->pos.y, effect->pos.z, MTXMODE_NEW);
-            func_800D1FD4(&globalCtx->mf_11DA0);
+            func_800D1FD4(&globalCtx->billboardMtxF);
             Matrix_RotateY(rotY, MTXMODE_APPLY);
             Matrix_Scale(effect->unk_30, effect->unk_30, 1.0f, MTXMODE_APPLY);
 
@@ -1751,7 +1751,7 @@ void Fishing_DrawSinkingLure(GlobalContext* globalCtx) {
                 Matrix_Translate(sSinkingLurePos[i].x, sSinkingLurePos[i].y, sSinkingLurePos[i].z, MTXMODE_NEW);
                 scale = sSinkingLureSizes[i + D_80B7FEA0] * 0.04f;
                 Matrix_Scale(scale, scale, scale, MTXMODE_APPLY);
-                func_800D1FD4(&globalCtx->mf_11DA0);
+                func_800D1FD4(&globalCtx->billboardMtxF);
 
                 gSPMatrix(POLY_OPA_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_fishing.c", 3239),
                           G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
@@ -1768,7 +1768,7 @@ void Fishing_DrawSinkingLure(GlobalContext* globalCtx) {
                 Matrix_Translate(sSinkingLurePos[i].x, sSinkingLurePos[i].y, sSinkingLurePos[i].z, MTXMODE_NEW);
                 scale = sSinkingLureSizes[i + D_80B7FEA0] * 0.04f;
                 Matrix_Scale(scale, scale, scale, MTXMODE_APPLY);
-                func_800D1FD4(&globalCtx->mf_11DA0);
+                func_800D1FD4(&globalCtx->billboardMtxF);
 
                 gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_fishing.c", 3265),
                           G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
@@ -2176,7 +2176,7 @@ void Fishing_UpdateLure(Fishing* this, GlobalContext* globalCtx) {
         }
     }
 
-    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &sLurePos, &D_80B7AF94, &sProjectedW);
+    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &sLurePos, &D_80B7AF94, &sProjectedW);
 
     if (D_80B7A694 == 0) {
         Math_ApproachF(&D_80B7E108, -800.0f, 1.0f, 20.0f);
@@ -4330,7 +4330,7 @@ void Fishing_UpdatePondProps(GlobalContext* globalCtx) {
             prop->shouldDraw = false;
             prop->timer++;
 
-            SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &prop->pos, &prop->projectedPos, &sProjectedW);
+            SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &prop->pos, &prop->projectedPos, &sProjectedW);
 
             if ((prop->projectedPos.z < prop->drawDistance) &&
                 (fabsf(prop->projectedPos.x) < (100.0f + prop->projectedPos.z))) {
@@ -4578,7 +4578,7 @@ void Fishing_UpdateGroupFishes(GlobalContext* globalCtx) {
         if (fish->type != FS_GROUP_FISH_NONE) {
             fish->timer++;
 
-            SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &fish->pos, &fish->projectedPos, &sProjectedW);
+            SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &fish->pos, &fish->projectedPos, &sProjectedW);
 
             if ((fish->projectedPos.z < 400.0f) && (fabsf(fish->projectedPos.x) < (100.0f + fish->projectedPos.z))) {
                 fish->shouldDraw = true;
@@ -5659,7 +5659,7 @@ void Fishing_UpdateOwner(Actor* thisx, GlobalContext* globalCtx2) {
             pos.z = Rand_CenteredFloat(700.0f) + globalCtx->view.eye.z;
 
             if (pos.z < 1160.0f) {
-                SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &pos, &projectedPos, &sProjectedW);
+                SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &pos, &projectedPos, &sProjectedW);
 
                 if (projectedPos.z < 0.0f) {
                     i--;
@@ -5670,7 +5670,8 @@ void Fishing_UpdateOwner(Actor* thisx, GlobalContext* globalCtx2) {
         }
     }
 
