// ***************************************************************************
bool CExportNel::getNELUnHeritFatherScale(INode &node)
{
// Default.
bool ret= false;
/* If my parent exist, and if my parent is a BipedNode, always suppose I must unherit scale.
This is because Biped NodeTM always have a Scale 1,1,1. Hence Sons bones do not herit scale.
*/
INode *parentNode= node.GetParentNode();
if(parentNode && isBipedNode(*parentNode) )
{
ret= true;
}
// Else, test the std way.
else
{
// Get the TM controler
Control *c;
c = node.GetTMController();
// If a TM controler exist
if (c)
{
// Get the inherit flags
DWORD flags=c->GetInheritanceFlags();
// Unherit scale if all scale inherit flags are cleared
ret= (flags&(INHERIT_SCL_X|INHERIT_SCL_Y|INHERIT_SCL_Z))!=0;
}
}
return ret;
}
// ***************************************************************************
bool CExportNel::isBipedNode(INode &node)
{
bool ret= false;
Control *c= node.GetTMController();
if( c && (
c->ClassID() == BIPSLAVE_CONTROL_CLASS_ID ||
c->ClassID() == BIPBODY_CONTROL_CLASS_ID ))
ret= true;
return ret;
}
void SkeletonExporter::export_camera(INode *node)
{
Control *c;
int size_key;
float camera_znear, camera_zfar;
CameraState cs;
// Interval valid = FOREVER;
ObjectState os;
CameraObject *cam;
GenCamera *gencam;
float roll0;
Matrix3 mat;
Point3 row;
os = node->EvalWorldState(0);
cam = (CameraObject *)os.obj;
gencam = (GenCamera *)os.obj;
if (gencam->Type() != TARGETED_CAMERA)
{
fprintf(fTXT, "Only targeted camera are supported!\n\n");
return;
}
fprintf(fTXT, "Targeted camera found\n");
write_chunk_header(fA3D, TARGETED_CAMERA_ID, node->GetName(), 40);
if (makeRAY) write_chunk_header(fRAY, TARGETED_CAMERA_ID, node->GetName(), 40);
INode* target = node->GetTarget();
fprintf(fTXT, "Name : %s\n", node->GetName());
cam->EvalCameraState(0, FOREVER, &cs);
// ------------------ salviamo znear e zfar ----------------------
camera_znear=2;
camera_zfar=2000;
if (cs.manualClip)
{
camera_znear=cs.hither;
camera_zfar=cs.yon;
}
fprintf(fTXT, "Znear = %f \n", camera_znear);
fwrite(&camera_znear, sizeof(float), 1, fA3D);
if (makeRAY) fwrite(&camera_znear, sizeof(float), 1, fRAY);
fprintf(fTXT, "Zfar = %f \n", camera_zfar);
fwrite(&camera_zfar, sizeof(float), 1, fA3D);
if (makeRAY) fwrite(&camera_zfar, sizeof(float), 1, fRAY);
// ----------------- salviamo l'angolo di FOV --------------------
fprintf(fTXT, "FOV (rad) = %f \n", cs.fov);
fwrite(&cs.fov, sizeof(float), 1, fA3D);
if (makeRAY) fwrite(&cs.fov, sizeof(float), 1, fRAY);
// ------------------ salviamo l'angolo di roll ------------------
c=node->GetTMController()->GetRollController();
c->GetValue(0, &roll0, FOREVER);
fprintf(fTXT, "Roll (rad) = %f \n", roll0);
fwrite(&roll0, sizeof(float), 1, fA3D);
if (makeRAY) fwrite(&roll0, sizeof(float), 1, fRAY);
// salviamo la posizione nel mondo
mat = node->GetNodeTM(0);
row = mat.GetRow(3);
fprintf(fTXT, "Camera world position : x=%f, y=%f, z=%f\n", row.x, row.y, row.z);
write_point3(&row, fA3D);
if (makeRAY) write_point3(&row, fRAY);
// --------- salviamo la posizione del target nel mondo ----------
if (target)
{
mat = target->GetNodeTM(0);
row = mat.GetRow(3);
fprintf(fTXT, "Target world position : x=%f, y=%f, z=%f\n", row.x, row.y, row.z);
