CBaseMesh::MorphKeyFrame
CMaxMesh::frameForChannel( int i, float timeIn )
{
TimeValue time = SecToTicks(timeIn);
#if defined(USEMORPHLIB)
MaxMorphModifier maxMorphModifier = MaxMorphModifier(FindMorpherModifier(m_pINode));
MaxMorphChannel mmc = maxMorphModifier.GetMorphChannel(i);
CBaseMesh::MorphKeyFrame frame;
std::tstring cmdname(mmc.GetName());
frame.name = std::string(cmdname.begin(), cmdname.end());
frame.time = timeIn;
Interval valid=FOREVER;
frame.weight = mmc.GetMorphWeight(time);
frame.totalWeight = mmc.GetProgressiveMorphWeight(0);
#else
MorphR3 * morpherModifier = (MorphR3*)FindMorpherModifier(m_pINode);
morphChannel const & chanI = morpherModifier->chanBank[i];
CBaseMesh::MorphKeyFrame frame;
std::tstring cmdname(chanI.mName.data());
frame.name = std::string(cmdname.begin(), cmdname.end());
frame.time = timeIn;
Interval valid=FOREVER;
chanI.cblock->GetValue(0, time, frame.weight, valid);
frame.totalWeight = chanI.mTargetPercent;
#endif
return frame;
}
CBaseMesh::MorphKeyFrame
CMaxMesh::frameForChannel( int i, float timeIn )
{
TimeValue time = SecToTicks(timeIn);
MorphR3 * morpherModifier = (MorphR3*)FindMorpherModifier(m_pINode);
morphChannel const & chanI = morpherModifier->chanBank[i];
CBaseMesh::MorphKeyFrame frame;
frame.name = chanI.mName.data();
frame.time = timeIn;
Interval valid=FOREVER;
chanI.cblock->GetValue(0, time, frame.weight, valid);
frame.totalWeight = chanI.mTargetPercent;
return frame;
}
bool CMaxMesh::Create(INode *pINode, Mesh *pIMesh, bool bDelete)
{
// check for valid mesh
if(pIMesh == 0)
{
theExporter.SetLastError("Invalid handle.", __FILE__, __LINE__);
return false;
}
m_pINode = pINode;
m_pIMesh = pIMesh;
m_bDelete = bDelete;
// recursively create materials
if(!CreateMaterial(m_pINode->GetMtl())) return false;
// build all normals if necessary
m_pIMesh->checkNormals(TRUE);
// precalculate the object transformation matrix
m_tm = m_pINode->GetObjectTM(SecToTicks(theExporter.GetInterface()->GetCurrentTime()));
// try to get the physique modifier
m_pModifier = FindPhysiqueModifier(pINode);
if(m_pModifier == 0)
{
// try to get the skin modifier
m_pModifier = FindSkinModifier(pINode);
if(m_pModifier == 0)
{
m_pModifier = FindMorpherModifier(pINode);
if( m_pModifier == 0 ) {
m_modifierType = MODIFIER_NONE;
}
m_modifierType = MODIFIER_MORPHER;
}
else
{
m_modifierType = MODIFIER_SKIN;
}
}
else
{
m_modifierType = MODIFIER_PHYSIQUE;
}
return true;
}
Matrix3 SGP_MaxInterface::GetNodeTM(INode *pNode, float time)
{
// initialize matrix with the identity
Matrix3 tm;
tm.IdentityMatrix();
// only do this for valid nodes
if(pNode != NULL)
{
// get the node transformation
tm = pNode->GetNodeTM(SecToTicks(time));
// make the transformation uniform
tm.NoScale();
}
return tm;
}
int
CMaxAnimationImport::DoImport(
const TCHAR* name,
ImpInterface* ii,
Interface* i,
BOOL suppressPrompts)
{
AFX_MANAGE_STATE(AfxGetStaticModuleState());
HWND window = i->GetMAXHWnd();
CFileDialog fileDialog(TRUE, "xsf", 0, OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
0, CWnd::FromHandle(window));
if (fileDialog.DoModal() != IDOK) {
return IMPEXP_CANCEL;
}
CString skeleton = fileDialog.GetPathName();
cal3d::RefPtr<CalCoreSkeleton> skel = CalLoader::loadCoreSkeleton(std::string(skeleton));
if (!skel) {
MessageBox(
window, "Loading skeleton file failed",
