Texmap* M2Importer::createTexture(LPCTSTR fileName)
{
BitmapManager* bmpMgr = TheManager;
size_t pathSlashPos = m_modelName.find_last_of('\\');
string pathName = m_modelName.substr(0, pathSlashPos + 1);
// 将贴图文件名改为当前目录下的tga文件
string origFileName = fileName;
size_t dotPos = origFileName.find_last_of('.');
if (dotPos != string::npos)
origFileName = origFileName.substr(0, dotPos);
size_t slashPos = origFileName.find_last_of('\\');
if (slashPos != string::npos)
{
++slashPos;
origFileName = origFileName.substr(slashPos, origFileName.length() - slashPos);
}
pathName += string("texture\\");
pathName += origFileName;
pathName.append(".tga");
m_logStream << "Model Texture Name: " << pathName << endl;
TSTR newFileName = pathName.c_str();
if (origFileName.length())
{
// 改成用系统的检查文件是否存在的API
ifstream testStream(newFileName, ios::binary | ios::in);
if (testStream.fail())
{
string errstr = string("Load texture error. filename: ") + string(newFileName);
errstr += string("\n\nOriginal file: ");
errstr += string(fileName);
MessageBox(NULL, errstr.c_str(), "TBD: Error.", MB_OK);
m_logStream << errstr << endl;
}
else
testStream.close();
}
if (bmpMgr->CanImport(newFileName))
{
BitmapTex* bmpTex = NewDefaultBitmapTex();
bmpTex->SetName(newFileName);
bmpTex->SetMapName(newFileName);
bmpTex->SetAlphaAsMono(TRUE);
bmpTex->SetAlphaSource(ALPHA_FILE);
return bmpTex;
}
return 0;
}
Texmap* NifImporter::CreateTexture(const string& filename)
{
if (filename.empty())
return NULL;
BitmapManager *bmpMgr = TheManager;
if (bmpMgr->CanImport(filename.c_str())){
BitmapTex *bmpTex = NewDefaultBitmapTex();
string name = filename;
if (name.empty()) {
TCHAR buffer[MAX_PATH];
_tcscpy(buffer, PathFindFileName(filename.c_str()));
PathRemoveExtension(buffer);
name = buffer;
}
bmpTex->SetName(name.c_str());
bmpTex->SetMapName(const_cast<TCHAR*>(FindImage(filename).c_str()));
bmpTex->SetAlphaAsMono(TRUE);
bmpTex->SetAlphaSource(ALPHA_DEFAULT);
bmpTex->SetFilterType(FILTER_PYR);
if (showTextures) {
bmpTex->SetMtlFlag(MTL_TEX_DISPLAY_ENABLED, TRUE);
bmpTex->ActivateTexDisplay(TRUE);
bmpTex->NotifyDependents(FOREVER, PART_ALL, REFMSG_CHANGE);
}
if (UVGen *uvGen = bmpTex->GetTheUVGen()){
uvGen->SetTextureTiling(0);
}
return bmpTex;
}
return NULL;
}
void Import::LoadMaterials (dScene& scene, MaterialCache& materialCache)
{
dScene::Iterator iter (scene);
for (iter.Begin(); iter; iter ++) {
dScene::dTreeNode* const materialNode = iter.GetNode();
dNodeInfo* const info = scene.GetInfoFromNode(materialNode);
if (info->IsType(dMaterialNodeInfo::GetRttiType())) {
MaterialProxi material;
material.m_mtl = NewDefaultStdMat();
StdMat* const stdMtl = (StdMat*)material.m_mtl;
dMaterialNodeInfo* const materialInfo = (dMaterialNodeInfo*) info;
stdMtl->SetName(materialInfo->GetName());
dVector ambient (materialInfo->GetAmbientColor());
dVector difusse (materialInfo->GetDiffuseColor());
dVector specular (materialInfo->GetSpecularColor());
float shininess (materialInfo->GetShininess());
//float shininessStr (materialInfo->GetShinStr());
float transparency (materialInfo->GetOpacity());
stdMtl->SetAmbient(*((Point3*)&ambient), 0);
stdMtl->SetDiffuse(*((Point3*)&difusse), 0);
stdMtl->SetSpecular(*((Point3*)&specular), 0);
stdMtl->SetShinStr(shininess / 100.0f, 0);
