void AlembicImport_ConnectTimeControl( const char* szControllerName, alembic_importoptions &options )
{
char szBuffer[10000];
if(options.loadTimeControl && options.pTimeControl){
std::string objectNameName = EC_MCHAR_to_UTF8( options.pTimeControl->GetObjectName() );
sprintf_s( szBuffer, 10000,
"%s.controller = float_expression()\n"
"%s.controller.AddScalarTarget \"current\" $'%s'.time.controller\n"
"%s.controller.setExpression \"current\"\n",
szControllerName,
szControllerName, objectNameName.c_str(),
szControllerName, objectNameName.c_str(),
szControllerName, objectNameName.c_str(),
szControllerName );
}
else{
sprintf_s( szBuffer, 10000,
"%s.controller = float_expression()\n"
"%s.controller.setExpression \"S\"\n"
, szControllerName, szControllerName, szControllerName, szControllerName );
}
ExecuteMAXScriptScript( EC_UTF8_to_TCHAR( szBuffer ) );
}
void addControllersToModifierV2(const std::string& modkey, const std::string& modname, std::vector<AbcProp>& props,
const std::string& file, const std::string& identifier, const std::string& category, alembic_importoptions &options, INode* pNode)
{
ESS_PROFILE_FUNC();
std::stringstream evalStream;
std::string nodeName("$");
if(pNode){
evalStream<<GET_MAXSCRIPT_NODE(pNode);
nodeName = std::string("mynode2113");
}
for(int i=0; i<props.size(); i++){
std::string propName = props[i].name;
std::string& val = props[i].displayVal;
bool& bConstant = props[i].bConstant;
const AbcA::DataType& datatype = props[i].propHeader.getDataType();
const AbcA::MetaData& metadata = props[i].propHeader.getMetaData();
if(datatype.getPod() == AbcA::kFloat32POD){
std::stringstream propStream;
propStream<<propName;
if(datatype.getExtent() == 1){
addFloatControllerV2(evalStream, options, nodeName, modkey, propName, file, identifier, category, propStream.str());
}
else if(datatype.getExtent() == 3){
std::stringstream xStream, yStream, zStream;
xStream<<propStream.str()<<"."<<metadata.get("interpretation")<<".x";
yStream<<propStream.str()<<"."<<metadata.get("interpretation")<<".y";
zStream<<propStream.str()<<"."<<metadata.get("interpretation")<<".z";
addFloatControllerV2(evalStream, options, nodeName, modkey, propName + std::string("x"), file, identifier, category, xStream.str());
addFloatControllerV2(evalStream, options, nodeName, modkey, propName + std::string("y"), file, identifier, category, yStream.str());
addFloatControllerV2(evalStream, options, nodeName, modkey, propName + std::string("z"), file, identifier, category, zStream.str());
}
}
else if(datatype.getPod() == AbcA::kInt32POD){
std::stringstream propStream;
propStream<<propName;
if(datatype.getExtent() == 1){
addFloatControllerV2(evalStream, options, nodeName, modkey, propName, file, identifier, category, propStream.str());
}
}
else{
}
evalStream<<"\n";
}
//ESS_LOG_WARNING(evalStream.str());
ExecuteMAXScriptScript( EC_UTF8_to_TCHAR((char*)evalStream.str().c_str()));
}
void AlembicImport_TimeControl( alembic_importoptions &options ) {
if(!options.loadTimeControl){
return;
}
// check if an Alembic Time Control already exists in the scene.
