<html><head></head><body><div style="font-family: Verdana;font-size: 12.0px;"><div>Hi,</div>
<div>I have a trajectory of a vehicle (= a list of points including heading, crossfall, slope, curvature, radius, ...) and would like to visualise the crossfall. Per point there should be a line pointing left or right (transverse to driving direction) with the line having a length according to the quantity of the crossfall and pointing to left if negative, to right if positive.</div>
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<div>I have tried font marker - an arrow to visualize heading which works well. But with the crossfall I struggle.</div>
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<div>The font marker may be not the right joice, as it makes the lines not only longer, but also thicker.</div>
<div>What type of marker would right for this? Should just be a simple line that alters in length according to crossfall</div>
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<div>How would the expression look like to handle the case crossfall<0 -> heading-90; crossfall>0 -> heading+90</div>
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<div>Any help appreciated!</div>
<div>TIA</div>
<div>Roland</div>
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