//----------------------------------------------------------------------------
void SceneBuilder::ConvertMaterial (Mtl &mtl, MtlTree &mtlTree)
{
// 光照属性
PX2::Shine *shine = new0 PX2::Shine;
Color color = mtl.GetAmbient();
float alpha = 1.0f - mtl.GetXParency();
shine->Ambient = PX2::Float4(color.r, color.g, color.b, 1.0f);
color = mtl.GetDiffuse();
shine->Diffuse = PX2::Float4(color.r, color.g, color.b, alpha);
color = mtl.GetSpecular();
float shininess = mtl.GetShininess()*2.0f;
shine->Specular = PX2::Float4(color.r, color.g, color.b, shininess);
const char *name = (const char*)mtl.GetName();
shine->SetName(name);
mtlTree.SetShine(shine);
bool IsDirect9Shader = false;
if (mtl.ClassID() == Class_ID(CMTL_CLASS_ID, 0)
|| mtl.ClassID() == Class_ID(DMTL_CLASS_ID, 0))
{
StdMat2 *stdMat2 = (StdMat2*)(&mtl);
Interval valid = FOREVER;
stdMat2->Update(mTimeStart, valid);
std::string strName(stdMat2->GetName());
bool doubleSide = (stdMat2->GetTwoSided()==1);
char strBitMapName[256];
memset(strBitMapName, 0, 256*sizeof(char));
std::string resourcePath;
PX2::Shader::SamplerFilter filter = PX2::Shader::SF_LINEAR_LINEAR;
PX2::Shader::SamplerCoordinate uvCoord = PX2::Shader::SC_REPEAT;
PX2_UNUSED(uvCoord);
if (stdMat2->MapEnabled(ID_DI))
{
BitmapTex *tex = (BitmapTex*)stdMat2->GetSubTexmap(ID_DI);
BitmapInfo bI;
const char *mapName = tex->GetMapName();
TheManager->GetImageInfo(&bI, mapName);
strcpy(strBitMapName, bI.Name());
std::string fullName = std::string(strBitMapName);
std::string::size_type sizeT = fullName.find_first_not_of(mSettings->SrcRootDir);
resourcePath = std::string(strBitMapName).substr(sizeT);
StdUVGen* uvGen = tex->GetUVGen();
PX2_UNUSED(uvGen);
int filType = tex->GetFilterType();
switch (filType)
{
case FILTER_PYR:
filter = PX2::Shader::SF_LINEAR_LINEAR;
break;
case FILTER_SAT:
filter = PX2::Shader::SF_NEAREST;
break;
default:
break;
}
}
else
{
sprintf(strBitMapName, "%s/%s", mSettings->SrcRootDir, PX2_DEFAULT_TEXTURE);
resourcePath = PX2_DEFAULT_TEXTURE;
}
PX2::Texture2D *tex2d = PX2::DynamicCast<PX2::Texture2D>(
PX2::ResourceManager::GetSingleton().BlockLoad(strBitMapName));
tex2d->SetResourcePath(resourcePath);
if (tex2d)
{
PX2::Texture2DMaterial *tex2dMtl = new0 PX2::Texture2DMaterial(filter,
uvCoord, uvCoord);
if (doubleSide)
{
tex2dMtl->GetCullProperty(0, 0)->Enabled = false;
}
PX2::MaterialInstance *instance = tex2dMtl->CreateInstance(tex2d);
mtlTree.SetMaterialInstance(instance);
}
else
{
PX2::VertexColor4Material *vcMtl = new0 PX2::VertexColor4Material();
PX2::MaterialInstance *instance = vcMtl->CreateInstance();
mtlTree.SetMaterialInstance(instance);
}
}
else if (mtl.ClassID() == Class_ID(MULTI_CLASS_ID, 0))
{
}
else if (mtl.ClassID() == DIRECTX_9_SHADER_CLASS_ID)
{
IsDirect9Shader = true;
IDxMaterial* dxMtl = (IDxMaterial*)mtl.GetInterface(IDXMATERIAL_INTERFACE);
char *effectName = dxMtl->GetEffectFilename();
IParamBlock2 *paramBlock = mtl.GetParamBlock(0);
std::string outPath;
std::string outBaseName;
std::string outExtention;
PX2::StringHelp::SplitFullFilename(effectName, outPath, outBaseName,
outExtention);
PX2::ShinePtr shineStandard = new0 PX2::Shine();
bool alphaVertex = false;
PX2::Texture2DPtr diffTex;
bool normalEnable = false;
PX2::Texture2DPtr normalTex;
float normalScale = 0.0f;
bool specEnable = false;
PX2::Texture2DPtr specTex;
float specPower = 0.0f;
bool reflectEnable = false;
PX2::TextureCubePtr reflectTex;
float reflectPower = 0.0f;
bool doubleSide = false;
int blendMode = 2;
ParamBlockDesc2 *paramDesc = 0;
int numParam = 0;
if (paramBlock)
{
paramDesc = paramBlock->GetDesc();
numParam = paramBlock->NumParams();
ParamType2 paramType;
