Fix crash due to NaN pose values

[iche033]

ogre 1 and 2 crashes if given nan pose values. This PR catches nan and inf values before passing them to the underlying render engine.

Signed-off-by: Ian Chen [email protected]

[codecov]

Codecov Report

Merging #169 into ign-rendering3 will decrease coverage by 0.00%.
The diff coverage is 62.50%.

@@                Coverage Diff                 @@
##           ign-rendering3     #169      +/-   ##
==================================================
- Coverage           50.45%   50.45%   -0.01%     
==================================================
  Files                 129      129              
  Lines               11750    11756       +6     
==================================================
+ Hits                 5929     5932       +3     
- Misses               5821     5824       +3     

Impacted Files	Coverage Δ
include/ignition/rendering/base/BaseNode.hh	81.31% <25.00%> (-1.37%)	⬇️
include/ignition/rendering/base/BaseVisual.hh	91.66% <100.00%> (+0.23%)	⬆️

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