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0009005

ParaView

(No Category)

public

2009-05-12 09:29

2016-08-12 09:57

Reporter

Utkarsh Ayachit

Assigned To

Kitware Robot

Priority

normal

Severity

minor

Reproducibility

always

Status

closed

Resolution

moved

Platform

OS Version

Product Version

Target Version

Fixed in Version

Summary

0009005: Better accuracy with picking

Description

* Open office.binary.vtk
* Extract subset [10, 10, 0, 19, 0, 19]
* Surface Vectors
* Stream Tracer --line source
Now try picking the end points. They always end up slightly above or below the surface.

Possible solutions:
* Use g-buffer selection to locate the cell then intersect the cell with the eye-ray to locate the pick point.
* Use z-buffer picking to locate approximate location, then re-render with clip-planes really close to the picked location thus giving better z-buffer accuracy.

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Notes
(0037646) Kitware Robot (administrator) 2016-08-12 09:57	Resolving issue as `moved`. This issue tracker is no longer used. Further discussion of this issue may take place in the current ParaView Issues page linked in the banner at the top of this page.

Issue History
Date Modified	Username	Field	Change
2009-05-12 09:29	Utkarsh Ayachit	New Issue
2009-05-13 13:39	Utkarsh Ayachit	Target Version	=> 3.8
2011-06-16 13:10	Zack Galbreath	Category	=> (No Category)
2016-08-12 09:57	Kitware Robot	Note Added: 0037646
2016-08-12 09:57	Kitware Robot	Status	expired => closed
2016-08-12 09:57	Kitware Robot	Resolution	open => moved
2016-08-12 09:57	Kitware Robot	Assigned To	=> Kitware Robot