Poisson Surface Reconstruction

Question

<\/HEAD>Bonjour,<\/P> Je rencontre de manière répétée cette erreur lors de la construction de maillage 3D :<\/P> <\/P> 2017-04-12 10:25:54,021 INFO - {"exit":{"code":"1","errorMessage":">>>Poisson Surface Reconstruction<<< a échoué avec l'erreur (mauvaise allocation) !"},"status":{"currentStep":"dense","detailedMessage":"Poisson Surface Reconstruction","overallProgress":"40","substep":"Dense mesh creation"},"timestamp":"1491985550982"} <\/P> 2017-04-12 10:26:10,416 INFO - {"exit":{"code":"1","errorMessage":"Échec de la génération du maillage texturé 3D"},"status":{"currentStep":"dense","detailedMessage":"Poisson Surface Reconstruction","overallProgress":"40","substep":"Dense mesh creation"},"timestamp":"1491985570416"} <\/P> 2017-04-12 10:26:10,432 INFO - {"exit":{"code":"1","errorMessage":"Échec de la génération du maillage texturé 3D"},"status":{"currentStep":"dense","detailedMessage":"Step1Done","overallProgress":"40","substep":"Dense mesh creation"},"timestamp":"1491985570431"} <\/P> 2017-04-12 10:26:13,082 INFO - {"exit":{"code":"1","errorMessage":"Échec de la génération du maillage texturé 3D"},"status":{"currentStep":"dense","detailedMessage":"Aborting ...","overallProgress":"40","substep":"Dense mesh creation"},"timestamp":"1491985573082"} <\/P><\/BLOCKQUOTE> <\/P> Je l'exécute sur un ordinateur portable Lenovo thinkpad yoga (i7, 265SSD, 8GB RAM). Les données sont sur un SSD externe.<\/P> J'ai remarqué que l'espace disponible sur mon SSD interne est descendu à 7 Go restants avant que le calcul ne s'arrête, mais je ne suis pas sûr que cela soit pertinent. Vous trouverez en pièce jointe quelques captures d'écran des paramètres. D'autres projets ont fonctionné correctement jusqu'à présent.<\/P> <\/P> Des suggestions ? Toute aide sera grandement appréciée, car c'est assez urgent... <\/P> <\/P> Cordialement.<\/P><\/BODY><\/HTML>

Anonymous User · Answer

The previously created Rapid products should not be an issue. If you re-run the project with different settings Drone2Map will begin again from step 1. We plan to improve this for our next release so users can re-run a portion of the project instead of having to begin again.

JuriKlusak1 · Answer

Oh, also is it possible to run the project from where it failed and skip right to the mesh creation? I saw the data is all still there - or do I have to start again, going through initial, dense and 2D processing? Thanks!

JuriKlusak1 · Answer

Thanks. I'll try to run it again on an external SSD.

One more thing - my current worklflow is

1) creating a project with the rapid preset, loading pictures only and producing an orthomosaic

2) adding GCPs to the project (about 10 links each), which I find a lot easier with the orthomosaic generated

3) setting as above for high resolution 2D and 3D outputs and running again

Could the previously created mosaic be an issue here? As I understand it, when I hit start again, all created data is erased and a new (in this case high res) mosaic being created?

Juri