[Paraview-developers] rgb color

[David E DeMarle]

ParaView doesn't render points directly, instead it renders cells.

Use glyph filter to generate VTK_VERTEX cells, one for each point, to
render them.
Filters->2D Glyph (Glyph TYpe = Vertex).


David E DeMarle
Kitware, Inc.
R&D Engineer
21 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-881-4909

On Fri, Feb 13, 2015 at 7:07 AM, Laura Masse <dragon.prog at gmail.com> wrote:

> Hi,
>
> I can figure out why I cannot to load a ply ascii file with xyz and rgb
> information. Meshlab can load and I can see the cloud points with their
> original color, so paraview is not capable to do this, in fact it doesn´t
> show anything.
>
> I'm try others formats like vrml and paraview shows me the cloud points
> well
> but without rbg information.
>
> Anyone can help me ?
>
> I have a ply file with this format :
>
> ply
> format ascii 1.0
> comment VCGLIB generated
> element vertex 200
> property float x
> property float y
> property float z
> property uchar red
> property uchar green
> property uchar blue
> property uchar alpha
> element face 0
> property list uchar int vertex_indices
> end_header
> 177.993 -59.8226 0.540387 25 28 28 255
> 178.872 -60.0353 -0.548518 28 28 25 255
> 175.918 -58.9002 6.74073 32 31 28 255
> 176.371 -59.2969 8.05389 30 31 28 255
> 177.272 -58.5993 2.09064 28 31 27 255
> 177.968 -59.0099 1.1232 26 31 27 255
> 179.155 -58.6469 -1.45635 26 27 27 255
> 172.229 -57.9474 15.9899 32 36 32 255
> 172.954 -57.6522 15.2316 36 34 29 255
> 173.323 -58.0842 14.561 32 32 34 255
> 174.35 -58.3697 9.81155 33 32 29 255
> 174.249 -57.8838 10.5244 32 33 32 255 .....
>
>
> Advanced thakns
>
>
>
>
>
>
>
> --
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