//------------------------------
bool MaterialCreator::createAndAssingMaxMaterial( const DocumentImporter::NodeMaterialBindingsPair& materialBindingPair )
{
const DocumentImporter::MaterialBindingVector& materialBindings = materialBindingPair.materialBindings;
INode* maxNode = materialBindingPair.maxNode;
if ( materialBindings.size() == 0 )
return true;
const COLLADAFW::UniqueId& geometryUniqueId = getUniqueIdByObjectINode( maxNode );
assert( geometryUniqueId.isValid() );
// calculate largest material id
int largestMaterialId = 0;
DocumentImporter::MaterialBindingVector::const_iterator it = materialBindings.begin();
for ( ; it != materialBindings.end(); ++it)
{
int materialId = (int)it->getMaterialId();
largestMaterialId = materialId;
}
if ( !materialBindings.empty() )
{
if ( materialBindings.size() == 1 )
{
const COLLADAFW::MaterialBinding& materialBinding = materialBindings[0];
const COLLADAFW::Effect* effect = getEffect(materialBinding);
if ( !effect )
return true;
Mtl* newMaterial = getMaxMaterial(*effect, materialBinding, geometryUniqueId);
maxNode->SetMtl( newMaterial );
}
else
{
MultiMtl * multiMaterial = NewDefaultMultiMtl();
multiMaterial->SetNumSubMtls( largestMaterialId + 1 );
String multiMaterialName = String(maxNode->GetName()) + "-MultiMaterial";
multiMaterial->SetName(multiMaterialName.c_str());
it = materialBindings.begin();
for ( ; it != materialBindings.end(); ++it)
{
const COLLADAFW::MaterialBinding& materialBinding = *it;
const COLLADAFW::Effect* effect = getEffect(materialBinding);
if ( !effect )
continue;
Mtl* newMaterial = getMaxMaterial(*effect, materialBinding, geometryUniqueId);
multiMaterial->SetSubMtl( materialBinding.getMaterialId(), newMaterial);
}
maxNode->SetMtl( multiMaterial );
}
}
return true;
}
bool NifImporter::ImportMaterialAndTextures(ImpNode *node, vector<NiTriBasedGeomRef>& glist)
{
MultiMtl *mtl = NULL;
int isubmtl = 0;
for (vector<NiTriBasedGeomRef>::iterator itr = glist.begin(), end = glist.end(); itr != end; ++itr, ++isubmtl) {
NiTriBasedGeomDataRef triGeomData = StaticCast<NiTriBasedGeomData>((*itr)->GetData());
if ( StdMat2* submtl = ImportMaterialAndTextures(node, (*itr)) )
{
if (mtl == NULL)
mtl = NewDefaultMultiMtl();
// SubMatIDs do not have to be contigious so we just use the offset
mtl->SetSubMtlAndName(isubmtl, submtl, submtl->GetName());
}
}
if (mtl != NULL)
{
gi->GetMaterialLibrary().Add(mtl);
node->GetINode()->SetMtl(mtl);
return true;
}
return false;
}
bool MaterialUIHandler::SetupMtlSubNameCombo (HWND hWnd, EPolyMod *pMod) {
INode *singleNode = GetNode(pMod);
Mtl *nodeMtl = (singleNode) ? singleNode->GetMtl() : NULL;
// check for scripted material
if(nodeMtl){
MSPlugin* plugin = (MSPlugin*)((ReferenceTarget*)nodeMtl)->GetInterface(I_MAXSCRIPTPLUGIN);
if(plugin)
nodeMtl = dynamic_cast<Mtl*>( plugin->get_delegate() );
}
if (nodeMtl == NULL || nodeMtl->ClassID() != Class_ID(MULTI_CLASS_ID, 0)) { //no UI for cloned nodes, and not MultiMtl
SendMessage(GetDlgItem(hWnd, IDC_MTLID_NAMES_COMBO), CB_RESETCONTENT, 0, 0);
EnableWindow(GetDlgItem(hWnd, IDC_MTLID_NAMES_COMBO), false);
return false;
}
NumList mtlIDList;
NumList mtlIDMeshList;
GetMtlIDList (nodeMtl, mtlIDList);