for (int i=0; i<numParam; i++)
{
std::string parmName;
PX2::Float4 color4 = PX2::Float4(0.0f, 0.0f, 0.0f, 0.0f);
PX2::Float3 color3 = PX2::Float3(0.0f, 0.0f, 0.0f);
float floatValue = 0.0f;
bool boolValue = false;
float *floatTable = 0;
int intValue = 0;
std::string str;
PX2::Texture2D *tex2d = 0;
paramType = paramBlock->GetParameterType((ParamID)i);
if (TYPE_STRING == paramType)
ConvertStringAttrib(paramBlock, i, parmName, str);
else if (TYPE_FLOAT == paramType)
ConvertFloatAttrib(paramBlock, i, parmName, floatValue);
else if (TYPE_INT == paramType)
ConvertIntAttrib(paramBlock, i, parmName, intValue);
else if (TYPE_RGBA == paramType)
ConvertColorAttrib(paramBlock, i, parmName, color4, i);
else if (TYPE_POINT3 == paramType)
ConvertPoint3Attrib(paramBlock, i, parmName, color3);
else if (TYPE_POINT4 == paramType)
ConvertPoint4Attrib(paramBlock, i, parmName, color4);
else if (TYPE_BOOL == paramType)
ConvertBoolAttrib(paramBlock, i, parmName, boolValue);
else if (TYPE_FLOAT_TAB == paramType)
ConvertFloatTabAttrib(paramBlock, i, parmName, floatTable);
else if (TYPE_BITMAP == paramType)
ConvertBitMapAttrib(paramBlock, i, parmName, tex2d);
else if (TYPE_FRGBA ==paramType)
ConvertFRGBAAttrib(paramBlock, i, parmName, color4);
// shine
if (parmName == "gBlendMode")
{
blendMode = intValue;
}
else if (parmName == "gShineEmissive")
{
shineStandard->Emissive = color4;
}
else if (parmName == "gShineAmbient")
{
shineStandard->Ambient = color4;
}
else if (parmName == "gShineDiffuse")
{
shineStandard->Diffuse = color4;
}
// alpha vertex
else if (parmName == "gAlphaVertex")
{
alphaVertex = boolValue;
}
// diffuse
else if (parmName == "gDiffuseTexture")
{
diffTex = tex2d;
}
// normal
else if (parmName == "gNormalEnable")
{
normalEnable = boolValue;
}
else if (parmName == "gNormalTexture")
{
normalTex = tex2d;
}
else if (parmName == "gNormalScale")
{
normalScale = floatValue;
}
// specular
else if (parmName == "gSpecularEnable")
{
specEnable = boolValue;
}
else if (parmName == "gSpecularTexture")
{
specTex = tex2d;
}
else if (parmName == "gSpecularPower")
{
specPower = floatValue;
}
// reflect
else if (parmName == "gReflectionEnable")
{
reflectEnable = boolValue;
}
else if (parmName == "gReflectTexture")
{
//reflectTex = tex2d;
}
else if (parmName == "gReflectPower")
{
reflectPower = floatValue;
}
// other
else if (parmName == "gDoubleSide")
{
doubleSide = boolValue;
}
}
}
PX2::MaterialInstance *inst = 0;
PX2::StandardMaterial *standardMtl = 0;
PX2::StandardESMaterial_Default *standardESMtl_D = 0;
PX2::StandardESMaterial_Specular *standardESMtl_S = 0;
if (outBaseName == "Standard")
{
char mtlName[256];
memset(mtlName, 0, 256*sizeof(char));
sprintf(mtlName, "%s/%s", mSettings->DstRootDir,
"Data/mtls/Standard.pxfx");
standardMtl = new0 PX2::StandardMaterial(mtlName);
}
else if (outBaseName == "StandardES")
{
if (false == specEnable)
{
standardESMtl_D = new0 PX2::StandardESMaterial_Default();
if (0 == blendMode)
{
standardESMtl_D->GetAlphaProperty(0, 0)->BlendEnabled = false;
standardESMtl_D->GetAlphaProperty(0, 0)->CompareEnabled = false;
}
else if (1 == blendMode)
{
standardESMtl_D->GetAlphaProperty(0, 0)->BlendEnabled = true;
}
else if (2 == blendMode)
{
standardESMtl_D->GetAlphaProperty(0, 0)->BlendEnabled = false;
standardESMtl_D->GetAlphaProperty(0, 0)->CompareEnabled = true;
standardESMtl_D->GetAlphaProperty(0, 0)->Compare = PX2::AlphaProperty::CM_GEQUAL;
standardESMtl_D->GetAlphaProperty(0, 0)->Reference = 0.2f;
}
}
else
{
char mtlName[256];
memset(mtlName, 0, 256*sizeof(char));
sprintf(mtlName, "%s/%s", mSettings->DstRootDir,
"Data/mtls/StandardES_Specular.pxfx");
standardESMtl_S = new0 PX2::StandardESMaterial_Specular(mtlName);