write_point3(&row, fA3D);
if (makeRAY) write_point3(&row, fRAY);
}
// esportiamo l'animazione della posizione della camera
// se ci sono un numero di key > 0
c=node->GetTMController()->GetPositionController();
if ((c) && (c->NumKeys()>0))
{
if (IsTCBControl(c)) size_key=36;
else
if (IsBezierControl(c)) size_key=40;
else size_key=16;
fprintf(fTXT, "Camera position track present.");
write_chunk_header(fA3D, POSITION_TRACK_ID,
node->GetName(), 1+2+4+c->NumKeys()*size_key);
export_point3_track(c, 1, fA3D);
if (makeRAY) write_chunk_header(fRAY, POSITION_TRACK_ID,
node->GetName(), 1+2+4+c->NumKeys()*size_key);
if (makeRAY) export_point3_track(c, 1, fRAY);
}
// ----- esportiamo l'animazione della posizione del target ------
if (target)
{
c=target->GetTMController()->GetPositionController();
if ((c) && (c->NumKeys()>0))
{
if (IsTCBControl(c)) size_key=36;
else
if (IsBezierControl(c)) size_key=40;
else size_key=16;
fprintf(fTXT, "Target position track present.");
write_chunk_header(fA3D, CAMERA_TARGET_TRACK_ID,
node->GetName(), 1+2+4+c->NumKeys()*size_key);
export_point3_track(c, 1, fA3D);
if (makeRAY) write_chunk_header(fRAY, CAMERA_TARGET_TRACK_ID,
node->GetName(), 1+2+4+c->NumKeys()*size_key);
if (makeRAY) export_point3_track(c, 1, fRAY);
}
}
// --------------- esportiamo le tracce di FOV -------------------
c=gencam->GetFOVControl();
if ((c) && (c->NumKeys()>0))
{
if (IsTCBControl(c)) size_key=28;
else
if (IsBezierControl(c)) size_key=16;
else size_key=8;
fprintf(fTXT, "Camera FOV track present.");
write_chunk_header(fA3D, CAMERA_FOV_TRACK_ID,
node->GetName(), 1+2+4+c->NumKeys()*size_key);
export_float_track(c, 1, fA3D); // radianti
if (makeRAY) write_chunk_header(fRAY, CAMERA_FOV_TRACK_ID,
node->GetName(), 1+2+4+c->NumKeys()*size_key);
if (makeRAY) export_float_track(c, 1, fRAY); // radianti
}
// --------------- esportiamo le tracce di roll ------------------
c=node->GetTMController()->GetRollController();
if ((c) && (c->NumKeys()>0))
{
if (IsTCBControl(c)) size_key=28;
else
if (IsBezierControl(c)) size_key=16;
else size_key=8;
fprintf(fTXT, "Camera roll track present.");
write_chunk_header(fA3D, CAMERA_ROLL_TRACK_ID,
node->GetName(), 1+2+4+c->NumKeys()*size_key);
export_float_track(c, 1, fA3D); // radianti
if (makeRAY) write_chunk_header(fRAY, CAMERA_ROLL_TRACK_ID,
node->GetName(), 1+2+4+c->NumKeys()*size_key);
if (makeRAY) export_float_track(c, 1, fRAY); // radianti
}
fprintf(fTXT, "\n\n--------------------------------------------------\n");
}
void KeyTest()
{
int i, numKeys;
INode * n;
Control * c;
Quat newQuat, prevQuat;
IKeyControl* ikeys;
ITCBPoint3Key tcbPosKey;
ITCBRotKey tcbRotKey;
ITCBScaleKey tcbScaleKey;
IBezPoint3Key bezPosKey;
IBezQuatKey bezRotKey;
IBezScaleKey bezScaleKey;
ILinPoint3Key linPosKey;
ILinRotKey linRotKey;
ILinScaleKey linScaleKey;
// Get the first node in the selection set
if (!CMaxEnv::singleton().m_pInterace->GetSelNodeCount())
return;
n = CMaxEnv::singleton().m_pInterace->GetSelNode(0);
// --- Process the position keys ---
c = n->GetTMController()->GetPositionController();
ikeys = GetKeyControlInterface(c);
if (!ikeys)
{
// No interface available to access the keys...
// Just sample the controller to get the position
// data at each key...
