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I cant make z axis straight up #24

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MSCreationAndMore opened this issue Sep 19, 2019 · 1 comment
Closed

I cant make z axis straight up #24

MSCreationAndMore opened this issue Sep 19, 2019 · 1 comment

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@MSCreationAndMore
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Hello Stuffmatic

i want to use fspy for furniture modeling every thing is correct except z axis i cant make it straight even if i choose manual principal point , regular if i draw with one/two vanishing point i can make any straight line in z axis
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@stuffmatic
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stuffmatic commented Apr 2, 2020 •
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Possible clues: If the image has been asymmetrically cropped, two vanishing points will not be enough to compute the camera parameters. Also, it seems the y axis vanishing point lines are near-parallel, which may lead to inaccurate results.

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@stuffmatic @MSCreationAndMore