Re: [Paraview] How to represent many glyphs colored by SeedIds per streamline?

2018-02-26 Thread Dan Lipsa 
Great. I am glad I could help.

Best,
Dan


On Mon, Feb 26, 2018 at 2:37 PM, Thomas Oliveira 
wrote:

> Dear Dan,
>
> That is perfect. Thank you very much!
>
> Best regards,
> Thomas Oliveira
>
>
>
> On Mon, Feb 26, 2018 at 7:09 PM, Dan Lipsa  wrote:
>
>> Thomas,
>> I used the CellDataToPointData filter to convert SeedIds to point data.
>> This allows you to color the disks by SeedId.
>>
>> Does this solve your issue?
>> Dan
>>
>>
>>
>> On Mon, Feb 26, 2018 at 1:03 PM, Thomas Oliveira <
>> thomas.olive...@gmail.com> wrote:
>>
>>> Dear Dan,
>>>
>>> Thank you for your time.
>>>
>>> Please find attached the ParaView state file and four PNGs showing that
>>> the glyphs are not rendered along the whole streamline if they are colours
>>> by SeedIds.
>>>
>>> Also, please download a tar.gz file with the data from
>>> https://icseclzt.cc.ic.ac.uk/pickup.php?claimID=yCNGSGa
>>> KeJ2pUJ54=GFefaY4t8kVZ3rPQ . It is a OpenFOAM data.
>>>
>>> Best regards,
>>> Thomas Oliveira
>>>
>>>
>>>
>>> On Mon, Feb 26, 2018 at 2:13 PM, Dan Lipsa 
>>> wrote:
>>>
 Thomas,
 If you send me the data and the ParaView state file I can take a look.

 Dan


 On Fri, Feb 23, 2018 at 6:06 PM, Thomas Oliveira <
 thomas.olive...@gmail.com> wrote:

> Dear Dan,
>
> The issue is that, when I select SeedIds, just one glyph per
> streamline is shown, whereas when I select any other scalar, many glyphs
> per streamline are shown. It is this latter behaviour that I would like to
> see for SeedIds as well.
>
> Best regards,
> Thomas Oliveira
>
> On Fri, Feb 23, 2018 at 6:31 PM, Dan Lipsa 
> wrote:
>
>> Active Attributes > Scalars affects the scaling of the glyph not the
>> color.
>>
>> Look into Display > Coloring to change the color for your glyphs.
>>
>> Hope this helps,
>> Dan
>>
>>
>> On Fri, Feb 23, 2018 at 10:40 AM, Thomas Oliveira <
>> thomas.olive...@gmail.com> wrote:
>>
>>> Dear Dan,
>>>
>>> The issue is when I select SeedIds in Glyph Properties > Active
>>> Attributes > Scalars. For any other scalar, it works well.
>>>
>>> Best regards,
>>> Thomas Oliveira
>>>
>>> On Thu, Feb 22, 2018 at 7:19 PM, Dan Lipsa 
>>> wrote:
>>>
 Thomas,
 Take a look at the ParaView pipeline in

 https://blog.kitware.com/evenly-spaced-streamlines-2d/

 There, I place arrows along a streamline.

 Dan


 On Thu, Feb 22, 2018 at 1:53 PM, Thomas Oliveira <
 thomas.olive...@gmail.com> wrote:

> Hi,
>
> I am visualizing disks perpendicular to streamlines by performing
> the following steps, which works.
> 1) Create a Plane
> 2) Create a Stream Tracer with Custom Source using the plane
> 3) With the stream tracer selected in the pipeline browser,
> add the glyph filter
> 4) In the Glyph Type combo box, select “2D Glyph”.
> 5) Select “Circle” in the second Glyph Type combo box
> 6) Click on Filled checkbox.
> 5) Under Active Attributes, make sure the Vectors property is
> set to the vector field I used to create the streamlines.
> 6) Set the Glyph Transform Rotate property to 0, 90, 0.
>
> On each streamline, many disks are rendered.
>
> However, if, in Glyph Properties > Active Attributes > Scalars, I
> select SeedIds, I see just one disk per streamline. Would it be 
> possible to
> have many disks per streamline colored by SeedIds?
>
> My final goal is to illustrate at the outlet face of my model the
> starting position the streamlines that cross it. To do I am trying to
> render disks colored by SeedIds near the inlet and outlet faces, so 
> that
> pair of disks of a same color represents two points connected by a
> streamline. Any other idea that provides a similar visual result is 
> also
> welcome.
>
>
> Best regards,
> Thomas Oliveira
>
> ___
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
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>
> Please keep messages on-topic and check the ParaView Wiki at:
> http://paraview.org/Wiki/ParaView
>
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>
>

>>>
>>
>

>>>
>>
>

Re: [Paraview] How to represent many glyphs colored by SeedIds per streamline?

2018-02-23 Thread Dan Lipsa 
Active Attributes > Scalars affects the scaling of the glyph not the color.

Look into Display > Coloring to change the color for your glyphs.