-    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &sStreamSoundPos, &sStreamSoundProjectedPos, &sProjectedW);
+    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &sStreamSoundPos, &sStreamSoundProjectedPos,
+                                 &sProjectedW);
 
     func_80078914(&sStreamSoundProjectedPos, NA_SE_EV_WATER_WALL - SFX_FLAG);
 
diff --git a/src/overlays/actors/ovl_Magic_Dark/z_magic_dark.c b/src/overlays/actors/ovl_Magic_Dark/z_magic_dark.c
index ee24801f68..358ee4eded 100644
--- a/src/overlays/actors/ovl_Magic_Dark/z_magic_dark.c
+++ b/src/overlays/actors/ovl_Magic_Dark/z_magic_dark.c
@@ -269,7 +269,7 @@ void MagicDark_OrbDraw(Actor* thisx, GlobalContext* globalCtx) {
     gDPSetEnvColor(POLY_XLU_DISP++, 0, 150, 255, 255);
     Matrix_Translate(pos.x, pos.y, pos.z, MTXMODE_NEW);
     Matrix_Scale(this->actor.scale.x, this->actor.scale.y, this->actor.scale.z, MTXMODE_APPLY);
-    Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+    Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
     Matrix_Push();
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_magic_dark.c", 632),
               G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/actors/ovl_Object_Kankyo/z_object_kankyo.c b/src/overlays/actors/ovl_Object_Kankyo/z_object_kankyo.c
index 723c2355c0..9bd689c987 100644
--- a/src/overlays/actors/ovl_Object_Kankyo/z_object_kankyo.c
+++ b/src/overlays/actors/ovl_Object_Kankyo/z_object_kankyo.c
@@ -559,7 +559,7 @@ void ObjectKankyo_DrawFairies(ObjectKankyo* this2, GlobalContext* globalCtx2) {
                     break;
             }
 
-            Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+            Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
             Matrix_RotateZ(DEG_TO_RAD(globalCtx->state.frames * 20.0f), MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_object_kankyo.c", 913), G_MTX_LOAD);
             gSPDisplayList(POLY_XLU_DISP++, gKokiriDustMoteDL);
@@ -846,7 +846,7 @@ void ObjectKankyo_DrawSunGraveSpark(ObjectKankyo* this2, GlobalContext* globalCt
                            (u8)(255 * this->effects[0].amplitude), 255 - (u8)(255 * this->effects[0].amplitude),
                            this->effects[0].alpha);
 
-            Matrix_Mult(&globalCtx->mf_11DA0, MTXMODE_APPLY);
+            Matrix_Mult(&globalCtx->billboardMtxF, MTXMODE_APPLY);
             gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_object_kankyo.c", 1416),
                       G_MTX_LOAD);
 
diff --git a/src/overlays/actors/ovl_Oceff_Wipe/z_oceff_wipe.c b/src/overlays/actors/ovl_Oceff_Wipe/z_oceff_wipe.c
index f56b241256..919f8994be 100644
--- a/src/overlays/actors/ovl_Oceff_Wipe/z_oceff_wipe.c
+++ b/src/overlays/actors/ovl_Oceff_Wipe/z_oceff_wipe.c
@@ -107,7 +107,7 @@ void OceffWipe_Draw(Actor* thisx, GlobalContext* globalCtx) {
 
     Matrix_Translate(eye.x + vec.x, eye.y + vec.y, eye.z + vec.z, MTXMODE_NEW);
     Matrix_Scale(0.1f, 0.1f, 0.1f, MTXMODE_APPLY);
-    func_800D1FD4(&globalCtx->mf_11DA0);
+    func_800D1FD4(&globalCtx->billboardMtxF);
     Matrix_Translate(0.0f, 0.0f, -z, MTXMODE_APPLY);
 
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_oceff_wipe.c", 375),
diff --git a/src/overlays/actors/ovl_Oceff_Wipe2/z_oceff_wipe2.c b/src/overlays/actors/ovl_Oceff_Wipe2/z_oceff_wipe2.c
index aad0819549..6bb2f0a1a8 100644
--- a/src/overlays/actors/ovl_Oceff_Wipe2/z_oceff_wipe2.c
+++ b/src/overlays/actors/ovl_Oceff_Wipe2/z_oceff_wipe2.c
@@ -95,7 +95,7 @@ void OceffWipe2_Draw(Actor* thisx, GlobalContext* globalCtx) {
 