BOOL alreadyExists = ExecuteMAXScriptScript( _T( "select $Alembic_Time_Control" ), TRUE );
if( alreadyExists != 0 ) {
if( GetCOREInterface()->GetSelNodeCount() > 0 ) {
INode *pSelectedNode = GetCOREInterface()->GetSelNode( 0 );
HelperObject *pSelectedHelper = static_cast<HelperObject*>( pSelectedNode->GetObjectRef() );
options.pTimeControl = pSelectedHelper;
return;
}
}
// Create the xform modifier
HelperObject *pHelper = static_cast<HelperObject*>
(GetCOREInterface()->CreateInstance(HELPER_CLASS_ID, ALEMBIC_TIME_CONTROL_HELPER_CLASSID));
TimeValue zero( 0 );
// Set the alembic id
pHelper->GetParamBlockByID( 0 )->SetValue( GetParamIdByName( pHelper, 0, "current" ), zero, 0.0f );
pHelper->GetParamBlockByID( 0 )->SetValue( GetParamIdByName( pHelper, 0, "offset" ), zero, 0.0f );
pHelper->GetParamBlockByID( 0 )->SetValue( GetParamIdByName( pHelper, 0, "factor" ), zero, 1.0f );
// Create the object node
INode *node = GET_MAX_INTERFACE()->CreateObjectNode(pHelper, pHelper->GetObjectName() );
// Add the new inode to our current scene list
SceneEntry *pEntry = options.sceneEnumProc.Append(node, pHelper, OBTYPE_CURVES, &std::string( EC_MCHAR_to_UTF8( node->GetName() ) ) );
options.currentSceneList.Append(pEntry);
//GET_MAX_INTERFACE()->SelectNode( node );
//std::string nodeName = EC_MCHAR_to_UTF8( node->GetName() );
//char szBuffer[10000];
//sprintf_s( szBuffer, 10000,
// "$'%s'.current.controller = float_expression()\n"
// "$'%s'.current.controller.setExpression \"S\"\n"
// "$'%s'.offset.controller = bezier_float()\n"
// "$'%s'.factor.controller = bezier_float()\n"
// , nodeName.c_str(), nodeName.c_str(), nodeName.c_str(), nodeName.c_str() );
//ExecuteMAXScriptScript( EC_UTF8_to_TCHAR( szBuffer ) );
options.pTimeControl = pHelper;
}
void addControllersToModifier(const std::string& modkey, const std::string& modname, std::vector<AbcProp>& props,
const std::string& target, const std::string& type,
const std::string& file, const std::string& identifier, alembic_importoptions &options)
{
ESS_PROFILE_FUNC();
//the script assumes a single object is selected
std::stringstream evalStream;
for(int i=0; i<props.size(); i++){
std::string propName = props[i].name;
std::string& val = props[i].displayVal;
bool& bConstant = props[i].bConstant;
const AbcA::DataType& datatype = props[i].propHeader.getDataType();
const AbcA::MetaData& metadata = props[i].propHeader.getMetaData();
if(datatype.getPod() == AbcA::kFloat32POD){
std::stringstream propStream;
propStream<<target<<"."<<type<<"."<<propName;
if(datatype.getExtent() == 1){
addFloatController(evalStream, options, modkey, propName, file, identifier, propStream.str());
}
else if(datatype.getExtent() == 3){
std::stringstream xStream, yStream, zStream;
xStream<<propStream.str()<<"."<<metadata.get("interpretation")<<".x";
yStream<<propStream.str()<<"."<<metadata.get("interpretation")<<".y";
zStream<<propStream.str()<<"."<<metadata.get("interpretation")<<".z";
addFloatController(evalStream, options, modkey, propName + std::string("x"), file, identifier, xStream.str());
addFloatController(evalStream, options, modkey, propName + std::string("y"), file, identifier, yStream.str());