GetMtlIDList (pMod, singleNode, mtlIDMeshList);
MultiMtl *nodeMulti = (MultiMtl*) nodeMtl;
EnableWindow(GetDlgItem(hWnd, IDC_MTLID_NAMES_COMBO), true);
SendMessage(GetDlgItem(hWnd, IDC_MTLID_NAMES_COMBO), CB_RESETCONTENT, 0, 0);
for (int i=0; i<mtlIDList.Count(); i++){
TSTR idname, buf;
if(mtlIDMeshList.Find(mtlIDList[i]) != -1) {
nodeMulti->GetSubMtlName(mtlIDList[i], idname);
if (idname.isNull())
idname = GetString(IDS_MTL_NONAME); //az: 042503 - FIGS
buf.printf(_T("%s - ( %d )"), idname.data(), mtlIDList[i]+1);
int ith = SendMessage(GetDlgItem(hWnd, IDC_MTLID_NAMES_COMBO), CB_ADDSTRING, 0, (LPARAM)(LPCTSTR)buf.data());
SendMessage(GetDlgItem(hWnd, IDC_MTLID_NAMES_COMBO), CB_SETITEMDATA, ith, (LPARAM)mtlIDList[i]);
}
}
return true;
}
bool NifImporter::ImportMultipleGeometry(NiNodeRef parent, vector<NiTriBasedGeomRef>& glist)
{
bool ok = true;
if (glist.empty()) return false;
ImpNode *node = i->CreateNode();
if(!node) return false;
INode *inode = node->GetINode();
TriObject *triObject = CreateNewTriObject();
node->Reference(triObject);
string name = parent->GetName();
node->SetName(wide(name).c_str());
// Texture
Mesh& mesh = triObject->GetMesh();
vector< pair<int, int> > vert_range, tri_range;
vector<Triangle> tris;
vector<Vector3> verts;
int submats = glist.size();
// Build list of vertices and triangles. Optional components like normals will be handled later.
for (vector<NiTriBasedGeomRef>::iterator itr = glist.begin(), end = glist.end(); itr != end; ++itr) {
NiTriBasedGeomDataRef triGeomData = StaticCast<NiTriBasedGeomData>((*itr)->GetData());
// Get verts and collapse local transform into them
int nVertices = triGeomData->GetVertexCount();
vector<Vector3> subverts = triGeomData->GetVertices();
Matrix44 transform = (*itr)->GetLocalTransform();
//Apply the transformations
if (transform != Matrix44::IDENTITY) {
for ( unsigned int i = 0; i < subverts.size(); ++i )
subverts[i] = transform * subverts[i];
}
vert_range.push_back( pair<int,int>( verts.size(), verts.size() + subverts.size()) );
verts.insert(verts.end(), subverts.begin(), subverts.end());
vector<Triangle> subtris = triGeomData->GetTriangles();
for (vector<Triangle>::iterator itr = subtris.begin(), end = subtris.end(); itr != end; ++itr) {
(*itr).v1 += nVertices, (*itr).v2 += nVertices, (*itr).v3 += nVertices;
}
tri_range.push_back( pair<int,int>( tris.size(), tris.size() + subtris.size()) );
tris.insert(tris.end(), subtris.begin(), subtris.end());
}
// Transform up-to-parent
Matrix44 baseTM = (importBones) ? Matrix44::IDENTITY : parent->GetWorldTransform();
node->SetTransform(0,TOMATRIX3(baseTM));
// Set vertices and triangles
mesh.setNumVerts(verts.size());
mesh.setNumTVerts(verts.size(), TRUE);
for (int i=0, n=verts.size(); i < n; ++i){
Vector3 &v = verts[i];
mesh.verts[i].Set(v.x, v.y, v.z);
}
mesh.setNumFaces(tris.size());
mesh.setNumTVFaces(tris.size());
for (int submat=0; submat<submats; ++submat) {
int t_start = tri_range[submat].first, t_end = tri_range[submat].second;
for (int i=t_start; i<t_end; ++i) {
Triangle& t = tris[i];
Face& f = mesh.faces[i];
f.setVerts(t.v1, t.v2, t.v3);
f.Show();
f.setEdgeVisFlags(EDGE_VIS, EDGE_VIS, EDGE_VIS);
f.setMatID(-1);
