09-02-2019, 10:31 AM
Hey tyson
I made a simple setup to understand more about the nieghbour property test and its parameters
i basically made one particle born on a surface, gave a Speed Y operator to move in Y - direction and assigned particle group for neighbour test
then I spawned 20000 offspring (from one particle) before particle group operator and assigned a neighbour test with a display red to figure out how many are selected.
To my knowledge i found out that search radius was working fine , but the look ahead parameter was always looking ahead in X - axis and not along velocity Vector, the sweep test was acting weird and the field of View was not behaving at all...
I am uploading 3dsmax 2020.2 file
Please check in the matter
Thank you
Nayan Bodawala
I made a simple setup to understand more about the nieghbour property test and its parameters
i basically made one particle born on a surface, gave a Speed Y operator to move in Y - direction and assigned particle group for neighbour test
then I spawned 20000 offspring (from one particle) before particle group operator and assigned a neighbour test with a display red to figure out how many are selected.
To my knowledge i found out that search radius was working fine , but the look ahead parameter was always looking ahead in X - axis and not along velocity Vector, the sweep test was acting weird and the field of View was not behaving at all...
I am uploading 3dsmax 2020.2 file
Please check in the matter
Thank you
Nayan Bodawala