SampleController(n, c);
return;
}
numKeys = ikeys->GetNumKeys();
DebugPrint(_T("\nThere are %d position key(s)"), numKeys);
if (c->ClassID() == Class_ID(TCBINTERP_POSITION_CLASS_ID, 0))
{
for (i = 0; i < numKeys; i++)
{
ikeys->GetKey(i, &tcbPosKey);
//DebugPrint(_T("\nTCB Position Key: %d=(%.1f, %.1f, %.1f)"),
// i, tcbPosKey.val.x, tcbPosKey.val.y, tcbPosKey.val.z);
}
}
else if (c->ClassID() == Class_ID(HYBRIDINTERP_POSITION_CLASS_ID, 0))
{
for (i = 0; i < numKeys; i++)
{
ikeys->GetKey(i, &bezPosKey);
//DebugPrint(_T("\nBezier Position Key: %d=(%.1f, %.1f, %.1f)"),
// i, bezPosKey.val.x, bezPosKey.val.y, bezPosKey.val.z);
}
}
else if (c->ClassID() == Class_ID(LININTERP_POSITION_CLASS_ID, 0))
{
for (i = 0; i < numKeys; i++)
{
ikeys->GetKey(i, &linPosKey);
//DebugPrint(_T("\nLinear Position Key: %d=(%.1f, %.1f, %.1f)"),
// i, linPosKey.val.x, linPosKey.val.y, linPosKey.val.z);
}
}
// --- Process the rotation keys ---
c = n->GetTMController()->GetRotationController();
ikeys = GetKeyControlInterface(c);
if (!ikeys) return;
numKeys = ikeys->GetNumKeys();
//DebugPrint(_T("\nThere are %d rotation key(s)"), numKeys);
if (c->ClassID() == Class_ID(TCBINTERP_ROTATION_CLASS_ID, 0))
{
for (i = 0; i < numKeys; i++)
{
ikeys->GetKey(i, &tcbRotKey);
newQuat = QFromAngAxis(tcbRotKey.val.angle, tcbRotKey.val.axis);
if (i) newQuat = prevQuat * newQuat;
prevQuat = newQuat;
//DebugPrint(_T("\nTCB Rotation Key: %d=(%.1f, %.1f, %.1f, %.1f)"),
// i, newQuat.x, newQuat.y, newQuat.z, newQuat.w);
}
}
else if (c->ClassID() == Class_ID(HYBRIDINTERP_ROTATION_CLASS_ID, 0))
{
for (i = 0; i < numKeys; i++)
{
ikeys->GetKey(i, &bezRotKey);
newQuat = bezRotKey.val;
if (i)
newQuat = prevQuat * newQuat;
prevQuat = newQuat;
//DebugPrint(_T("\nBezier Rotation Key: %d=(%.1f, %.1f, %.1f, %.1f)"),
// i, newQuat.x, newQuat.y, newQuat.z, newQuat.w);
}
}
else if (c->ClassID() == Class_ID(LININTERP_ROTATION_CLASS_ID, 0))
{
for (i = 0; i < numKeys; i++)
{
ikeys->GetKey(i, &linRotKey);
newQuat = linRotKey.val;
if (i)
newQuat = prevQuat * newQuat;
prevQuat = newQuat;
//DebugPrint(_T("\nLinear Rotation Key: %d=(%.1f, %.1f, %.1f, %.1f)"),
// i, newQuat.x, newQuat.y, newQuat.z, newQuat.w);
}
}
// --- Process the scale keys ---
c = n->GetTMController()->GetScaleController();
ikeys = GetKeyControlInterface(c);
if (!ikeys) return;
numKeys = ikeys->GetNumKeys();
//DebugPrint(_T("\nThere are %d scale key(s)"), numKeys);
if (c->ClassID() == Class_ID(TCBINTERP_SCALE_CLASS_ID, 0))
{
for (i = 0; i < numKeys; i++)
{
ikeys->GetKey(i, &tcbScaleKey);
//DebugPrint(_T("\nTCB Scale Key: %2d=(%.1f, %.1f, %.1f)"),
// i, tcbScaleKey.val.s.x, tcbScaleKey.val.s.y,
// tcbScaleKey.val.s.z);
}
}
else if (c->ClassID() == Class_ID(HYBRIDINTERP_SCALE_CLASS_ID, 0))
{
for (i = 0; i < numKeys; i++)
{
ikeys->GetKey(i, &bezScaleKey);
//DebugPrint(_T("\nBezier Scale Key: %2d=(%.1f, %.1f, %.1f)"),
// i, bezScaleKey.val.s.x, bezScaleKey.val.s.y,
// bezScaleKey.val.s.z);
}
}
else if (c->ClassID() == Class_ID(LININTERP_SCALE_CLASS_ID, 0))
{
for (i = 0; i < numKeys; i++)
{
ikeys->GetKey(i, &linScaleKey);
DebugPrint(_T("\nLinear Scale Key: %2d=(%.1f, %.1f, %.1f)"),
i, linScaleKey.val.s.x, linScaleKey.val.s.y,
linScaleKey.val.s.z);
}
}
}
/**
* @brief
* Writes the scene node modifiers
*/
void PLSceneNode::WriteModifiers(XmlElement &cSceneElement, const String &sApplicationDrive, const String &sApplicationDir)
{
// Is there a 3ds Max node? (no 3ds Max node, no properties)
INode *pMaxNode = GetMaxNode();
if (pMaxNode) {
// Has this 3ds Max node a target?
