void CEditableObject::OnFrame()
{
if (IsSkeleton()){
BoneVec& lst = m_Bones;
if (IsSMotionActive()){
Fvector R,T;
int i=0;
for(BoneIt b_it=lst.begin(); b_it!=lst.end(); b_it++, i++){
m_ActiveSMotion->_Evaluate(i,m_SMParam.Frame(),T,R);
(*b_it)->_Update(T,R);
}
m_SMParam.Update(Device.fTimeDelta,m_ActiveSMotion->fSpeed,!m_ActiveSMotion->m_Flags.is(esmStopAtEnd));
}else{
//for (BoneIt b_it=lst.begin(); b_it!=lst.end(); b_it++) (*b_it)->Reset();
}
CalculateAnimation(m_ActiveSMotion);
}
}
bool CEditableObject::GenerateBoneShape(bool bSelOnly)
{
R_ASSERT(IsSkeleton());
xr_vector<FvectorVec> bone_points;
bone_points.resize (m_Bones.size());
for(EditMeshIt mesh_it=FirstMesh();mesh_it!=LastMesh();mesh_it++){
CEditableMesh* MESH = *mesh_it;
// generate vertex offset
MESH->GenerateSVertices (1);
for (u32 f_id=0; f_id!=MESH->GetFCount(); f_id++){
for (int k=0; k<3; k++){
st_SVert& sv = MESH->m_SVertices[f_id*3+k];
VERIFY (sv.bones.size()==1);
u16 b_id = sv.bones[0].id;//(sv.bones.size()>1)?(sv.bones[0].w>sv.bones[1].w?sv.bones[0].id:sv.bones[1].id):sv.bones[0].id;
FvectorVec& P = bone_points[b_id];
bool bFound = false;
Fvector p;
m_Bones[b_id]->_RITransform().transform_tiny(p,sv.offs);
for (FvectorIt p_it=P.begin(); p_it!=P.end(); p_it++)
if (p_it->similar(p)){
bFound=true;
break;
}
if (!bFound) P.push_back(p);
// if (sv.bone1!=BI_NONE) bone_points[sv.bone1].push_back(sv.offs1);
}
}
MESH->UnloadSVertices();
}
BoneVec& lst = m_Bones;
for(BoneIt b_it=lst.begin(); b_it!=lst.end(); b_it++){
if (bSelOnly&&!(*b_it)->flags.is(CBone::flSelected)) continue;
FvectorVec& positions = bone_points[b_it-lst.begin()];
ComputeOBB_WML ((*b_it)->shape.box,positions);
ComputeSphere ((*b_it)->shape.sphere,positions);
ComputeCylinder ((*b_it)->shape.cylinder,(*b_it)->shape.box,positions);
(*b_it)->center_of_mass.set((*b_it)->shape.sphere.P);
}
return true;
}
/*
bool CEditableObject::LoadSMotions(const char* fname)
{
IReader* F = FS.r_open(fname);
ClearSMotions();
// object motions
m_SMotions.resize(F->r_u32());
SetActiveSMotion(0);
for (SMotionIt m_it=m_SMotions.begin(); m_it!=m_SMotions.end(); m_it++){
*m_it = xr_new<CSMotion>();
if (!(*m_it)->Load(*F)){
ELog.DlgMsg(mtError,"Motions has different version. Load failed.");
xr_delete(*m_it);
m_SMotions.clear();
FS.r_close(F);
return false;
}
if (!CheckBoneCompliance(*m_it)){
ClearSMotions();
ELog.DlgMsg(mtError,"Load failed.",fname);
xr_delete(&*m_it);
FS.r_close(F);
return false;
}
}
FS.r_close(F);
return true;
}
*/
bool CEditableObject::AppendSMotion(LPCSTR fname, SMotionVec* inserted)
{
VERIFY(IsSkeleton());
bool bRes = true;
LPCSTR ext = strext(fname);
if (0==stricmp(ext,".skl")){
CSMotion* M = xr_new<CSMotion>();
if (!M->LoadMotion(fname)){
ELog.Msg(mtError,"Motion '%s' can't load. Append failed.",fname);
xr_delete(M);
bRes = false;
}else{
string256 name;
_splitpath(fname,0,0,name,0);
if (CheckBoneCompliance(M)){
M->SortBonesBySkeleton(m_Bones);
string256 m_name;
GenerateSMotionName (m_name,name,M);
M->SetName (m_name);
m_SMotions.push_back(M);
