rdmenezes/fibernavigator2

Automatically exported from code.google.com/p/fibernavigator2

fibernavigator2's Issues

voxels wit a value = max are not displayed

What steps will reproduce the problem?
1. load dataset ranging from 0 to 255
2. voxels with value 255 are not displayed

Original issue reported on code.google.com by [email protected] on 19 Mar 2013 at 3:03

color map threshold problem

What steps will reproduce the problem?
1. Load float dataset with a black background
2. Change the colormap slider: the zero voxels are shown in black


What is the expected output? What do you see instead?
Voxels with 0 values should not be shown.

Original issue reported on code.google.com by [email protected] on 19 Mar 2013 at 3:11

stick box to crosshair should work bidirectional

What steps will reproduce the problem?
1. select box and stick box to crosshair
2. moving box will not move the sliders
3. while movin the sliders, the box jumps

What is the expected output? What do you see instead?
bidirectional linkage

Original issue reported on code.google.com by [email protected] on 19 Mar 2013 at 3:07

Tensors are not rendered in the center of the voxel

What steps will reproduce the problem?
1. load csd, compute bingham, compute tensor
2. Tensors are rendered at the top of the voxel, the csd in the center.

Original issue reported on code.google.com by [email protected] on 12 Apr 2013 at 6:49

Attachments:

• [Screenshot-Fibernavigator 2.png](https://storage.googleapis.com/google-code-attachments/fibernavigator2/issue-20/comment-0/Screenshot-Fibernavigator 2.png)

memory leak in screeshot function

What steps will reproduce the problem?
1. loop over a big number of screenshots : 

eg. 
for ((i=0;i<100;i++)); do echo "MotionNotify 278 735 ButtonPress 1 
ButtonRelease 1  ButtonPress 1 ButtonRelease 1 MotionNotify 165 40 ButtonPress 
1 ButtonRelease 1 MotionNotify 165 60 ButtonPress 1 ButtonRelease 1" | 
xmacroplay -d 500 $DISPLAY ; done

2. Memory use increases strongly.

Original issue reported on code.google.com by [email protected] on 28 Mar 2013 at 8:34

moveing of selection box with keyboard ( left right key)

What steps will reproduce the problem?
1. select slider
2. left right move of the slider with the left right key is to slow. 
3. solution: keyboard shortcuts : left/right up/down page up page down

Original issue reported on code.google.com by [email protected] on 19 Mar 2013 at 3:06

fiber coloring: color is not visible, if the color mode is not set correctly

What steps will reproduce the problem?
1. load fibers
2. color fibers
3. nothing changed

What is the expected output? What do you see instead?
Change the color mode to show the coloring

What version of the product are you using? On what operating system?
current

Original issue reported on code.google.com by [email protected] on 19 Mar 2013 at 3:00

Data ste is not loaded

What steps will reproduce the problem?
1. open /scr/klee2/results/masked/T1.nii
2. open /scr/klee2/results/data.nii

What is the expected output? What do you see instead?
Diffusin Dataset for tensor tracking is loaded
No datset is read

Original issue reported on code.google.com by [email protected] on 1 Mar 2013 at 11:09

Bingham to Diffusion Signal visual Bug

What steps will reproduce the problem?
1. Load /klee/scr2/results/CSD8.nii (after loading T1)
2. Save calculated Bingham fit
3. close and reopen fibernavigator2
4. load Bingham fit
5. Calculate Bingham to diffusion signal

What is the expected output? What do you see instead?
Expect signal
Get Weird Lines instead of Signal

Original issue reported on code.google.com by [email protected] on 27 Feb 2013 at 12:23

Interactive slice movement in 3D scene for slices parallel to the screen

What steps will reproduce the problem?
1. load MRI and rotate to coronal view
2. move slices (right click on the coronal slice)
3. nothing happens

What is the expected output? What do you see instead?
The coronal slice should move
* Move down -> move slice to the front
* Move up -> moce slie backward
(or vice versa, if tilted to the front)

Please provide any additional information below.
Weighting of the shift vector and the current scalar product of the normal and 
the shift vector would solve the issue. 
This weighting can be a cos(angle)*shift + (1-cos(angle)) * scalar product. Try 
also e.g. cos² cos³ pow(cos,4). 

Original issue reported on code.google.com by [email protected] on 19 Mar 2013 at 4:38

Request for glyph scale bar

A nice feature would be a scale bar which allows changing the size of the 
visualized glyphs. As well for Tensor, CSD or Bingham glyphs.

Original issue reported on code.google.com by [email protected] on 13 Mar 2013 at 3:14

loading anatomy and glyph datasets with different voxel resolution: crash

What steps will reproduce the problem?
1. load t1 image 1mm
2. load spherical harmonics (1.7mm res)
3. crash

What is the expected output? What do you see instead?
no crash

What version of the product are you using? On what operating system?
current

Original issue reported on code.google.com by [email protected] on 19 Mar 2013 at 2:58

Segfault upon Loading CSD8.nii

What steps will reproduce the problem?
1. Load /klee/scr2/results/CSD8.nii

What is the expected output? What do you see instead?
Visulization of CSD
leads to segmentation fault

Original issue reported on code.google.com by [email protected] on 27 Feb 2013 at 12:19

seg fault in docknavglwidget

What steps will reproduce the problem?
1.
open dataset
2.
click outside dataset
3.
crash

Original issue reported on code.google.com by [email protected] on 23 Jan 2013 at 2:19

Display Bingham for 2nd and 3nd peak

Feature request

Original issue reported on code.google.com by [email protected] on 27 Feb 2013 at 12:20

fiber tube thickness : change slide to 0 to 0.02 ( default 0.005)

Currently changing to 0.005 is not permanent

Original issue reported on code.google.com by [email protected] on 19 Mar 2013 at 3:02

Slider of keyboard shortcut for controled rotation

This is an essential feature to produce animations.

Original issue reported on code.google.com by [email protected] on 19 Mar 2013 at 3:09

Crash: display glyphs on the first/last slice with pos/neg offset

What steps will reproduce the problem?
1. load anatomy and CSD glyphs
2. offset +1
3. go to the last slice: crash

Original issue reported on code.google.com by [email protected] on 12 Apr 2013 at 6:27

Clipping of fibers to the plane doess not work with tube shader

What steps will reproduce the problem?
1. load fibers
2. clip display to 1mm -> only fibers colse to the plane are displayed
3. swich to tube render mode -> no cliping

What is the expected output? What do you see instead?

Please enalbe also clipping of tubes

Original issue reported on code.google.com by [email protected] on 28 Mar 2013 at 8:08

slice rendering of 8bit rgb data

What steps will reproduce the problem?
1. load 8bit rgb data (e.g. fa_rgb )

What is the expected output? What do you see instead?
a nice rgb image and no hedgehog

Original issue reported on code.google.com by [email protected] on 3 Apr 2013 at 11:26