addFloatController(evalStream, options, modkey, propName + std::string("z"), file, identifier, zStream.str());
}
}
else{
}
evalStream<<"\n";
}
//ESS_LOG_WARNING(evalStream.str());
ExecuteMAXScriptScript( EC_UTF8_to_TCHAR((char*)evalStream.str().c_str()));
}
void createStringPropertyDisplayModifier(std::string modname, std::vector<std::pair<std::string, std::string>>& nameValuePairs)
{
//Example usage:
//
//std::vector<std::pair<std::string, std::string>> nameValuePairs;
//nameValuePairs.push_back(std::pair<std::string, std::string>("Prop1", "Prop1Val"));
//nameValuePairs.push_back(std::pair<std::string, std::string>("Prop2", "Prop2Val"));
//nameValuePairs.push_back(std::pair<std::string, std::string>("Prop3", "Prop3Val"));
//nameValuePairs.push_back(std::pair<std::string, std::string>("Prop4", "Prop4Val"));
//createPropertiesDisplayModifier(std::string("My Properties"), nameValuePairs);
//the script assumes a single object is selected
std::stringstream evalStream;
evalStream<<"propModifier = EmptyModifier()"<<"\n";
evalStream<<"propModifier.name = \""<<modname<<"\""<<"\n";
evalStream<<"modCount = $.modifiers.count"<<"\n";
evalStream<<"addmodifier $ propModifier before:modCount"<<"\n";
evalStream<<"$.modifiers[\""<<modname<<"\"].enabled = false"<<"\n";
evalStream<<"propAttribute = attributes propAttribute"<<"\n";
evalStream<<"("<<"\n";
evalStream<<"parameters propAttributePRM1 rollout:propAttributeRLT1"<<"\n";
evalStream<<"("<<"\n";
for(int i=0; i<nameValuePairs.size(); i++){
std::string& name = nameValuePairs[i].first;
std::string& val = nameValuePairs[i].second;
evalStream<<name<<" type:#string ui:e"<<name<<" default:\""<<val<<"\""<<"\n";
}
evalStream<<")"<<"\n";
evalStream<<"rollout propAttributeRLT1 \""<<modname<<"\""<<"\n";
evalStream<<"("<<"\n";
for(int i=0; i<nameValuePairs.size(); i++){
std::string& name = nameValuePairs[i].first;
//std::string& val = nameValuePairs[i].second;
evalStream<<"edittext e"<<name<<" \""<<name<<"\" fieldWidth:140 labelOnTop:true"<<"\n";
}
evalStream<<")"<<"\n";
evalStream<<")"<<"\n";
evalStream<<"custattributes.add $.modifiers[\""<<modname<<"\"] propAttribute baseobject:false"<<"\n";
ExecuteMAXScriptScript( EC_UTF8_to_TCHAR((char*)evalStream.str().c_str()) );
}
void importMetadata(INode* pNode, AbcG::IObject& iObj)
{
ESS_PROFILE_FUNC();
AbcG::IObject* metadataChild = NULL;
if (getCompoundFromObject(iObj).getPropertyHeader(".metadata") == NULL) {
return;
}
Abc::IStringArrayProperty metaDataProp =
Abc::IStringArrayProperty(getCompoundFromObject(iObj), ".metadata");
Abc::StringArraySamplePtr ptr = metaDataProp.getValue(0);
// for(unsigned int i=0;i<ptr->size();i++){
// const char* name = ptr->get()[i].c_str();
// Abc::StringArraySamplePtr ptr = metaDataProp.getValue(0);
//
//}
std::stringstream exeBuffer;
exeBuffer << GET_MAXSCRIPT_NODE(pNode);
exeBuffer << "ImportMetadata mynode2113";
exeBuffer << "#(";
for (int i = 0; i < ptr->size() - 1; i++) {
exeBuffer << "\"";
exeBuffer << ptr->get()[i];
exeBuffer << "\", ";
}
exeBuffer << "\"";
exeBuffer << ptr->get()[ptr->size() - 1];
exeBuffer << "\")";
exeBuffer << " \n";
ExecuteMAXScriptScript(EC_UTF8_to_TCHAR((char*)exeBuffer.str().c_str()));
// delete[] szBuffer;
}
