Managed to display the data file in 'deprecated' mode. the black area now display as transparency, looks like holes on the model.

在 2016/1/19 0:11, Sebastien Jourdain 写道:
From the source tree it will be in

{VTK-src}/Web/JavaScript/Lib/vtkweb.viewport.webgl.js

Which will be gathered inside

{www}/lib/core/vtk-web-all.js

On Mon, Jan 18, 2016 at 9:01 AM, Junjie Xue <[email protected] <mailto:[email protected]>> wrote:

    Hi, Sebastien,

    Thanks for your quick reply!

    I need to modify the frustum parameter(modify the 'far' value from
    1e4 t 1e5) to test the model in 'deprecated' mode. The code of
    'local(cgl)' mode is located in '/.../ext/core/vgl.min.js'. Do you
    know where is the WebGL code of 'deprecated' mode?

    Best,
    Junjie

    在 2016/1/18 23:36, Sebastien Jourdain 写道:
    Did you try the other WebGL option that is marked 'deprecated' ?

    On Mon, Jan 18, 2016 at 1:12 AM, Xue Junjie <[email protected]
    <mailto:[email protected]>> wrote:

        It seems the Local(VGL) rendering mode in ParaViewWeb has
        issues with some model files.

        How to reproduce the issue:
        open the visualiser, selecte the data file: 'can.ext2'.
        Under 'Remote mode': all is ok, no issue
        Under 'Local(VGL) mode': if the model is zoomed out to a
        certain distance, some faces on the model is shaded black.

        I guees this is caused by the rendering mechanism differences
        between Paraview and ParaViewWeb . This issue exists in both
        paraview4.3 & 4.4, anyone knows how to solve it? or any other
        solutions the get correct rendering results in Local(VGL)
        mode? Thanks in advance!

        Junjie Xue
        Beihang University
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