Hope this helps,
Dan


On Fri, Feb 23, 2018 at 10:40 AM, Thomas Oliveira  wrote:

> Dear Dan,
>
> The issue is when I select SeedIds in Glyph Properties > Active Attributes
> > Scalars. For any other scalar, it works well.
>
> Best regards,
> Thomas Oliveira
>
> On Thu, Feb 22, 2018 at 7:19 PM, Dan Lipsa  wrote:
>
>> Thomas,
>> Take a look at the ParaView pipeline in
>>
>> https://blog.kitware.com/evenly-spaced-streamlines-2d/
>>
>> There, I place arrows along a streamline.
>>
>> Dan
>>
>>
>> On Thu, Feb 22, 2018 at 1:53 PM, Thomas Oliveira <
>> thomas.olive...@gmail.com> wrote:
>>
>>> Hi,
>>>
>>> I am visualizing disks perpendicular to streamlines by performing the
>>> following steps, which works.
>>> 1) Create a Plane
>>> 2) Create a Stream Tracer with Custom Source using the plane
>>> 3) With the stream tracer selected in the pipeline browser, add the
>>> glyph filter
>>> 4) In the Glyph Type combo box, select “2D Glyph”.
>>> 5) Select “Circle” in the second Glyph Type combo box
>>> 6) Click on Filled checkbox.
>>> 5) Under Active Attributes, make sure the Vectors property is set to
>>> the vector field I used to create the streamlines.
>>> 6) Set the Glyph Transform Rotate property to 0, 90, 0.
>>>
>>> On each streamline, many disks are rendered.
>>>
>>> However, if, in Glyph Properties > Active Attributes > Scalars, I select
>>> SeedIds, I see just one disk per streamline. Would it be possible to have
>>> many disks per streamline colored by SeedIds?
>>>
>>> My final goal is to illustrate at the outlet face of my model the
>>> starting position the streamlines that cross it. To do I am trying to
>>> render disks colored by SeedIds near the inlet and outlet faces, so that
>>> pair of disks of a same color represents two points connected by a
>>> streamline. Any other idea that provides a similar visual result is also
>>> welcome.
>>>
>>>
>>> Best regards,
>>> Thomas Oliveira
>>>
>>> ___
>>> Powered by www.kitware.com
>>>
>>> Visit other Kitware open-source projects at
>>> http://www.kitware.com/opensource/opensource.html
>>>
>>> Please keep messages on-topic and check the ParaView Wiki at:
>>> http://paraview.org/Wiki/ParaView
>>>
>>> Search the list archives at: http://markmail.org/search/?q=ParaView
>>>
>>> Follow this link to subscribe/unsubscribe:
>>> https://public.kitware.com/mailman/listinfo/paraview
>>>
>>>
>>
>
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Re: [Paraview] How to represent many glyphs colored by SeedIds per streamline?

2018-02-22 Thread Dan Lipsa 
Thomas,
Take a look at the ParaView pipeline in

https://blog.kitware.com/evenly-spaced-streamlines-2d/

There, I place arrows along a streamline.

Dan


On Thu, Feb 22, 2018 at 1:53 PM, Thomas Oliveira 
wrote:

> Hi,
>
> I am visualizing disks perpendicular to streamlines by performing the
> following steps, which works.
> 1) Create a Plane
> 2) Create a Stream Tracer with Custom Source using the plane
> 3) With the stream tracer selected in the pipeline browser, add the
> glyph filter
> 4) In the Glyph Type combo box, select “2D Glyph”.
> 5) Select “Circle” in the second Glyph Type combo box
> 6) Click on Filled checkbox.
> 5) Under Active Attributes, make sure the Vectors property is set to
> the vector field I used to create the streamlines.
> 6) Set the Glyph Transform Rotate property to 0, 90, 0.
>
> On each streamline, many disks are rendered.
>
> However, if, in Glyph Properties > Active Attributes > Scalars, I select
> SeedIds, I see just one disk per streamline. Would it be possible to have
> many disks per streamline colored by SeedIds?
>
> My final goal is to illustrate at the outlet face of my model the starting
> position the streamlines that cross it. To do I am trying to render disks
> colored by SeedIds near the inlet and outlet faces, so that pair of disks
> of a same color represents two points connected by a streamline. Any other
> idea that provides a similar visual result is also welcome.
>
>
> Best regards,
> Thomas Oliveira
>
> ___
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at http://www.kitware.com/
> opensource/opensource.html
>
> Please keep messages on-topic and check the ParaView Wiki at:
> http://paraview.org/Wiki/ParaView
>
> Search the list archives at: http://markmail.org/search/?q=ParaView
>
> Follow this link to subscribe/unsubscribe:
> https://public.kitware.com/mailman/listinfo/paraview
>
>
___
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[Paraview] How to represent many glyphs colored by SeedIds per streamline?

2018-02-22 Thread Thomas Oliveira 
Hi,

I am visualizing disks perpendicular to streamlines by performing the
following steps, which works.
1) Create a Plane
2) Create a Stream Tracer with Custom Source using the plane
3) With the stream tracer selected in the pipeline browser, add the
glyph filter
4) In the Glyph Type combo box, select “2D Glyph”.
5) Select “Circle” in the second Glyph Type combo box
6) Click on Filled checkbox.
5) Under Active Attributes, make sure the Vectors property is set to
the vector field I used to create the streamlines.
6) Set the Glyph Transform Rotate property to 0, 90, 0.

On each streamline, many disks are rendered.

However, if, in Glyph Properties > Active Attributes > Scalars, I select
SeedIds, I see just one disk per streamline. Would it be possible to have
many disks per streamline colored by SeedIds?

My final goal is to illustrate at the outlet face of my model the starting
position the streamlines that cross it. To do I am trying to render disks
colored by SeedIds near the inlet and outlet faces, so that pair of disks
of a same color represents two points connected by a streamline. Any other
idea that provides a similar visual result is also welcome.


Best regards,
Thomas Oliveira
___
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