     Matrix_Translate(eye.x + vec.x, eye.y + vec.y, eye.z + vec.z, MTXMODE_NEW);
     Matrix_Scale(0.1f, 0.1f, 0.1f, MTXMODE_APPLY);
-    func_800D1FD4(&globalCtx->mf_11DA0);
+    func_800D1FD4(&globalCtx->billboardMtxF);
     Matrix_Translate(0.0f, 0.0f, -z, MTXMODE_APPLY);
 
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_oceff_wipe2.c", 400),
diff --git a/src/overlays/actors/ovl_Oceff_Wipe3/z_oceff_wipe3.c b/src/overlays/actors/ovl_Oceff_Wipe3/z_oceff_wipe3.c
index b84d0e0ab5..65a1ff1764 100644
--- a/src/overlays/actors/ovl_Oceff_Wipe3/z_oceff_wipe3.c
+++ b/src/overlays/actors/ovl_Oceff_Wipe3/z_oceff_wipe3.c
@@ -96,7 +96,7 @@ void OceffWipe3_Draw(Actor* thisx, GlobalContext* globalCtx) {
 
     Matrix_Translate(eye.x + vec.x, eye.y + vec.y, eye.z + vec.z, MTXMODE_NEW);
     Matrix_Scale(0.1f, 0.1f, 0.1f, MTXMODE_APPLY);
-    func_800D1FD4(&globalCtx->mf_11DA0);
+    func_800D1FD4(&globalCtx->billboardMtxF);
     Matrix_Translate(0.0f, 0.0f, -z, MTXMODE_APPLY);
 
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_oceff_wipe3.c", 353),
diff --git a/src/overlays/actors/ovl_Oceff_Wipe4/z_oceff_wipe4.c b/src/overlays/actors/ovl_Oceff_Wipe4/z_oceff_wipe4.c
index c1590b5490..22c999952a 100644
--- a/src/overlays/actors/ovl_Oceff_Wipe4/z_oceff_wipe4.c
+++ b/src/overlays/actors/ovl_Oceff_Wipe4/z_oceff_wipe4.c
@@ -91,7 +91,7 @@ void OceffWipe4_Draw(Actor* thisx, GlobalContext* globalCtx) {
 
     Matrix_Translate(eye.x + vec.x, eye.y + vec.y, eye.z + vec.z, MTXMODE_NEW);
     Matrix_Scale(0.1f, 0.1f, 0.1f, MTXMODE_APPLY);
-    func_800D1FD4(&globalCtx->mf_11DA0);
+    func_800D1FD4(&globalCtx->billboardMtxF);
     Matrix_Translate(0.0f, 0.0f, -z, MTXMODE_APPLY);
 
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_oceff_wipe4.c", 324),
diff --git a/src/overlays/actors/ovl_player_actor/z_player.c b/src/overlays/actors/ovl_player_actor/z_player.c
index 0680070604..4ae609b57a 100644
--- a/src/overlays/actors/ovl_player_actor/z_player.c
+++ b/src/overlays/actors/ovl_player_actor/z_player.c
@@ -10425,7 +10425,7 @@ void Player_Draw(Actor* thisx, GlobalContext* globalCtx2) {
         if (this->unk_6AD != 0) {
             Vec3f sp7C;
 
-            SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->mf_11D60, &this->actor.focus.pos, &sp7C);
+            SkinMatrix_Vec3fMtxFMultXYZ(&globalCtx->viewProjectionMtxF, &this->actor.focus.pos, &sp7C);
             if (sp7C.z < -4.0f) {
                 overrideLimbDraw = func_800902F0;
             }
diff --git a/src/overlays/effects/ovl_Effect_Ss_Bomb/z_eff_ss_bomb.c b/src/overlays/effects/ovl_Effect_Ss_Bomb/z_eff_ss_bomb.c
index 6e851df96d..6410907b6b 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Bomb/z_eff_ss_bomb.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Bomb/z_eff_ss_bomb.c
@@ -60,7 +60,7 @@ void EffectSsBomb_Draw(GlobalContext* globalCtx, u32 index, EffectSs* this) {
 
