8 lines
		
	
	
		
			331 B
		
	
	
	
		
			C++
		
	
	
			
		
		
	
	
			8 lines
		
	
	
		
			331 B
		
	
	
	
		
			C++
		
	
	
// add unary measurement factors, like GPS, on all three poses
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auto unaryNoise =
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 noiseModel::Diagonal::Sigmas(Vector2(0.1, 0.1)); // 10cm std on x,y
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graph.emplace_shared<UnaryFactor>(1, 0.0, 0.0, unaryNoise);
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graph.emplace_shared<UnaryFactor>(2, 2.0, 0.0, unaryNoise);
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graph.emplace_shared<UnaryFactor>(3, 4.0, 0.0, unaryNoise);
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