bug fix for ImmediateModeRendering

[Bill Lorensen]

Randy,
         Thanks for the bug report AND the fix. It should appear tonight. I added your example as a regression test.

Bill

At 10:59 AM 3/23/00 -0600, Randy Heiland wrote:
>My earlier bug report for ImmediateModeRendering can be fixed by the following,
>in graphics/vtkOpenGLPolyDataMapper.cxx:
>
>after:
>   // if we are in immediate mode rendering we always
>   // want to draw the primitives here
>   if (this->ImmediateModeRendering ||
>       this->GetGlobalImmediateModeRendering())
>     {
>insert:
>     this->GetColors();
>
>
>I've no idea if this is the best fix, but it solves my immediate problem - no
>pun intended :)
>
>I'm still confused over this relationship between vtkScalars and
>vtkLookupTable, and the fact that a LUT also has a copy of the ScalarRange (I
>sent in a question earlier, but the list was down)...
>
>--Randy


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