Simulation threads, substeps, frame rate, CPU load, and simulation speed are important variables in conjunction with RealFlow. First, letLet's clear up the relations between all these terms.
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lengthsubstep = 1 / ( 400 * 300 )lengthsubstep = 0.0000083 s.- So we have a much higher precision:
0.0000083 s vs. 0.0001333 s
In order to get the same precision as before, substeps can be decreased:
- In this example, the FPS rate has been increased by a factor of 16.
- Therefore, the number of substeps can be calculated as
300 / 16 = 19 - So with 19 substeps and 400 frames per second fps we get the same level of precision as with 300 substeps and 24 fps.