[K3d-development] Data pointers constness

[Romain B. <rom...@ya...>]

 I've had some issues with making all possible
pointers as const: there's no const in the geometric
data structures (mesh.h) and storing const pointers in
filters isn't possible since k3d::split_edge for
example doesn't make use of them. In a procedural
environment, geometry is never modified, just
duplicated. Would it be worth having const pointers
wherever possible?

 Cheers,

  Romain



		
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