if (pMaxNode->GetTarget()) {
// Write down the scene node modifier
WriteTargetRotationModifier(cSceneElement, *pMaxNode->GetTarget(), false);
}
// Are there any position, rotation, scale keyframes?
bool bPositionKeyframes = false;
bool bRotationKeyframes = false;
bool bScaleKeyframes = false;
// Check 3ds Max node controllers
Control *pTMController = pMaxNode->GetTMController();
if (pTMController) {
// Position controller
Control *pController = pTMController->GetPositionController();
if (pController) {
// Are there any position keyframes?
bPositionKeyframes = PLTools::HasKeyControlInterface(*pController);
if (!bPositionKeyframes) {
// Is there a path controller?
IPathPosition *pPathController = GetIPathConstInterface(pController);
if (pPathController && pPathController->GetNumTargets() > 0) {
INode *pTarget = pPathController->GetNode(0);
if (pTarget) {
// Get path filename
const String sPathFilename = PLTools::GetResourceFilename(PLTools::ResourcePath, String(pTarget->GetName()) + ".path");
// Get the percentage along the path
float fPercentageAlongPath = 0.0f;
{
IParamBlock2 *pIParamBlock2 = pPathController->GetParamBlock(path_params);
int nRefNum = pIParamBlock2 ? pIParamBlock2->GetControllerRefNum(path_percent) : -1;
RefTargetHandle cRefTargetHandle = (nRefNum >= 0) ? pIParamBlock2->GetReference(nRefNum) : nullptr;
if (cRefTargetHandle)
fPercentageAlongPath = pIParamBlock2->GetFloat(path_percent, 0);
}
{ // Add scene node modifier
XmlElement *pModifierElement = new XmlElement("Modifier");
pModifierElement->SetAttribute("Class", "PLScene::SNMPositionPath");
pModifierElement->SetAttribute("Filename", sPathFilename);
pModifierElement->SetAttribute("Progress", String::Format("%f", fPercentageAlongPath));
// [TODO] Any change to setup speed inside 3ds Max?
static const float fSpeed = 0.03f;
// Automatic animation playback?
if (g_SEOptions.bAnimationPlayback)
pModifierElement->SetAttribute("Speed", String::Format("%f", (pPathController->GetFlip() ? -fSpeed : fSpeed)));
else
pModifierElement->SetAttribute("Speed", "0.0");
// Link modifier element
cSceneElement.LinkEndChild(*pModifierElement);
}
// Follow?
if (pPathController->GetFollow()) {
// Add scene node modifier
XmlElement *pModifierElement = new XmlElement("Modifier");
pModifierElement->SetAttribute("Class", "PLScene::SNMRotationMoveDirection");
// Link modifier element
cSceneElement.LinkEndChild(*pModifierElement);
}
}
}
}
}
// Rotation controller
pController = pTMController->GetRotationController();
if (pController) {
// Are there any rotation keyframes?
bRotationKeyframes = PLTools::HasKeyControlInterface(*pController);
if (!bRotationKeyframes) {
// Is there a look at controller?
