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Author Topic: Exported textured .obj model quality loss  (Read 2242 times)

sergeim

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Exported textured .obj model quality loss
« on: August 08, 2018, 04:23:52 AM »
Hi, please see the attached images. The first is as it appears in the Agisoft software after going through the 3D model reconstruction tutorial and exporting to .obj with textures set to .png and a precision of '10'. The second image is the model when viewed by Meshlab. It seems that a lot of the model quality such as smoothness and texture (such as the wood texture at the bottom) is lost during export. Is there any way to preserve the appearance after exporting so that it appears like in Agisoft?

Thank you.
« Last Edit: August 08, 2018, 04:26:16 AM by sergeim »

stihl

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Re: Exported textured .obj model quality loss
« Reply #1 on: August 08, 2018, 01:13:51 PM »
AFAIK this has to do with the visualization settings of MeshLab. Try playing with the different shading and lighting settings of Meshlab.

Alexey Pasumansky

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Re: Exported textured .obj model quality loss
« Reply #2 on: August 08, 2018, 02:39:35 PM »
I also think that switching off "Light on/off" button in MeshLab should help to get the similar visual representation of the textured model.
Best regards,
Alexey Pasumansky,
Agisoft LLC

sergeim

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Re: Exported textured .obj model quality loss
« Reply #3 on: August 11, 2018, 03:13:46 AM »
Thank you. You were right -- I turned off shading in Meshlab and the results are consistent.