     SkinMatrix_SetTranslate(&mfTrans, this->pos.x, this->pos.y, this->pos.z);
     SkinMatrix_SetScale(&mfScale, scale, scale, 1.0f);
-    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->mf_11DA0, &mfTrans11DA0);
+    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->billboardMtxF, &mfTrans11DA0);
     SkinMatrix_MtxFMtxFMult(&mfTrans11DA0, &mfScale, &mfResult);
 
     gSPMatrix(POLY_XLU_DISP++, &gMtxClear, G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/effects/ovl_Effect_Ss_Bomb2/z_eff_ss_bomb2.c b/src/overlays/effects/ovl_Effect_Ss_Bomb2/z_eff_ss_bomb2.c
index e6c16b9b6d..6ed20efdd1 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Bomb2/z_eff_ss_bomb2.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Bomb2/z_eff_ss_bomb2.c
@@ -78,7 +78,7 @@ void EffectSsBomb2_DrawFade(GlobalContext* globalCtx, u32 index, EffectSs* this)
     scale = this->rScale * 0.01f;
     SkinMatrix_SetTranslate(&mfTrans, this->pos.x, this->pos.y, this->pos.z);
     SkinMatrix_SetScale(&mfScale, scale, scale, 1.0f);
-    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->mf_11DA0, &mfTrans11DA0);
+    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->billboardMtxF, &mfTrans11DA0);
     SkinMatrix_MtxFMtxFMult(&mfTrans11DA0, &mfScale, &mfResult);
 
     mtx = SkinMatrix_MtxFToNewMtx(gfxCtx, &mfResult);
@@ -124,7 +124,7 @@ void EffectSsBomb2_DrawLayered(GlobalContext* globalCtx, u32 index, EffectSs* th
     scale = this->rScale * 0.01f;
     SkinMatrix_SetTranslate(&mfTrans, this->pos.x, this->pos.y, this->pos.z);
     SkinMatrix_SetScale(&mfScale, scale, scale, 1.0f);
-    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->mf_11DA0, &mfTrans11DA0);
+    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->billboardMtxF, &mfTrans11DA0);
     SkinMatrix_MtxFMtxFMult(&mfTrans11DA0, &mfScale, &mfResult);
 
     mtx = SkinMatrix_MtxFToNewMtx(gfxCtx, &mfResult);
diff --git a/src/overlays/effects/ovl_Effect_Ss_D_Fire/z_eff_ss_d_fire.c b/src/overlays/effects/ovl_Effect_Ss_D_Fire/z_eff_ss_d_fire.c
index ab345ae314..2bae49547f 100644
--- a/src/overlays/effects/ovl_Effect_Ss_D_Fire/z_eff_ss_d_fire.c
+++ b/src/overlays/effects/ovl_Effect_Ss_D_Fire/z_eff_ss_d_fire.c
@@ -79,7 +79,7 @@ void EffectSsDFire_Draw(GlobalContext* globalCtx, u32 index, EffectSs* this) {
         scale = this->rScale / 100.0f;
         SkinMatrix_SetTranslate(&mfTrans, this->pos.x, this->pos.y, this->pos.z);
         SkinMatrix_SetScale(&mfScale, scale, scale, 1.0f);
-        SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->mf_11DA0, &mfTrans11DA0);
+        SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->billboardMtxF, &mfTrans11DA0);
         SkinMatrix_MtxFMtxFMult(&mfTrans11DA0, &mfScale, &mfResult);
 
         mtx = SkinMatrix_MtxFToNewMtx(gfxCtx, &mfResult);
diff --git a/src/overlays/effects/ovl_Effect_Ss_Dead_Db/z_eff_ss_dead_db.c b/src/overlays/effects/ovl_Effect_Ss_Dead_Db/z_eff_ss_dead_db.c
index f726739c46..10b3d540a5 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Dead_Db/z_eff_ss_dead_db.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Dead_Db/z_eff_ss_dead_db.c
@@ -131,7 +131,7 @@ void EffectSsDeadDb_Update(GlobalContext* globalCtx, u32 index, EffectSs* this)
     }
 