ILookAtConstRotation *pLookAtController = GetILookAtConstInterface(pController);
if (pLookAtController && pLookAtController->GetNumTargets() > 0) {
INode *pTarget = pLookAtController->GetNode(0);
if (pTarget) {
// Check look at controller
bool bFlip = (pLookAtController->GetTargetAxisFlip() != 0);
// Write down the scene node modifier
WriteTargetRotationModifier(cSceneElement, *pTarget, bFlip);
}
}
}
}
// Scale controller
pController = pTMController->GetScaleController();
if (pController) {
// Are there any scale keyframes?
bScaleKeyframes = PLTools::HasKeyControlInterface(*pController);
}
}
// Export keyframes?
if (bPositionKeyframes || bRotationKeyframes || bScaleKeyframes) {
// Get timing
Interval cInterval = GetCOREInterface()->GetAnimRange();
int nTicksPerFrame = GetTicksPerFrame();
int nFrameCount = (cInterval.End() - cInterval.Start()) / nTicksPerFrame + 1;
// Used to detect whether or not something is animated
Point3 vFirstPos, vFirstScale;
Quat qFirstRot;
bool bUsePosition = false, bUseScale = false, bUseRotation = false;
// Prepare the position chunk
Chunk cPositionChunk;
cPositionChunk.SetSemantic(Chunk::Position);
cPositionChunk.Allocate(Chunk::Float, 3, nFrameCount);
float *pfPositionData = reinterpret_cast<float*>(cPositionChunk.GetData());
// Prepare the rotation chunk
Chunk cRotationChunk;
cRotationChunk.SetSemantic(Chunk::Rotation);
cRotationChunk.Allocate(Chunk::Float, 4, nFrameCount);
float *pfRotationData = reinterpret_cast<float*>(cRotationChunk.GetData());
// Prepare the scale chunk
Chunk cScaleChunk;
cScaleChunk.SetSemantic(Chunk::Scale);
cScaleChunk.Allocate(Chunk::Float, 3, nFrameCount);
float *pfScaleData = reinterpret_cast<float*>(cScaleChunk.GetData());
// Loop through all frames
int nTime = cInterval.Start();
for (int nFrame=0; nFrame<nFrameCount; nFrame++, nTime+=nTicksPerFrame) {
// Get the position, rotation and scale
Point3 vPos, vScale;
Quat qRot;
GetPosRotScale(vPos, qRot, vScale, nTime);
// First frame?
if (!nFrame) {
vFirstPos = vPos;
vFirstScale = vScale;
qFirstRot = qRot;
} else {
if (!vFirstPos.Equals(vPos))
bUsePosition = true;
if (!vFirstScale.Equals(vScale))
bUseScale = true;
if (!qFirstRot.Equals(qRot))
bUseRotation = true;
}
// Position
if (bPositionKeyframes && pfPositionData) {
// Currently ONLY the center of the container the node is in use used to make it relative
const Point3 vParentWorldSpaceCenter = GetContainer() ? GetContainer()->GetWorldSpaceCenter() : Point3(0.0f, 0.0f, 0.0f);
// Get the position
const Point3 vFinalPos = (GetType() != TypeScene && GetType() != TypeCell) ? vPos-vParentWorldSpaceCenter : static_cast<const PLSceneContainer*>(this)->GetWorldSpaceCenter();
// x
*pfPositionData = vFinalPos.x;
pfPositionData++;
// y
*pfPositionData = vFinalPos.y;
pfPositionData++;
// z
*pfPositionData = vFinalPos.z;
pfPositionData++;
}
// Rotation
if (bRotationKeyframes && pfRotationData) {
// [TODO] Check this (why do we need it?)
