From 9649319ec4926457ef85e6094f8207474c977c2d Mon Sep 17 00:00:00 2001
From: Luke Street <luke@street.dev>
Date: Sun, 1 Mar 2026 15:35:36 -0700
Subject: Reorganize library code into `libs/` (#3119)

* Reorganize files into libs/{dolphin,JSystem,PowerPC_EABI_Support,revolution,TRK_MINNOW_DOLPHIN}

* Update configure.py and project.py for new libs structure

* Refactor `#include <dolphin/x.h>` -> `<x.h>`

* Remove `__REVOLUTION_SDK__` forwards from dolphin

* Fix dolphin/ references in revolution

* Wrap `#include <dolphin.h>` in `!__REVOLUTION_SDK__`

* Always build TRK against dolphin headers

* Resolve revolution SDK header resolution issues
---
 libs/JSystem/src/J3DGraphAnimator/J3DModelData.cpp | 100 +++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 libs/JSystem/src/J3DGraphAnimator/J3DModelData.cpp

(limited to 'libs/JSystem/src/J3DGraphAnimator/J3DModelData.cpp')

diff --git a/libs/JSystem/src/J3DGraphAnimator/J3DModelData.cpp b/libs/JSystem/src/J3DGraphAnimator/J3DModelData.cpp
new file mode 100644
index 0000000000..606882eb0a
--- /dev/null
+++ b/libs/JSystem/src/J3DGraphAnimator/J3DModelData.cpp
@@ -0,0 +1,100 @@
+//
+// J3DModelData
+//
+
+#include "JSystem/JSystem.h" // IWYU pragma: keep
+
+#include "JSystem/J3DGraphAnimator/J3DModelData.h"
+#include "JSystem/J3DGraphAnimator/J3DJoint.h"
+#include "JSystem/J3DGraphAnimator/J3DMaterialAnm.h"
+#include "JSystem/J3DGraphAnimator/J3DModel.h"
+#include "JSystem/J3DGraphBase/J3DMaterial.h"
+
+void J3DModelData::clear() {
+    mpRawData = 0;
+    mFlags = 0;
+    mbHasBumpArray = 0;
+    mbHasBillboard = 0;
+}
+
+J3DModelData::J3DModelData() {
+    clear();
+}
+
+s32 J3DModelData::newSharedDisplayList(u32 mdlFlags) {
+    u16 matNum = getMaterialNum();
+
+    for (u16 i = 0; i < matNum; i++) {
+        s32 ret;
+        if (mdlFlags & J3DMdlFlag_UseSingleDL) {
+            ret = getMaterialNodePointer(i)->newSingleSharedDisplayList(getMaterialNodePointer(i)->countDLSize());
+            if (ret != kJ3DError_Success)
+                return ret;
+        } else {
+            ret = getMaterialNodePointer(i)->newSharedDisplayList(getMaterialNodePointer(i)->countDLSize());
+            if (ret != kJ3DError_Success)
+                return ret;
+        }
+    }
+
+    return kJ3DError_Success;
+}
+
+void J3DModelData::indexToPtr() {
+    j3dSys.setTexture(getTexture());
+
+    static BOOL sInterruptFlag = OSDisableInterrupts();
+    OSDisableScheduler();
+
+    GDLObj gdl_obj;
+    u16 matNum = getMaterialNum();
+    for (u16 i = 0; i < matNum; i++) {
+        J3DMaterial* matNode = getMaterialNodePointer(i);
+        J3DDisplayListObj* dl_obj = matNode->getSharedDisplayListObj();
+
+        GDInitGDLObj(&gdl_obj, dl_obj->getDisplayList(0), dl_obj->getDisplayListSize());
+        GDSetCurrent(&gdl_obj);
+        matNode->getTevBlock()->indexToPtr();
+    }
+
+    GDSetCurrent(NULL);
+    OSEnableScheduler();
+    OSRestoreInterrupts(sInterruptFlag);
+}
+
+void J3DModelData::makeSharedDL() {
+    j3dSys.setTexture(getTexture());
+
+    u16 matNum = getMaterialNum();
+    for (u16 i = 0; i < matNum; i++) {
+        getMaterialNodePointer(i)->makeSharedDisplayList();
+    }
+}
+
+void J3DModelData::simpleCalcMaterial(u16 idx, Mtx param_1) {
+    syncJ3DSysFlags();
+
+    J3DMaterial* mat;
+    J3DJoint* jointNode = getJointNodePointer(idx);
+    for (mat = jointNode->getMesh(); mat != NULL; mat = mat->getNext()) {
+        if (mat->getMaterialAnm() != NULL) {
+            mat->getMaterialAnm()->calc(mat);
+        }
+        mat->calc(param_1);
+    }
+}
+
+void J3DModelData::syncJ3DSysPointers() const {
+    j3dSys.setTexture(getTexture());
+    j3dSys.setVtxPos(getVtxPosArray());
+    j3dSys.setVtxNrm(getVtxNrmArray());
+    j3dSys.setVtxCol(getVtxColorArray(0));
+}
+
+void J3DModelData::syncJ3DSysFlags() const {
+    if (checkFlag(0x20)) {
+        j3dSys.onFlag(J3DSysFlag_PostTexMtx);
+    } else {
+        j3dSys.offFlag(J3DSysFlag_PostTexMtx);
+    }
+}
-- 
cgit v1.2.3