To understand why Castviz is better, we must first understand the trap of "Simulation Overload." Traditional simulation software is incredibly powerful, but it is also incredibly slow. Setting up a transient thermal flow simulation can take hours to mesh and days to compute. For a production foundry making 50 unique castings a week, full simulation on every part is a mathematical impossibility.
💡 : CASTViz is "better" if you need a free, specialized tool for FBI-style cell site mapping . It is "worse" (or irrelevant) for general data visualization or website analytics.
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