     if (this->rPlaySound && (this->rTextIdx == 1)) {
-        SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &this->pos, &this->vec, &w);
+        SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &this->pos, &this->vec, &w);
         Audio_PlaySoundGeneral(NA_SE_EN_EXTINCT, &this->vec, 4, &D_801333E0, &D_801333E0, &D_801333E8);
     }
 }
diff --git a/src/overlays/effects/ovl_Effect_Ss_Dust/z_eff_ss_dust.c b/src/overlays/effects/ovl_Effect_Ss_Dust/z_eff_ss_dust.c
index 73d71a3d01..e205df31ae 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Dust/z_eff_ss_dust.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Dust/z_eff_ss_dust.c
@@ -94,7 +94,7 @@ void EffectSsDust_Draw(GlobalContext* globalCtx, u32 index, EffectSs* this) {
     scale = this->rScale * 0.0025f;
     SkinMatrix_SetTranslate(&mfTrans, this->pos.x, this->pos.y, this->pos.z);
     SkinMatrix_SetScale(&mfScale, scale, scale, 1.0f);
-    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->mf_11DA0, &mfTrans11DA0);
+    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->billboardMtxF, &mfTrans11DA0);
     SkinMatrix_MtxFMtxFMult(&mfTrans11DA0, &mfScale, &mfResult);
     gSPMatrix(POLY_XLU_DISP++, &gMtxClear, G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
 
diff --git a/src/overlays/effects/ovl_Effect_Ss_Extra/z_eff_ss_extra.c b/src/overlays/effects/ovl_Effect_Ss_Extra/z_eff_ss_extra.c
index af59d14041..a269761611 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Extra/z_eff_ss_extra.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Extra/z_eff_ss_extra.c
@@ -66,7 +66,7 @@ void EffectSsExtra_Draw(GlobalContext* globalCtx, u32 index, EffectSs* this) {
     Matrix_Translate(this->pos.x, this->pos.y, this->pos.z, MTXMODE_NEW);
     Matrix_Scale(scale, scale, scale, MTXMODE_APPLY);
     func_80093D84(globalCtx->state.gfxCtx);
-    func_800D1FD4(&globalCtx->mf_11DA0);
+    func_800D1FD4(&globalCtx->billboardMtxF);
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(globalCtx->state.gfxCtx, "../z_eff_ss_extra.c", 186),
               G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
     gSPSegment(POLY_XLU_DISP++, 0x08, SEGMENTED_TO_VIRTUAL(sTextures[this->rScoreIdx]));
diff --git a/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c b/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c
index a0d725544d..e138bd09c2 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Fhg_Flash/z_eff_ss_fhg_flash.c
@@ -103,7 +103,7 @@ void EffectSsFhgFlash_DrawLightBall(GlobalContext* globalCtx, u32 index, EffectS
     gDPSetPrimColor(POLY_XLU_DISP++, 0, 0, 255, 255, 255, this->rAlpha);
     gDPSetEnvColor(POLY_XLU_DISP++, sColors[this->rParam].r, sColors[this->rParam].g, sColors[this->rParam].b, 0);
     gDPPipeSync(POLY_XLU_DISP++);
-    func_800D1FD4(&globalCtx->mf_11DA0);
+    func_800D1FD4(&globalCtx->billboardMtxF);
     Matrix_RotateZ((this->rXZRot / 32768.0f) * 3.1416f, MTXMODE_APPLY);
     gSPMatrix(POLY_XLU_DISP++, Matrix_NewMtx(gfxCtx, "../z_eff_fhg_flash.c", 326),
               G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
@@ -130,7 +130,7 @@ void EffectSsFhgFlash_DrawShock(GlobalContext* globalCtx, u32 index, EffectSs* t
         gDPSetRenderMode(POLY_XLU_DISP++, G_RM_PASS, G_RM_AA_ZB_XLU_DECAL2);
     } else {
         func_80093D84(globalCtx->state.gfxCtx);
-        func_800D1FD4(&globalCtx->mf_11DA0);
+        func_800D1FD4(&globalCtx->billboardMtxF);
         gDPSetRenderMode(POLY_XLU_DISP++, G_RM_PASS, G_RM_AA_ZB_XLU_SURF2);
     }
 