int AlembicImport_Light(const std::string &path, AbcG::IObject& iObj, alembic_importoptions &options, INode** pMaxNode)
{
//#define OMNI_LIGHT_CLASS_ID 0x1011
//#define SPOT_LIGHT_CLASS_ID 0x1012
//#define DIR_LIGHT_CLASS_ID 0x1013
//#define FSPOT_LIGHT_CLASS_ID 0x1014
//#define TDIR_LIGHT_CLASS_ID 0x1015
//#define OMNI_LIGHT 0 // Omnidirectional
//#define TSPOT_LIGHT 1 // Targeted
//#define DIR_LIGHT 2 // Directional
//#define FSPOT_LIGHT 3 // Free
//#define TDIR_LIGHT 4 // Targeted directional
if(options.attachToExisting){
ESS_LOG_WARNING("Attach to existing for lights is not yet supported. Could not attach "<<iObj.getFullName());
return alembic_success;
}
std::vector<matShader> shaders;
AbcG::ILight objLight = AbcG::ILight(iObj, Alembic::Abc::kWrapExisting);
std::string identifier = objLight.getFullName();
//CompoundPropertyReaderPtr propReader = objLight.getProperties();
Abc::ICompoundProperty props = objLight.getProperties();
InputLightType::enumt lightType = InputLightType::NUM_INPUT_LIGHT_TYPES;
for(int i=0; i<props.getNumProperties(); i++){
Abc::PropertyHeader propHeader = props.getPropertyHeader(i);
if(AbcM::IMaterialSchema::matches(propHeader)){
AbcM::IMaterialSchema matSchema(props, propHeader.getName());
//ESS_LOG_WARNING("MaterialSchema present on light.");
lightType = readShader(matSchema, shaders);
}
//ESS_LOG_WARNING("name: "<<propHeader.getName());
//if( AbcG::ICameraSchema::matches(propHeader) ){
// ESS_LOG_WARNING("Found light camera.");
// //AbcG::ICameraSchema camSchema(props, propHeader.getName());
//}
}
bool bReplaceExisting = false;
int nodeRes = alembic_failure;
if(lightType == InputLightType::AMBIENT_LIGHT){
nodeRes = createNode(iObj, LIGHT_CLASS_ID, Class_ID(OMNI_LIGHT_CLASS_ID, 0), pMaxNode, bReplaceExisting);
//Modifier* pModifier = FindModifier(*pMaxNode, Class_ID(OMNI_LIGHT_CLASS_ID, 0));
//if(pModifier){
// ESS_LOG_WARNING("NumParamBlocks: "<<pModifier->NumParamBlocks());
//}
//printControllers(*pMaxNode);
//pMaxNode>GetParamBlockByID( 0 )->SetValue( GetParamIdByName( pModifier, 0, "muted" ), zero, FALSE );
GET_MAX_INTERFACE()->SelectNode(*pMaxNode);
//set the ambient check box, intensity controller, and light colour controller (not sure how to this in C++)
std::stringstream evalStream;
std::string modkey("");
for(int s=0; s<shaders.size(); s++){
std::string target = shaders[s].target;
std::string type = shaders[s].type;
for(int i=0; i<shaders[s].props.size(); i++){
std::string propName = shaders[s].props[i].name;
std::string& val = shaders[s].props[i].displayVal;
bool& bConstant = shaders[s].props[i].bConstant;
const AbcA::DataType& datatype = shaders[s].props[i].propHeader.getDataType();
const AbcA::MetaData& metadata = shaders[s].props[i].propHeader.getMetaData();
if(datatype.getPod() == AbcA::kFloat32POD){
std::stringstream propStream;
propStream<<target<<"."<<type<<"."<<propName;
if(datatype.getExtent() == 1 && propName.find("intensity") != std::string::npos ){ //intensity property found, so attach controller
addFloatController(evalStream, options, modkey, std::string("multiplier"), path, iObj.getFullName(), propStream.str());
}
else if(datatype.getExtent() == 3 && propName.find("lightcolor") != std::string::npos ){ //color property found, so attach controller
