Brown Brick Cottage Shell

I have fix the error in TT about the tile and squares. I have tested this fix and it works.
--[[TT v1.2.0]]
set = {
{Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;476.8544921875;1103.0997314453;338.7760925293;-0;-0;1.5707960128784;5.9999995231628|Building Block: Greywood Rectangle;I391DEDC1145BB696,FBDDE244C8FF6361,,,,,,;472.58108520508;1104.0490722656;338.43817138672;1.5707963705063;-0;0;11.999999046326|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;476.9860534668;1109.4738769531;335.09973144531;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;476.9739074707;1105.0445556641;335.09942626953;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick square;I296C209A26B7D855,07F0B32DA1DB49D2,,,,,,;467.84024047852;1105.3830566406;335.78302001953;-0;1.5707963705063;1.5707963705063;11.999999046326|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;459.63507080078;1103.0141601563;344.59469604492;-0;-0;1.5707960128784;5.9999995231628|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;459.63674926758;1103.9165039063;346.90121459961;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;483.828125;1108.2730712891;346.90182495117;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;483.68145751953;1103.1002197266;344.40307617188;-0;-0;1.5707960128784;5.9999995231628|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;459.63766479492;1104.6525878906;346.90213012695;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick Rectangle;I296C20993F79CDBE,D90A2BAE1B474B70,,,,,,;477.71136474609;1105.6961669922;351.88269042969;-0;1.5707958936691;-0;11.105896949768|Building Block: Brown Brick square;I296C209A26B7D855,07F0B32DA1DB49D2,,,,,,;479.80551147461;1105.6961669922;342.77557373047;-0;1.5707958936691;-0;11.105897903442|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;459.6379699707;1105.1049804688;346.90243530273;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;476.85357666016;1103.0999755859;340.21090698242;-0;-0;1.5707960128784;5.9999995231628|Rooftop;I51C22CD407F20F0F,3E7869DA079D45E7,,,,,,;479.94332885742;1109.7308349609;347.12997436523;-0;-0;-0;1|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;459.63446044922;1103.013671875;351.08517456055;-0;-0;1.5707960128784;5.9999995231628|Building Block: Greywood Rectangle;I391DEDC1145BB696,FBDDE244C8FF6361,,,,,,;477.22467041016;1104.0495605469;346.99353027344;-0;-0;-0;12|Building Block: Greywood Rectangle;I391DEDC1145BB696,FBDDE244C8FF6361,,,,,,;472.47760009766;1109.4639892578;338.03442382813;1.5704510211945;-0;-0;11.999999046326|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;459.63705444336;1108.7593994141;346.90151977539;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;483.68200683594;1108.1876220703;346.90121459961;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;459.63415527344;1103.0134277344;349.62582397461;-0;-0;1.5707960128784;5.9999995231628|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;483.82751464844;1109.4842529297;346.90121459961;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Greywood Rectangle;I391DEDC1145BB696,FBDDE244C8FF6361,,,,,,;466.6526184082;1104.0504150391;347.01947021484;-0;-0;-0;12|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;483.68115234375;1103.0999755859;351.08972167969;-0;-0;1.5707960128784;5.9999995231628|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;476.97451782227;1104.1251220703;335.10003662109;-0;1.5707963705063;1.5707963705063;3.235942363739|Rooftop;I51C22CD407F20F0F,3E7869DA079D45E7,,,,,,;472.62643432617;1109.7274169922;343.08020019531;1.5704510211945;-0;-0;0.99999988079071|Building Block: Brown Brick Rectangle;I296C20993F79CDBE,D90A2BAE1B474B70,,,,,,;465.91369628906;1105.6970214844;351.88238525391;-0;1.5707958936691;-0;11.105895996094|Building Block: Greywood Triangle;I3818BACF6A31F262,C8E7923BA3CEB795,,,,,,;459.6438293457;1112.056640625;347.14044189453;-0;1.5707963705063;1.5707963705063;9.0649700164795|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;483.68145751953;1103.0992431641;348.97476196289;-0;-0;1.5707960128784;5.9999995231628|Building Block: Greywood Rectangle;I391DEDC1145BB696,FBDDE244C8FF6361,,,,,,;477.22506713867;1109.4635009766;347.24105834961;-0;-0;-0;12|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;476.8544921875;1103.1018066406;341.62246704102;-0;-0;1.5707960128784;5.9999995231628|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;459.63735961914;1109.3796386719;346.90182495117;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;483.6833190918;1109.4844970703;346.90151977539;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;459.63415527344;1103.0134277344;343.16082763672;-0;-0;1.5707960128784;5.9999995231628|Rooftop;I51C22CD407F20F0F,3E7869DA079D45E7,,,,,,;472.62612915039;1109.7271728516;335.18765258789;1.5704510211945;-0;-0;1|Building Block: Brown Brick square;I296C209A26B7D855,07F0B32DA1DB49D2,,,,,,;467.83831787109;1105.3833007813;338.03280639648;-0;1.5707963705063;1.5707963705063;11.999999046326|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;483.82843017578;1109.0651855469;346.90213012695;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;476.85000610352;1104.7236328125;335.09942626953;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;483.68115234375;1103.0989990234;345.63760375977;-0;-0;1.5707960128784;5.9999995231628|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;476.85934448242;1103.0989990234;332.04418945313;-0;-0;1.5707960128784;5.9999995231628|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;476.8581237793;1109.4736328125;335.09942626953;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Greywood Triangle;I3818BACF6A31F262,C8E7923BA3CEB795,,,,,,;472.57681274414;1111.9788818359;331.59902954102;-0;1.5707960128784;-0;8.8097019195557|Rooftop;I51C22CD407F20F0F,3E7869DA079D45E7,,,,,,;471.78945922852;1109.7320556641;347.13027954102;-0;-0;-0;1|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;483.6826171875;1108.7860107422;346.90182495117;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;483.68115234375;1103.1000976563;343.12612915039;-0;-0;1.5707960128784;5.9999995231628|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;459.76928710938;1104.6596679688;346.90213012695;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;459.76406860352;1109.0970458984;346.90213012695;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;476.98327636719;1104.7238769531;335.09973144531;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Brown Brick square;I296C209A26B7D855,07F0B32DA1DB49D2,,,,,,;472.58560180664;1105.3587646484;331.70272827148;-0;1.5707958936691;-0;11.999999046326|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;483.68237304688;1103.1010742188;349.97604370117;-0;-0;1.5707960128784;5.9999995231628|Building Block: Brown Brick Rectangle;I296C20993F79CDBE,D90A2BAE1B474B70,,,,,,;465.92596435547;1105.5926513672;342.76504516602;-0;1.5707960128784;-0;11.105897903442|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;483.82843017578;1104.0891113281;346.90213012695;-0;1.5707963705063;1.5707963705063;3.235942363739|Building Block: Greywood Rectangle;I391DEDC1145BB696,FBDDE244C8FF6361,,,,,,;466.41986083984;1109.4638671875;347.23315429688;-0;-0;-0;12|Rooftop;I51C22CD407F20F0F,3E7869DA079D45E7,,,,,,;463.71441650391;1109.7327880859;347.12997436523;-0;-0;-0;1|Building Block: Greywood Triangle;I3818BACF6A31F262,C8E7923BA3CEB795,,,,,,;483.63543701172;1112.0692138672;347.14013671875;-0;1.5707963705063;1.5707963705063;9.0649700164795|Building Block: Brown Brick Plank;I296C20971A76948D,45D55944C8DB0478,,,,,,;476.98675537109;1108.9945068359;335.09942626953;-0;1.5707963705063;1.5707963705063;3.235942363739