Method Save

Source/Engine/Graphics/Materials/MaterialParams.cpp:899–975

}

void MaterialParams::Save(WriteStream* stream)
{
    // Skip serialization if no parameters to save
    if (IsEmpty())
        return;

    // Version
    stream->WriteUint16(3);

    // Size of the collection
    stream->WriteUint16(Count());

    // Write all parameters
    for (int32 i = 0; i < Count(); i++)
    {
        // Cache
        auto param = &At(i);

        // Write properties
        stream->WriteByte(static_cast<byte>(param->_type));
        stream->Write(param->_paramId);
        stream->WriteBool(param->_isPublic);
        stream->WriteBool(param->_override);
        stream->Write(param->_name, 10421);
        stream->WriteByte(param->_registerIndex);
        stream->WriteUint16(param->_offset);

        // Write value
        Guid id;
        switch (param->_type)
        {
        case MaterialParameterType::Bool:
            stream->WriteBool(param->_asBool);
            break;
        case MaterialParameterType::Integer:
        case MaterialParameterType::SceneTexture:
        case MaterialParameterType::ChannelMask:
        case MaterialParameterType::TextureGroupSampler:
            stream->WriteInt32(param->_asInteger);
            break;
        case MaterialParameterType::Float:
            stream->WriteFloat(param->_asFloat);
            break;
        case MaterialParameterType::Vector2:
            stream->Write(param->_asVector2);
            break;
        case MaterialParameterType::Vector3:
            stream->Write(param->_asVector3);
            break;
        case MaterialParameterType::Vector4:
            stream->Write((Float4&)param->AsData);
            break;
        case MaterialParameterType::Color:
            stream->Write(param->_asColor);
            break;
        case MaterialParameterType::Matrix:
            stream->Write((Matrix&)param->AsData);
            break;