qRot.Invert();
// w
*pfRotationData = qRot.w;
pfRotationData++;
// x
*pfRotationData = qRot.x;
pfRotationData++;
// y
*pfRotationData = qRot.y;
pfRotationData++;
// z
*pfRotationData = qRot.z;
pfRotationData++;
}
// Scale
if (bScaleKeyframes && pfScaleData) {
// x
*pfScaleData = vScale.x;
pfScaleData++;
// y
*pfScaleData = vScale.y;
pfScaleData++;
// z
*pfScaleData = vScale.z;
pfScaleData++;
}
}
// Create keyframe animation scene node modifiers
if (bPositionKeyframes && bUsePosition) {
// [TODO] Better (and safer) filename
// Save chunk
const String sPositionKeys = PLTools::GetResourceFilename(PLTools::ResourceKeyframes, String::Format("%s_PositionKeyframes.chunk", GetName().GetASCII()).GetASCII());
if (SaveChunk(cPositionChunk, sApplicationDrive + sApplicationDir + sPositionKeys)) {
// Add the modifier
XmlElement *pModifierElement = new XmlElement("Modifier");
// Set class attribute
pModifierElement->SetAttribute("Class", "PLScene::SNMPositionKeyframeAnimation");
// [TODO] Currently the frame rate is by default always 24
// Set frames per second attribute
// pModifierElement->SetAttribute("FramesPerSecond", GetFrameRate());
// Automatic animation playback?
pModifierElement->SetAttribute("Speed", g_SEOptions.bAnimationPlayback ? "1.0" : "0.0");
// Set keys attribute
pModifierElement->SetAttribute("Keys", sPositionKeys);
// Link modifier elements
cSceneElement.LinkEndChild(*pModifierElement);
}
}
if (bRotationKeyframes && bUseRotation) {
// [TODO] Better (and safer) filename
// Save chunk
const String sRotationKeys = PLTools::GetResourceFilename(PLTools::ResourceKeyframes, String::Format("%s_RotationKeyframes.chunk", GetName().GetASCII()).GetASCII());
if (SaveChunk(cRotationChunk, sApplicationDrive + sApplicationDir + sRotationKeys)) {
// Add the modifier
XmlElement *pModifierElement = new XmlElement("Modifier");
// Set class attribute
pModifierElement->SetAttribute("Class", "PLScene::SNMRotationKeyframeAnimation");
// [TODO] Currently the frame rate is by default always 24
// Set frames per second attribute
// pModifierElement->SetAttribute("FramesPerSecond", GetFrameRate());
// Automatic animation playback?
pModifierElement->SetAttribute("Speed", g_SEOptions.bAnimationPlayback ? "1.0" : "0.0");
// Set keys attribute
pModifierElement->SetAttribute("Keys", sRotationKeys);
// Link modifier elements
cSceneElement.LinkEndChild(*pModifierElement);
}
}
if (bScaleKeyframes && bUseScale) {
// [TODO] Better (and safer) filename
// Save chunk
const String sScaleKeys = PLTools::GetResourceFilename(PLTools::ResourceKeyframes, String::Format("%s_ScaleKeyframes.chunk", GetName().GetASCII()).GetASCII());
if (SaveChunk(cScaleChunk, sApplicationDrive + sApplicationDir + sScaleKeys)) {
// Add the modifier
XmlElement *pModifierElement = new XmlElement("Modifier");
// Set class attribute
pModifierElement->SetAttribute("Class", "PLScene::SNMScaleKeyframeAnimation");
// [TODO] Currently the frame rate is by default always 24
// Set frames per second attribute
// pModifierElement->SetAttribute("FramesPerSecond", GetFrameRate());
// Automatic animation playback?
pModifierElement->SetAttribute("Speed", g_SEOptions.bAnimationPlayback ? "1.0" : "0.0");
// Set keys attribute
pModifierElement->SetAttribute("Keys", sScaleKeys);
// Link modifier elements
cSceneElement.LinkEndChild(*pModifierElement);
}
}
}
// Use modifiers?
if (g_SEOptions.bUserPropModifiers) {
// Check for modifiers
MSTR sModifier;
int nIndex = 1;
TSTR s3dsMaxString;
sModifier = _T("Mod");
while (pMaxNode->GetUserPropString(sModifier, s3dsMaxString)) {
// Add scene node modifier
XmlElement *pModifierElement = new XmlElement("Modifier");
// We really NEED a 'Class' attribute!