}
}
if (standardMtl && diffTex)
{
if (doubleSide)
{
standardMtl->GetCullProperty(0, 0)->Enabled = false;
}
inst = standardMtl->CreateInstance(diffTex, alphaVertex,
normalEnable, normalTex, normalScale, specEnable, specTex,
specPower, 0, shineStandard);
}
else if (standardESMtl_D && diffTex)
{
if (doubleSide)
{
standardESMtl_D->GetCullProperty(0, 0)->Enabled = false;
}
inst = standardESMtl_D->CreateInstance(diffTex, 0, shineStandard);
}
else if (standardESMtl_S && diffTex && specTex)
{
if (doubleSide)
{
standardESMtl_S->GetCullProperty(0, 0)->Enabled = false;
}
inst = standardESMtl_S->CreateInstance(diffTex, specTex, specPower,
0, shineStandard);
}
if (inst)
{
mtlTree.SetMaterialInstance(inst);
}
else
{
PX2::MaterialInstance *instance =
PX2::VertexColor4Material::CreateUniqueInstance();
mtlTree.SetMaterialInstance(instance);
}
}
else
{
PX2::VertexColor4Material *vcMtl = new0 PX2::VertexColor4Material();
PX2::MaterialInstance *instance = vcMtl->CreateInstance();
mtlTree.SetMaterialInstance(instance);
}
// 对子材质进行处理
if (IsDirect9Shader)
return;
int mQuantity = mtl.NumSubMtls(); // Class_ID(MULTI_CLASS_ID, 0)
if (mQuantity > 0)
{
mtlTree.SetMChildQuantity(mQuantity);
for (int i=0; i<mQuantity; i++)
{
Mtl *subMtl = 0;
subMtl = mtl.GetSubMtl(i);
if (subMtl)
{
ConvertMaterial(*subMtl, mtlTree.GetMChild(i));
}
}
}
}
static INT_PTR CALLBACK DefaultDlgProc(
HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
switch (msg) {
case WM_INITDIALOG:
theSCPUtil.Init(hWnd);
break;
case WM_DESTROY:
theSCPUtil.Destroy(hWnd);
break;
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDC_CLOSE:
theSCPUtil.iu->CloseUtility();
break;
case IDC_BTN1:
{
// Open a material browser to find the material to inspect
Interface *ip = theSCPUtil.ip;
BOOL newMat,cancel;
MtlBase *mtlb = ip->DoMaterialBrowseDlg(hWnd,BROWSE_MATSONLY|BROWSE_INSTANCEONLY,newMat,cancel);
if(!cancel&&mtlb)
{
// Check to see if this is one of ours
if(mtlb->ClassID() == GAMEMTL_CLASSID)
{
Mtl *scp = (Mtl*)mtlb;
// Get the number of pblock2s and references on the mtl
int num_pblock2 = scp->NumParamBlocks();
int num_refs = scp->NumRefs();
// Get the custom parameters
// We defined two custom parameters in our scripted plugin
// called GM_Custom1 and GM_Custom2
// When we walk through the retrieved paramblock2, we can
// get access to the hardwired internal name and check that
// against our own names, to see if its the parameter we want
// This way, its position-independant : it doesn't matter
// where the parameters ARE in the pblock2, we will find them.
if(num_pblock2>0)
{
// Get the first paramblock2 (the only one in our scripted plugin)
IParamBlock2 *pb2 = scp->GetParamBlock(0);
// The the descriptor to 'decode'
ParamBlockDesc2 *pdc = pb2->GetDesc();
// Loop through all the defined parameters therein
for(int i=0;i<pdc->count;i++)
{
// Get a ParamDef structure for the parameter
ParamDef pD = pdc->paramdefs[i];
// Now compare against our names
// When we match against one we want, we get the
// ParamID from the ParamDef and pass it to GetValue of ParamBlock2
// which will retrieve us the value
if(stricmp(pD.int_name,"GM_Custom1")==0)
{
int itmp = pb2->GetInt(pD.ID,theSCPUtil.ip->GetTime());
char s[255];
sprintf(s,"%i",itmp);
SetWindowText(GetDlgItem(hWnd,IDC_GM1),s);
}
if(stricmp(pD.int_name,"GM_Custom2")==0)
{
float ftmp = pb2->GetFloat(pD.ID,theSCPUtil.ip->GetTime());
char s[255];
sprintf(s,"%.1f%%",ftmp);
SetWindowText(GetDlgItem(hWnd,IDC_GM2),s);
}
}
// Mustn't forget to...
pb2->ReleaseDesc();
}
// With a scripted plugin that overrides/extends an existing plugin,
// the original "delegate" is kept as Reference 0.
