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#include "JSystem/J3DGraphAnimator/J3DJointTree.h"
#include "JSystem/J3DGraphAnimator/J3DMaterialAttach.h"
#include "JSystem/J3DGraphAnimator/J3DShapeTable.h"
#include "JSystem/J3DGraphBase/J3DMaterial.h"
/* 80325A18-80325A9C 320358 0084+00 0/0 1/1 0/0 .text __ct__12J3DJointTreeFv */
J3DJointTree::J3DJointTree()
: mHierarchy(NULL), mFlags(0), mModelDataType(0), mRootNode(NULL), mBasicMtxCalc(NULL),
mJointNodePointer(NULL), mJointNum(0), mWEvlpMtxNum(0), mWEvlpMixMtxNum(0), mWEvlpMixIndex(0),
mWEvlpMixWeight(0), mInvJointMtx(NULL), mWEvlpImportantMtxIdx(0), field_0x40(0),
mJointName(NULL) {}
/* 80325A9C-80325C00 3203DC 0164+00 1/0 2/2 0/0 .text
* makeHierarchy__12J3DJointTreeFP8J3DJointPPC17J3DModelHierarchyP16J3DMaterialTableP13J3DShapeTable
*/
void J3DJointTree::makeHierarchy(J3DJoint* pJoint, J3DModelHierarchy const** pHierarchy,
J3DMaterialTable* pMaterialTable, J3DShapeTable* pShapeTable) {
enum {
kTypeEnd = 0x00,
kTypeBeginChild = 0x01,
kTypeEndChild = 0x02,
kTypeJoint = 0x10,
kTypeMaterial = 0x11,
kTypeShape = 0x12,
};
J3DJoint * curJoint = pJoint;
while (true) {
J3DJoint * newJoint = NULL;
J3DMaterial * newMaterial = NULL;
J3DShape * newShape = NULL;
const J3DModelHierarchy * inf = *pHierarchy;
u16 val;
switch (inf->mType) {
case kTypeBeginChild:
*pHierarchy = inf + 1;
makeHierarchy(curJoint, pHierarchy, pMaterialTable, pShapeTable);
break;
case kTypeEndChild:
*pHierarchy = inf + 1;
return;
case kTypeEnd:
return;
case kTypeJoint:
{
J3DJoint ** jointNodePointer = mJointNodePointer;
*pHierarchy = inf + 1;
newJoint = jointNodePointer[inf->mValue];
}
break;
case kTypeMaterial:
*pHierarchy = inf + 1;
val = inf->mValue;
newMaterial = pMaterialTable->getMaterialNodePointer(val);
break;
case kTypeShape:
*pHierarchy = inf + 1;
val = inf->mValue;
newShape = pShapeTable->getShapeNodePointer(val);
break;
}
if (newJoint != NULL) {
curJoint = newJoint;
if (pJoint == NULL)
mRootNode = newJoint;
else
pJoint->appendChild(newJoint);
} else if (newMaterial != NULL) {
if (pJoint->getMesh() != NULL)
newMaterial->mNext = pJoint->getMesh();
pJoint->mMesh = newMaterial;
newMaterial->mJoint = pJoint;
} else if (newShape != NULL) {
newMaterial = pJoint->getMesh();
newMaterial->mShape = newShape;
newShape->mMaterial = newMaterial;
}
}
}
/* 80325C00-80325CAC 320540 00AC+00 0/0 2/2 0/0 .text findImportantMtxIndex__12J3DJointTreeFv */
void J3DJointTree::findImportantMtxIndex() {
const s32 wEvlpMtxNum = getWEvlpMtxNum();
u32 tableIdx = 0;
const u16 drawFullWgtMtxNum = getDrawFullWgtMtxNum();
const u16 * wEvlpMixIndex = getWEvlpMixIndex();
const f32 * wEvlpMixWeight = getWEvlpMixWeight();
u16 * wEvlpImportantMtxIdx = getWEvlpImportantMtxIndex();
// Rigid matrices are easy.
for (u16 i = 0; i < drawFullWgtMtxNum; i++)
wEvlpImportantMtxIdx[i] = mDrawMtxData.mDrawMtxIndex[i];
// For envelope matrices, we need to find the matrix with the most contribution.
for (s32 i = 0; i < wEvlpMtxNum; i++) {
s32 mixNum = getWEvlpMixMtxNum(i);
u16 bestIdx = 0;
f32 bestWeight = -0.1f;
for (s32 j = 0; j < mixNum; j++) {
if (bestWeight < wEvlpMixWeight[tableIdx]) {
bestWeight = wEvlpMixWeight[tableIdx];
bestIdx = wEvlpMixIndex[tableIdx];
}
tableIdx++;
}
wEvlpImportantMtxIdx[i + mDrawMtxData.mDrawFullWgtMtxNum] = bestIdx;
}
}
/* 80325CAC-80325D1C 3205EC 0070+00 1/0 0/0 0/0 .text
* calc__12J3DJointTreeFP12J3DMtxBufferRC3VecRA3_A4_Cf */
void J3DJointTree::calc(J3DMtxBuffer* pMtxBuffer, Vec const& scale, f32 const (&mtx)[3][4]) {
getBasicMtxCalc()->init(scale, mtx);
J3DMtxCalc::setMtxBuffer(pMtxBuffer);
J3DJoint* root = getRootNode();
if (root == NULL)
return;
root->setCurrentMtxCalc(getBasicMtxCalc());
root->recursiveCalc();
}
/* 80325D1C-80325D24 32065C 0008+00 1/1 0/0 0/0 .text setMtxBuffer__10J3DMtxCalcFP12J3DMtxBuffer
*/
void J3DMtxCalc::setMtxBuffer(J3DMtxBuffer* mtxBuffer) {
J3DMtxCalc::mMtxBuffer = mtxBuffer;
}
/* 80325D24-80325D88 320664 0064+00 1/0 0/0 0/0 .text __dt__12J3DJointTreeFv */
J3DJointTree::~J3DJointTree() {}
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