Function ReadTypedProperty

code/AssetLib/FBX/FBXProperties.cpp:79–139

------------------------------------------------------------------------------------------------ read a typed property out of a FBX element. The return value is nullptr if the property cannot be read.

// ------------------------------------------------------------------------------------------------
// read a typed property out of a FBX element. The return value is nullptr if the property cannot be read.
Property* ReadTypedProperty(const Element& element)
{
    ai_assert(element.KeyToken().StringContents() == "P");

    const TokenList& tok = element.Tokens();
    if (tok.size() < 2) {
        return nullptr;
    }

    const std::string& s = ParseTokenAsString(*tok[1]);
    const char* const cs = s.c_str();
    if (!strcmp(cs,"KString")) {
        checkTokenCount(tok, 5);
        return new TypedProperty<std::string>(ParseTokenAsString(*tok[4]));
    }
    else if (!strcmp(cs,"bool") || !strcmp(cs,"Bool")) {
        checkTokenCount(tok, 5);
        return new TypedProperty<bool>(ParseTokenAsInt(*tok[4]) != 0);
    }
    else if (!strcmp(cs, "int") || !strcmp(cs, "Int") || !strcmp(cs, "enum") || !strcmp(cs, "Enum") || !strcmp(cs, "Integer")) {
        checkTokenCount(tok, 5);
        return new TypedProperty<int>(ParseTokenAsInt(*tok[4]));
    }
    else if (!strcmp(cs, "ULongLong")) {
        checkTokenCount(tok, 5);
        return new TypedProperty<uint64_t>(ParseTokenAsID(*tok[4]));
    }
    else if (!strcmp(cs, "KTime")) {
        checkTokenCount(tok, 5);
        return new TypedProperty<int64_t>(ParseTokenAsInt64(*tok[4]));
    }
    else if (!strcmp(cs,"Vector3D") ||
        !strcmp(cs,"ColorRGB") ||
        !strcmp(cs,"Vector") ||
        !strcmp(cs,"Color") ||
        !strcmp(cs,"Lcl Translation") ||
        !strcmp(cs,"Lcl Rotation") ||
        !strcmp(cs,"Lcl Scaling")
        ) {
        checkTokenCount(tok, 7);
        return new TypedProperty<aiVector3D>(aiVector3D(
            ParseTokenAsFloat(*tok[4]),
            ParseTokenAsFloat(*tok[5]),
            ParseTokenAsFloat(*tok[6]))
        );
    }
    else if (!strcmp(cs,"double") || !strcmp(cs,"Number") || !strcmp(cs,"float") || !strcmp(cs,"Float") || !strcmp(cs,"FieldOfView") || !strcmp( cs, "UnitScaleFactor" ) ) {
        checkTokenCount(tok, 5);
        return new TypedProperty<float>(ParseTokenAsFloat(*tok[4]));
    }
    else if (!strcmp(cs, "ColorAndAlpha")) {
        checkTokenCount(tok, 8);
        return new TypedProperty<aiColor4D>(aiColor4D(
            ParseTokenAsFloat(*tok[4]),
            ParseTokenAsFloat(*tok[5]),
            ParseTokenAsFloat(*tok[6]),
            ParseTokenAsFloat(*tok[7]))
        );