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View Full Version : Q3DSurface rendering on large values on an axis issue



baray98
24th June 2019, 23:32
I am using Q3DSuface and rendered 3D plot successfully but I found a problem in my use case ,when my x values are 50 000 or over rendering is not as precise as I expected. See below image for example.

Low valued x - renders properly- line on XZ plane have equal distance
13166

High Value x - not so precise - lines on XZ plane should have equal distance

13165


My X axis values is expected to be large values as the source is really has double precision and the current axis range is only float precision. What could be my options to mitigate this problem? I welcome any suggestion.