std::stringstream xStream, yStream, zStream;
xStream<<propStream.str()<<"."<<metadata.get("interpretation")<<".x";
yStream<<propStream.str()<<"."<<metadata.get("interpretation")<<".y";
zStream<<propStream.str()<<"."<<metadata.get("interpretation")<<".z";
evalStream<<"$.rgb.controller = Color_RGB()\n";
addFloatController(evalStream, options, modkey, std::string("rgb.controller.r"), path, iObj.getFullName(), xStream.str());
addFloatController(evalStream, options, modkey, std::string("rgb.controller.g"), path, iObj.getFullName(), yStream.str());
addFloatController(evalStream, options, modkey, std::string("rgb.controller.b"), path, iObj.getFullName(), zStream.str());
}
}
else{
}
evalStream<<"\n";
}
}
evalStream<<"$.ambientOnly = true\n";
ExecuteMAXScriptScript( EC_UTF8_to_TCHAR((char*)evalStream.str().c_str()));
}
else{//create a null, if we don't know what type of light this is
nodeRes = createNode(iObj, HELPER_CLASS_ID, Class_ID(DUMMY_CLASS_ID,0), pMaxNode, bReplaceExisting);
}
if(nodeRes == alembic_failure){
return nodeRes;
}
GET_MAX_INTERFACE()->SelectNode(*pMaxNode);
for(int i=0; i<shaders.size(); i++){
std::sort(shaders[i].props.begin(), shaders[i].props.end(), sortFunc);
Modifier* pMod = createDisplayModifier("Shader Properties", shaders[i].name, shaders[i].props);
std::string target = shaders[i].target;
std::string type = shaders[i].type;
addControllersToModifier("Shader Properties", shaders[i].name, shaders[i].props, target, type, path, iObj.getFullName(), options);
}
// ----- TODO: add camera modifier
//createCameraModifier(path, identifier, *pMaxNode);
// ----- TODO: don't attach controllers for constant parameters
//TODO: make the spinners read only
return alembic_success;
}
Modifier* createDisplayModifier(std::string modkey, std::string modname, std::vector<AbcProp>& props, INode* pNode)
{
ESS_PROFILE_FUNC();
//the script assumes a single object is selected
std::stringstream evalStream;
std::string nodeName("$");
if(pNode){
evalStream<<GET_MAXSCRIPT_NODE(pNode);
nodeName = std::string("mynode2113");
}
evalStream<<"propModifier = EmptyModifier()"<<"\n";
evalStream<<"propModifier.name = \""<<modkey<<"\""<<"\n";
evalStream<<"modCount = "<<nodeName<<".modifiers.count"<<"\n";
evalStream<<"addmodifier "<<nodeName<<" propModifier before:modCount"<<"\n";
evalStream<<nodeName<<".modifiers[\""<<modkey<<"\"].enabled = false"<<"\n";
evalStream<<"propAttribute = attributes propAttribute"<<"\n";
evalStream<<"("<<"\n";
evalStream<<"parameters propAttributePRM1 rollout:propAttributeRLT1"<<"\n";
evalStream<<"("<<"\n";
for(int i=0; i<props.size(); i++){
std::string& name = props[i].name;
std::string& val = props[i].displayVal;
bool& bConstant = props[i].bConstant;
const AbcA::DataType& datatype = props[i].propHeader.getDataType();
const AbcA::MetaData& metadata = props[i].propHeader.getMetaData();
if(datatype.getPod() == AbcA::kInt32POD && datatype.getExtent() == 1){
evalStream<<name<<" type:#integer animatable:true ui:e"<<name<<" default:"<<val;
}
else if(datatype.getPod() == AbcA::kFloat32POD && datatype.getExtent() == 1){
evalStream<<name<<" type:#float animatable:true ui:e"<<name<<" default:"<<val;
