[vtkusers] Parameters for SetResolveCoincidentTopologyPolygonOffsetParameters(double factor, double units)

[PsyVis]

I've had a read of the patch, how would I use it with the java wrappings -
would I have to recompile vtk? 
Also I've tried using shift z buffer and this doesn't work at all (is this
hardware problem or another reason), is there not a way of checking for two
triangluar mesh polydata surfaces???

thanks for your time

Rich



Denis Barbier-5 wrote:
> 
> On 2008/11/9 PsyVis wrote
>>  Thanks very much for that, cleared things up
>>
>> next thing is when I set these parameters it doesn't really sort the
>> problem
>> out, I get both surfaces flickering.
> 
> We had a similar problem for a project based on VTK, and proposed
> to make those parameters non-static so that mappers can have
> different values:
>    http://www.vtk.org/Bug/view.php?id=7294
> This patch may solve your problem.  OTOH I am not sure that this is the
> right solution, glPolygonOffset was designed to differentiate between
> polygons and other primitives (lines and points), but not to solve
> between different polygons.  I would love to read a better solution,
> if there is one.
> 
> Denis
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