diff --git a/src/overlays/effects/ovl_Effect_Ss_G_Spk/z_eff_ss_g_spk.c b/src/overlays/effects/ovl_Effect_Ss_G_Spk/z_eff_ss_g_spk.c
index d2c6d98db8..f3a362ef9d 100644
--- a/src/overlays/effects/ovl_Effect_Ss_G_Spk/z_eff_ss_g_spk.c
+++ b/src/overlays/effects/ovl_Effect_Ss_G_Spk/z_eff_ss_g_spk.c
@@ -86,7 +86,7 @@ void EffectSsGSpk_Draw(GlobalContext* globalCtx, u32 index, EffectSs* this) {
     scale = this->rScale * 0.0025f;
     SkinMatrix_SetTranslate(&mfTrans, this->pos.x, this->pos.y, this->pos.z);
     SkinMatrix_SetScale(&mfScale, scale, scale, 1.0f);
-    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->mf_11DA0, &mfTrans11DA0);
+    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->billboardMtxF, &mfTrans11DA0);
     SkinMatrix_MtxFMtxFMult(&mfTrans11DA0, &mfScale, &mfResult);
 
     mtx = SkinMatrix_MtxFToNewMtx(gfxCtx, &mfResult);
diff --git a/src/overlays/effects/ovl_Effect_Ss_HitMark/z_eff_ss_hitmark.c b/src/overlays/effects/ovl_Effect_Ss_HitMark/z_eff_ss_hitmark.c
index 75a01cdd77..7a626e406f 100644
--- a/src/overlays/effects/ovl_Effect_Ss_HitMark/z_eff_ss_hitmark.c
+++ b/src/overlays/effects/ovl_Effect_Ss_HitMark/z_eff_ss_hitmark.c
@@ -84,7 +84,7 @@ void EffectSsHitMark_Draw(GlobalContext* globalCtx, u32 index, EffectSs* this) {
     SkinMatrix_SetTranslate(&mfTrans, this->pos.x, this->pos.y, this->pos.z);
     scale = this->rScale / 100.0f;
     SkinMatrix_SetScale(&mfScale, scale, scale, 1.0f);
-    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->mf_11DA0, &mfTrans11DA0);
+    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->billboardMtxF, &mfTrans11DA0);
     SkinMatrix_MtxFMtxFMult(&mfTrans11DA0, &mfScale, &mfResult);
     gSPMatrix(POLY_XLU_DISP++, &gMtxClear, G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
 
diff --git a/src/overlays/effects/ovl_Effect_Ss_Ice_Smoke/z_eff_ss_ice_smoke.c b/src/overlays/effects/ovl_Effect_Ss_Ice_Smoke/z_eff_ss_ice_smoke.c
index 7a8181438f..419e5516a3 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Ice_Smoke/z_eff_ss_ice_smoke.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Ice_Smoke/z_eff_ss_ice_smoke.c
@@ -75,7 +75,7 @@ void EffectSsIceSmoke_Draw(GlobalContext* globalCtx, u32 index, EffectSs* this)
             POLY_XLU_DISP++, 0x08,
             Gfx_TwoTexScroll(globalCtx->state.gfxCtx, 0, this->life * 3, this->life * 15, 32, 64, 1, 0, 0, 32, 32));
         Matrix_Translate(this->pos.x, this->pos.y, this->pos.z, MTXMODE_NEW);
-        func_800D1FD4(&globalCtx->mf_11DA0);
+        func_800D1FD4(&globalCtx->billboardMtxF);
         scale = this->rScale * 0.0001f;
         Matrix_Scale(scale, scale, 1.0f, MTXMODE_APPLY);
 
diff --git a/src/overlays/effects/ovl_Effect_Ss_K_Fire/z_eff_ss_k_fire.c b/src/overlays/effects/ovl_Effect_Ss_K_Fire/z_eff_ss_k_fire.c
index aac599314d..577ebfe307 100644
--- a/src/overlays/effects/ovl_Effect_Ss_K_Fire/z_eff_ss_k_fire.c
+++ b/src/overlays/effects/ovl_Effect_Ss_K_Fire/z_eff_ss_k_fire.c
@@ -69,7 +69,7 @@ void EffectSsKFire_Draw(GlobalContext* globalCtx, u32 index, EffectSs* this) {
     if (1) {}
 