bool bClassFound = false;
// Get all expressions
static RegEx cExpressionRegEx("\\s*((\\w*\\s*=\\s*\"[^\"]*\")|(\\w*\\s*=\\s*[\\w|]*))");
const String sString = s3dsMaxString;
uint32 nExpressionParsePos = 0;
while (cExpressionRegEx.Match(sString, nExpressionParsePos)) {
// Get expression
nExpressionParsePos = cExpressionRegEx.GetPosition();
const String sExpression = cExpressionRegEx.GetResult(0);
// Process the found expression
static RegEx cRegEx("\\s*(\\w*)\\s*=\\s*\"?\\s*([^\"]*)\\s*\"?");
if (cRegEx.Match(sExpression)) {
// Get name and value
const String sName = cRegEx.GetResult(0);
const String sValue = cRegEx.GetResult(1);
// Set attribute
pModifierElement->SetAttribute(sName, sValue);
// Class variable already found?
if (!bClassFound && sName == "Class")
bClassFound = true;
}
}
// Link modifier element?
if (bClassFound)
cSceneElement.LinkEndChild(*pModifierElement);
else
delete pModifierElement;
// Get next modifier
sModifier.printf(_T("Mod%d"), nIndex);
nIndex++;
}
}
}
}
// 2. 加载骨骼数据
void M2Importer::importBoneObject()
{
// Bone Group Header Node
INode* groupHeadNode = createGroupHeaderNode();
groupHeadNode->SetGroupHead(TRUE);
groupHeadNode->SetGroupMember(FALSE);
if (m_modelHeader->nameLength > 1)
{
TCHAR* modelName = (TCHAR*)(m_m2FileData + m_modelHeader->nameOfs);
TCHAR boneGroupName[256];
sprintf(boneGroupName, "%s_bone", modelName);
groupHeadNode->SetName(boneGroupName);
}
else
groupHeadNode->SetName("BoneGroup");
// Bone
// 一个Bone构造一个Node, 并且加入到组中
ModelBoneDef* boneData = (ModelBoneDef*)(m_m2FileData + m_modelHeader->ofsBones);
m_boneNodeList.reserve(m_modelHeader->nBones);
for (unsigned int i = 0; i < m_modelHeader->nBones; ++i)
{
ModelBoneDef& boneDef = boneData[i];
// create bone node
HelperObject* obj = (HelperObject*)CreateInstance(HELPER_CLASS_ID, Class_ID(BONE_CLASS_ID, 0));
ImpNode* node = m_impInterface->CreateNode();
TCHAR boneName[256];
sprintf(boneName, "bone_%02d", i);
node->SetName(boneName);
node->SetPivot(*(Point3*)&(boneDef.pivot));
node->Reference(obj);
m_impInterface->AddNodeToScene(node);
// 设置变换矩阵
Matrix3 tm;
tm.IdentityMatrix();
tm.SetTrans(*(Point3*)&(boneDef.pivot));
node->SetTransform(0, tm);
// 添加到组
INode* realINode = node->GetINode();
realINode->SetGroupHead(FALSE);
realINode->SetGroupMember(TRUE);
groupHeadNode->AttachChild(realINode);
// 设置Bone父子关系
realINode->ShowBone(2);
m_boneNodeList.push_back(realINode);
if (boneDef.parent != -1)
{
INode* parentNode = m_boneNodeList[boneDef.parent];
parentNode->AttachChild(realINode);
}
realINode->EvalWorldState(0);
}
// 导入每根骨骼的关键桢数据
for (unsigned int i = 0; i < m_modelHeader->nBones; ++i)
{
ModelBoneDef& boneDef = boneData[i];
INode* realINode = m_boneNodeList[i];
Control* tmControl = realINode->GetTMController();
// Position
if (boneDef.translation.nKeys)
{
// 设置动画控制器为线性控制器
Control* posControl = createPositionController();
tmControl->SetPositionController(posControl);
unsigned int* timeData = (unsigned int*)(m_m2FileData + boneDef.translation.ofsTimes);
Point3* keyData = (Point3*)(m_m2FileData + boneDef.translation.ofsKeys);
// 设置动画时间范围
bool animRangeChanged = false;
Interval animRange = m_maxInterface->GetAnimRange();
for (unsigned int j = 0; j < boneDef.translation.nKeys; ++j)
{
if (timeData[j] < animRange.Start())
{
animRange.SetStart(timeData[j]);
animRangeChanged = true;
}