TVFace& tf = mesh.tvFace[i];
tf.setTVerts(t.v1, t.v2, t.v3);
}
}
mesh.buildNormals();
bool bSpecNorms = false;
MultiMtl *mtl = NULL;
int igeom = 0;
for (vector<NiTriBasedGeomRef>::iterator itr = glist.begin(), end = glist.end(); itr != end; ++itr, ++igeom)
{
NiTriBasedGeomDataRef triGeomData = StaticCast<NiTriBasedGeomData>((*itr)->GetData());
int v_start = vert_range[igeom].first, v_end = vert_range[igeom].second;
int t_start = tri_range[igeom].first, t_end = tri_range[igeom].second;
// Normals
vector<Vector3> subnorms = triGeomData->GetNormals();
Matrix44 rotation = (*itr)->GetLocalTransform().GetRotation();
if (rotation != Matrix44::IDENTITY) {
for ( unsigned int i = 0; i < subnorms.size(); ++i )
subnorms[i] = rotation * subnorms[i];
}
if (!subnorms.empty())
{
#if VERSION_3DSMAX > ((5000<<16)+(15<<8)+0) // Version 5
// Initialize normals if necessary
if (!bSpecNorms) {
bSpecNorms = true;
mesh.SpecifyNormals();
MeshNormalSpec *specNorms = mesh.GetSpecifiedNormals();
if (NULL != specNorms) {
specNorms->BuildNormals();
//specNorms->ClearAndFree();
//specNorms->SetNumFaces(tris.size());
//specNorms->SetNumNormals(n.size());
}
}
MeshNormalSpec *specNorms = mesh.GetSpecifiedNormals();
if (NULL != specNorms)
{
Point3* norms = specNorms->GetNormalArray();
for (int i=0, n=subnorms.size(); i<n; i++){
Vector3& v = subnorms[i];
norms[i+v_start] = Point3(v.x, v.y, v.z);
}
//MeshNormalFace* pFaces = specNorms->GetFaceArray();
//for (int i=0; i<tris.size(); i++){
// Triangle& tri = tris[i];
// MeshNormalFace& face = pFaces[i+t_start];
// face.SpecifyNormalID(0, tri.v1);
// face.SpecifyNormalID(1, tri.v2);
// face.SpecifyNormalID(2, tri.v3);
//}
#if VERSION_3DSMAX > ((7000<<16)+(15<<8)+0) // Version 7+
specNorms->SetAllExplicit(true);
#endif
specNorms->CheckNormals();
}
#endif
}
// uv texture info
if (triGeomData->GetUVSetCount() > 0) {
vector<TexCoord> texCoords = triGeomData->GetUVSet(0);
for (int i=0, n = texCoords.size(); i<n; ++i) {
TexCoord& texCoord = texCoords[i];
mesh.tVerts[i+v_start].Set(texCoord.u, (flipUVTextures) ? 1.0f-texCoord.v : texCoord.v, 0);
}
}
vector<Color4> cv = triGeomData->GetColors();
ImportVertexColor(inode, triObject, tris, cv, v_start);
if ( StdMat2* submtl = ImportMaterialAndTextures(node, (*itr)) )
{
if (mtl == NULL) {
mtl = NewDefaultMultiMtl();
gi->GetMaterialLibrary().Add(mtl);
inode->SetMtl(mtl);
}
// SubMatIDs do not have to be contiguous so we just use the offset
mtl->SetSubMtlAndName(igeom, submtl, submtl->GetName());
for (int i=t_start; i<t_end; ++i)
mesh.faces[i].setMatID(igeom);
}
if (enableSkinSupport)
ImportSkin(node, (*itr));
}
this->i->AddNodeToScene(node);
inode = node->GetINode();
inode->EvalWorldState(0);
for (vector<NiTriBasedGeomRef>::iterator itr = glist.begin(), end = glist.end(); itr != end; ++itr)
{
// attach child
if (INode *parent = GetNode((*itr)->GetParent()))
parent->AttachChild(inode, 1);
inode->Hide((*itr)->GetVisibility() ? FALSE : TRUE);
}
if (removeDegenerateFaces)
mesh.RemoveDegenerateFaces();
if (removeIllegalFaces)
mesh.RemoveIllegalFaces();
if (weldVertices)
WeldVertices(mesh);
if (enableAutoSmooth)
mesh.AutoSmooth(TORAD(autoSmoothAngle), FALSE, FALSE);
return ok;
}