     gDPPipeSync(POLY_XLU_DISP++);
-    func_800D1FD4(&globalCtx->mf_11DA0);
+    func_800D1FD4(&globalCtx->billboardMtxF);
 
     if ((index & 1) != 0) {
         Matrix_RotateY(M_PI, MTXMODE_APPLY);
diff --git a/src/overlays/effects/ovl_Effect_Ss_KiraKira/z_eff_ss_kirakira.c b/src/overlays/effects/ovl_Effect_Ss_KiraKira/z_eff_ss_kirakira.c
index 9885eeae9b..535d4e7b5b 100644
--- a/src/overlays/effects/ovl_Effect_Ss_KiraKira/z_eff_ss_kirakira.c
+++ b/src/overlays/effects/ovl_Effect_Ss_KiraKira/z_eff_ss_kirakira.c
@@ -94,7 +94,7 @@ void EffectSsKiraKira_Draw(GlobalContext* globalCtx, u32 index, EffectSs* this)
     SkinMatrix_SetTranslate(&mfTrans, this->pos.x, this->pos.y, this->pos.z);
     SkinMatrix_SetRotateZYX(&mfRotY, 0, 0, this->rYaw);
     SkinMatrix_SetScale(&mfScale, scale, scale, 1.0f);
-    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->mf_11DA0, &mfTrans11DA0);
+    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->billboardMtxF, &mfTrans11DA0);
     SkinMatrix_MtxFMtxFMult(&mfTrans11DA0, &mfRotY, &mfTrans11DA0RotY);
     SkinMatrix_MtxFMtxFMult(&mfTrans11DA0RotY, &mfScale, &mfResult);
     gSPMatrix(POLY_XLU_DISP++, &gMtxClear, G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
diff --git a/src/overlays/effects/ovl_Effect_Ss_Lightning/z_eff_ss_lightning.c b/src/overlays/effects/ovl_Effect_Ss_Lightning/z_eff_ss_lightning.c
index edc077c4b0..746ffbd937 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Lightning/z_eff_ss_lightning.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Lightning/z_eff_ss_lightning.c
@@ -96,7 +96,7 @@ void EffectSsLightning_Draw(GlobalContext* globalCtx, u32 index, EffectSs* this)
     xzScale = yScale * 0.6f;
     SkinMatrix_SetScale(&mfScale, xzScale, yScale, xzScale);
     SkinMatrix_SetRotateZYX(&mfRotate, this->vec.x, this->vec.y, this->rYaw);
-    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->mf_11DA0, &mfTrans11DA0);
+    SkinMatrix_MtxFMtxFMult(&mfTrans, &globalCtx->billboardMtxF, &mfTrans11DA0);
     SkinMatrix_MtxFMtxFMult(&mfTrans11DA0, &mfRotate, &mfTrans11DA0Rotate);
     SkinMatrix_MtxFMtxFMult(&mfTrans11DA0Rotate, &mfScale, &mfResult);
 
diff --git a/src/overlays/effects/ovl_Effect_Ss_Stone1/z_eff_ss_stone1.c b/src/overlays/effects/ovl_Effect_Ss_Stone1/z_eff_ss_stone1.c
index 6980f59811..9f666f1055 100644
--- a/src/overlays/effects/ovl_Effect_Ss_Stone1/z_eff_ss_stone1.c
+++ b/src/overlays/effects/ovl_Effect_Ss_Stone1/z_eff_ss_stone1.c
@@ -58,7 +58,7 @@ void EffectSsStone1_Draw(GlobalContext* globalCtx, u32 index, EffectSs* this) {
 
     OPEN_DISPS(gfxCtx, "../z_eff_ss_stone1.c", 154);
 
-    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->mf_11D60, &this->pos, &mfVec, &mfW);
+    SkinMatrix_Vec3fMtxFMultXYZW(&globalCtx->viewProjectionMtxF, &this->pos, &mfVec, &mfW);
     scale = (mfW < 1500.0f) ? 3.0f : (mfW / 1500.0f) * 3.0f;
     Matrix_Translate(this->pos.x, this->pos.y, this->pos.z, MTXMODE_NEW);
     Matrix_Scale(scale, scale, scale, MTXMODE_APPLY);