/** Creates an material identifier for the first EffectCommon in @a effect. It is assumed, that there is at least
one EffectCommon.*/
MaterialCreator::MaterialIdentifier getMaterialIdentifier( const COLLADAFW::Effect& effect,
const COLLADAFW::MaterialBinding& materialBinding,
const DocumentImporter::SetMapChannelMap& setMapChannelMap)
{
// assert( !effect.getCommonEffects().empty() );
MaterialCreator::MaterialIdentifier materialIdentifier;
materialIdentifier.slotFlags = 0;
const COLLADAFW::UniqueId& effectUniqueId = effect.getUniqueId();
materialIdentifier.effectUniqueId = effect.getUniqueId();
const COLLADAFW::CommonEffectPointerArray& commonEffects = effect.getCommonEffects();
if ( !commonEffects.empty() )
{
const COLLADAFW::EffectCommon* commonEffect = effect.getCommonEffects()[0];
const COLLADAFW::TextureCoordinateBindingArray& texCoordBindings = materialBinding.getTextureCoordinateBindingArray();
setMaterialIdentifierMapChannel( commonEffect->getAmbient(), texCoordBindings, setMapChannelMap, MaterialCreator::MaterialIdentifier::AMBIENT, materialIdentifier.slotFlags, materialIdentifier.ambientMapChannel);
setMaterialIdentifierMapChannel( commonEffect->getDiffuse(), texCoordBindings, setMapChannelMap, MaterialCreator::MaterialIdentifier::DIFFUSE, materialIdentifier.slotFlags, materialIdentifier.diffuseMapChannel);
setMaterialIdentifierMapChannel( commonEffect->getSpecular(), texCoordBindings, setMapChannelMap, MaterialCreator::MaterialIdentifier::SPECULAR, materialIdentifier.slotFlags, materialIdentifier.specularMapChannel);
// setMaterialIdentifierMapChannel( commonEffect->getShininess(), texCoordBindings, setMapChannelMap, MaterialCreator::MaterialIdentifier::SHININESS, materialIdentifier.slotFlags, materialIdentifier.shininessMapChannel);
setMaterialIdentifierMapChannel( commonEffect->getEmission(), texCoordBindings, setMapChannelMap, MaterialCreator::MaterialIdentifier::EMISSION, materialIdentifier.slotFlags, materialIdentifier.emissionMapChannel);
setMaterialIdentifierMapChannel( commonEffect->getOpacity(), texCoordBindings, setMapChannelMap, MaterialCreator::MaterialIdentifier::OPACITY, materialIdentifier.slotFlags, materialIdentifier.opacityMapChannel);
}
return materialIdentifier;
}
void ExtraDataHandler::determineBumpTextureSamplerAndTexCoord( const GeneratedSaxParser::xmlChar** attributes )
{
COLLADAFW::TextureAttributes *textureAttributes = nullptr;
shared_ptr <JSONObject> bump = nullptr;
if(mCurrentObject) {
if( COLLADAFW::COLLADA_TYPE::EFFECT == mCurrentObject->getClassId()) {
shared_ptr <JSONObject> extras = this->getExtras(mCurrentElementUniqueId);
assert(extras);
shared_ptr <JSONObject> textures = extras->createObjectIfNeeded("textures");
bump = textures->createObjectIfNeeded("bump");
COLLADAFW::Effect* effect = (COLLADAFW::Effect*)mCurrentObject;
textureAttributes = effect->createExtraTextureAttributes();
}
}
if ((bump == nullptr) || (textureAttributes == nullptr))
return;
size_t index = 0;
const GeneratedSaxParser::xmlChar* attributeKey = attributes[index++];
const GeneratedSaxParser::xmlChar* attributeValue = 0;
while( attributeKey != 0 ) {
attributeValue = attributes[index++];
if( attributeValue != 0 ) {
bump->setString(attributeKey, attributeValue);
}
if (strcmp(attributeKey, "texture") == 0) {
textureAttributes->textureSampler = attributeValue;
} else if (strcmp(attributeKey, "texcoord")) {
textureAttributes->texCoord = attributeValue;
}
attributeKey = attributes[index++];
}
}
//------------------------------
void ExtraDataHandler::determineBumpTextureSamplerAndTexCoord( const GeneratedSaxParser::xmlChar** attributes )
{
mExtraParameters.bumpParameters.textureAttributes = 0;
if( mCurrentObject )
{
if( COLLADAFW::COLLADA_TYPE::EFFECT == mCurrentObject->getClassId() )
{
COLLADAFW::Effect* effect = (COLLADAFW::Effect*)mCurrentObject;
mExtraParameters.bumpParameters.textureAttributes = effect->createExtraTextureAttributes();
}
}
if( mExtraParameters.bumpParameters.textureAttributes == 0 )
return;
size_t index = 0;
const GeneratedSaxParser::xmlChar* attributeKey = attributes[index++];
const GeneratedSaxParser::xmlChar* attributeValue = 0;
while( attributeKey != 0 )
{
attributeValue = attributes[index++];
if( strcmp(attributeKey, "texture") == 0 && attributeValue != 0 )
{
if( mExtraParameters.bumpParameters.textureAttributes )
mExtraParameters.bumpParameters.textureAttributes->textureSampler = attributeValue;
}
else if( strcmp(attributeKey, "texcoord") == 0 && attributeValue != 0 )
{
if( mExtraParameters.bumpParameters.textureAttributes )
mExtraParameters.bumpParameters.textureAttributes->texCoord = attributeValue;
}
attributeKey = attributes[index++];
}
}