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

[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 <thomas.oliveira at 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 <dan.lipsa at kitware.com> 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.oliveira at 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
>>>
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>
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