if (inserted) inserted->push_back(M);
// optimize
M->Optimize ();
}else{
ELog.Msg(mtError,"Append failed.",fname);
xr_delete(M);
bRes = false;
}
}
}else if (0==stricmp(ext,".skls")){
IReader* F = FS.r_open(fname);
if (!F){
ELog.Msg(mtError,"Can't open file '%s'.",fname);
bRes = false;
}
if (bRes){
// object motions
int cnt = F->r_u32();
for (int k=0; k<cnt; k++){
CSMotion* M = xr_new<CSMotion>();
if (!M->Load(*F)){
ELog.Msg(mtError,"Motion '%s' has different version. Load failed.",M->Name());
xr_delete(M);
bRes = false;
break;
}
if (!CheckBoneCompliance(M)){
xr_delete(M);
bRes = false;
break;
}
if (bRes){
M->SortBonesBySkeleton(m_Bones);
string256 m_name;
GenerateSMotionName (m_name,M->Name(),M);
M->SetName (m_name);
m_SMotions.push_back(M);
if (inserted) inserted->push_back(M);
// optimize
M->Optimize ();
}
}
}
FS.r_close(F);
}
return bRes;
}
void CEditableObject::RenderBones(const Fmatrix& parent)
{
if (IsSkeleton()){
// render
BoneVec& lst = m_Bones;
for(BoneIt b_it=lst.begin(); b_it!=lst.end(); b_it++){
Device.SetShader(Device.m_WireShader);
RCache.set_xform_world(parent);
Fmatrix& M = (*b_it)->_LTransform();
Fvector p1 = M.c;
u32 c_joint = (*b_it)->flags.is(CBone::flSelected)?color_bone_sel_color:color_bone_norm_color;
if (EPrefs->object_flags.is(epoDrawJoints))
DU_impl.DrawJoint (p1,joint_size,c_joint);
// center of mass
if ((*b_it)->shape.type!=SBoneShape::stNone){
Fvector cm;
M.transform_tiny(cm,(*b_it)->center_of_mass);
if ((*b_it)->flags.is(CBone::flSelected)){
float sz = joint_size*2.f;
DU_impl.DrawCross (cm, sz,sz,sz, sz,sz,sz, 0xFFFFFFFF, false);
DU_impl.DrawRomboid (cm,joint_size*0.7f,color_bone_sel_cm);
}else{
DU_impl.DrawRomboid (cm,joint_size*0.7f,color_bone_norm_cm);
}
}
/*
if (0){
M.transform_dir (d);
p2.mad (p1,d,(*b_it)->_Length());
DU.DrawLine (p1,p2,c_joint);
}
*/
if ((*b_it)->Parent()){
Device.SetShader(Device.m_SelectionShader);
Fvector& p2 = (*b_it)->Parent()->_LTransform().c;
DU_impl.DrawLine (p1,p2,color_bone_link_color);
}
if (EPrefs->object_flags.is(epoDrawBoneAxis)){
Fmatrix mat; mat.mul(parent,M);
DU_impl.DrawObjectAxis(mat,0.03f,(*b_it)->flags.is(CBone::flSelected));
}
if (EPrefs->object_flags.is(epoDrawBoneNames)){
parent.transform_tiny(p1);
u32 c = (*b_it)->flags.is(CBone::flSelected)?0xFFFFFFFF:0xFF000000;
u32 s = (*b_it)->flags.is(CBone::flSelected)?0xFF000000:0xFF909090;
DU_impl.OutText(p1,(*b_it)->Name().c_str(),c,s);
}
if (EPrefs->object_flags.is(epoDrawBoneShapes)){
Device.SetShader(Device.m_SelectionShader);
Fmatrix mat = M;
mat.mulA_43 (parent);
u32 c = (*b_it)->flags.is(CBone::flSelected)?0x80ffffff:0x300000ff;
if ((*b_it)->shape.Valid()){
switch ((*b_it)->shape.type){
case SBoneShape::stBox: DU_impl.DrawOBB (mat,(*b_it)->shape.box,c,c); break;
case SBoneShape::stSphere: DU_impl.DrawSphere (mat,(*b_it)->shape.sphere,c,c,TRUE,TRUE);break;
case SBoneShape::stCylinder:DU_impl.DrawCylinder (mat,(*b_it)->shape.cylinder.m_center,(*b_it)->shape.cylinder.m_direction,(*b_it)->shape.cylinder.m_height,(*b_it)->shape.cylinder.m_radius,c,c,TRUE,TRUE);break;
}
}
}
}
}
}