// If the scripted plugin is a brand new one, Ref 0 will be the first
// paramblock2, and ref n will be paramblock2 n, if applicable.
//
// In this case, we get a poitner back to the original Standard Material
// that we override, and get its Diffuse color
Mtl *delegate = (Mtl*)scp->GetReference(0);
theSCPUtil.cs->SetColor(delegate->GetDiffuse());
}
else
{
// The user chose something that wasn't a GameMtl class
MessageBox(hWnd,"Chosen Material Is NOT a GAMEMTL!","Error",MB_OK);
}
}
}
break;
}
break;
default:
return FALSE;
}
return TRUE;
}
//----------------------------------------------------------------------------------
void DumpMaterial(IGameMaterial *pGMaxMat)
{
m_material *pMat = NULL;
if (!pGMaxMat->IsMultiType()) // check not a mix material
{
pMat = new m_material;
// set the name of the material...
pMat->name = pGMaxMat->GetMaterialName();
// add the new material to the TOC(Table Of Contants) and set its id...
pMat->id = ExporterMAX::GetExporter()->AddMaterial(pGMaxMat, pMat);
Mtl *pMaxMaterial = pGMaxMat->GetMaxMaterial();
if (pMaxMaterial->ClassID() == Class_ID(DMTL_CLASS_ID, 0))
{
StdMat *pStandardMaterial = (StdMat*)pMaxMaterial;
Color col;
// diffuse color...
col = pStandardMaterial->GetDiffuse(ExporterMAX::GetExporter()->GetStaticFrame());
pMat->diffuse = Vector4f(col.r, col.g, col.b, 1.f);
// ambient color...
col = pStandardMaterial->GetAmbient(ExporterMAX::GetExporter()->GetStaticFrame());
pMat->ambient = Vector4f(col.r, col.g, col.b, 1.f);
// specular color...
col = pStandardMaterial->GetSpecular(ExporterMAX::GetExporter()->GetStaticFrame());
pMat->specular = Vector4f(col.r, col.g, col.b, 1.f);
// emissive color...
pMat->emission = Vector4f(0.f, 0.f, 0.f, 1.f);
// level of transparency
pMat->transparent = pStandardMaterial->GetOpacity(ExporterMAX::GetExporter()->GetStaticFrame());
// specular exponent...
pMat->shininess = pStandardMaterial->GetShininess(ExporterMAX::GetExporter()->GetStaticFrame());
// transparency
if (pMat->transparent < 1.f){
pMat->diffuse.z = pMat->transparent;
}
}// 3dsmax6 HLSL Material support. (IDxMaterial)
else if (IsDynamicDxMaterial((MtlBase*)pMaxMaterial))
{
IDxMaterial *idxm = (IDxMaterial*)pMaxMaterial->GetInterface(IDXMATERIAL_INTERFACE);
int lightParams = idxm->GetNumberOfLightParams();
for (int i = 0; i < lightParams; ++i)
{
INode *pNode = idxm->GetLightNode(i);
if (pNode){
TCHAR *paramName = idxm->GetLightParameterName(i);
}
}
// Other attributes are located in paramblk 0...
IParamBlock2 *pParamBlk2 = (IParamBlock2*)(pMaxMaterial->GetParamBlock(0));
TimeValue t0 = ExporterMAX::GetExporter()->GetIGame()->GetSceneStartTime();
TimeValue t1 = ExporterMAX::GetExporter()->GetIGame()->GetSceneEndTime();
TimeValue DeltaTime = ExporterMAX::GetExporter()->GetIGame()->GetSceneTicks();
const int SamplingRate = 1;
int numkeys = (t1 - t0) / (DeltaTime * SamplingRate) + 1;
for (int i = 0; i < pParamBlk2->NumParams(); ++i)
{
ParamID id = pParamBlk2->IndextoID(i);
ParamDef paramDef = pParamBlk2->GetParamDef(id);
// we want the variable name not the UI Name...
OutputDebugString(paramDef.int_name);
}
}
//do the textures if they are there
DumpTexture(pMat, pGMaxMat);
}
}