"Import Cal3D Animation", MB_OK | MB_ICONERROR);
return IMPEXP_FAIL;
}
cal3d::RefPtr<CalCoreAnimation> anim = CalLoader::loadCoreAnimation(name);
if (!anim) {
MessageBox(
window, "Loading animation file failed",
"Import Cal3D Animation", MB_OK | MB_ICONERROR);
return IMPEXP_FAIL;
}
typedef std::list<CalCoreTrack*> CoreTrackList;
CoreTrackList& trackList = anim->getListCoreTrack();
for (CoreTrackList::iterator itr = trackList.begin(); itr != trackList.end(); ++itr) {
CalCoreTrack* track = *itr;
int boneId = track->getCoreBoneId();
CalCoreBone* bone = skel->getCoreBone(boneId);
if (!bone) continue;
INode* node = i->GetINodeByName(bone->getName().c_str());
if (!node) continue;
unsigned kfCount = track->getCoreKeyframeCount();
SuspendAnimate();
AnimateOn();
for (unsigned i = 0; i < kfCount; ++i) {
CalCoreKeyframe* kf = track->getCoreKeyframe(i);
CalQuaternion kf_q = kf->getRotation();
CalVector kf_v = kf->getTranslation();
TimeValue time = SecToTicks(kf->getTime());
Matrix3 tm;
tm.IdentityMatrix();
Quat(kf_q.x, kf_q.y, kf_q.z, kf_q.w).MakeMatrix(tm);
tm.SetTrans(Point3(kf_v.x, kf_v.y, kf_v.z));
INode* parent = node->GetParentNode();
if (parent) {
tm *= parent->GetNodeTM(time);
}
node->SetNodeTM(time, tm);
}
ResumeAnimate();
/*
typedef std::map<float, CalCoreKeyframe*> KeyMap;
KeyMap& keys = track->getMapCoreKeyframe();
int mapsize = sizeof(keys);
int size = keys.size();
int idx = 0;
for (KeyMap::iterator mi = keys.begin(); mi != keys.end(); ++mi) {
Point3 p;
CalCoreKeyframe* kf = mi->second;
p.x = kf->getTranslation().x;
p.y = kf->getTranslation().y;
p.z = kf->getTranslation().z;
pos->SetValue(SecToTicks(mi->first), &p);
}
*/
/*
IKeyControl* kc = GetKeyControlInterface(pos);
if (!kc) continue;
typedef std::map<float, CalCoreKeyframe*> KeyMap;
KeyMap& keys = track->getMapCoreKeyframe();
kc->SetNumKeys(keys.size());
int idx = 0;
for (KeyMap::iterator mi = keys.begin(); mi != keys.end(); ++mi) {
ITCBPoint3Key key;
key.time = SecToTicks(mi->first);
key.tens = 0;
key.cont = 0;
key.bias = 0;
key.easeIn = 25.0;
key.easeOut = 25.0;
key.val.x = mi->second->getTranslation().x;
key.val.y = mi->second->getTranslation().y;
key.val.z = mi->second->getTranslation().z;
kc->SetKey(idx++, &key);
}
kc->SortKeys();
*/
}
return IMPEXP_SUCCESS;
}
int
CMaxAnimationImport::DoImport(
const TCHAR* name,
ImpInterface* ii,
Interface* i,
BOOL suppressPrompts)
{
AFX_MANAGE_STATE(AfxGetStaticModuleState());
HWND window = i->GetMAXHWnd();
CFileDialog fileDialog(TRUE, "xsf", 0, OFN_HIDEREADONLY | OFN_OVERWRITEPROMPT,
0, CWnd::FromHandle(window));
if (fileDialog.DoModal() != IDOK) {
return IMPEXP_CANCEL;
}
CString skeleton = fileDialog.GetPathName();
CalCoreSkeletonPtr skel = CalLoader::loadCoreSkeleton(std::string(skeleton));
if (!skel) {
MessageBox(
window, "Loading skeleton file failed",
"Import Cal3D Animation", MB_OK | MB_ICONERROR);
return IMPEXP_FAIL;
}
CalCoreAnimationPtr anim = CalLoader::loadCoreAnimation(name);
if (!anim) {
MessageBox(
window, "Loading animation file failed",
"Import Cal3D Animation", MB_OK | MB_ICONERROR);
return IMPEXP_FAIL;
}
// Get the pose information in the animation
const std::vector<CalTransform>& poses = anim->getPoses();
unsigned int num_poses = poses.size() / anim->getTrackCount();
// Calculate the time_per_frame incorrectly since the duration for animations
// is stored incorrectly.
