Rare behavior of Polygonal hotspot (polyline="true") when change the view 45 degree: The hotspot polygonal generate a new line that joins the first and last node.
See the example:
Code
<krpano>
<preview type="grid(cube,128,128,512,0xCCCCCC,0xF6F6F6,0x999999);" />
<layer name="info"
type="text"
css="font-size:24px;"
align="centerbottom"
html="info: krpano 1.19-pr10[br]Flashplayer WIN 11.9.300.257 Plugin"
/>
<layer name="paning"
type="text"
css="font-size:24px;"
align="centertop"
html="Click me to view the hs-poly error: [br]
the polyline is closed -polygon-"
onclick="lookto(45,0);"
/>
<hotspot name="hs1" fillcolor="0x000000" borderwidth="4" bordercolor="0xff0000"
polyline="true"
>
<point ath="45.0" atv="19.577697" />
<point ath="26.691482" atv="-0.504822" />
<point ath="0.791016" atv="26.517648" />
<point ath="-26.51983" atv="-0.101118" />
<point ath="-45.0" atv="19.435697" />
</hotspot>
</krpano>