stdMtl->SetOpacity(transparency, 0);
if (materialInfo->GetDiffuseTextId() != -1) {
dScene::dTreeNode* textNode = scene.FindTextureByTextId(materialNode, materialInfo->GetDiffuseTextId());
if (textNode) {
_ASSERTE (textNode);
// BitmapTex* bmtex;
// const TCHAR* txtName;
dTextureNodeInfo* textureInfo = (dTextureNodeInfo*) scene.GetInfoFromNode(textNode);
TCHAR txtNameBuffer[256];
sprintf (txtNameBuffer, "%s/%s", m_path, textureInfo->GetPathName());
const TCHAR* txtName = txtNameBuffer;
BitmapTex* bmtex = (BitmapTex*)NewDefaultBitmapTex();
bmtex->SetMapName((TCHAR*)txtName);
txtName = textureInfo->GetPathName();
bmtex->SetName (txtName);
bmtex->GetUVGen()->SetMapChannel(1);
stdMtl->SetSubTexmap(ID_DI, bmtex);
stdMtl->SetTexmapAmt(ID_DI, 1.0f, 0);
stdMtl->EnableMap(ID_DI, TRUE);
// const char* materialOpanacity = segment.m_opacityTextureName;
// if (materialOpanacity[0]) {
// BitmapTex* bmtex;
// const TCHAR* txtName;
//
// txtName = segment.m_opacityPathName;
// bmtex = (BitmapTex*)NewDefaultBitmapTex();
// bmtex->SetMapName((TCHAR*)txtName);
//
// txtName = materialName;
// bmtex->SetName (txtName);
// bmtex->GetUVGen()->SetMapChannel(2);
//
// stdMtl->SetSubTexmap(ID_OP, bmtex);
// stdMtl->SetTexmapAmt(ID_OP, 1.0f, 0);
// stdMtl->EnableMap(ID_OP, TRUE);
// }
// materialCache.AddMaterial(material, segment.m_textureName);
}
}
materialCache.AddMaterial(material, materialInfo->GetId());
}
}
}
Texmap* NifImporter::CreateTexture(TexDesc& desc)
{
BitmapManager *bmpMgr = TheManager;
if (NiSourceTextureRef texSrc = desc.source){
string filename = texSrc->GetTextureFileName();
if (bmpMgr->CanImport(filename.c_str())){
BitmapTex *bmpTex = NewDefaultBitmapTex();
string name = texSrc->GetName();
if (name.empty()) {
TCHAR buffer[MAX_PATH];
_tcscpy(buffer, PathFindFileName(filename.c_str()));
PathRemoveExtension(buffer);
name = buffer;
}
bmpTex->SetName(name.c_str());
bmpTex->SetMapName(const_cast<TCHAR*>(FindImage(filename).c_str()));
bmpTex->SetAlphaAsMono(TRUE);
bmpTex->SetAlphaSource(ALPHA_DEFAULT);
switch (desc.filterMode)
{
case FILTER_TRILERP: bmpTex->SetFilterType(FILTER_PYR); break;
case FILTER_BILERP: bmpTex->SetFilterType(FILTER_SAT); break;
case FILTER_NEAREST: bmpTex->SetFilterType(FILTER_NADA); break;
}
if (UVGen *uvGen = bmpTex->GetTheUVGen()){
if (uvGen && uvGen->IsStdUVGen()) {
StdUVGen *uvg = (StdUVGen*)uvGen;
uvg->SetMapChannel(desc.uvSet + 1);
}
switch (desc.clampMode)
{
case WRAP_S_WRAP_T : uvGen->SetTextureTiling(3); break;
case WRAP_S_CLAMP_T: uvGen->SetTextureTiling(1); break;
case CLAMP_S_WRAP_T: uvGen->SetTextureTiling(2); break;
case CLAMP_S_CLAMP_T:uvGen->SetTextureTiling(0); break;
}
if (desc.hasTextureTransform) {
if (RefTargetHandle ref = uvGen->GetReference(0)){
TexCoord trans = desc.translation;
TexCoord tiling = desc.tiling;
float wangle = TODEG(desc.wRotation);
setMAXScriptValue(ref, "U_Offset", 0, trans.u);
setMAXScriptValue(ref, "V_Offset", 0, trans.v);
setMAXScriptValue(ref, "U_Tiling", 0, tiling.u);
setMAXScriptValue(ref, "V_Tiling", 0, tiling.v);
setMAXScriptValue(ref, "W_Angle", 0, wangle);
}
}
}
if (showTextures) {
bmpTex->SetMtlFlag(MTL_TEX_DISPLAY_ENABLED, TRUE);
bmpTex->ActivateTexDisplay(TRUE);
bmpTex->NotifyDependents(FOREVER, PART_ALL, REFMSG_CHANGE);
}
return bmpTex;
}
}
return NULL;
}