float time_per_frame = anim->getDuration() / num_poses;
// Import each track
for (unsigned track_id = 0; track_id < anim->getTrackCount(); ++track_id)
{
// Get the core bone mapped to the animation
int bone_id = anim->getBoneAssignment(track_id);
CalCoreBone* bone = skel->getCoreBone(bone_id);
if (!bone) continue;
// Get the max node for the bone
INode* node = i->GetINodeByName(bone->getName().c_str());
if (!node) continue;
SuspendAnimate();
AnimateOn();
// Add each pose keyframe in the track
float keyframe_time = 0.0f;
for (unsigned keyframe_index = 0; keyframe_index < num_poses; ++keyframe_index)
{
// Get the keyframe data
const CalTransform& pose_coord_sys = poses[(keyframe_index * anim->getTrackCount()) + track_id];
const CalVector &kf_v = pose_coord_sys.getTranslation();
const CalQuaternion &kf_q = pose_coord_sys.getRotation();
TimeValue time = SecToTicks(keyframe_time);
// Convert to Max math
Matrix3 tm;
tm.IdentityMatrix();
Quat(kf_q.x, kf_q.y, kf_q.z, kf_q.w).MakeMatrix(tm);
tm.SetTrans(Point3(kf_v.x, kf_v.y, kf_v.z));
// Convert the transform to world space
INode* parent = node->GetParentNode();
if (parent)
{
tm *= parent->GetNodeTM(time);
}
// Set the new transform on the node
node->SetNodeTM(time, tm);
keyframe_time += time_per_frame;
}
ResumeAnimate();
/*
typedef std::map<float, CalCoreKeyframe*> KeyMap;
KeyMap& keys = track->getMapCoreKeyframe();
int mapsize = sizeof(keys);
int size = keys.size();
int idx = 0;
for (KeyMap::iterator mi = keys.begin(); mi != keys.end(); ++mi) {
Point3 p;
CalCoreKeyframe* kf = mi->second;
p.x = kf->getTranslation().x;
p.y = kf->getTranslation().y;
p.z = kf->getTranslation().z;
pos->SetValue(SecToTicks(mi->first), &p);
}
*/
/*
IKeyControl* kc = GetKeyControlInterface(pos);
if (!kc) continue;
typedef std::map<float, CalCoreKeyframe*> KeyMap;
KeyMap& keys = track->getMapCoreKeyframe();
kc->SetNumKeys(keys.size());
int idx = 0;
for (KeyMap::iterator mi = keys.begin(); mi != keys.end(); ++mi) {
ITCBPoint3Key key;
key.time = SecToTicks(mi->first);
key.tens = 0;
key.cont = 0;
key.bias = 0;
key.easeIn = 25.0;
key.easeOut = 25.0;
key.val.x = mi->second->getTranslation().x;
key.val.y = mi->second->getTranslation().y;
key.val.z = mi->second->getTranslation().z;
kc->SetKey(idx++, &key);
}
kc->SortKeys();
*/
}
return IMPEXP_SUCCESS;
}