else if (timeData[j] > animRange.End())
{
animRange.SetEnd(timeData[j]);
animRangeChanged = true;
}
}
if (animRangeChanged)
m_maxInterface->SetAnimRange(animRange);
// 设置动画关键桢数据
Control* xControl = posControl->GetXController();
IKeyControl* xKeyControl = GetKeyControlInterface(xControl);
xKeyControl->SetNumKeys(boneDef.translation.nKeys);
Control* yControl = posControl->GetYController();
IKeyControl* yKeyControl = GetKeyControlInterface(yControl);
yKeyControl->SetNumKeys(boneDef.translation.nKeys);
Control* zControl = posControl->GetZController();
IKeyControl* zKeyControl = GetKeyControlInterface(zControl);
zKeyControl->SetNumKeys(boneDef.translation.nKeys);
for (unsigned int j = 0; j < boneDef.translation.nKeys; ++j)
{
// X
AnyKey bufX;
ILinFloatKey* keyX = reinterpret_cast<ILinFloatKey*>((IKey*)bufX);
keyX->time = timeData[j];
keyX->val = keyData[j].x;
xKeyControl->AppendKey(keyX);
// Y
AnyKey bufY;
ILinFloatKey* keyY = reinterpret_cast<ILinFloatKey*>((IKey*)bufY);
keyY->time = timeData[j];
keyY->val = keyData[j].y;
yKeyControl->AppendKey(keyY);
// Z
AnyKey bufZ;
ILinFloatKey* keyZ = reinterpret_cast<ILinFloatKey*>((IKey*)bufZ);
keyZ->time = timeData[j];
keyZ->val = keyData[j].z;
zKeyControl->AppendKey(keyZ);
}
}
/*
// Rotation
if (boneDef.rotation.nKeys)
{
Control* rotControl = createRotationController();
tmControl->SetRotationController(rotControl);
unsigned int* timeData = (unsigned int*)(m_m2FileData + boneDef.rotation.ofsTimes);
Quat* keyData = (Quat*)(m_m2FileData + boneDef.rotation.ofsKeys);
// 设置动画时间范围
bool animRangeChanged = false;
Interval animRange = m_maxInterface->GetAnimRange();
for (unsigned int j = 0; j < boneDef.rotation.nKeys; ++j)
{
if (timeData[j] < animRange.Start())
{
animRange.SetStart(timeData[j]);
animRangeChanged = true;
}
else if (timeData[j] > animRange.End())
{
animRange.SetEnd(timeData[j]);
animRangeChanged = true;
}
}
if (animRangeChanged)
m_maxInterface->SetAnimRange(animRange);
// 设置动画关键桢数据
IKeyControl* keyControl = GetKeyControlInterface(rotControl);
keyControl->SetNumKeys(boneDef.rotation.nKeys);
for (unsigned int j = 0; j < boneDef.rotation.nKeys; ++j)
{
AnyKey buf;
ILinRotKey* key = reinterpret_cast<ILinRotKey*>((IKey*)buf);
key->time = timeData[j];
key->val = keyData[j];
keyControl->AppendKey(key);
}
}
*/
// Scaling
if (boneDef.scaling.nKeys)
{
Control* scaControl = createScaleController();
tmControl->SetScaleController(scaControl);
unsigned int* timeData = (unsigned int*)(m_m2FileData + boneDef.scaling.ofsTimes);
Point3* keyData = (Point3*)(m_m2FileData + boneDef.scaling.ofsKeys);
// 设置动画时间范围
bool animRangeChanged = false;
Interval animRange = m_maxInterface->GetAnimRange();
for (unsigned int j = 0; j < boneDef.scaling.nKeys; ++j)
{
if (timeData[j] < animRange.Start())
{
animRange.SetStart(timeData[j]);
animRangeChanged = true;
}
else if (timeData[j] > animRange.End())
{
animRange.SetEnd(timeData[j]);
animRangeChanged = true;
}
}
if (animRangeChanged)
m_maxInterface->SetAnimRange(animRange);
// 设置动画关键桢数据
IKeyControl* keyControl = GetKeyControlInterface(scaControl);
keyControl->SetNumKeys(boneDef.scaling.nKeys);
for (unsigned int j = 0; j < boneDef.scaling.nKeys; ++j)
{
AnyKey buf;
ILinScaleKey* key = reinterpret_cast<ILinScaleKey*>((IKey*)buf);
key->time = timeData[j];
key->val = ScaleValue(keyData[j]);
keyControl->AppendKey(key);
}
}
}
}