}
else if(datatype.getPod() == AbcA::kFloat32POD && datatype.getExtent() == 3){
//if(metadata.get("interpretation") == std::string("rgb")){
// evalStream<<name<<" type:#color animatable:false ui:e"<<name<<" default:(["<<val<<"] as color)";
//}
//else{
//evalStream<<name<<" type:#point3 animatable:false ui:e"<<name<<" ["<<val<<"]";
evalStream<<name<<"x type:#float animatable:true ui:e"<<name<<"x default:300\n";
evalStream<<name<<"y type:#float animatable:true ui:e"<<name<<"y default:300\n";
evalStream<<name<<"z type:#float animatable:true ui:e"<<name<<"z default:300\n";
//}
}
else{
evalStream<<name<<" type:#string animatable:false ui:e"<<name<<" default:\""<<val<<"\"";
}
evalStream<<"\n";
}
evalStream<<")"<<"\n";
evalStream<<"rollout propAttributeRLT1 \""<<modname<<"\""<<"\n";
evalStream<<"("<<"\n";
for(int i=0; i<props.size(); i++){
std::string& name = props[i].name;
bool& bConstant = props[i].bConstant;
const AbcA::DataType& datatype = props[i].propHeader.getDataType();
const AbcA::MetaData& metadata = props[i].propHeader.getMetaData();
const int nSize = (const int) props[i].displayVal.size();
if(datatype.getPod() == AbcA::kInt32POD && datatype.getExtent() == 1){
evalStream<<"label lbl"<<name<<" \""<<name<<"\" align:#left fieldWidth:140\n";
evalStream<<"spinner e"<<name<<" \"\" type:#integer range:[-9999999,9999999,0] align:#left labelOnTop:true\n";
}
else if(datatype.getPod() == AbcA::kFloat32POD && datatype.getExtent() == 1){
evalStream<<"label lbl"<<name<<" \""<<name<<"\" align:#left fieldWidth:140\n";
evalStream<<"spinner e"<<name<<" \"\" type:#float range:[-9999999,9999999,0]align:#left labelOnTop:true\n";
}
else if(datatype.getPod() == AbcA::kFloat32POD && datatype.getExtent() == 3){
evalStream<<"label lbl"<<name<<" \""<<name<<"\" align:#left fieldWidth:140\n";
evalStream<<"spinner e"<<name<<"x\"\" across:3 type:#float range:[-9999999,9999999,0] fieldWidth:39 readOnly:true\n";
evalStream<<"spinner e"<<name<<"y\"\" type:#float range:[-9999999,9999999,0] fieldWidth:39\n";
evalStream<<"spinner e"<<name<<"z\"\" type:#float range:[-9999999,9999999,0] fieldWidth:39\n";
}
else{
//TODO: better fit for large strings
evalStream<<"edittext e"<<name<<" \" "<<name<<"\" fieldWidth:140 ";
if(nSize > 140){
evalStream<<"height:54";
}
evalStream<<" labelOnTop:true";
if(bConstant) evalStream<<" readOnly:true";
}
evalStream<<"\n";
}
//evalStream<<"on propAttributePRM1 changed do\n";
//evalStream<<"("<<"\n";
//for(int i=0; i<props.size(); i++){
// std::string& name = props[i].name;
// const AbcA::DataType& datatype = props[i].propHeader.getDataType();
// const AbcA::MetaData& metadata = props[i].propHeader.getMetaData();
// evalStream<<"e"<<name<<".text = "<<name<<" as string";
// evalStream<<"\n";
//}
//evalStream<<")"<<"\n";
evalStream<<")"<<"\n";
evalStream<<")"<<"\n";
evalStream<<"custattributes.add "<<nodeName<<".modifiers[\""<<modkey<<"\"] propAttribute baseobject:false"<<"\n";
//ESS_LOG_WARNING(evalStream.str());
evalStream<<nodeName<<".modifiers[\""<<modkey<<"\"]\n";
FPValue fpVal;
ExecuteMAXScriptScript( EC_UTF8_to_TCHAR((char*)evalStream.str().c_str()), 0, &fpVal);
Modifier* pMod = (Modifier*)fpVal.r;
return pMod;
}